4 class RelationsControllerTest < ActionDispatch::IntegrationTest
6 # test all routes which lead to this controller
9 { :path => "/api/0.6/relations", :method => :get },
10 { :controller => "api/relations", :action => "index" }
13 { :path => "/api/0.6/relations.json", :method => :get },
14 { :controller => "api/relations", :action => "index", :format => "json" }
17 { :path => "/api/0.6/relations", :method => :post },
18 { :controller => "api/relations", :action => "create" }
21 { :path => "/api/0.6/relation/1", :method => :get },
22 { :controller => "api/relations", :action => "show", :id => "1" }
25 { :path => "/api/0.6/relation/1.json", :method => :get },
26 { :controller => "api/relations", :action => "show", :id => "1", :format => "json" }
29 { :path => "/api/0.6/relation/1/full", :method => :get },
30 { :controller => "api/relations", :action => "show", :full => true, :id => "1" }
33 { :path => "/api/0.6/relation/1/full.json", :method => :get },
34 { :controller => "api/relations", :action => "show", :full => true, :id => "1", :format => "json" }
37 { :path => "/api/0.6/relation/1", :method => :put },
38 { :controller => "api/relations", :action => "update", :id => "1" }
41 { :path => "/api/0.6/relation/1", :method => :delete },
42 { :controller => "api/relations", :action => "destroy", :id => "1" }
46 { :controller => "api/relations", :action => "create" },
47 { :path => "/api/0.6/relation/create", :method => :put }
52 # test fetching multiple relations
54 relation1 = create(:relation)
55 relation2 = create(:relation, :deleted)
56 relation3 = create(:relation, :with_history, :version => 2)
57 relation4 = create(:relation, :with_history, :version => 2)
58 relation4.old_relations.find_by(:version => 1).redact!(create(:redaction))
60 # check error when no parameter provided
61 get api_relations_path
62 assert_response :bad_request
64 # check error when no parameter value provided
65 get api_relations_path(:relations => "")
66 assert_response :bad_request
69 get api_relations_path(:relations => "#{relation1.id},#{relation2.id},#{relation3.id},#{relation4.id}")
70 assert_response :success
71 assert_select "osm" do
72 assert_select "relation", :count => 4
73 assert_select "relation[id='#{relation1.id}'][visible='true']", :count => 1
74 assert_select "relation[id='#{relation2.id}'][visible='false']", :count => 1
75 assert_select "relation[id='#{relation3.id}'][visible='true']", :count => 1
76 assert_select "relation[id='#{relation4.id}'][visible='true']", :count => 1
79 # test a working call with json format
80 get api_relations_path(:relations => "#{relation1.id},#{relation2.id},#{relation3.id},#{relation4.id}", :format => "json")
82 js = ActiveSupport::JSON.decode(@response.body)
84 assert_equal 4, js["elements"].count
85 assert_equal 4, (js["elements"].count { |a| a["type"] == "relation" })
86 assert_equal 1, (js["elements"].count { |a| a["id"] == relation1.id && a["visible"].nil? })
87 assert_equal 1, (js["elements"].count { |a| a["id"] == relation2.id && a["visible"] == false })
88 assert_equal 1, (js["elements"].count { |a| a["id"] == relation3.id && a["visible"].nil? })
89 assert_equal 1, (js["elements"].count { |a| a["id"] == relation4.id && a["visible"].nil? })
91 # check error when a non-existent relation is included
92 get api_relations_path(:relations => "#{relation1.id},#{relation2.id},#{relation3.id},#{relation4.id},0")
93 assert_response :not_found
96 # -------------------------------------
97 # Test showing relations.
98 # -------------------------------------
100 def test_show_not_found
101 get api_relation_path(0)
102 assert_response :not_found
105 def test_show_deleted
106 get api_relation_path(create(:relation, :deleted))
107 assert_response :gone
111 relation = create(:relation, :timestamp => "2021-02-03T00:00:00Z")
112 node = create(:node, :timestamp => "2021-04-05T00:00:00Z")
113 create(:relation_member, :relation => relation, :member => node)
115 get api_relation_path(relation)
117 assert_response :success
118 assert_not_nil @response.header["Last-Modified"]
119 assert_equal "2021-02-03T00:00:00Z", Time.parse(@response.header["Last-Modified"]).utc.xmlschema
120 assert_dom "node", :count => 0
121 assert_dom "relation", :count => 1 do
122 assert_dom "> @id", :text => relation.id.to_s
126 def test_full_not_found
127 get api_relation_path(999999, :full => true)
128 assert_response :not_found
131 def test_full_deleted
132 get api_relation_path(create(:relation, :deleted), :full => true)
133 assert_response :gone
137 relation = create(:relation)
139 get api_relation_path(relation, :full => true)
141 assert_response :success
142 assert_dom "relation", :count => 1 do
143 assert_dom "> @id", :text => relation.id.to_s
147 def test_full_with_node_member
148 relation = create(:relation)
150 create(:relation_member, :relation => relation, :member => node)
152 get api_relation_path(relation, :full => true)
154 assert_response :success
155 assert_dom "node", :count => 1 do
156 assert_dom "> @id", :text => node.id.to_s
158 assert_dom "relation", :count => 1 do
159 assert_dom "> @id", :text => relation.id.to_s
163 def test_full_with_way_member
164 relation = create(:relation)
165 way = create(:way_with_nodes)
166 create(:relation_member, :relation => relation, :member => way)
168 get api_relation_path(relation, :full => true)
170 assert_response :success
171 assert_dom "node", :count => 1 do
172 assert_dom "> @id", :text => way.nodes[0].id.to_s
174 assert_dom "way", :count => 1 do
175 assert_dom "> @id", :text => way.id.to_s
177 assert_dom "relation", :count => 1 do
178 assert_dom "> @id", :text => relation.id.to_s
182 def test_full_with_node_member_json
183 relation = create(:relation)
185 create(:relation_member, :relation => relation, :member => node)
187 get api_relation_path(relation, :full => true, :format => "json")
189 assert_response :success
190 js = ActiveSupport::JSON.decode(@response.body)
192 assert_equal 2, js["elements"].count
194 js_relations = js["elements"].filter { |e| e["type"] == "relation" }
195 assert_equal 1, js_relations.count
196 assert_equal relation.id, js_relations[0]["id"]
197 assert_equal 1, js_relations[0]["members"].count
198 assert_equal "node", js_relations[0]["members"][0]["type"]
199 assert_equal node.id, js_relations[0]["members"][0]["ref"]
201 js_nodes = js["elements"].filter { |e| e["type"] == "node" }
202 assert_equal 1, js_nodes.count
203 assert_equal node.id, js_nodes[0]["id"]
206 # -------------------------------------
207 # Test simple relation creation.
