4 class ChangesetsControllerTest < ActionDispatch::IntegrationTest
6 # test all routes which lead to this controller
9 { :path => "/api/0.6/changeset/create", :method => :put },
10 { :controller => "api/changesets", :action => "create" }
13 { :path => "/api/0.6/changeset/1/upload", :method => :post },
14 { :controller => "api/changesets", :action => "upload", :id => "1" }
17 { :path => "/api/0.6/changeset/1/download", :method => :get },
18 { :controller => "api/changesets", :action => "download", :id => "1" }
21 { :path => "/api/0.6/changeset/1", :method => :get },
22 { :controller => "api/changesets", :action => "show", :id => "1" }
25 { :path => "/api/0.6/changeset/1.json", :method => :get },
26 { :controller => "api/changesets", :action => "show", :id => "1", :format => "json" }
29 { :path => "/api/0.6/changeset/1/subscribe", :method => :post },
30 { :controller => "api/changesets", :action => "subscribe", :id => "1" }
33 { :path => "/api/0.6/changeset/1/subscribe.json", :method => :post },
34 { :controller => "api/changesets", :action => "subscribe", :id => "1", :format => "json" }
37 { :path => "/api/0.6/changeset/1/unsubscribe", :method => :post },
38 { :controller => "api/changesets", :action => "unsubscribe", :id => "1" }
41 { :path => "/api/0.6/changeset/1/unsubscribe.json", :method => :post },
42 { :controller => "api/changesets", :action => "unsubscribe", :id => "1", :format => "json" }
45 { :path => "/api/0.6/changeset/1", :method => :put },
46 { :controller => "api/changesets", :action => "update", :id => "1" }
49 { :path => "/api/0.6/changeset/1/close", :method => :put },
50 { :controller => "api/changesets", :action => "close", :id => "1" }
53 { :path => "/api/0.6/changesets", :method => :get },
54 { :controller => "api/changesets", :action => "index" }
57 { :path => "/api/0.6/changesets.json", :method => :get },
58 { :controller => "api/changesets", :action => "index", :format => "json" }
62 # -----------------------
63 # Test simple changeset creation
64 # -----------------------
67 auth_header = basic_authorization_header create(:user, :data_public => false).email, "test"
68 # Create the first user's changeset
69 xml = "<osm><changeset>" \
70 "<tag k='created_by' v='osm test suite checking changesets'/>" \
72 put changeset_create_path, :params => xml, :headers => auth_header
73 assert_require_public_data
75 auth_header = basic_authorization_header create(:user).email, "test"
76 # Create the first user's changeset
77 xml = "<osm><changeset>" \
78 "<tag k='created_by' v='osm test suite checking changesets'/>" \
80 put changeset_create_path, :params => xml, :headers => auth_header
82 assert_response :success, "Creation of changeset did not return success status"
83 newid = @response.body.to_i
85 # check end time, should be an hour ahead of creation time
86 cs = Changeset.find(newid)
87 duration = cs.closed_at - cs.created_at
88 # the difference can either be a rational, or a floating point number
89 # of seconds, depending on the code path taken :-(
90 if duration.instance_of?(Rational)
91 assert_equal Rational(1, 24), duration, "initial idle timeout should be an hour (#{cs.created_at} -> #{cs.closed_at})"
93 # must be number of seconds...
94 assert_equal 3600, duration.round, "initial idle timeout should be an hour (#{cs.created_at} -> #{cs.closed_at})"
97 # checks if uploader was subscribed
98 assert_equal 1, cs.subscribers.length
101 def test_create_invalid
102 auth_header = basic_authorization_header create(:user, :data_public => false).email, "test"
103 xml = "<osm><changeset></osm>"
104 put changeset_create_path, :params => xml, :headers => auth_header
105 assert_require_public_data
107 ## Try the public user
108 auth_header = basic_authorization_header create(:user).email, "test"
109 xml = "<osm><changeset></osm>"
110 put changeset_create_path, :params => xml, :headers => auth_header
111 assert_response :bad_request, "creating a invalid changeset should fail"
114 def test_create_invalid_no_content
115 ## First check with no auth
116 put changeset_create_path
117 assert_response :unauthorized, "shouldn't be able to create a changeset with no auth"
119 ## Now try to with a non-public user
120 auth_header = basic_authorization_header create(:user, :data_public => false).email, "test"
121 put changeset_create_path, :headers => auth_header
122 assert_require_public_data
124 ## Try an inactive user
125 auth_header = basic_authorization_header create(:user, :pending).email, "test"
126 put changeset_create_path, :headers => auth_header
129 ## Now try to use a normal user
130 auth_header = basic_authorization_header create(:user).email, "test"
131 put changeset_create_path, :headers => auth_header
132 assert_response :bad_request, "creating a changeset with no content should fail"
135 def test_create_wrong_method
136 auth_header = basic_authorization_header create(:user).email, "test"
138 get changeset_create_path, :headers => auth_header
139 assert_response :not_found
140 assert_template "rescues/routing_error"
142 post changeset_create_path, :headers => auth_header
143 assert_response :not_found
144 assert_template "rescues/routing_error"
148 # check that the changeset can be shown and returns the correct
149 # document structure.
151 changeset = create(:changeset)
153 get changeset_show_path(changeset)
154 assert_response :success, "cannot get first changeset"
156 assert_select "osm[version='#{Settings.api_version}'][generator='#{Settings.generator}']", 1
157 assert_single_changeset changeset
158 assert_select "osm>changeset>discussion", 0
160 get changeset_show_path(changeset), :params => { :include_discussion => true }
161 assert_response :success, "cannot get first changeset with comments"
163 assert_select "osm[version='#{Settings.api_version}'][generator='#{Settings.generator}']", 1
164 assert_single_changeset changeset
165 assert_select "osm>changeset>discussion", 1
166 assert_select "osm>changeset>discussion>comment", 0
169 def test_show_comments
170 # all comments visible
171 changeset = create(:changeset, :closed)
172 comment1, comment2, comment3 = create_list(:changeset_comment, 3, :changeset_id => changeset.id)
174 get changeset_show_path(changeset), :params => { :include_discussion => true }
175 assert_response :success, "cannot get closed changeset with comments"
177 assert_select "osm[version='#{Settings.api_version}'][generator='#{Settings.generator}']", 1
178 assert_single_changeset changeset
179 assert_select "osm>changeset>discussion", 1
180 assert_select "osm>changeset>discussion>comment", 3
181 assert_select "osm>changeset>discussion>comment:nth-child(1)>@id", comment1.id.to_s
182 assert_select "osm>changeset>discussion>comment:nth-child(1)>@visible", "true"
183 assert_select "osm>changeset>discussion>comment:nth-child(2)>@id", comment2.id.to_s
184 assert_select "osm>changeset>discussion>comment:nth-child(2)>@visible", "true"
185 assert_select "osm>changeset>discussion>comment:nth-child(3)>@id", comment3.id.to_s
186 assert_select "osm>changeset>discussion>comment:nth-child(3)>@visible", "true"
188 # one hidden comment not included because not asked for
189 comment2.update(:visible => false)
191 get changeset_show_path(changeset), :params => { :include_discussion => true }
192 assert_response :success, "cannot get closed changeset with comments"
194 assert_select "osm[version='#{Settings.api_version}'][generator='#{Settings.generator}']", 1
195 assert_single_changeset changeset
196 assert_select "osm>changeset>discussion", 1
197 assert_select "osm>changeset>discussion>comment", 2
198 assert_select "osm>changeset>discussion>comment:nth-child(1)>@id", comment1.id.to_s
199 assert_select "osm>changeset>discussion>comment:nth-child(1)>@visible", "true"
200 assert_select "osm>changeset>discussion>comment:nth-child(2)>@id", comment3.id.to_s
201 assert_select "osm>changeset>discussion>comment:nth-child(2)>@visible", "true"
203 # one hidden comment not included because no permissions
204 get changeset_show_path(changeset), :params => { :include_discussion => true, :show_hidden_comments => true }
205 assert_response :success, "cannot get closed changeset with comments"
207 assert_select "osm[version='#{Settings.api_version}'][generator='#{Settings.generator}']", 1
208 assert_single_changeset changeset
209 assert_select "osm>changeset>discussion", 1
210 assert_select "osm>changeset>discussion>comment", 2
211 assert_select "osm>changeset>discussion>comment:nth-child(1)>@id", comment1.id.to_s
212 assert_select "osm>changeset>discussion>comment:nth-child(1)>@visible", "true"
213 # maybe will show an empty comment element with visible=false in the future
214 assert_select "osm>changeset>discussion>comment:nth-child(2)>@id", comment3.id.to_s
215 assert_select "osm>changeset>discussion>comment:nth-child(2)>@visible", "true"
217 # one hidden comment shown to moderators
218 moderator_user = create(:moderator_user)
219 auth_header = basic_authorization_header moderator_user.email, "test"
220 get changeset_show_path(changeset), :params => { :include_discussion => true, :show_hidden_comments => true },
221 :headers => auth_header
222 assert_response :success, "cannot get closed changeset with comments"
224 assert_select "osm[version='#{Settings.api_version}'][generator='#{Settings.generator}']", 1
225 assert_single_changeset changeset
226 assert_select "osm>changeset>discussion", 1
227 assert_select "osm>changeset>discussion>comment", 3
228 assert_select "osm>changeset>discussion>comment:nth-child(1)>@id", comment1.id.to_s
229 assert_select "osm>changeset>discussion>comment:nth-child(1)>@visible", "true"
230 assert_select "osm>changeset>discussion>comment:nth-child(2)>@id", comment2.id.to_s
231 assert_select "osm>changeset>discussion>comment:nth-child(2)>@visible", "false"
232 assert_select "osm>changeset>discussion>comment:nth-child(3)>@id", comment3.id.to_s
233 assert_select "osm>changeset>discussion>comment:nth-child(3)>@visible", "true"
237 changeset = create(:changeset)
239 get changeset_show_path(changeset), :params => { :format => "json" }
240 assert_response :success, "cannot get first changeset"
242 js = ActiveSupport::JSON.decode(@response.body)
245 assert_equal Settings.api_version, js["version"]
246 assert_equal Settings.generator, js["generator"]
247 assert_single_changeset_json changeset, js
248 assert_nil js["changeset"]["tags"]
249 assert_nil js["changeset"]["comments"]
250 assert_equal changeset.user.id, js["changeset"]["uid"]
251 assert_equal changeset.user.display_name, js["changeset"]["user"]
253 get changeset_show_path(changeset), :params => { :format => "json", :include_discussion => true }
254 assert_response :success, "cannot get first changeset with comments"
256 js = ActiveSupport::JSON.decode(@response.body)
258 assert_equal Settings.api_version, js["version"]
259 assert_equal Settings.generator, js["generator"]
260 assert_single_changeset_json changeset, js
261 assert_nil js["changeset"]["tags"]
262 assert_nil js["changeset"]["min_lat"]
263 assert_nil js["changeset"]["min_lon"]
264 assert_nil js["changeset"]["max_lat"]
265 assert_nil js["changeset"]["max_lon"]
266 assert_equal 0, js["changeset"]["comments"].count
269 def test_show_comments_json
270 # all comments visible
271 changeset = create(:changeset, :closed)
272 comment0, comment1, comment2 = create_list(:changeset_comment, 3, :changeset_id => changeset.id)
274 get changeset_show_path(changeset), :params => { :format => "json", :include_discussion => true }
275 assert_response :success, "cannot get closed changeset with comments"
277 js = ActiveSupport::JSON.decode(@response.body)
279 assert_equal Settings.api_version, js["version"]
280 assert_equal Settings.generator, js["generator"]
281 assert_single_changeset_json changeset, js
282 assert_equal 3, js["changeset"]["comments"].count
283 assert_equal comment0.id, js["changeset"]["comments"][0]["id"]
284 assert js["changeset"]["comments"][0]["visible"]
285 assert_equal comment1.id, js["changeset"]["comments"][1]["id"]
286 assert js["changeset"]["comments"][1]["visible"]
287 assert_equal comment2.id, js["changeset"]["comments"][2]["id"]
288 assert js["changeset"]["comments"][2]["visible"]
290 # one hidden comment not included because not asked for
291 comment1.update(:visible => false)
293 get changeset_show_path(changeset), :params => { :format => "json", :include_discussion => true }
294 assert_response :success, "cannot get closed changeset with comments"
296 js = ActiveSupport::JSON.decode(@response.body)
298 assert_equal Settings.api_version, js["version"]
299 assert_equal Settings.generator, js["generator"]
300 assert_single_changeset_json changeset, js
301 assert_equal 2, js["changeset"]["comments"].count
302 assert_equal comment0.id, js["changeset"]["comments"][0]["id"]
303 assert js["changeset"]["comments"][0]["visible"]
304 assert_equal comment2.id, js["changeset"]["comments"][1]["id"]
305 assert js["changeset"]["comments"][1]["visible"]
307 # one hidden comment not included because no permissions
308 get changeset_show_path(changeset), :params => { :format => "json", :include_discussion => true, :show_hidden_comments => true }
309 assert_response :success, "cannot get closed changeset with comments"
311 js = ActiveSupport::JSON.decode(@response.body)
313 assert_equal Settings.api_version, js["version"]
314 assert_equal Settings.generator, js["generator"]
315 assert_single_changeset_json changeset, js
316 assert_equal 2, js["changeset"]["comments"].count
317 assert_equal comment0.id, js["changeset"]["comments"][0]["id"]
318 assert js["changeset"]["comments"][0]["visible"]
319 # maybe will show an empty comment element with visible=false in the future
320 assert_equal comment2.id, js["changeset"]["comments"][1]["id"]
321 assert js["changeset"]["comments"][1]["visible"]
323 # one hidden comment shown to moderators
324 moderator_user = create(:moderator_user)
325 auth_header = basic_authorization_header moderator_user.email, "test"
326 get changeset_show_path(changeset), :params => { :format => "json", :include_discussion => true, :show_hidden_comments => true },
327 :headers => auth_header
328 assert_response :success, "cannot get closed changeset with comments"
330 js = ActiveSupport::JSON.decode(@response.body)
332 assert_equal Settings.api_version, js["version"]
333 assert_equal Settings.generator, js["generator"]
334 assert_single_changeset_json changeset, js
335 assert_equal 3, js["changeset"]["comments"].count
336 assert_equal comment0.id, js["changeset"]["comments"][0]["id"]
337 assert js["changeset"]["comments"][0]["visible"]
338 assert_equal comment1.id, js["changeset"]["comments"][1]["id"]
339 assert_not js["changeset"]["comments"][1]["visible"]
340 assert_equal comment2.id, js["changeset"]["comments"][2]["id"]
341 assert js["changeset"]["comments"][2]["visible"]
344 def test_show_tag_and_discussion_json
345 changeset = create(:changeset, :closed)
347 tag1 = ChangesetTag.new
348 tag1.changeset_id = changeset.id
349 tag1.k = "created_by"
350 tag1.v = "JOSM/1.5 (18364)"
352 tag2 = ChangesetTag.new
353 tag2.changeset_id = changeset.id
355 tag2.v = "changeset comment"
357 changeset.changeset_tags = [tag1, tag2]
359 create_list(:changeset_comment, 3, :changeset_id => changeset.id)
361 get changeset_show_path(changeset), :params => { :format => "json", :include_discussion => true }
362 assert_response :success, "cannot get closed changeset with comments"
364 js = ActiveSupport::JSON.decode(@response.body)
367 assert_equal Settings.api_version, js["version"]
368 assert_equal Settings.generator, js["generator"]
369 assert_single_changeset_json changeset, js
370 assert_equal 2, js["changeset"]["tags"].count
371 assert_equal 3, js["changeset"]["comments"].count
372 assert_equal 3, js["changeset"]["comments_count"]
373 assert_equal 0, js["changeset"]["changes_count"]
374 assert_not_nil js["changeset"]["comments"][0]["uid"]
375 assert_not_nil js["changeset"]["comments"][0]["user"]
376 assert_not_nil js["changeset"]["comments"][0]["text"]
379 def test_show_bbox_json
380 # test bbox attribute
381 changeset = create(:changeset, :min_lat => (-5 * GeoRecord::SCALE).round, :min_lon => (5 * GeoRecord::SCALE).round,
382 :max_lat => (15 * GeoRecord::SCALE).round, :max_lon => (12 * GeoRecord::SCALE).round)
384 get changeset_show_path(changeset), :params => { :format => "json" }
385 assert_response :success, "cannot get first changeset"
387 js = ActiveSupport::JSON.decode(@response.body)
389 assert_equal(-5, js["changeset"]["min_lat"])
390 assert_equal 5, js["changeset"]["min_lon"]
391 assert_equal 15, js["changeset"]["max_lat"]
392 assert_equal 12, js["changeset"]["max_lon"]
396 # check that a changeset that doesn't exist returns an appropriate message
397 def test_show_not_found
398 [0, -32, 233455644, "afg", "213"].each do |id|
399 get changeset_show_path(id)
400 assert_response :not_found, "should get a not found"
401 rescue ActionController::UrlGenerationError => e
402 assert_match(/No route matches/, e.to_s)
407 # test that the user who opened a change can close it
409 private_user = create(:user, :data_public => false)
410 private_changeset = create(:changeset, :user => private_user)
412 changeset = create(:changeset, :user => user)
414 ## Try without authentication
415 put changeset_close_path(changeset)
416 assert_response :unauthorized
418 ## Try using the non-public user
419 auth_header = basic_authorization_header private_user.email, "test"
420 put changeset_close_path(private_changeset), :headers => auth_header
421 assert_require_public_data
423 ## The try with the public user
424 auth_header = basic_authorization_header user.email, "test"
427 put changeset_close_path(cs_id), :headers => auth_header
428 assert_response :success
430 # test that it really is closed now
431 cs = Changeset.find(changeset.id)
433 "changeset should be closed now (#{cs.closed_at} > #{Time.now.utc}.")
437 # test that a different user can't close another user's changeset
438 def test_close_invalid
440 changeset = create(:changeset)
442 auth_header = basic_authorization_header user.email, "test"
444 put changeset_close_path(changeset), :headers => auth_header
445 assert_response :conflict
446 assert_equal "The user doesn't own that changeset", @response.body
450 # test that you can't close using another method
451 def test_close_method_invalid
453 changeset = create(:changeset, :user => user)
455 auth_header = basic_authorization_header user.email, "test"
457 get changeset_close_path(changeset), :headers => auth_header
458 assert_response :not_found
459 assert_template "rescues/routing_error"
461 post changeset_close_path(changeset), :headers => auth_header
462 assert_response :not_found
463 assert_template "rescues/routing_error"
467 # check that you can't close a changeset that isn't found
468 def test_close_not_found
469 cs_ids = [0, -132, "123"]
471 # First try to do it with no auth
473 put changeset_close_path(id)
474 assert_response :unauthorized, "Shouldn't be able close the non-existant changeset #{id}, when not authorized"
475 rescue ActionController::UrlGenerationError => e
476 assert_match(/No route matches/, e.to_s)
480 auth_header = basic_authorization_header create(:user).email, "test"
482 put changeset_close_path(id), :headers => auth_header
483 assert_response :not_found, "The changeset #{id} doesn't exist, so can't be closed"
484 rescue ActionController::UrlGenerationError => e
485 assert_match(/No route matches/, e.to_s)
490 # upload something simple, but valid and check that it can
492 # Also try without auth and another user.
493 def test_upload_simple_valid
494 private_user = create(:user, :data_public => false)
495 private_changeset = create(:changeset, :user => private_user)
497 changeset = create(:changeset, :user => user)
501 relation = create(:relation)
502 other_relation = create(:relation)
503 # create some tags, since we test that they are removed later
504 create(:node_tag, :node => node)
505 create(:way_tag, :way => way)
506 create(:relation_tag, :relation => relation)
509 changeset_id = changeset.id
511 # simple diff to change a node, way and relation by removing
516 <node id='#{node.id}' lon='0' lat='0' changeset='#{changeset_id}' version='1'/>
517 <way id='#{way.id}' changeset='#{changeset_id}' version='1'>
518 <nd ref='#{node.id}'/>
522 <relation id='#{relation.id}' changeset='#{changeset_id}' version='1'>
523 <member type='way' role='some' ref='#{way.id}'/>
524 <member type='node' role='some' ref='#{node.id}'/>
525 <member type='relation' role='some' ref='#{other_relation.id}'/>
532 post changeset_upload_path(changeset), :params => diff
533 assert_response :unauthorized,
534 "shouldn't be able to upload a simple valid diff to changeset: #{@response.body}"
536 ## Now try with a private user
537 auth_header = basic_authorization_header private_user.email, "test"
538 changeset_id = private_changeset.id
540 # simple diff to change a node, way and relation by removing
545 <node id='#{node.id}' lon='0' lat='0' changeset='#{changeset_id}' version='1'/>
546 <way id='#{way.id}' changeset='#{changeset_id}' version='1'>
547 <nd ref='#{node.id}'/>
551 <relation id='#{relation.id}' changeset='#{changeset_id}' version='1'>
552 <member type='way' role='some' ref='#{way.id}'/>
553 <member type='node' role='some' ref='#{node.id}'/>
554 <member type='relation' role='some' ref='#{other_relation.id}'/>
561 post changeset_upload_path(private_changeset), :params => diff, :headers => auth_header
562 assert_response :forbidden,
563 "can't upload a simple valid diff to changeset: #{@response.body}"
565 ## Now try with the public user
566 auth_header = basic_authorization_header user.email, "test"
567 changeset_id = changeset.id
569 # simple diff to change a node, way and relation by removing
574 <node id='#{node.id}' lon='0' lat='0' changeset='#{changeset_id}' version='1'/>
575 <way id='#{way.id}' changeset='#{changeset_id}' version='1'>
576 <nd ref='#{node.id}'/>
580 <relation id='#{relation.id}' changeset='#{changeset_id}' version='1'>
581 <member type='way' role='some' ref='#{way.id}'/>
582 <member type='node' role='some' ref='#{node.id}'/>
583 <member type='relation' role='some' ref='#{other_relation.id}'/>
590 post changeset_upload_path(changeset), :params => diff, :headers => auth_header
591 assert_response :success,
592 "can't upload a simple valid diff to changeset: #{@response.body}"
594 # check that the changes made it into the database
595 assert_equal 0, Node.find(node.id).tags.size, "node #{node.id} should now have no tags"
596 assert_equal 0, Way.find(way.id).tags.size, "way #{way.id} should now have no tags"
597 assert_equal 0, Relation.find(relation.id).tags.size, "relation #{relation.id} should now have no tags"
601 # upload something which creates new objects using placeholders
602 def test_upload_create_valid
604 changeset = create(:changeset, :user => user)
606 way = create(:way_with_nodes, :nodes_count => 2)
607 relation = create(:relation)
609 auth_header = basic_authorization_header user.email, "test"
611 # simple diff to create a node way and relation using placeholders
615 <node id='-1' lon='0' lat='0' changeset='#{changeset.id}'>
616 <tag k='foo' v='bar'/>
617 <tag k='baz' v='bat'/>
619 <way id='-1' changeset='#{changeset.id}'>
620 <nd ref='#{node.id}'/>
624 <relation id='-1' changeset='#{changeset.id}'>
625 <member type='way' role='some' ref='#{way.id}'/>
626 <member type='node' role='some' ref='#{node.id}'/>
627 <member type='relation' role='some' ref='#{relation.id}'/>
634 post changeset_upload_path(changeset), :params => diff, :headers => auth_header
635 assert_response :success,
636 "can't upload a simple valid creation to changeset: #{@response.body}"
638 # check the returned payload
639 new_node_id, new_way_id, new_rel_id = nil
640 assert_dom "diffResult[version='#{Settings.api_version}'][generator='#{Settings.generator}']", 1 do
641 # inspect the response to find out what the new element IDs are
642 # check the old IDs are all present and negative one
643 # check the versions are present and equal one
644 assert_dom "> node", 1 do |(node_el)|
645 new_node_id = node_el["new_id"].to_i
646 assert_dom "> @old_id", "-1"
647 assert_dom "> @new_version", "1"
649 assert_dom "> way", 1 do |(way_el)|
650 new_way_id = way_el["new_id"].to_i
651 assert_dom "> @old_id", "-1"
652 assert_dom "> @new_version", "1"
654 assert_dom "> relation", 1 do |(rel_el)|
655 new_rel_id = rel_el["new_id"].to_i
656 assert_dom "> @old_id", "-1"
657 assert_dom "> @new_version", "1"
661 # check that the changes made it into the database
662 assert_equal 2, Node.find(new_node_id).tags.size, "new node should have two tags"
663 assert_equal 0, Way.find(new_way_id).tags.size, "new way should have no tags"
664 assert_equal 0, Relation.find(new_rel_id).tags.size, "new relation should have no tags"
668 # test a complex delete where we delete elements which rely on eachother
669 # in the same transaction.