208 # -------------------------------------
211 private_user = create(:user, :data_public => false)
212 private_changeset = create(:changeset, :user => private_user)
214 changeset = create(:changeset, :user => user)
216 way = create(:way_with_nodes, :nodes_count => 2)
218 auth_header = bearer_authorization_header private_user
220 # create an relation without members
221 xml = "<osm><relation changeset='#{private_changeset.id}'><tag k='test' v='yes' /></relation></osm>"
222 post api_relations_path, :params => xml, :headers => auth_header
223 # hope for forbidden, due to user
224 assert_response :forbidden,
225 "relation upload should have failed with forbidden"
228 # create an relation with a node as member
229 # This time try with a role attribute in the relation
230 xml = "<osm><relation changeset='#{private_changeset.id}'>" \
231 "<member ref='#{node.id}' type='node' role='some'/>" \
232 "<tag k='test' v='yes' /></relation></osm>"
233 post api_relations_path, :params => xml, :headers => auth_header
234 # hope for forbidden due to user
235 assert_response :forbidden,
236 "relation upload did not return forbidden status"
239 # create an relation with a node as member, this time test that we don't
240 # need a role attribute to be included
241 xml = "<osm><relation changeset='#{private_changeset.id}'>" \
242 "<member ref='#{node.id}' type='node'/><tag k='test' v='yes' /></relation></osm>"
243 post api_relations_path, :params => xml, :headers => auth_header
244 # hope for forbidden due to user
245 assert_response :forbidden,
246 "relation upload did not return forbidden status"
249 # create an relation with a way and a node as members
250 xml = "<osm><relation changeset='#{private_changeset.id}'>" \
251 "<member type='node' ref='#{node.id}' role='some'/>" \
252 "<member type='way' ref='#{way.id}' role='other'/>" \
253 "<tag k='test' v='yes' /></relation></osm>"
254 post api_relations_path, :params => xml, :headers => auth_header
255 # hope for forbidden, due to user
256 assert_response :forbidden,
257 "relation upload did not return success status"
259 ## Now try with the public user
260 auth_header = bearer_authorization_header user
262 # create an relation without members
263 xml = "<osm><relation changeset='#{changeset.id}'><tag k='test' v='yes' /></relation></osm>"
264 post api_relations_path, :params => xml, :headers => auth_header
266 assert_response :success,
267 "relation upload did not return success status"
268 # read id of created relation and search for it
269 relationid = @response.body
270 checkrelation = Relation.find(relationid)
271 assert_not_nil checkrelation,
272 "uploaded relation not found in data base after upload"
274 assert_equal(0, checkrelation.members.length, "saved relation contains members but should not")
275 assert_equal(1, checkrelation.tags.length, "saved relation does not contain exactly one tag")
276 assert_equal changeset.id, checkrelation.changeset.id,
277 "saved relation does not belong in the changeset it was assigned to"
278 assert_equal user.id, checkrelation.changeset.user_id,
279 "saved relation does not belong to user that created it"
280 assert checkrelation.visible,
281 "saved relation is not visible"
282 # ok the relation is there but can we also retrieve it?
283 get api_relation_path(relationid)
284 assert_response :success
287 # create an relation with a node as member
288 # This time try with a role attribute in the relation
289 xml = "<osm><relation changeset='#{changeset.id}'>" \
290 "<member ref='#{node.id}' type='node' role='some'/>" \
291 "<tag k='test' v='yes' /></relation></osm>"
292 post api_relations_path, :params => xml, :headers => auth_header
294 assert_response :success,
295 "relation upload did not return success status"
296 # read id of created relation and search for it
297 relationid = @response.body
298 checkrelation = Relation.find(relationid)
299 assert_not_nil checkrelation,
300 "uploaded relation not found in data base after upload"
302 assert_equal(1, checkrelation.members.length, "saved relation does not contain exactly one member")
303 assert_equal(1, checkrelation.tags.length, "saved relation does not contain exactly one tag")
304 assert_equal changeset.id, checkrelation.changeset.id,
305 "saved relation does not belong in the changeset it was assigned to"
306 assert_equal user.id, checkrelation.changeset.user_id,
307 "saved relation does not belong to user that created it"
308 assert checkrelation.visible,
309 "saved relation is not visible"
310 # ok the relation is there but can we also retrieve it?
312 get api_relation_path(relationid)
313 assert_response :success
316 # create an relation with a node as member, this time test that we don't
317 # need a role attribute to be included
318 xml = "<osm><relation changeset='#{changeset.id}'>" \
319 "<member ref='#{node.id}' type='node'/><tag k='test' v='yes' /></relation></osm>"
320 post api_relations_path, :params => xml, :headers => auth_header
322 assert_response :success,
323 "relation upload did not return success status"
324 # read id of created relation and search for it
325 relationid = @response.body
326 checkrelation = Relation.find(relationid)
327 assert_not_nil checkrelation,
328 "uploaded relation not found in data base after upload"
330 assert_equal(1, checkrelation.members.length, "saved relation does not contain exactly one member")
331 assert_equal(1, checkrelation.tags.length, "saved relation does not contain exactly one tag")
332 assert_equal changeset.id, checkrelation.changeset.id,
333 "saved relation does not belong in the changeset it was assigned to"
334 assert_equal user.id, checkrelation.changeset.user_id,
335 "saved relation does not belong to user that created it"
336 assert checkrelation.visible,
337 "saved relation is not visible"
338 # ok the relation is there but can we also retrieve it?
340 get api_relation_path(relationid)
341 assert_response :success
344 # create an relation with a way and a node as members
345 xml = "<osm><relation changeset='#{changeset.id}'>" \
346 "<member type='node' ref='#{node.id}' role='some'/>" \
347 "<member type='way' ref='#{way.id}' role='other'/>" \
348 "<tag k='test' v='yes' /></relation></osm>"
349 post api_relations_path, :params => xml, :headers => auth_header
351 assert_response :success,
352 "relation upload did not return success status"
353 # read id of created relation and search for it
354 relationid = @response.body
355 checkrelation = Relation.find(relationid)
356 assert_not_nil checkrelation,
357 "uploaded relation not found in data base after upload"
359 assert_equal(2, checkrelation.members.length, "saved relation does not have exactly two members")
360 assert_equal(1, checkrelation.tags.length, "saved relation does not contain exactly one tag")
361 assert_equal changeset.id, checkrelation.changeset.id,
362 "saved relation does not belong in the changeset it was assigned to"
363 assert_equal user.id, checkrelation.changeset.user_id,
364 "saved relation does not belong to user that created it"
365 assert checkrelation.visible,
366 "saved relation is not visible"
367 # ok the relation is there but can we also retrieve it?
368 get api_relation_path(relationid)
369 assert_response :success
372 # ------------------------------------
373 # Test updating relations
374 # ------------------------------------
377 # test that, when tags are updated on a relation, the correct things
378 # happen to the correct tables and the API gives sensible results.
379 # this is to test a case that gregory marler noticed and posted to
381 ## FIXME Move this to an integration test
382 def test_update_relation_tags
384 changeset = create(:changeset, :user => user)
385 relation = create(:relation)
386 create_list(:relation_tag, 4, :relation => relation)
388 auth_header = bearer_authorization_header user
390 with_relation(relation.id) do |rel|
391 # alter one of the tags
392 tag = rel.find("//osm/relation/tag").first
393 tag["v"] = "some changed value"
394 update_changeset(rel, changeset.id)
396 # check that the downloaded tags are the same as the uploaded tags...
397 new_version = with_update(rel, auth_header) do |new_rel|
398 assert_tags_equal rel, new_rel
401 # check the original one in the current_* table again
402 with_relation(relation.id) { |r| assert_tags_equal rel, r }
404 # now check the version in the history
405 with_relation(relation.id, new_version) { |r| assert_tags_equal rel, r }
410 # test that, when tags are updated on a relation when using the diff
411 # upload function, the correct things happen to the correct tables
412 # and the API gives sensible results. this is to test a case that
413 # gregory marler noticed and posted to josm-dev.
414 def test_update_relation_tags_via_upload
416 changeset = create(:changeset, :user => user)
417 relation = create(:relation)
418 create_list(:relation_tag, 4, :relation => relation)
420 auth_header = bearer_authorization_header user
422 with_relation(relation.id) do |rel|
423 # alter one of the tags
424 tag = rel.find("//osm/relation/tag").first
425 tag["v"] = "some changed value"
426 update_changeset(rel, changeset.id)
428 # check that the downloaded tags are the same as the uploaded tags...
429 new_version = with_update_diff(rel, auth_header) do |new_rel|
430 assert_tags_equal rel, new_rel
433 # check the original one in the current_* table again
434 with_relation(relation.id) { |r| assert_tags_equal rel, r }
436 # now check the version in the history
437 with_relation(relation.id, new_version) { |r| assert_tags_equal rel, r }
441 def test_update_wrong_id
443 changeset = create(:changeset, :user => user)
444 relation = create(:relation)
445 other_relation = create(:relation)
447 auth_header = bearer_authorization_header user
448 with_relation(relation.id) do |rel|
449 update_changeset(rel, changeset.id)
450 put api_relation_path(other_relation), :params => rel.to_s, :headers => auth_header
451 assert_response :bad_request
455 # -------------------------------------
456 # Test creating some invalid relations.