670 def test_upload_delete
671 changeset = create(:changeset)
672 super_relation = create(:relation)
673 used_relation = create(:relation)
674 used_way = create(:way)
675 used_node = create(:node)
676 create(:relation_member, :relation => super_relation, :member => used_relation)
677 create(:relation_member, :relation => super_relation, :member => used_way)
678 create(:relation_member, :relation => super_relation, :member => used_node)
680 auth_header = basic_authorization_header changeset.user.display_name, "test"
682 diff = XML::Document.new
683 diff.root = XML::Node.new "osmChange"
684 delete = XML::Node.new "delete"
686 delete << xml_node_for_relation(super_relation)
687 delete << xml_node_for_relation(used_relation)
688 delete << xml_node_for_way(used_way)
689 delete << xml_node_for_node(used_node)
691 # update the changeset to one that this user owns
692 %w[node way relation].each do |type|
693 delete.find("//osmChange/delete/#{type}").each do |n|
694 n["changeset"] = changeset.id.to_s
699 post changeset_upload_path(changeset), :params => diff.to_s, :headers => auth_header
700 assert_response :success,
701 "can't upload a deletion diff to changeset: #{@response.body}"
703 # check the response is well-formed
704 assert_select "diffResult>node", 1
705 assert_select "diffResult>way", 1
706 assert_select "diffResult>relation", 2
708 # check that everything was deleted
709 assert_not Node.find(used_node.id).visible
710 assert_not Way.find(used_way.id).visible
711 assert_not Relation.find(super_relation.id).visible
712 assert_not Relation.find(used_relation.id).visible
716 # test uploading a delete with no lat/lon, as they are optional in
717 # the osmChange spec.
718 def test_upload_nolatlon_delete
720 changeset = create(:changeset)
722 auth_header = basic_authorization_header changeset.user.display_name, "test"
723 diff = "<osmChange><delete><node id='#{node.id}' version='#{node.version}' changeset='#{changeset.id}'/></delete></osmChange>"
726 post changeset_upload_path(changeset), :params => diff, :headers => auth_header
727 assert_response :success,
728 "can't upload a deletion diff to changeset: #{@response.body}"
730 # check the response is well-formed
731 assert_select "diffResult>node", 1
733 # check that everything was deleted
734 assert_not Node.find(node.id).visible
737 def test_repeated_changeset_create
739 auth_header = basic_authorization_header create(:user).email, "test"
741 # create a temporary changeset
742 xml = "<osm><changeset>" \
743 "<tag k='created_by' v='osm test suite checking changesets'/>" \
745 assert_difference "Changeset.count", 1 do
746 put changeset_create_path, :params => xml, :headers => auth_header
748 assert_response :success
752 def test_upload_large_changeset
754 auth_header = basic_authorization_header user.email, "test"
756 # create an old changeset to ensure we have the maximum rate limit
757 create(:changeset, :user => user, :created_at => Time.now.utc - 28.days)
760 put changeset_create_path, :params => "<osm><changeset/></osm>", :headers => auth_header
761 assert_response :success, "Should be able to create a changeset: #{@response.body}"
762 changeset_id = @response.body.to_i
764 # upload some widely-spaced nodes, spiralling positive and negative
768 <node id='-1' lon='-20' lat='-10' changeset='#{changeset_id}'/>
769 <node id='-10' lon='20' lat='10' changeset='#{changeset_id}'/>
770 <node id='-2' lon='-40' lat='-20' changeset='#{changeset_id}'/>
771 <node id='-11' lon='40' lat='20' changeset='#{changeset_id}'/>
772 <node id='-3' lon='-60' lat='-30' changeset='#{changeset_id}'/>
773 <node id='-12' lon='60' lat='30' changeset='#{changeset_id}'/>
774 <node id='-4' lon='-80' lat='-40' changeset='#{changeset_id}'/>
775 <node id='-13' lon='80' lat='40' changeset='#{changeset_id}'/>
776 <node id='-5' lon='-100' lat='-50' changeset='#{changeset_id}'/>
777 <node id='-14' lon='100' lat='50' changeset='#{changeset_id}'/>
778 <node id='-6' lon='-120' lat='-60' changeset='#{changeset_id}'/>
779 <node id='-15' lon='120' lat='60' changeset='#{changeset_id}'/>
780 <node id='-7' lon='-140' lat='-70' changeset='#{changeset_id}'/>
781 <node id='-16' lon='140' lat='70' changeset='#{changeset_id}'/>
782 <node id='-8' lon='-160' lat='-80' changeset='#{changeset_id}'/>
783 <node id='-17' lon='160' lat='80' changeset='#{changeset_id}'/>
784 <node id='-9' lon='-179.9' lat='-89.9' changeset='#{changeset_id}'/>
785 <node id='-18' lon='179.9' lat='89.9' changeset='#{changeset_id}'/>
790 # upload it, which used to cause an error like "PGError: ERROR:
791 # integer out of range" (bug #2152). but shouldn't any more.
792 post changeset_upload_path(changeset_id), :params => diff, :headers => auth_header
793 assert_response :success,
794 "can't upload a spatially-large diff to changeset: #{@response.body}"
796 # check that the changeset bbox is within bounds
797 cs = Changeset.find(changeset_id)
798 assert_operator cs.min_lon, :>=, -180 * GeoRecord::SCALE, "Minimum longitude (#{cs.min_lon / GeoRecord::SCALE}) should be >= -180 to be valid."
799 assert_operator cs.max_lon, :<=, 180 * GeoRecord::SCALE, "Maximum longitude (#{cs.max_lon / GeoRecord::SCALE}) should be <= 180 to be valid."
800 assert_operator cs.min_lat, :>=, -90 * GeoRecord::SCALE, "Minimum latitude (#{cs.min_lat / GeoRecord::SCALE}) should be >= -90 to be valid."
801 assert_operator cs.max_lat, :<=, 90 * GeoRecord::SCALE, "Maximum latitude (#{cs.max_lat / GeoRecord::SCALE}) should be <= 90 to be valid."
805 # test that deleting stuff in a transaction doesn't bypass the checks
806 # to ensure that used elements are not deleted.
807 def test_upload_delete_invalid
808 changeset = create(:changeset)
809 relation = create(:relation)
810 other_relation = create(:relation)
811 used_way = create(:way)
812 used_node = create(:node)
813 create(:relation_member, :relation => relation, :member => used_way)
814 create(:relation_member, :relation => relation, :member => used_node)
816 auth_header = basic_authorization_header changeset.user.email, "test"
818 diff = XML::Document.new
819 diff.root = XML::Node.new "osmChange"
820 delete = XML::Node.new "delete"
822 delete << xml_node_for_relation(other_relation)
823 delete << xml_node_for_way(used_way)
824 delete << xml_node_for_node(used_node)
826 # update the changeset to one that this user owns
827 %w[node way relation].each do |type|
828 delete.find("//osmChange/delete/#{type}").each do |n|
829 n["changeset"] = changeset.id.to_s
834 post changeset_upload_path(changeset), :params => diff.to_s, :headers => auth_header
835 assert_response :precondition_failed,
836 "shouldn't be able to upload a invalid deletion diff: #{@response.body}"
837 assert_equal "Precondition failed: Way #{used_way.id} is still used by relations #{relation.id}.", @response.body
839 # check that nothing was, in fact, deleted
840 assert Node.find(used_node.id).visible
841 assert Way.find(used_way.id).visible
842 assert Relation.find(relation.id).visible
843 assert Relation.find(other_relation.id).visible
847 # test that a conditional delete of an in use object works.
848 def test_upload_delete_if_unused
849 changeset = create(:changeset)
850 super_relation = create(:relation)
851 used_relation = create(:relation)
852 used_way = create(:way)
853 used_node = create(:node)
854 create(:relation_member, :relation => super_relation, :member => used_relation)
855 create(:relation_member, :relation => super_relation, :member => used_way)
856 create(:relation_member, :relation => super_relation, :member => used_node)
858 auth_header = basic_authorization_header changeset.user.email, "test"
860 diff = XML::Document.new
861 diff.root = XML::Node.new "osmChange"
862 delete = XML::Node.new "delete"
864 delete["if-unused"] = ""
865 delete << xml_node_for_relation(used_relation)
866 delete << xml_node_for_way(used_way)
867 delete << xml_node_for_node(used_node)
869 # update the changeset to one that this user owns
870 %w[node way relation].each do |type|
871 delete.find("//osmChange/delete/#{type}").each do |n|
872 n["changeset"] = changeset.id.to_s
877 post changeset_upload_path(changeset), :params => diff.to_s, :headers => auth_header
878 assert_response :success,
879 "can't do a conditional delete of in use objects: #{@response.body}"
881 # check the returned payload
882 assert_dom "diffResult[version='#{Settings.api_version}'][generator='#{Settings.generator}']", 1 do
883 # check the old IDs are all present and what we expect
884 # check the new IDs are all present and unchanged
885 # check the new versions are all present and unchanged
886 assert_dom "> node", 1 do
887 assert_dom "> @old_id", used_node.id.to_s
888 assert_dom "> @new_id", used_node.id.to_s
889 assert_dom "> @new_version", used_node.version.to_s
891 assert_dom "> way", 1 do
892 assert_dom "> @old_id", used_way.id.to_s
893 assert_dom "> @new_id", used_way.id.to_s
894 assert_dom "> @new_version", used_way.version.to_s
896 assert_dom "> relation", 1 do
897 assert_dom "> @old_id", used_relation.id.to_s
898 assert_dom "> @new_id", used_relation.id.to_s
899 assert_dom "> @new_version", used_relation.version.to_s
903 # check that nothing was, in fact, deleted
904 assert Node.find(used_node.id).visible
905 assert Way.find(used_way.id).visible
906 assert Relation.find(used_relation.id).visible
910 # upload an element with a really long tag value
911 def test_upload_invalid_too_long_tag
912 changeset = create(:changeset)
914 auth_header = basic_authorization_header changeset.user.email, "test"
916 # simple diff to create a node way and relation using placeholders
920 <node id='-1' lon='0' lat='0' changeset='#{changeset.id}'>
921 <tag k='foo' v='#{'x' * 256}'/>
928 post changeset_upload_path(changeset), :params => diff, :headers => auth_header
929 assert_response :bad_request,
930 "shouldn't be able to upload too long a tag to changeset: #{@response.body}"
934 # upload something which creates new objects and inserts them into
935 # existing containers using placeholders.
936 def test_upload_complex
939 relation = create(:relation)
940 create(:way_node, :way => way, :node => node)
942 changeset = create(:changeset)
944 auth_header = basic_authorization_header changeset.user.email, "test"
946 # simple diff to create a node way and relation using placeholders
950 <node id='-1' lon='0' lat='0' changeset='#{changeset.id}'>
951 <tag k='foo' v='bar'/>
952 <tag k='baz' v='bat'/>
956 <way id='#{way.id}' changeset='#{changeset.id}' version='1'>
958 <nd ref='#{node.id}'/>
960 <relation id='#{relation.id}' changeset='#{changeset.id}' version='1'>
961 <member type='way' role='some' ref='#{way.id}'/>
962 <member type='node' role='some' ref='-1'/>
963 <member type='relation' role='some' ref='#{relation.id}'/>
970 post changeset_upload_path(changeset), :params => diff, :headers => auth_header
971 assert_response :success,
972 "can't upload a complex diff to changeset: #{@response.body}"
974 # check the returned payload
976 assert_dom "diffResult[version='#{Settings.api_version}'][generator='#{Settings.generator}']", 1 do
977 assert_dom "> node", 1 do |(node_el)|
978 new_node_id = node_el["new_id"].to_i
980 assert_dom "> way", 1
981 assert_dom "> relation", 1
984 # check that the changes made it into the database
985 assert_equal 2, Node.find(new_node_id).tags.size, "new node should have two tags"
986 assert_equal [new_node_id, node.id], Way.find(way.id).nds, "way nodes should match"
987 Relation.find(relation.id).members.each do |type, id, _role|
988 assert_equal new_node_id, id, "relation should contain new node" if type == "node"
993 # create a diff which references several changesets, which should cause
994 # a rollback and none of the diff gets committed
995 def test_upload_invalid_changesets
996 changeset = create(:changeset)
997 other_changeset = create(:changeset, :user => changeset.user)
1000 relation = create(:relation)
1001 other_relation = create(:relation)
1003 auth_header = basic_authorization_header changeset.user.email, "test"
1005 # simple diff to create a node way and relation using placeholders
1009 <node id='#{node.id}' lon='0' lat='0' changeset='#{changeset.id}' version='1'/>
1010 <way id='#{way.id}' changeset='#{changeset.id}' version='1'>
1011 <nd ref='#{node.id}'/>
1015 <relation id='#{relation.id}' changeset='#{changeset.id}' version='1'>
1016 <member type='way' role='some' ref='#{way.id}'/>
1017 <member type='node' role='some' ref='#{node.id}'/>
1018 <member type='relation' role='some' ref='#{other_relation.id}'/>
1022 <node id='-1' lon='0' lat='0' changeset='#{other_changeset.id}'>
1023 <tag k='foo' v='bar'/>
1024 <tag k='baz' v='bat'/>
1031 post changeset_upload_path(changeset), :params => diff, :headers => auth_header
1032 assert_response :conflict,
1033 "uploading a diff with multiple changesets should have failed"
1035 # check that objects are unmodified
1036 assert_nodes_are_equal(node, Node.find(node.id))
1037 assert_ways_are_equal(way, Way.find(way.id))
1038 assert_relations_are_equal(relation, Relation.find(relation.id))
1042 # upload multiple versions of the same element in the same diff.