457 # -------------------------------------
459 def test_create_invalid
461 changeset = create(:changeset, :user => user)
463 auth_header = bearer_authorization_header user
465 # create a relation with non-existing node as member
466 xml = "<osm><relation changeset='#{changeset.id}'>" \
467 "<member type='node' ref='0'/><tag k='test' v='yes' />" \
469 post api_relations_path, :params => xml, :headers => auth_header
471 assert_response :precondition_failed,
472 "relation upload with invalid node did not return 'precondition failed'"
473 assert_equal "Precondition failed: Relation with id cannot be saved due to Node with id 0", @response.body
476 # -------------------------------------
477 # Test creating a relation, with some invalid XML
478 # -------------------------------------
479 def test_create_invalid_xml
481 changeset = create(:changeset, :user => user)
484 auth_header = bearer_authorization_header user
486 # create some xml that should return an error
487 xml = "<osm><relation changeset='#{changeset.id}'>" \
488 "<member type='type' ref='#{node.id}' role=''/>" \
489 "<tag k='tester' v='yep'/></relation></osm>"
490 post api_relations_path, :params => xml, :headers => auth_header
492 assert_response :bad_request
493 assert_match(/Cannot parse valid relation from xml string/, @response.body)
494 assert_match(/The type is not allowed only, /, @response.body)
497 # -------------------------------------
498 # Test deleting relations.
499 # -------------------------------------
502 private_user = create(:user, :data_public => false)
503 private_user_closed_changeset = create(:changeset, :closed, :user => private_user)
505 closed_changeset = create(:changeset, :closed, :user => user)
506 changeset = create(:changeset, :user => user)
507 relation = create(:relation)
508 used_relation = create(:relation)
509 super_relation = create(:relation_member, :member => used_relation).relation
510 deleted_relation = create(:relation, :deleted)
511 multi_tag_relation = create(:relation)
512 create_list(:relation_tag, 4, :relation => multi_tag_relation)
514 ## First try to delete relation without auth
515 delete api_relation_path(relation)
516 assert_response :unauthorized
518 ## Then try with the private user, to make sure that you get a forbidden
519 auth_header = bearer_authorization_header private_user
521 # this shouldn't work, as we should need the payload...
522 delete api_relation_path(relation), :headers => auth_header
523 assert_response :forbidden
525 # try to delete without specifying a changeset
526 xml = "<osm><relation id='#{relation.id}'/></osm>"
527 delete api_relation_path(relation), :params => xml.to_s, :headers => auth_header
528 assert_response :forbidden
530 # try to delete with an invalid (closed) changeset
531 xml = update_changeset(xml_for_relation(relation),
532 private_user_closed_changeset.id)
533 delete api_relation_path(relation), :params => xml.to_s, :headers => auth_header
534 assert_response :forbidden
536 # try to delete with an invalid (non-existent) changeset
537 xml = update_changeset(xml_for_relation(relation), 0)
538 delete api_relation_path(relation), :params => xml.to_s, :headers => auth_header
539 assert_response :forbidden
541 # this won't work because the relation is in-use by another relation
542 xml = xml_for_relation(used_relation)
543 delete api_relation_path(used_relation), :params => xml.to_s, :headers => auth_header
544 assert_response :forbidden
546 # this should work when we provide the appropriate payload...
547 xml = xml_for_relation(relation)
548 delete api_relation_path(relation), :params => xml.to_s, :headers => auth_header
549 assert_response :forbidden
551 # this won't work since the relation is already deleted
552 xml = xml_for_relation(deleted_relation)
553 delete api_relation_path(deleted_relation), :params => xml.to_s, :headers => auth_header
554 assert_response :forbidden
556 # this won't work since the relation never existed
557 delete api_relation_path(0), :headers => auth_header
558 assert_response :forbidden
560 ## now set auth for the public user
561 auth_header = bearer_authorization_header user
563 # this shouldn't work, as we should need the payload...
564 delete api_relation_path(relation), :headers => auth_header
565 assert_response :bad_request
567 # try to delete without specifying a changeset
568 xml = "<osm><relation id='#{relation.id}' version='#{relation.version}' /></osm>"
569 delete api_relation_path(relation), :params => xml.to_s, :headers => auth_header
570 assert_response :bad_request
571 assert_match(/Changeset id is missing/, @response.body)
573 # try to delete with an invalid (closed) changeset
574 xml = update_changeset(xml_for_relation(relation),
576 delete api_relation_path(relation), :params => xml.to_s, :headers => auth_header
577 assert_response :conflict
579 # try to delete with an invalid (non-existent) changeset
580 xml = update_changeset(xml_for_relation(relation), 0)
581 delete api_relation_path(relation), :params => xml.to_s, :headers => auth_header
582 assert_response :conflict
584 # this won't work because the relation is in a changeset owned by someone else
585 xml = update_changeset(xml_for_relation(relation), create(:changeset).id)
586 delete api_relation_path(relation), :params => xml.to_s, :headers => auth_header
587 assert_response :conflict,
588 "shouldn't be able to delete a relation in a changeset owned by someone else (#{@response.body})"
590 # this won't work because the relation in the payload is different to that passed
591 xml = update_changeset(xml_for_relation(relation), changeset.id)
592 delete api_relation_path(create(:relation)), :params => xml.to_s, :headers => auth_header
593 assert_response :bad_request, "shouldn't be able to delete a relation when payload is different to the url"
595 # this won't work because the relation is in-use by another relation
596 xml = update_changeset(xml_for_relation(used_relation), changeset.id)
597 delete api_relation_path(used_relation), :params => xml.to_s, :headers => auth_header
598 assert_response :precondition_failed,
599 "shouldn't be able to delete a relation used in a relation (#{@response.body})"
600 assert_equal "Precondition failed: The relation #{used_relation.id} is used in relation #{super_relation.id}.", @response.body
602 # this should work when we provide the appropriate payload...
603 xml = update_changeset(xml_for_relation(multi_tag_relation), changeset.id)
604 delete api_relation_path(multi_tag_relation), :params => xml.to_s, :headers => auth_header
605 assert_response :success
607 # valid delete should return the new version number, which should
608 # be greater than the old version number
609 assert_operator @response.body.to_i, :>, multi_tag_relation.version, "delete request should return a new version number for relation"
611 # this won't work since the relation is already deleted
612 xml = update_changeset(xml_for_relation(deleted_relation), changeset.id)
613 delete api_relation_path(deleted_relation), :params => xml.to_s, :headers => auth_header
614 assert_response :gone
616 # Public visible relation needs to be deleted
617 xml = update_changeset(xml_for_relation(super_relation), changeset.id)
618 delete api_relation_path(super_relation), :params => xml.to_s, :headers => auth_header
619 assert_response :success
621 # this works now because the relation which was using this one
623 xml = update_changeset(xml_for_relation(used_relation), changeset.id)
624 delete api_relation_path(used_relation), :params => xml.to_s, :headers => auth_header
625 assert_response :success,
626 "should be able to delete a relation used in an old relation (#{@response.body})"
628 # this won't work since the relation never existed
629 delete api_relation_path(0), :headers => auth_header
630 assert_response :not_found
634 # when a relation's tag is modified then it should put the bounding
635 # box of all its members into the changeset.
636 def test_tag_modify_bounding_box
637 relation = create(:relation)
638 node1 = create(:node, :lat => 0.3, :lon => 0.3)
639 node2 = create(:node, :lat => 0.5, :lon => 0.5)
641 create(:way_node, :way => way, :node => node1)
642 create(:relation_member, :relation => relation, :member => way)
643 create(:relation_member, :relation => relation, :member => node2)
644 # the relation contains nodes1 and node2 (node1
645 # indirectly via the way), so the bbox should be [0.3,0.3,0.5,0.5].
646 check_changeset_modify(BoundingBox.new(0.3, 0.3, 0.5, 0.5)) do |changeset_id, auth_header|
647 # add a tag to an existing relation
648 relation_xml = xml_for_relation(relation)
649 relation_element = relation_xml.find("//osm/relation").first
650 new_tag = XML::Node.new("tag")
651 new_tag["k"] = "some_new_tag"
652 new_tag["v"] = "some_new_value"
653 relation_element << new_tag
655 # update changeset ID to point to new changeset
656 update_changeset(relation_xml, changeset_id)
659 put api_relation_path(relation), :params => relation_xml.to_s, :headers => auth_header
660 assert_response :success, "can't update relation for tag/bbox test"
665 # add a member to a relation and check the bounding box is only that
667 def test_add_member_bounding_box
668 relation = create(:relation)
669 node1 = create(:node, :lat => 4, :lon => 4)
670 node2 = create(:node, :lat => 7, :lon => 7)
672 create(:way_node, :way => way1, :node => create(:node, :lat => 8, :lon => 8))
674 create(:way_node, :way => way2, :node => create(:node, :lat => 9, :lon => 9), :sequence_id => 1)
675 create(:way_node, :way => way2, :node => create(:node, :lat => 10, :lon => 10), :sequence_id => 2)
677 [node1, node2, way1, way2].each do |element|
678 bbox = element.bbox.to_unscaled
679 check_changeset_modify(bbox) do |changeset_id, auth_header|
680 relation_xml = xml_for_relation(Relation.find(relation.id))
681 relation_element = relation_xml.find("//osm/relation").first
682 new_member = XML::Node.new("member")
683 new_member["ref"] = element.id.to_s
684 new_member["type"] = element.class.to_s.downcase
685 new_member["role"] = "some_role"
686 relation_element << new_member
688 # update changeset ID to point to new changeset
689 update_changeset(relation_xml, changeset_id)
692 put api_relation_path(relation), :params => relation_xml.to_s, :headers => auth_header
693 assert_response :success, "can't update relation for add #{element.class}/bbox test: #{@response.body}"
695 # get it back and check the ordering
696 get api_relation_path(relation)
697 assert_response :success, "can't read back the relation: #{@response.body}"
698 check_ordering(relation_xml, @response.body)
704 # remove a member from a relation and check the bounding box is
706 def test_remove_member_bounding_box
707 relation = create(:relation)
708 node1 = create(:node, :lat => 3, :lon => 3)
709 node2 = create(:node, :lat => 5, :lon => 5)
710 create(:relation_member, :relation => relation, :member => node1)
711 create(:relation_member, :relation => relation, :member => node2)
713 check_changeset_modify(BoundingBox.new(5, 5, 5, 5)) do |changeset_id, auth_header|
714 # remove node 5 (5,5) from an existing relation
715 relation_xml = xml_for_relation(relation)
717 .find("//osm/relation/member[@type='node'][@ref='#{node2.id}']")
720 # update changeset ID to point to new changeset
721 update_changeset(relation_xml, changeset_id)
724 put api_relation_path(relation), :params => relation_xml.to_s, :headers => auth_header
725 assert_response :success, "can't update relation for remove node/bbox test"
730 # check that relations are ordered
731 def test_relation_member_ordering
733 changeset = create(:changeset, :user => user)
734 node1 = create(:node)
735 node2 = create(:node)
736 node3 = create(:node)
737 way1 = create(:way_with_nodes, :nodes_count => 2)
738 way2 = create(:way_with_nodes, :nodes_count => 2)
740 auth_header = bearer_authorization_header user
744 <relation changeset='#{changeset.id}'>
745 <member ref='#{node1.id}' type='node' role='first'/>
746 <member ref='#{node2.id}' type='node' role='second'/>
747 <member ref='#{way1.id}' type='way' role='third'/>
748 <member ref='#{way2.id}' type='way' role='fourth'/>
752 doc = XML::Parser.string(doc_str).parse
754 post api_relations_path, :params => doc.to_s, :headers => auth_header
755 assert_response :success, "can't create a relation: #{@response.body}"
756 relation_id = @response.body.to_i
758 # get it back and check the ordering
759 get api_relation_path(relation_id)
760 assert_response :success, "can't read back the relation: #{@response.body}"
761 check_ordering(doc, @response.body)
763 # insert a member at the front
764 new_member = XML::Node.new "member"
765 new_member["ref"] = node3.id.to_s
766 new_member["type"] = "node"
767 new_member["role"] = "new first"
768 doc.find("//osm/relation").first.child.prev = new_member
769 # update the version, should be 1?