1043 def test_upload_multiple_valid
1044 node = create(:node)
1045 changeset = create(:changeset)
1046 auth_header = basic_authorization_header changeset.user.email, "test"
1048 # change the location of a node multiple times, each time referencing
1049 # the last version. doesn't this depend on version numbers being
1054 <node id='#{node.id}' lon='0.0' lat='0.0' changeset='#{changeset.id}' version='1'/>
1055 <node id='#{node.id}' lon='0.1' lat='0.0' changeset='#{changeset.id}' version='2'/>
1056 <node id='#{node.id}' lon='0.1' lat='0.1' changeset='#{changeset.id}' version='3'/>
1057 <node id='#{node.id}' lon='0.1' lat='0.2' changeset='#{changeset.id}' version='4'/>
1058 <node id='#{node.id}' lon='0.2' lat='0.2' changeset='#{changeset.id}' version='5'/>
1059 <node id='#{node.id}' lon='0.3' lat='0.2' changeset='#{changeset.id}' version='6'/>
1060 <node id='#{node.id}' lon='0.3' lat='0.3' changeset='#{changeset.id}' version='7'/>
1061 <node id='#{node.id}' lon='0.9' lat='0.9' changeset='#{changeset.id}' version='8'/>
1067 post changeset_upload_path(changeset), :params => diff, :headers => auth_header
1068 assert_response :success,
1069 "can't upload multiple versions of an element in a diff: #{@response.body}"
1071 # check the response is well-formed. its counter-intuitive, but the
1072 # API will return multiple elements with the same ID and different
1073 # version numbers for each change we made.
1074 assert_select "diffResult>node", 8
1078 # upload multiple versions of the same element in the same diff, but
1079 # keep the version numbers the same.
1080 def test_upload_multiple_duplicate
1081 node = create(:node)
1082 changeset = create(:changeset)
1084 auth_header = basic_authorization_header changeset.user.email, "test"
1089 <node id='#{node.id}' lon='0' lat='0' changeset='#{changeset.id}' version='1'/>
1090 <node id='#{node.id}' lon='1' lat='1' changeset='#{changeset.id}' version='1'/>
1096 post changeset_upload_path(changeset), :params => diff, :headers => auth_header
1097 assert_response :conflict,
1098 "shouldn't be able to upload the same element twice in a diff: #{@response.body}"
1102 # try to upload some elements without specifying the version
1103 def test_upload_missing_version
1104 changeset = create(:changeset)
1106 auth_header = basic_authorization_header changeset.user.email, "test"
1111 <node id='1' lon='1' lat='1' changeset='#{changeset.id}'/>
1117 post changeset_upload_path(changeset), :params => diff, :headers => auth_header
1118 assert_response :bad_request,
1119 "shouldn't be able to upload an element without version: #{@response.body}"
1123 # try to upload with commands other than create, modify, or delete
1124 def test_action_upload_invalid
1125 changeset = create(:changeset)
1127 auth_header = basic_authorization_header changeset.user.email, "test"
1132 <node id='1' lon='1' lat='1' changeset='#{changeset.id}' />
1136 post changeset_upload_path(changeset), :params => diff, :headers => auth_header
1137 assert_response :bad_request, "Shouldn't be able to upload a diff with the action ping"
1138 assert_equal("Unknown action ping, choices are create, modify, delete", @response.body)
1142 # upload a valid changeset which has a mixture of whitespace
1143 # to check a bug reported by ivansanchez (#1565).
1144 def test_upload_whitespace_valid
1145 changeset = create(:changeset)
1146 node = create(:node)
1147 way = create(:way_with_nodes, :nodes_count => 2)
1148 relation = create(:relation)
1149 other_relation = create(:relation)
1150 create(:relation_tag, :relation => relation)
1152 auth_header = basic_authorization_header changeset.user.email, "test"
1156 <modify><node id='#{node.id}' lon='0' lat='0' changeset='#{changeset.id}'
1158 <node id='#{node.id}' lon='1' lat='1' changeset='#{changeset.id}' version='2'><tag k='k' v='v'/></node></modify>
1160 <relation id='#{relation.id}' changeset='#{changeset.id}' version='1'><member
1161 type='way' role='some' ref='#{way.id}'/><member
1162 type='node' role='some' ref='#{node.id}'/>
1163 <member type='relation' role='some' ref='#{other_relation.id}'/>
1165 </modify></osmChange>
1169 post changeset_upload_path(changeset), :params => diff, :headers => auth_header
1170 assert_response :success,
1171 "can't upload a valid diff with whitespace variations to changeset: #{@response.body}"
1173 # check the response is well-formed
1174 assert_select "diffResult>node", 2
1175 assert_select "diffResult>relation", 1
1177 # check that the changes made it into the database
1178 assert_equal 1, Node.find(node.id).tags.size, "node #{node.id} should now have one tag"
1179 assert_equal 0, Relation.find(relation.id).tags.size, "relation #{relation.id} should now have no tags"
1183 # test that a placeholder can be reused within the same upload.
1184 def test_upload_reuse_placeholder_valid
1185 changeset = create(:changeset)
1187 auth_header = basic_authorization_header changeset.user.email, "test"
1192 <node id='-1' lon='0' lat='0' changeset='#{changeset.id}'>
1193 <tag k="foo" v="bar"/>
1197 <node id='-1' lon='1' lat='1' changeset='#{changeset.id}' version='1'/>
1200 <node id='-1' lon='2' lat='2' changeset='#{changeset.id}' version='2'/>
1206 post changeset_upload_path(changeset), :params => diff, :headers => auth_header
1207 assert_response :success,
1208 "can't upload a valid diff with re-used placeholders to changeset: #{@response.body}"
1210 # check the response is well-formed
1211 assert_select "diffResult>node", 3
1212 assert_select "diffResult>node[old_id='-1']", 3
1216 # test what happens if a diff upload re-uses placeholder IDs in an
1218 def test_upload_placeholder_invalid
1219 changeset = create(:changeset)
1221 auth_header = basic_authorization_header changeset.user.email, "test"
1226 <node id='-1' lon='0' lat='0' changeset='#{changeset.id}' version='1'/>
1227 <node id='-1' lon='1' lat='1' changeset='#{changeset.id}' version='1'/>
1228 <node id='-1' lon='2' lat='2' changeset='#{changeset.id}' version='2'/>
1234 post changeset_upload_path(changeset), :params => diff, :headers => auth_header
1235 assert_response :bad_request,
1236 "shouldn't be able to re-use placeholder IDs"
1238 # placeholder_ids must be unique across all action blocks
1242 <node id='-1' lon='0' lat='0' changeset='#{changeset.id}' version='1'/>
1245 <node id='-1' lon='1' lat='1' changeset='#{changeset.id}' version='1'/>
1251 post changeset_upload_path(changeset), :params => diff, :headers => auth_header
1252 assert_response :bad_request,
1253 "shouldn't be able to re-use placeholder IDs"
1256 def test_upload_process_order
1257 changeset = create(:changeset)
1259 auth_header = basic_authorization_header changeset.user.email, "test"
1264 <node id="-1" lat="1" lon="2" changeset="#{changeset.id}"/>
1265 <way id="-1" changeset="#{changeset.id}">
1269 <node id="-2" lat="1" lon="2" changeset="#{changeset.id}"/>
1275 post changeset_upload_path(changeset), :params => diff, :headers => auth_header
1276 assert_response :bad_request,
1277 "shouldn't refer elements behind it"
1280 def test_upload_duplicate_delete
1281 changeset = create(:changeset)
1283 auth_header = basic_authorization_header changeset.user.email, "test"
1288 <node id="-1" lat="39" lon="116" changeset="#{changeset.id}" />
1291 <node id="-1" version="1" changeset="#{changeset.id}" />
1292 <node id="-1" version="1" changeset="#{changeset.id}" />
1298 post changeset_upload_path(changeset), :params => diff, :headers => auth_header
1299 assert_response :gone,
1300 "transaction should be cancelled by second deletion"
1305 <node id="-1" lat="39" lon="116" changeset="#{changeset.id}" />
1307 <delete if-unused="true">
1308 <node id="-1" version="1" changeset="#{changeset.id}" />
1309 <node id="-1" version="1" changeset="#{changeset.id}" />
1315 post changeset_upload_path(changeset), :params => diff, :headers => auth_header
1317 assert_select "diffResult>node", 3
1318 assert_select "diffResult>node[old_id='-1']", 3
1319 assert_select "diffResult>node[new_version='1']", 1
1320 assert_select "diffResult>node[new_version='2']", 1
1324 # test that uploading a way referencing invalid placeholders gives a
1325 # proper error, not a 500.
1326 def test_upload_placeholder_invalid_way
1327 changeset = create(:changeset)
1330 auth_header = basic_authorization_header changeset.user.email, "test"
1335 <node id="-1" lon="0.0" lat="0.0" changeset="#{changeset.id}" version="1"/>
1336 <node id="-2" lon="0.1" lat="0.1" changeset="#{changeset.id}" version="1"/>
1337 <node id="-3" lon="0.2" lat="0.2" changeset="#{changeset.id}" version="1"/>
1338 <way id="-1" changeset="#{changeset.id}" version="1">
1349 post changeset_upload_path(changeset), :params => diff, :headers => auth_header
1350 assert_response :bad_request,
1351 "shouldn't be able to use invalid placeholder IDs"
1352 assert_equal "Placeholder node not found for reference -4 in way -1", @response.body
1354 # the same again, but this time use an existing way
1358 <node id="-1" lon="0.0" lat="0.0" changeset="#{changeset.id}" version="1"/>
1359 <node id="-2" lon="0.1" lat="0.1" changeset="#{changeset.id}" version="1"/>
1360 <node id="-3" lon="0.2" lat="0.2" changeset="#{changeset.id}" version="1"/>
1361 <way id="#{way.id}" changeset="#{changeset.id}" version="1">
1372 post changeset_upload_path(changeset), :params => diff, :headers => auth_header
1373 assert_response :bad_request,
1374 "shouldn't be able to use invalid placeholder IDs"
1375 assert_equal "Placeholder node not found for reference -4 in way #{way.id}", @response.body
1379 # test that uploading a relation referencing invalid placeholders gives a
1380 # proper error, not a 500.
1381 def test_upload_placeholder_invalid_relation
1382 changeset = create(:changeset)
1383 relation = create(:relation)
1385 auth_header = basic_authorization_header changeset.user.email, "test"
1390 <node id="-1" lon="0.0" lat="0.0" changeset="#{changeset.id}" version="1"/>
1391 <node id="-2" lon="0.1" lat="0.1" changeset="#{changeset.id}" version="1"/>
1392 <node id="-3" lon="0.2" lat="0.2" changeset="#{changeset.id}" version="1"/>
1393 <relation id="-1" changeset="#{changeset.id}" version="1">
1394 <member type="node" role="foo" ref="-1"/>
1395 <member type="node" role="foo" ref="-2"/>
1396 <member type="node" role="foo" ref="-3"/>
1397 <member type="node" role="foo" ref="-4"/>
1404 post changeset_upload_path(changeset), :params => diff, :headers => auth_header
1405 assert_response :bad_request,
1406 "shouldn't be able to use invalid placeholder IDs"
1407 assert_equal "Placeholder Node not found for reference -4 in relation -1.", @response.body
1409 # the same again, but this time use an existing relation
1413 <node id="-1" lon="0.0" lat="0.0" changeset="#{changeset.id}" version="1"/>
1414 <node id="-2" lon="0.1" lat="0.1" changeset="#{changeset.id}" version="1"/>
1415 <node id="-3" lon="0.2" lat="0.2" changeset="#{changeset.id}" version="1"/>
1416 <relation id="#{relation.id}" changeset="#{changeset.id}" version="1">
1417 <member type="node" role="foo" ref="-1"/>
1418 <member type="node" role="foo" ref="-2"/>
1419 <member type="node" role="foo" ref="-3"/>
1420 <member type="way" role="bar" ref="-1"/>
1427 post changeset_upload_path(changeset), :params => diff, :headers => auth_header
1428 assert_response :bad_request,
1429 "shouldn't be able to use invalid placeholder IDs"
1430 assert_equal "Placeholder Way not found for reference -1 in relation #{relation.id}.", @response.body
1434 # test what happens if a diff is uploaded containing only a node
1436 def test_upload_node_move
1437 auth_header = basic_authorization_header create(:user).email, "test"
1439 xml = "<osm><changeset>" \
1440 "<tag k='created_by' v='osm test suite checking changesets'/>" \
1441 "</changeset></osm>"
1442 put changeset_create_path, :params => xml, :headers => auth_header
1443 assert_response :success
1444 changeset_id = @response.body.to_i
1446 old_node = create(:node, :lat => 1, :lon => 1)
1448 diff = XML::Document.new
1449 diff.root = XML::Node.new "osmChange"
1450 modify = XML::Node.new "modify"
1451 xml_old_node = xml_node_for_node(old_node)
1452 xml_old_node["lat"] = 2.0.to_s
1453 xml_old_node["lon"] = 2.0.to_s
1454 xml_old_node["changeset"] = changeset_id.to_s
1455 modify << xml_old_node
1459 post changeset_upload_path(changeset_id), :params => diff.to_s, :headers => auth_header
1460 assert_response :success,
1461 "diff should have uploaded OK"
1464 changeset = Changeset.find(changeset_id)
1465 assert_equal 1 * GeoRecord::SCALE, changeset.min_lon, "min_lon should be 1 degree"
1466 assert_equal 2 * GeoRecord::SCALE, changeset.max_lon, "max_lon should be 2 degrees"
1467 assert_equal 1 * GeoRecord::SCALE, changeset.min_lat, "min_lat should be 1 degree"
1468 assert_equal 2 * GeoRecord::SCALE, changeset.max_lat, "max_lat should be 2 degrees"
1472 # test what happens if a diff is uploaded adding a node to a way.
1473 def test_upload_way_extend
1474 auth_header = basic_authorization_header create(:user).email, "test"
1476 xml = "<osm><changeset>" \
1477 "<tag k='created_by' v='osm test suite checking changesets'/>" \
1478 "</changeset></osm>"
1479 put changeset_create_path, :params => xml, :headers => auth_header
1480 assert_response :success
1481 changeset_id = @response.body.to_i
1483 old_way = create(:way)
1484 create(:way_node, :way => old_way, :node => create(:node, :lat => 0.1, :lon => 0.1))
1486 diff = XML::Document.new
1487 diff.root = XML::Node.new "osmChange"
1488 modify = XML::Node.new "modify"
1489 xml_old_way = xml_node_for_way(old_way)
1490 nd_ref = XML::Node.new "nd"
1491 nd_ref["ref"] = create(:node, :lat => 0.3, :lon => 0.3).id.to_s
1492 xml_old_way << nd_ref
1493 xml_old_way["changeset"] = changeset_id.to_s
1494 modify << xml_old_way
1498 post changeset_upload_path(changeset_id), :params => diff.to_s, :headers => auth_header
1499 assert_response :success,
1500 "diff should have uploaded OK"
1503 changeset = Changeset.find(changeset_id)
1504 assert_equal 0.1 * GeoRecord::SCALE, changeset.min_lon, "min_lon should be 0.1 degree"
1505 assert_equal 0.3 * GeoRecord::SCALE, changeset.max_lon, "max_lon should be 0.3 degrees"
1506 assert_equal 0.1 * GeoRecord::SCALE, changeset.min_lat, "min_lat should be 0.1 degree"
1507 assert_equal 0.3 * GeoRecord::SCALE, changeset.max_lat, "max_lat should be 0.3 degrees"
1511 # test for more issues in #1568
1512 def test_upload_empty_invalid
1513 changeset = create(:changeset)
1515 auth_header = basic_authorization_header changeset.user.email, "test"
1518 "<osmChange></osmChange>",
1519 "<osmChange><modify/></osmChange>",
1520 "<osmChange><modify></modify></osmChange>"].each do |diff|
1522 post changeset_upload_path(changeset), :params => diff, :headers => auth_header
1523 assert_response(:success, "should be able to upload " \
1524 "empty changeset: " + diff)
1529 # test that the X-Error-Format header works to request XML errors
1530 def test_upload_xml_errors
1531 changeset = create(:changeset)
1532 node = create(:node)
1533 create(:relation_member, :member => node)
1535 auth_header = basic_authorization_header changeset.user.email, "test"
1537 # try and delete a node that is in use
1538 diff = XML::Document.new
1539 diff.root = XML::Node.new "osmChange"
1540 delete = XML::Node.new "delete"
1542 delete << xml_node_for_node(node)
1545 error_header = error_format_header "xml"
1546 post changeset_upload_path(changeset), :params => diff.to_s, :headers => auth_header.merge(error_header)
1547 assert_response :success,
1548 "failed to return error in XML format"
1550 # check the returned payload
1551 assert_select "osmError[version='#{Settings.api_version}'][generator='#{Settings.generator}']", 1
1552 assert_select "osmError>status", 1
1553 assert_select "osmError>message", 1
1556 def test_upload_not_found
1557 changeset = create(:changeset)
1559 auth_header = basic_authorization_header changeset.user.email, "test"
1565 <node id='-1' lon='0' lat='0' changeset='#{changeset.id}' version='1'/>
1571 post changeset_upload_path(changeset), :params => diff, :headers => auth_header
1572 assert_response :not_found, "Node should not be found"
1578 <way id='-1' lon='0' lat='0' changeset='#{changeset.id}' version='1'/>
1584 post changeset_upload_path(changeset), :params => diff, :headers => auth_header
1585 assert_response :not_found, "Way should not be found"
1591 <relation id='-1' lon='0' lat='0' changeset='#{changeset.id}' version='1'/>
1597 post changeset_upload_path(changeset), :params => diff, :headers => auth_header
1598 assert_response :not_found, "Relation should not be found"
1604 <node id='-1' lon='0' lat='0' changeset='#{changeset.id}' version='1'/>
1610 post changeset_upload_path(changeset), :params => diff, :headers => auth_header
1611 assert_response :not_found, "Node should not be deleted"
1617 <way id='-1' lon='0' lat='0' changeset='#{changeset.id}' version='1'/>
1623 post changeset_upload_path(changeset), :params => diff, :headers => auth_header
1624 assert_response :not_found, "Way should not be deleted"
1630 <relation id='-1' lon='0' lat='0' changeset='#{changeset.id}' version='1'/>
1636 post changeset_upload_path(changeset), :params => diff, :headers => auth_header
1637 assert_response :not_found, "Relation should not be deleted"
1640 def test_upload_relation_placeholder_not_fix
1641 changeset = create(:changeset)
1643 auth_header = basic_authorization_header changeset.user.email, "test"
1647 <osmChange version='0.6'>
1649 <relation id='-2' version='0' changeset='#{changeset.id}'>
1650 <member type='relation' role='' ref='-4' />
1651 <tag k='type' v='route' />
1652 <tag k='name' v='AtoB' />
1654 <relation id='-3' version='0' changeset='#{changeset.id}'>
1655 <tag k='type' v='route' />
1656 <tag k='name' v='BtoA' />
1658 <relation id='-4' version='0' changeset='#{changeset.id}'>
1659 <member type='relation' role='' ref='-2' />
1660 <member type='relation' role='' ref='-3' />
1661 <tag k='type' v='route_master' />
1662 <tag k='name' v='master' />
1669 post changeset_upload_path(changeset), :params => diff.to_s, :headers => auth_header
1670 assert_response :bad_request, "shouldn't be able to use reference -4 in relation -2: #{@response.body}"
1671 assert_equal "Placeholder Relation not found for reference -4 in relation -2.", @response.body
1674 def test_upload_multiple_delete_block
1675 changeset = create(:changeset)
1677 auth_header = basic_authorization_header changeset.user.email, "test"
1679 node = create(:node)
1681 create(:way_node, :way => way, :node => node)
1682 alone_node = create(:node)
1686 <osmChange version='0.6'>
1687 <delete version="0.6">
1688 <node id="#{node.id}" version="#{node.version}" changeset="#{changeset.id}"/>
1690 <delete version="0.6" if-unused="true">
1691 <node id="#{alone_node.id}" version="#{alone_node.version}" changeset="#{changeset.id}"/>
1697 post changeset_upload_path(changeset), :params => diff.to_s, :headers => auth_header
1698 assert_response :precondition_failed,
1699 "shouldn't be able to upload a invalid deletion diff: #{@response.body}"
1700 assert_equal "Precondition failed: Node #{node.id} is still used by ways #{way.id}.", @response.body
1704 # test initial rate limit
1705 def test_upload_initial_rate_limit
1707 user = create(:user)
1709 # create some objects to use
1710 node = create(:node)
1711 way = create(:way_with_nodes, :nodes_count => 2)
1712 relation = create(:relation)
1714 # create a changeset that puts us near the initial rate limit
1715 changeset = create(:changeset, :user => user,
1716 :created_at => Time.now.utc - 5.minutes,
1717 :num_changes => Settings.initial_changes_per_hour - 2)
1719 # create authentication header
1720 auth_header = basic_authorization_header user.email, "test"
1722 # simple diff to create a node way and relation using placeholders
1726 <node id='-1' lon='0' lat='0' changeset='#{changeset.id}'>
1727 <tag k='foo' v='bar'/>
1728 <tag k='baz' v='bat'/>
1730 <way id='-1' changeset='#{changeset.id}'>
1731 <nd ref='#{node.id}'/>
1735 <relation id='-1' changeset='#{changeset.id}'>
1736 <member type='way' role='some' ref='#{way.id}'/>
1737 <member type='node' role='some' ref='#{node.id}'/>
1738 <member type='relation' role='some' ref='#{relation.id}'/>
1745 post changeset_upload_path(changeset), :params => diff, :headers => auth_header
1746 assert_response :too_many_requests, "upload did not hit rate limit"
1750 # test maximum rate limit
1751 def test_upload_maximum_rate_limit
1753 user = create(:user)
1755 # create some objects to use
1756 node = create(:node)
1757 way = create(:way_with_nodes, :nodes_count => 2)
1758 relation = create(:relation)
1760 # create a changeset to establish our initial edit time
1761 changeset = create(:changeset, :user => user,
1762 :created_at => Time.now.utc - 28.days)
1764 # create changeset to put us near the maximum rate limit
1765 total_changes = Settings.max_changes_per_hour - 2
1766 while total_changes.positive?