770 doc.find("//osm/relation").first["id"] = relation_id.to_s
771 doc.find("//osm/relation").first["version"] = 1.to_s
773 # upload the next version of the relation
774 put api_relation_path(relation_id), :params => doc.to_s, :headers => auth_header
775 assert_response :success, "can't update relation: #{@response.body}"
776 assert_equal 2, @response.body.to_i
778 # get it back again and check the ordering again
779 get api_relation_path(relation_id)
780 assert_response :success, "can't read back the relation: #{@response.body}"
781 check_ordering(doc, @response.body)
783 # check the ordering in the history tables:
784 with_controller(OldRelationsController.new) do
785 get api_old_relation_path(relation_id, 2)
786 assert_response :success, "can't read back version 2 of the relation #{relation_id}"
787 check_ordering(doc, @response.body)
792 # check that relations can contain duplicate members
793 def test_relation_member_duplicates
794 private_user = create(:user, :data_public => false)
796 changeset = create(:changeset, :user => user)
797 node1 = create(:node)
798 node2 = create(:node)
802 <relation changeset='#{changeset.id}'>
803 <member ref='#{node1.id}' type='node' role='forward'/>
804 <member ref='#{node2.id}' type='node' role='forward'/>
805 <member ref='#{node1.id}' type='node' role='forward'/>
806 <member ref='#{node2.id}' type='node' role='forward'/>
810 doc = XML::Parser.string(doc_str).parse
812 ## First try with the private user
813 auth_header = bearer_authorization_header private_user
815 post api_relations_path, :params => doc.to_s, :headers => auth_header
816 assert_response :forbidden
818 ## Now try with the public user
819 auth_header = bearer_authorization_header user
821 post api_relations_path, :params => doc.to_s, :headers => auth_header
822 assert_response :success, "can't create a relation: #{@response.body}"
823 relation_id = @response.body.to_i
825 # get it back and check the ordering
826 get api_relation_path(relation_id)
827 assert_response :success, "can't read back the relation: #{relation_id}"
828 check_ordering(doc, @response.body)
832 # test that the ordering of elements in the history is the same as in current.
833 def test_history_ordering
835 changeset = create(:changeset, :user => user)
836 node1 = create(:node)
837 node2 = create(:node)
838 node3 = create(:node)
839 node4 = create(:node)
843 <relation changeset='#{changeset.id}'>
844 <member ref='#{node1.id}' type='node' role='forward'/>
845 <member ref='#{node4.id}' type='node' role='forward'/>
846 <member ref='#{node3.id}' type='node' role='forward'/>
847 <member ref='#{node2.id}' type='node' role='forward'/>
851 doc = XML::Parser.string(doc_str).parse
852 auth_header = bearer_authorization_header user
854 post api_relations_path, :params => doc.to_s, :headers => auth_header
855 assert_response :success, "can't create a relation: #{@response.body}"
856 relation_id = @response.body.to_i
858 # check the ordering in the current tables:
859 get api_relation_path(relation_id)
860 assert_response :success, "can't read back the relation: #{@response.body}"
861 check_ordering(doc, @response.body)
863 # check the ordering in the history tables:
864 with_controller(OldRelationsController.new) do
865 get api_old_relation_path(relation_id, 1)
866 assert_response :success, "can't read back version 1 of the relation: #{@response.body}"
867 check_ordering(doc, @response.body)
872 # remove all the members from a relation. the result is pretty useless, but
873 # still technically valid.