1767 changes = [total_changes, Changeset::MAX_ELEMENTS].min
1768 changeset = create(:changeset, :user => user,
1769 :created_at => Time.now.utc - 5.minutes,
1770 :num_changes => changes)
1771 total_changes -= changes
1774 # create authentication header
1775 auth_header = basic_authorization_header user.email, "test"
1777 # simple diff to create a node way and relation using placeholders
1781 <node id='-1' lon='0' lat='0' changeset='#{changeset.id}'>
1782 <tag k='foo' v='bar'/>
1783 <tag k='baz' v='bat'/>
1785 <way id='-1' changeset='#{changeset.id}'>
1786 <nd ref='#{node.id}'/>
1790 <relation id='-1' changeset='#{changeset.id}'>
1791 <member type='way' role='some' ref='#{way.id}'/>
1792 <member type='node' role='some' ref='#{node.id}'/>
1793 <member type='relation' role='some' ref='#{relation.id}'/>
1800 post changeset_upload_path(changeset), :params => diff, :headers => auth_header
1801 assert_response :too_many_requests, "upload did not hit rate limit"
1805 # test initial size limit
1806 def test_upload_initial_size_limit
1808 user = create(:user)
1810 # create a changeset that puts us near the initial size limit
1811 changeset = create(:changeset, :user => user,
1812 :min_lat => (-0.5 * GeoRecord::SCALE).round, :min_lon => (0.5 * GeoRecord::SCALE).round,
1813 :max_lat => (0.5 * GeoRecord::SCALE).round, :max_lon => (2.5 * GeoRecord::SCALE).round)
1815 # create authentication header
1816 auth_header = basic_authorization_header user.email, "test"
1818 # simple diff to create a node
1822 <node id='-1' lon='0.9' lat='2.9' changeset='#{changeset.id}'>
1823 <tag k='foo' v='bar'/>
1824 <tag k='baz' v='bat'/>
1831 post changeset_upload_path(changeset), :params => diff, :headers => auth_header
1832 assert_response :payload_too_large, "upload did not hit size limit"
1836 # test size limit after one week
1837 def test_upload_week_size_limit
1839 user = create(:user)
1841 # create a changeset to establish our initial edit time
1842 create(:changeset, :user => user, :created_at => Time.now.utc - 7.days)
1844 # create a changeset that puts us near the initial size limit
1845 changeset = create(:changeset, :user => user,
1846 :min_lat => (-0.5 * GeoRecord::SCALE).round, :min_lon => (0.5 * GeoRecord::SCALE).round,
1847 :max_lat => (0.5 * GeoRecord::SCALE).round, :max_lon => (2.5 * GeoRecord::SCALE).round)
1849 # create authentication header
1850 auth_header = basic_authorization_header user.email, "test"
1852 # simple diff to create a node way and relation using placeholders
1856 <node id='-1' lon='35' lat='35' changeset='#{changeset.id}'>
1857 <tag k='foo' v='bar'/>
1858 <tag k='baz' v='bat'/>
1865 post changeset_upload_path(changeset), :params => diff, :headers => auth_header
1866 assert_response :payload_too_large, "upload did not hit size limit"
1870 # when we make some simple changes we get the same changes back from the
1872 def test_diff_download_simple
1873 node = create(:node)
1875 ## First try with a non-public user, which should get a forbidden
1876 auth_header = basic_authorization_header create(:user, :data_public => false).email, "test"
1878 # create a temporary changeset
1879 xml = "<osm><changeset>" \
1880 "<tag k='created_by' v='osm test suite checking changesets'/>" \
1881 "</changeset></osm>"
1882 put changeset_create_path, :params => xml, :headers => auth_header
1883 assert_response :forbidden
1885 ## Now try with a normal user
1886 auth_header = basic_authorization_header create(:user).email, "test"
1888 # create a temporary changeset
1889 xml = "<osm><changeset>" \
1890 "<tag k='created_by' v='osm test suite checking changesets'/>" \
1891 "</changeset></osm>"
1892 put changeset_create_path, :params => xml, :headers => auth_header
1893 assert_response :success
1894 changeset_id = @response.body.to_i
1900 <node id='#{node.id}' lon='0.0' lat='0.0' changeset='#{changeset_id}' version='1'/>
1901 <node id='#{node.id}' lon='0.1' lat='0.0' changeset='#{changeset_id}' version='2'/>
1902 <node id='#{node.id}' lon='0.1' lat='0.1' changeset='#{changeset_id}' version='3'/>
1903 <node id='#{node.id}' lon='0.1' lat='0.2' changeset='#{changeset_id}' version='4'/>
1904 <node id='#{node.id}' lon='0.2' lat='0.2' changeset='#{changeset_id}' version='5'/>
1905 <node id='#{node.id}' lon='0.3' lat='0.2' changeset='#{changeset_id}' version='6'/>
1906 <node id='#{node.id}' lon='0.3' lat='0.3' changeset='#{changeset_id}' version='7'/>
1907 <node id='#{node.id}' lon='0.9' lat='0.9' changeset='#{changeset_id}' version='8'/>
1913 post changeset_upload_path(changeset_id), :params => diff, :headers => auth_header
1914 assert_response :success,
1915 "can't upload multiple versions of an element in a diff: #{@response.body}"
1917 get changeset_download_path(changeset_id)
1918 assert_response :success
1920 assert_select "osmChange", 1
1921 assert_select "osmChange>modify", 8
1922 assert_select "osmChange>modify>node", 8
1926 # culled this from josm to ensure that nothing in the way that josm
1927 # is formatting the request is causing it to fail.
1929 # NOTE: the error turned out to be something else completely!
1930 def test_josm_upload
1931 auth_header = basic_authorization_header create(:user).email, "test"
1933 # create a temporary changeset
1934 xml = "<osm><changeset>" \
1935 "<tag k='created_by' v='osm test suite checking changesets'/>" \
1936 "</changeset></osm>"
1937 put changeset_create_path, :params => xml, :headers => auth_header
1938 assert_response :success
1939 changeset_id = @response.body.to_i
1942 <osmChange version="0.6" generator="JOSM">
1943 <create version="0.6" generator="JOSM">
1944 <node id='-1' visible='true' changeset='#{changeset_id}' lat='51.49619982187321' lon='-0.18722061869438314' />
1945 <node id='-2' visible='true' changeset='#{changeset_id}' lat='51.496359883909605' lon='-0.18653093576241928' />
1946 <node id='-3' visible='true' changeset='#{changeset_id}' lat='51.49598132358285' lon='-0.18719613290981638' />
1947 <node id='-4' visible='true' changeset='#{changeset_id}' lat='51.4961591711078' lon='-0.18629015888084607' />
1948 <node id='-5' visible='true' changeset='#{changeset_id}' lat='51.49582126021711' lon='-0.18708186591517145' />
1949 <node id='-6' visible='true' changeset='#{changeset_id}' lat='51.49591018437858' lon='-0.1861432441734455' />
1950 <node id='-7' visible='true' changeset='#{changeset_id}' lat='51.49560784152179' lon='-0.18694719410005425' />
1951 <node id='-8' visible='true' changeset='#{changeset_id}' lat='51.49567389979617' lon='-0.1860289771788006' />
1952 <node id='-9' visible='true' changeset='#{changeset_id}' lat='51.49543761398892' lon='-0.186820684213126' />
1953 <way id='-10' action='modify' visible='true' changeset='#{changeset_id}'>
1963 <tag k='highway' v='residential' />
1964 <tag k='name' v='Foobar Street' />
1971 post changeset_upload_path(changeset_id), :params => diff, :headers => auth_header
1972 assert_response :success,
1973 "can't upload a diff from JOSM: #{@response.body}"
1975 get changeset_download_path(changeset_id)
1976 assert_response :success
1978 assert_select "osmChange", 1
1979 assert_select "osmChange>create>node", 9
1980 assert_select "osmChange>create>way", 1
1981 assert_select "osmChange>create>way>nd", 9
1982 assert_select "osmChange>create>way>tag", 2
1986 # when we make some complex changes we get the same changes back from the
1988 def test_diff_download_complex
1989 node = create(:node)
1990 node2 = create(:node)
1992 auth_header = basic_authorization_header create(:user).email, "test"
1994 # create a temporary changeset
1995 xml = "<osm><changeset>" \
1996 "<tag k='created_by' v='osm test suite checking changesets'/>" \
1997 "</changeset></osm>"
1998 put changeset_create_path, :params => xml, :headers => auth_header
1999 assert_response :success
2000 changeset_id = @response.body.to_i
2006 <node id='#{node.id}' lon='0.0' lat='0.0' changeset='#{changeset_id}' version='1'/>
2009 <node id='-1' lon='0.9' lat='0.9' changeset='#{changeset_id}' version='0'/>
2010 <node id='-2' lon='0.8' lat='0.9' changeset='#{changeset_id}' version='0'/>
2011 <node id='-3' lon='0.7' lat='0.9' changeset='#{changeset_id}' version='0'/>
2014 <node id='#{node2.id}' lon='2.0' lat='1.5' changeset='#{changeset_id}' version='1'/>
2015 <way id='#{way.id}' changeset='#{changeset_id}' version='1'>
2016 <nd ref='#{node2.id}'/>
2026 post changeset_upload_path(changeset_id), :params => diff, :headers => auth_header
2027 assert_response :success,
2028 "can't upload multiple versions of an element in a diff: #{@response.body}"
2030 get changeset_download_path(changeset_id)
2031 assert_response :success
2033 assert_select "osmChange", 1
2034 assert_select "osmChange>create", 3
2035 assert_select "osmChange>delete", 1
2036 assert_select "osmChange>modify", 2
2037 assert_select "osmChange>create>node", 3
2038 assert_select "osmChange>delete>node", 1
2039 assert_select "osmChange>modify>node", 1
2040 assert_select "osmChange>modify>way", 1
2043 def test_changeset_download
2044 changeset = create(:changeset)
2045 node = create(:node, :with_history, :version => 1, :changeset => changeset)
2046 tag = create(:old_node_tag, :old_node => node.old_nodes.find_by(:version => 1))
2047 node2 = create(:node, :with_history, :version => 1, :changeset => changeset)
2048 _node3 = create(:node, :with_history, :deleted, :version => 1, :changeset => changeset)
2049 _relation = create(:relation, :with_history, :version => 1, :changeset => changeset)
2050 _relation2 = create(:relation, :with_history, :deleted, :version => 1, :changeset => changeset)
2052 get changeset_download_path(changeset)
2054 assert_response :success
2056 # FIXME: needs more assert_select tests
2057 assert_select "osmChange[version='#{Settings.api_version}'][generator='#{Settings.generator}']" do
2058 assert_select "create", :count => 5
2059 assert_select "create>node[id='#{node.id}'][visible='#{node.visible?}'][version='#{node.version}']" do
2060 assert_select "tag[k='#{tag.k}'][v='#{tag.v}']"
2062 assert_select "create>node[id='#{node2.id}']"
2066 test "sorts downloaded elements by timestamp" do
2067 changeset = create(:changeset)
2068 node1 = create(:old_node, :version => 2, :timestamp => "2020-02-01", :changeset => changeset)
2069 node0 = create(:old_node, :version => 2, :timestamp => "2020-01-01", :changeset => changeset)
2071 get changeset_download_path(changeset)
2072 assert_response :success
2073 assert_dom "modify", :count => 2 do |modify|
2074 assert_dom modify[0], ">node", :count => 1 do |node|
2075 assert_dom node, ">@id", node0.node_id.to_s
2077 assert_dom modify[1], ">node", :count => 1 do |node|
2078 assert_dom node, ">@id", node1.node_id.to_s
2083 test "sorts downloaded elements by version" do
2084 changeset = create(:changeset)
2085 node1 = create(:old_node, :version => 3, :timestamp => "2020-01-01", :changeset => changeset)
2086 node0 = create(:old_node, :version => 2, :timestamp => "2020-01-01", :changeset => changeset)
2088 get changeset_download_path(changeset)
2089 assert_response :success
2090 assert_dom "modify", :count => 2 do |modify|
2091 assert_dom modify[0], ">node", :count => 1 do |node|
2092 assert_dom node, ">@id", node0.node_id.to_s
2094 assert_dom modify[1], ">node", :count => 1 do |node|
2095 assert_dom node, ">@id", node1.node_id.to_s
2101 # check that the bounding box of a changeset gets updated correctly
2102 # FIXME: This should really be moded to a integration test due to the with_controller
2103 def test_changeset_bbox
2105 create(:way_node, :way => way, :node => create(:node, :lat => 0.3, :lon => 0.3))
2107 auth_header = basic_authorization_header create(:user).email, "test"
2109 # create a new changeset
2110 xml = "<osm><changeset/></osm>"
2111 put changeset_create_path, :params => xml, :headers => auth_header
2112 assert_response :success, "Creating of changeset failed."
2113 changeset_id = @response.body.to_i
2115 # add a single node to it
2116 with_controller(NodesController.new) do
2117 xml = "<osm><node lon='0.1' lat='0.2' changeset='#{changeset_id}'/></osm>"
2118 put node_create_path, :params => xml, :headers => auth_header
2119 assert_response :success, "Couldn't create node."
2122 # get the bounding box back from the changeset
2123 get changeset_show_path(changeset_id)
2124 assert_response :success, "Couldn't read back changeset."
2125 assert_select "osm>changeset[min_lon='0.1000000']", 1
2126 assert_select "osm>changeset[max_lon='0.1000000']", 1
2127 assert_select "osm>changeset[min_lat='0.2000000']", 1
2128 assert_select "osm>changeset[max_lat='0.2000000']", 1
2130 # add another node to it
2131 with_controller(NodesController.new) do
2132 xml = "<osm><node lon='0.2' lat='0.1' changeset='#{changeset_id}'/></osm>"
2133 put node_create_path, :params => xml, :headers => auth_header
2134 assert_response :success, "Couldn't create second node."
2137 # get the bounding box back from the changeset
2138 get changeset_show_path(changeset_id)
2139 assert_response :success, "Couldn't read back changeset for the second time."
2140 assert_select "osm>changeset[min_lon='0.1000000']", 1
2141 assert_select "osm>changeset[max_lon='0.2000000']", 1
2142 assert_select "osm>changeset[min_lat='0.1000000']", 1
2143 assert_select "osm>changeset[max_lat='0.2000000']", 1
2145 # add (delete) a way to it, which contains a point at (3,3)
2146 with_controller(WaysController.new) do
2147 xml = update_changeset(xml_for_way(way), changeset_id)
2148 delete api_way_path(way), :params => xml.to_s, :headers => auth_header
2149 assert_response :success, "Couldn't delete a way."