874 def test_remove_all_members
875 relation = create(:relation)
876 node1 = create(:node, :lat => 0.3, :lon => 0.3)
877 node2 = create(:node, :lat => 0.5, :lon => 0.5)
879 create(:way_node, :way => way, :node => node1)
880 create(:relation_member, :relation => relation, :member => way)
881 create(:relation_member, :relation => relation, :member => node2)
883 check_changeset_modify(BoundingBox.new(0.3, 0.3, 0.5, 0.5)) do |changeset_id, auth_header|
884 relation_xml = xml_for_relation(relation)
886 .find("//osm/relation/member")
889 # update changeset ID to point to new changeset
890 update_changeset(relation_xml, changeset_id)
893 put api_relation_path(relation), :params => relation_xml.to_s, :headers => auth_header
894 assert_response :success, "can't update relation for remove all members test"
895 checkrelation = Relation.find(relation.id)
896 assert_not_nil(checkrelation,
897 "uploaded relation not found in database after upload")
898 assert_equal(0, checkrelation.members.length,
899 "relation contains members but they should have all been deleted")
904 # test initial rate limit
905 def test_initial_rate_limit
910 node1 = create(:node)
911 node2 = create(:node)
913 # create a changeset that puts us near the initial rate limit
914 changeset = create(:changeset, :user => user,
915 :created_at => Time.now.utc - 5.minutes,
916 :num_changes => Settings.initial_changes_per_hour - 1)
918 # create authentication header
919 auth_header = bearer_authorization_header user
921 # try creating a relation
922 xml = "<osm><relation changeset='#{changeset.id}'>" \
923 "<member ref='#{node1.id}' type='node' role='some'/>" \
924 "<member ref='#{node2.id}' type='node' role='some'/>" \
925 "<tag k='test' v='yes' /></relation></osm>"
926 post api_relations_path, :params => xml, :headers => auth_header
927 assert_response :success, "relation create did not return success status"
929 # get the id of the relation we created
930 relationid = @response.body
932 # try updating the relation, which should be rate limited
933 xml = "<osm><relation id='#{relationid}' version='1' changeset='#{changeset.id}'>" \
934 "<member ref='#{node2.id}' type='node' role='some'/>" \
935 "<member ref='#{node1.id}' type='node' role='some'/>" \
936 "<tag k='test' v='yes' /></relation></osm>"
937 put api_relation_path(relationid), :params => xml, :headers => auth_header
938 assert_response :too_many_requests, "relation update did not hit rate limit"
940 # try deleting the relation, which should be rate limited
941 xml = "<osm><relation id='#{relationid}' version='2' changeset='#{changeset.id}'/></osm>"
942 delete api_relation_path(relationid), :params => xml, :headers => auth_header
943 assert_response :too_many_requests, "relation delete did not hit rate limit"
945 # try creating a relation, which should be rate limited
946 xml = "<osm><relation changeset='#{changeset.id}'>" \
947 "<member ref='#{node1.id}' type='node' role='some'/>" \
948 "<member ref='#{node2.id}' type='node' role='some'/>" \
949 "<tag k='test' v='yes' /></relation></osm>"
950 post api_relations_path, :params => xml, :headers => auth_header
951 assert_response :too_many_requests, "relation create did not hit rate limit"
955 # test maximum rate limit
956 def test_maximum_rate_limit
961 node1 = create(:node)
962 node2 = create(:node)
964 # create a changeset to establish our initial edit time
965 changeset = create(:changeset, :user => user,
966 :created_at => Time.now.utc - 28.days)
968 # create changeset to put us near the maximum rate limit
969 total_changes = Settings.max_changes_per_hour - 1
970 while total_changes.positive?
971 changes = [total_changes, Changeset::MAX_ELEMENTS].min
972 changeset = create(:changeset, :user => user,
973 :created_at => Time.now.utc - 5.minutes,
974 :num_changes => changes)
975 total_changes -= changes
978 # create authentication header
979 auth_header = bearer_authorization_header user
981 # try creating a relation
982 xml = "<osm><relation changeset='#{changeset.id}'>" \
983 "<member ref='#{node1.id}' type='node' role='some'/>" \
984 "<member ref='#{node2.id}' type='node' role='some'/>" \
985 "<tag k='test' v='yes' /></relation></osm>"
986 post api_relations_path, :params => xml, :headers => auth_header
987 assert_response :success, "relation create did not return success status"
989 # get the id of the relation we created
990 relationid = @response.body
992 # try updating the relation, which should be rate limited
993 xml = "<osm><relation id='#{relationid}' version='1' changeset='#{changeset.id}'>" \
994 "<member ref='#{node2.id}' type='node' role='some'/>" \
995 "<member ref='#{node1.id}' type='node' role='some'/>" \
996 "<tag k='test' v='yes' /></relation></osm>"
997 put api_relation_path(relationid), :params => xml, :headers => auth_header
998 assert_response :too_many_requests, "relation update did not hit rate limit"
1000 # try deleting the relation, which should be rate limited
1001 xml = "<osm><relation id='#{relationid}' version='2' changeset='#{changeset.id}'/></osm>"
1002 delete api_relation_path(relationid), :params => xml, :headers => auth_header
1003 assert_response :too_many_requests, "relation delete did not hit rate limit"
1005 # try creating a relation, which should be rate limited
1006 xml = "<osm><relation changeset='#{changeset.id}'>" \
1007 "<member ref='#{node1.id}' type='node' role='some'/>" \
1008 "<member ref='#{node2.id}' type='node' role='some'/>" \
1009 "<tag k='test' v='yes' /></relation></osm>"
1010 post api_relations_path, :params => xml, :headers => auth_header
1011 assert_response :too_many_requests, "relation create did not hit rate limit"
1017 # checks that the XML document and the string arguments have
1018 # members in the same order.
1019 def check_ordering(doc, xml)
1020 new_doc = XML::Parser.string(xml).parse
1022 doc_members = doc.find("//osm/relation/member").collect do |m|
1023 [m["ref"].to_i, m["type"].to_sym, m["role"]]
1026 new_members = new_doc.find("//osm/relation/member").collect do |m|
1027 [m["ref"].to_i, m["type"].to_sym, m["role"]]
1030 doc_members.zip(new_members).each do |d, n|
1031 assert_equal d, n, "members are not equal - ordering is wrong? (#{doc}, #{xml})"
1036 # create a changeset and yield to the caller to set it up, then assert
1037 # that the changeset bounding box is +bbox+.