2152 # get the bounding box back from the changeset
2153 get changeset_show_path(changeset_id)
2154 assert_response :success, "Couldn't read back changeset for the third time."
2155 assert_select "osm>changeset[min_lon='0.1000000']", 1
2156 assert_select "osm>changeset[max_lon='0.3000000']", 1
2157 assert_select "osm>changeset[min_lat='0.1000000']", 1
2158 assert_select "osm>changeset[max_lat='0.3000000']", 1
2162 # test the query functionality of changesets
2164 private_user = create(:user, :data_public => false)
2165 private_user_changeset = create(:changeset, :user => private_user)
2166 private_user_closed_changeset = create(:changeset, :closed, :user => private_user)
2167 user = create(:user)
2168 changeset = create(:changeset, :user => user)
2169 closed_changeset = create(:changeset, :closed, :user => user, :created_at => Time.utc(2008, 1, 1, 0, 0, 0), :closed_at => Time.utc(2008, 1, 2, 0, 0, 0))
2170 changeset2 = create(:changeset, :min_lat => (5 * GeoRecord::SCALE).round, :min_lon => (5 * GeoRecord::SCALE).round, :max_lat => (15 * GeoRecord::SCALE).round, :max_lon => (15 * GeoRecord::SCALE).round)
2171 changeset3 = create(:changeset, :min_lat => (4.5 * GeoRecord::SCALE).round, :min_lon => (4.5 * GeoRecord::SCALE).round, :max_lat => (5 * GeoRecord::SCALE).round, :max_lon => (5 * GeoRecord::SCALE).round)
2173 get changesets_path(:bbox => "-10,-10, 10, 10")
2174 assert_response :success, "can't get changesets in bbox"
2175 assert_changesets_in_order [changeset3, changeset2]
2177 get changesets_path(:bbox => "4.5,4.5,4.6,4.6")
2178 assert_response :success, "can't get changesets in bbox"
2179 assert_changesets_in_order [changeset3]
2181 # not found when looking for changesets of non-existing users
2182 get changesets_path(:user => User.maximum(:id) + 1)
2183 assert_response :not_found
2184 assert_equal "text/plain", @response.media_type
2185 get changesets_path(:display_name => " ")
2186 assert_response :not_found
2187 assert_equal "text/plain", @response.media_type
2189 # can't get changesets of user 1 without authenticating
2190 get changesets_path(:user => private_user.id)
2191 assert_response :not_found, "shouldn't be able to get changesets by non-public user (ID)"
2192 get changesets_path(:display_name => private_user.display_name)
2193 assert_response :not_found, "shouldn't be able to get changesets by non-public user (name)"
2195 # but this should work
2196 auth_header = basic_authorization_header private_user.email, "test"
2197 get changesets_path(:user => private_user.id), :headers => auth_header
2198 assert_response :success, "can't get changesets by user ID"
2199 assert_changesets_in_order [private_user_changeset, private_user_closed_changeset]
2201 get changesets_path(:display_name => private_user.display_name), :headers => auth_header
2202 assert_response :success, "can't get changesets by user name"
2203 assert_changesets_in_order [private_user_changeset, private_user_closed_changeset]
2205 # test json endpoint
2206 get changesets_path(:display_name => private_user.display_name), :headers => auth_header, :params => { :format => "json" }
2207 assert_response :success, "can't get changesets by user name"
2209 js = ActiveSupport::JSON.decode(@response.body)
2212 assert_equal Settings.api_version, js["version"]
2213 assert_equal Settings.generator, js["generator"]
2214 assert_equal 2, js["changesets"].count
2216 # check that the correct error is given when we provide both UID and name
2217 get changesets_path(:user => private_user.id,
2218 :display_name => private_user.display_name), :headers => auth_header
2219 assert_response :bad_request, "should be a bad request to have both ID and name specified"
2221 get changesets_path(:user => private_user.id, :open => true), :headers => auth_header
2222 assert_response :success, "can't get changesets by user and open"
2223 assert_changesets_in_order [private_user_changeset]
2225 get changesets_path(:time => "2007-12-31"), :headers => auth_header
2226 assert_response :success, "can't get changesets by time-since"
2227 assert_changesets_in_order [changeset3, changeset2, changeset, private_user_changeset, private_user_closed_changeset, closed_changeset]
2229 get changesets_path(:time => "2008-01-01T12:34Z"), :headers => auth_header
2230 assert_response :success, "can't get changesets by time-since with hour"
2231 assert_changesets_in_order [changeset3, changeset2, changeset, private_user_changeset, private_user_closed_changeset, closed_changeset]
2233 get changesets_path(:time => "2007-12-31T23:59Z,2008-01-02T00:01Z"), :headers => auth_header
2234 assert_response :success, "can't get changesets by time-range"
2235 assert_changesets_in_order [closed_changeset]
2237 get changesets_path(:open => "true"), :headers => auth_header
2238 assert_response :success, "can't get changesets by open-ness"
2239 assert_changesets_in_order [changeset3, changeset2, changeset, private_user_changeset]
2241 get changesets_path(:closed => "true"), :headers => auth_header
2242 assert_response :success, "can't get changesets by closed-ness"
2243 assert_changesets_in_order [private_user_closed_changeset, closed_changeset]
2245 get changesets_path(:closed => "true", :user => private_user.id), :headers => auth_header
2246 assert_response :success, "can't get changesets by closed-ness and user"
2247 assert_changesets_in_order [private_user_closed_changeset]
2249 get changesets_path(:closed => "true", :user => user.id), :headers => auth_header
2250 assert_response :success, "can't get changesets by closed-ness and user"
2251 assert_changesets_in_order [closed_changeset]
2253 get changesets_path(:changesets => "#{private_user_changeset.id},#{changeset.id},#{closed_changeset.id}"), :headers => auth_header
2254 assert_response :success, "can't get changesets by id (as comma-separated string)"
2255 assert_changesets_in_order [changeset, private_user_changeset, closed_changeset]
2257 get changesets_path(:changesets => ""), :headers => auth_header
2258 assert_response :bad_request, "should be a bad request since changesets is empty"
2262 # test the query functionality of changesets with the limit parameter
2263 def test_query_limit
2264 user = create(:user)
2265 changeset1 = create(:changeset, :closed, :user => user, :created_at => Time.utc(2008, 1, 1, 0, 0, 0), :closed_at => Time.utc(2008, 1, 2, 0, 0, 0))
2266 changeset2 = create(:changeset, :closed, :user => user, :created_at => Time.utc(2008, 2, 1, 0, 0, 0), :closed_at => Time.utc(2008, 2, 2, 0, 0, 0))
2267 changeset3 = create(:changeset, :closed, :user => user, :created_at => Time.utc(2008, 3, 1, 0, 0, 0), :closed_at => Time.utc(2008, 3, 2, 0, 0, 0))
2268 changeset4 = create(:changeset, :closed, :user => user, :created_at => Time.utc(2008, 4, 1, 0, 0, 0), :closed_at => Time.utc(2008, 4, 2, 0, 0, 0))
2269 changeset5 = create(:changeset, :closed, :user => user, :created_at => Time.utc(2008, 5, 1, 0, 0, 0), :closed_at => Time.utc(2008, 5, 2, 0, 0, 0))
2272 assert_response :success
2273 assert_changesets_in_order [changeset5, changeset4, changeset3, changeset2, changeset1]
2275 get changesets_path(:limit => "3")
2276 assert_response :success
2277 assert_changesets_in_order [changeset5, changeset4, changeset3]
2279 get changesets_path(:limit => "0")
2280 assert_response :bad_request
2282 get changesets_path(:limit => Settings.max_changeset_query_limit)
2283 assert_response :success
2284 assert_changesets_in_order [changeset5, changeset4, changeset3, changeset2, changeset1]
2286 get changesets_path(:limit => Settings.max_changeset_query_limit + 1)
2287 assert_response :bad_request
2291 # test the query functionality of sequential changesets with order and time parameters
2292 def test_query_order
2293 user = create(:user)
2294 changeset1 = create(:changeset, :closed, :user => user, :created_at => Time.utc(2008, 1, 1, 0, 0, 0), :closed_at => Time.utc(2008, 1, 2, 0, 0, 0))
2295 changeset2 = create(:changeset, :closed, :user => user, :created_at => Time.utc(2008, 2, 1, 0, 0, 0), :closed_at => Time.utc(2008, 2, 2, 0, 0, 0))
2296 changeset3 = create(:changeset, :closed, :user => user, :created_at => Time.utc(2008, 3, 1, 0, 0, 0), :closed_at => Time.utc(2008, 3, 2, 0, 0, 0))
2297 changeset4 = create(:changeset, :closed, :user => user, :created_at => Time.utc(2008, 4, 1, 0, 0, 0), :closed_at => Time.utc(2008, 4, 2, 0, 0, 0))
2298 changeset5 = create(:changeset, :closed, :user => user, :created_at => Time.utc(2008, 5, 1, 0, 0, 0), :closed_at => Time.utc(2008, 5, 2, 0, 0, 0))
2299 changeset6 = create(:changeset, :closed, :user => user, :created_at => Time.utc(2008, 6, 1, 0, 0, 0), :closed_at => Time.utc(2008, 6, 2, 0, 0, 0))
2302 assert_response :success
2303 assert_changesets_in_order [changeset6, changeset5, changeset4, changeset3, changeset2, changeset1]
2305 get changesets_path(:order => "oldest")
2306 assert_response :success
2307 assert_changesets_in_order [changeset1, changeset2, changeset3, changeset4, changeset5, changeset6]
2310 # lower time bound at the opening time of a changeset
2311 ["2008-02-01T00:00:00Z", "2008-05-15T00:00:00Z", [changeset5, changeset4, changeset3, changeset2], [changeset5, changeset4, changeset3, changeset2]],
2312 # lower time bound in the middle of a changeset
2313 ["2008-02-01T12:00:00Z", "2008-05-15T00:00:00Z", [changeset5, changeset4, changeset3, changeset2], [changeset5, changeset4, changeset3]],
2314 # lower time bound at the closing time of a changeset
2315 ["2008-02-02T00:00:00Z", "2008-05-15T00:00:00Z", [changeset5, changeset4, changeset3, changeset2], [changeset5, changeset4, changeset3]],
2316 # lower time bound after the closing time of a changeset
2317 ["2008-02-02T00:00:01Z", "2008-05-15T00:00:00Z", [changeset5, changeset4, changeset3], [changeset5, changeset4, changeset3]],
2318 # upper time bound in the middle of a changeset
2319 ["2007-09-09T12:00:00Z", "2008-04-01T12:00:00Z", [changeset4, changeset3, changeset2, changeset1], [changeset4, changeset3, changeset2, changeset1]],
2321 ["2009-02-02T00:00:01Z", "2018-05-15T00:00:00Z", [], []]
2322 ].each do |from, to, interval_changesets, point_changesets|
2323 get changesets_path(:time => "#{from},#{to}")
2324 assert_response :success
2325 assert_changesets_in_order interval_changesets
2327 get changesets_path(:from => from, :to => to)
2328 assert_response :success
2329 assert_changesets_in_order point_changesets
2331 get changesets_path(:from => from, :to => to, :order => "oldest")
2332 assert_response :success
2333 assert_changesets_in_order point_changesets.reverse
2338 # test the query functionality of overlapping changesets with order and time parameters
2339 def test_query_order_overlapping
2340 user = create(:user)
2341 changeset1 = create(:changeset, :closed, :user => user, :created_at => Time.utc(2015, 6, 4, 17, 0, 0), :closed_at => Time.utc(2015, 6, 4, 17, 0, 0))
2342 changeset2 = create(:changeset, :closed, :user => user, :created_at => Time.utc(2015, 6, 4, 16, 0, 0), :closed_at => Time.utc(2015, 6, 4, 18, 0, 0))
2343 changeset3 = create(:changeset, :closed, :user => user, :created_at => Time.utc(2015, 6, 4, 14, 0, 0), :closed_at => Time.utc(2015, 6, 4, 20, 0, 0))
2344 changeset4 = create(:changeset, :closed, :user => user, :created_at => Time.utc(2015, 6, 3, 23, 0, 0), :closed_at => Time.utc(2015, 6, 4, 23, 0, 0))
2345 create(:changeset, :closed, :user => user, :created_at => Time.utc(2015, 6, 2, 23, 0, 0), :closed_at => Time.utc(2015, 6, 3, 23, 0, 0))
2347 get changesets_path(:time => "2015-06-04T00:00:00Z")
2348 assert_response :success
2349 assert_changesets_in_order [changeset1, changeset2, changeset3, changeset4]
2351 get changesets_path(:from => "2015-06-04T00:00:00Z")
2352 assert_response :success
2353 assert_changesets_in_order [changeset1, changeset2, changeset3]
2355 get changesets_path(:from => "2015-06-04T00:00:00Z", :order => "oldest")