1038 def check_changeset_modify(bbox)
1039 ## First test with the private user to check that you get a forbidden
1040 auth_header = bearer_authorization_header create(:user, :data_public => false)
1042 # create a new changeset for this operation, so we are assured
1043 # that the bounding box will be newly-generated.
1044 with_controller(Api::ChangesetsController.new) do
1045 xml = "<osm><changeset/></osm>"
1046 put changeset_create_path, :params => xml, :headers => auth_header
1047 assert_response :forbidden, "shouldn't be able to create changeset for modify test, as should get forbidden"
1050 ## Now do the whole thing with the public user
1051 auth_header = bearer_authorization_header
1053 # create a new changeset for this operation, so we are assured
1054 # that the bounding box will be newly-generated.
1055 changeset_id = with_controller(Api::ChangesetsController.new) do
1056 xml = "<osm><changeset/></osm>"
1057 put changeset_create_path, :params => xml, :headers => auth_header
1058 assert_response :success, "couldn't create changeset for modify test"
1062 # go back to the block to do the actual modifies
1063 yield changeset_id, auth_header
1065 # now download the changeset to check its bounding box
1066 with_controller(Api::ChangesetsController.new) do
1067 get changeset_show_path(changeset_id)
1068 assert_response :success, "can't re-read changeset for modify test"
1069 assert_select "osm>changeset", 1, "Changeset element doesn't exist in #{@response.body}"
1070 assert_select "osm>changeset[id='#{changeset_id}']", 1, "Changeset id=#{changeset_id} doesn't exist in #{@response.body}"
1071 assert_select "osm>changeset[min_lon='#{format('%<lon>.7f', :lon => bbox.min_lon)}']", 1, "Changeset min_lon wrong in #{@response.body}"
1072 assert_select "osm>changeset[min_lat='#{format('%<lat>.7f', :lat => bbox.min_lat)}']", 1, "Changeset min_lat wrong in #{@response.body}"
1073 assert_select "osm>changeset[max_lon='#{format('%<lon>.7f', :lon => bbox.max_lon)}']", 1, "Changeset max_lon wrong in #{@response.body}"
1074 assert_select "osm>changeset[max_lat='#{format('%<lat>.7f', :lat => bbox.max_lat)}']", 1, "Changeset max_lat wrong in #{@response.body}"
1079 # yields the relation with the given +id+ (and optional +version+
1080 # to read from the history tables) into the block. the parsed XML
1082 def with_relation(id, ver = nil)
1084 get api_relation_path(id)
1086 with_controller(OldRelationsController.new) do
1087 get api_old_relation_path(id, ver)
1090 assert_response :success
1091 yield xml_parse(@response.body)
1095 # updates the relation (XML) +rel+ and
1096 # yields the new version of that relation into the block.
1097 # the parsed XML doc is returned.
1098 def with_update(rel, headers)
1099 rel_id = rel.find("//osm/relation").first["id"].to_i
1100 put api_relation_path(rel_id), :params => rel.to_s, :headers => headers
1101 assert_response :success, "can't update relation: #{@response.body}"
1102 version = @response.body.to_i
1104 # now get the new version
1105 get api_relation_path(rel_id)
1106 assert_response :success
1107 new_rel = xml_parse(@response.body)
1115 # updates the relation (XML) +rel+ via the diff-upload API and
1116 # yields the new version of that relation into the block.
1117 # the parsed XML doc is returned.
1118 def with_update_diff(rel, headers)
1119 rel_id = rel.find("//osm/relation").first["id"].to_i
1120 cs_id = rel.find("//osm/relation").first["changeset"].to_i
1123 with_controller(Api::ChangesetsController.new) do
1124 doc = OSM::API.new.xml_doc
1125 change = XML::Node.new "osmChange"
1127 modify = XML::Node.new "modify"
1129 modify << doc.import(rel.find("//osm/relation").first)
1131 post changeset_upload_path(cs_id), :params => doc.to_s, :headers => headers
1132 assert_response :success, "can't upload diff relation: #{@response.body}"
1133 version = xml_parse(@response.body).find("//diffResult/relation").first["new_version"].to_i
1136 # now get the new version
1137 get api_relation_path(rel_id)
1138 assert_response :success
1139 new_rel = xml_parse(@response.body)
1147 # returns a k->v hash of tags from an xml doc
1148 def get_tags_as_hash(a)
1149 a.find("//osm/relation/tag").sort_by { |v| v["k"] }.each_with_object({}) do |v, h|
1155 # assert that all tags on relation documents +a+ and +b+
1157 def assert_tags_equal(a, b)
1158 # turn the XML doc into tags hashes
1159 a_tags = get_tags_as_hash(a)
1160 b_tags = get_tags_as_hash(b)
1162 assert_equal a_tags.keys, b_tags.keys, "Tag keys should be identical."
1163 a_tags.each do |k, v|
1164 assert_equal v, b_tags[k],
1165 "Tags which were not altered should be the same. " \
1166 "#{a_tags.inspect} != #{b_tags.inspect}"
1171 # update the changeset_id of a node element
1172 def update_changeset(xml, changeset_id)
1173 xml_attr_rewrite(xml, "changeset", changeset_id)
1177 # update an attribute in the node element
1178 def xml_attr_rewrite(xml, name, value)
1179 xml.find("//osm/relation").first[name] = value.to_s
1186 parser = XML::Parser.string(xml)