2356 assert_response :success
2357 assert_changesets_in_order [changeset3, changeset2, changeset1]
2359 get changesets_path(:time => "2015-06-04T16:00:00Z,2015-06-04T17:30:00Z")
2360 assert_response :success
2361 assert_changesets_in_order [changeset1, changeset2, changeset3, changeset4]
2363 get changesets_path(:from => "2015-06-04T16:00:00Z", :to => "2015-06-04T17:30:00Z")
2364 assert_response :success
2365 assert_changesets_in_order [changeset1, changeset2]
2367 get changesets_path(:from => "2015-06-04T16:00:00Z", :to => "2015-06-04T17:30:00Z", :order => "oldest")
2368 assert_response :success
2369 assert_changesets_in_order [changeset2, changeset1]
2373 # check that errors are returned if garbage is inserted
2374 # into query strings
2375 def test_query_invalid
2378 ";drop table users;"].each do |bbox|
2379 get changesets_path(:bbox => bbox)
2380 assert_response :bad_request, "'#{bbox}' isn't a bbox"
2385 ";drop table users;",
2387 "-,-"].each do |time|
2388 get changesets_path(:time => time)
2389 assert_response :bad_request, "'#{time}' isn't a valid time range"
2396 get changesets_path(:user => uid)
2397 assert_response :bad_request, "'#{uid}' isn't a valid user ID"
2400 get changesets_path(:order => "oldest", :time => "2008-01-01T00:00Z,2018-01-01T00:00Z")
2401 assert_response :bad_request, "cannot use order=oldest with time"
2405 # check updating tags on a changeset
2406 def test_changeset_update
2407 private_user = create(:user, :data_public => false)
2408 private_changeset = create(:changeset, :user => private_user)
2409 user = create(:user)
2410 changeset = create(:changeset, :user => user)
2412 ## First try with a non-public user
2413 new_changeset = create_changeset_xml(:user => private_user)
2414 new_tag = XML::Node.new "tag"
2415 new_tag["k"] = "tagtesting"
2416 new_tag["v"] = "valuetesting"
2417 new_changeset.find("//osm/changeset").first << new_tag
2419 # try without any authorization
2420 put changeset_show_path(private_changeset), :params => new_changeset.to_s
2421 assert_response :unauthorized
2423 # try with the wrong authorization
2424 auth_header = basic_authorization_header create(:user).email, "test"
2425 put changeset_show_path(private_changeset), :params => new_changeset.to_s, :headers => auth_header
2426 assert_response :conflict
2428 # now this should get an unauthorized
2429 auth_header = basic_authorization_header private_user.email, "test"
2430 put changeset_show_path(private_changeset), :params => new_changeset.to_s, :headers => auth_header
2431 assert_require_public_data "user with their data non-public, shouldn't be able to edit their changeset"
2433 ## Now try with the public user
2434 new_changeset = create_changeset_xml(:id => 1)
2435 new_tag = XML::Node.new "tag"
2436 new_tag["k"] = "tagtesting"
2437 new_tag["v"] = "valuetesting"
2438 new_changeset.find("//osm/changeset").first << new_tag
2440 # try without any authorization
2441 put changeset_show_path(changeset), :params => new_changeset.to_s
2442 assert_response :unauthorized
2444 # try with the wrong authorization
2445 auth_header = basic_authorization_header create(:user).email, "test"
2446 put changeset_show_path(changeset), :params => new_changeset.to_s, :headers => auth_header
2447 assert_response :conflict
2449 # now this should work...
2450 auth_header = basic_authorization_header user.email, "test"
2451 put changeset_show_path(changeset), :params => new_changeset.to_s, :headers => auth_header
2452 assert_response :success
2454 assert_select "osm>changeset[id='#{changeset.id}']", 1
2455 assert_select "osm>changeset>tag", 1
2456 assert_select "osm>changeset>tag[k='tagtesting'][v='valuetesting']", 1
2460 # check that a user different from the one who opened the changeset
2462 def test_changeset_update_invalid
2463 auth_header = basic_authorization_header create(:user).email, "test"
2465 changeset = create(:changeset)
2466 new_changeset = create_changeset_xml(:user => changeset.user, :id => changeset.id)
2467 new_tag = XML::Node.new "tag"
2468 new_tag["k"] = "testing"
2469 new_tag["v"] = "testing"
2470 new_changeset.find("//osm/changeset").first << new_tag
2472 put changeset_show_path(changeset), :params => new_changeset.to_s, :headers => auth_header
2473 assert_response :conflict
2477 # check that a changeset can contain a certain max number of changes.
2478 ## FIXME should be changed to an integration test due to the with_controller
2479 def test_changeset_limits
2480 user = create(:user)
2481 auth_header = basic_authorization_header user.email, "test"
2483 # create an old changeset to ensure we have the maximum rate limit
2484 create(:changeset, :user => user, :created_at => Time.now.utc - 28.days)
2486 # open a new changeset
2487 xml = "<osm><changeset/></osm>"
2488 put changeset_create_path, :params => xml, :headers => auth_header
2489 assert_response :success, "can't create a new changeset"
2490 cs_id = @response.body.to_i
2492 # start the counter just short of where the changeset should finish.
2494 # alter the database to set the counter on the changeset directly,
2495 # otherwise it takes about 6 minutes to fill all of them.
2496 changeset = Changeset.find(cs_id)
2497 changeset.num_changes = Changeset::MAX_ELEMENTS - offset
2500 with_controller(NodesController.new) do
2502 xml = "<osm><node changeset='#{cs_id}' lat='0.0' lon='0.0'/></osm>"
2503 put node_create_path, :params => xml, :headers => auth_header
2504 assert_response :success, "can't create a new node"
2505 node_id = @response.body.to_i
2507 get api_node_path(node_id)
2508 assert_response :success, "can't read back new node"
2509 node_doc = XML::Parser.string(@response.body).parse
2510 node_xml = node_doc.find("//osm/node").first
2512 # loop until we fill the changeset with nodes
2514 node_xml["lat"] = rand.to_s
2515 node_xml["lon"] = rand.to_s
2516 node_xml["version"] = (i + 1).to_s
2518 put api_node_path(node_id), :params => node_doc.to_s, :headers => auth_header
2519 assert_response :success, "attempt #{i} should have succeeded"
2522 # trying again should fail
2523 node_xml["lat"] = rand.to_s
2524 node_xml["lon"] = rand.to_s
2525 node_xml["version"] = offset.to_s
2527 put api_node_path(node_id), :params => node_doc.to_s, :headers => auth_header
2528 assert_response :conflict, "final attempt should have failed"
2531 changeset = Changeset.find(cs_id)
2532 assert_equal Changeset::MAX_ELEMENTS + 1, changeset.num_changes
2534 # check that the changeset is now closed as well
2535 assert_not(changeset.open?,
2536 "changeset should have been auto-closed by exceeding " \
2541 # check that the changeset download for a changeset with a redacted
2542 # element in it doesn't contain that element.
2543 def test_diff_download_redacted
2544 changeset = create(:changeset)
2545 node = create(:node, :with_history, :version => 2, :changeset => changeset)
2546 node_v1 = node.old_nodes.find_by(:version => 1)
2547 node_v1.redact!(create(:redaction))
2549 get changeset_download_path(changeset)
2550 assert_response :success
2552 assert_select "osmChange", 1
2553 # this changeset contains the node in versions 1 & 2, but 1 should
2555 assert_select "osmChange node[id='#{node.id}']", 1
2556 assert_select "osmChange node[id='#{node.id}'][version='1']", 0
2560 # test subscribe success
2561 def test_subscribe_success
2562 auth_header = basic_authorization_header create(:user).email, "test"
2563 changeset = create(:changeset, :closed)
2565 assert_difference "changeset.subscribers.count", 1 do
2566 post api_changeset_subscribe_path(changeset), :headers => auth_header
2568 assert_response :success
2570 # not closed changeset
2571 changeset = create(:changeset)
2572 assert_difference "changeset.subscribers.count", 1 do
2573 post api_changeset_subscribe_path(changeset), :headers => auth_header
2575 assert_response :success
2579 # test subscribe fail
2580 def test_subscribe_fail
2581 user = create(:user)
2584 changeset = create(:changeset, :closed)
2585 assert_no_difference "changeset.subscribers.count" do
2586 post api_changeset_subscribe_path(changeset)
2588 assert_response :unauthorized
2590 auth_header = basic_authorization_header user.email, "test"
2593 assert_no_difference "changeset.subscribers.count" do
2594 post api_changeset_subscribe_path(999111), :headers => auth_header
2596 assert_response :not_found
2598 # trying to subscribe when already subscribed
2599 changeset = create(:changeset, :closed)
2600 changeset.subscribers.push(user)
2601 assert_no_difference "changeset.subscribers.count" do
2602 post api_changeset_subscribe_path(changeset), :headers => auth_header
2604 assert_response :conflict
2608 # test unsubscribe success
2609 def test_unsubscribe_success
2610 user = create(:user)
2611 auth_header = basic_authorization_header user.email, "test"
2612 changeset = create(:changeset, :closed)
2613 changeset.subscribers.push(user)
2615 assert_difference "changeset.subscribers.count", -1 do
2616 post api_changeset_unsubscribe_path(changeset), :headers => auth_header
2618 assert_response :success
2620 # not closed changeset
2621 changeset = create(:changeset)
2622 changeset.subscribers.push(user)
2624 assert_difference "changeset.subscribers.count", -1 do
2625 post api_changeset_unsubscribe_path(changeset), :headers => auth_header
2627 assert_response :success
2631 # test unsubscribe fail
2632 def test_unsubscribe_fail
2634 changeset = create(:changeset, :closed)
2635 assert_no_difference "changeset.subscribers.count" do
2636 post api_changeset_unsubscribe_path(changeset)
2638 assert_response :unauthorized
2640 auth_header = basic_authorization_header create(:user).email, "test"
2643 assert_no_difference "changeset.subscribers.count" do
2644 post api_changeset_unsubscribe_path(999111), :headers => auth_header
2646 assert_response :not_found
2648 # trying to unsubscribe when not subscribed
2649 changeset = create(:changeset, :closed)
2650 assert_no_difference "changeset.subscribers.count" do
2651 post api_changeset_unsubscribe_path(changeset), :headers => auth_header
2653 assert_response :not_found
2659 # check that the output consists of one specific changeset
2660 def assert_single_changeset(changeset)
2661 assert_select "osm>changeset", 1
2662 assert_select "osm>changeset>@id", changeset.id.to_s
2663 assert_select "osm>changeset>@created_at", changeset.created_at.xmlschema
2665 assert_select "osm>changeset>@open", "true"
2666 assert_select "osm>changeset>@closed_at", 0
2668 assert_select "osm>changeset>@open", "false"
2669 assert_select "osm>changeset>@closed_at", changeset.closed_at.xmlschema
2673 def assert_single_changeset_json(changeset, js)
2674 assert_equal changeset.id, js["changeset"]["id"]
2675 assert_equal changeset.created_at.xmlschema, js["changeset"]["created_at"]
2677 assert js["changeset"]["open"]
2678 assert_nil js["changeset"]["closed_at"]
2680 assert_not js["changeset"]["open"]
2681 assert_equal changeset.closed_at.xmlschema, js["changeset"]["closed_at"]
2686 # check that certain changesets exist in the output in the specified order
2687 def assert_changesets_in_order(changesets)
2688 assert_select "osm>changeset", changesets.size
2689 changesets.each_with_index do |changeset, index|
2690 assert_select "osm>changeset:nth-child(#{index + 1})[id='#{changeset.id}']", 1
2695 # update the changeset_id of a way element
2696 def update_changeset(xml, changeset_id)
2697 xml_attr_rewrite(xml, "changeset", changeset_id)
2701 # update an attribute in a way element
2702 def xml_attr_rewrite(xml, name, value)
2703 xml.find("//osm/way").first[name] = value.to_s
2708 # build XML for changesets
2709 def create_changeset_xml(user: nil, id: nil)
2710 root = XML::Document.new
2711 root.root = XML::Node.new "osm"
2712 cs = XML::Node.new "changeset"
2714 cs["user"] = user.display_name
2715 cs["uid"] = user.id.to_s
2717 cs["id"] = id.to_s if id