1 require File.dirname(__FILE__) + '/../test_helper'
2 require 'way_controller'
4 class WayControllerTest < ActionController::TestCase
8 # test all routes which lead to this controller
11 { :path => "/api/0.6/way/create", :method => :put },
12 { :controller => "way", :action => "create" }
15 { :path => "/api/0.6/way/1/full", :method => :get },
16 { :controller => "way", :action => "full", :id => "1" }
19 { :path => "/api/0.6/way/1", :method => :get },
20 { :controller => "way", :action => "read", :id => "1" }
23 { :path => "/api/0.6/way/1", :method => :put },
24 { :controller => "way", :action => "update", :id => "1" }
27 { :path => "/api/0.6/way/1", :method => :delete },
28 { :controller => "way", :action => "delete", :id => "1" }
31 { :path => "/api/0.6/ways", :method => :get },
32 { :controller => "way", :action => "ways" }
36 # -------------------------------------
38 # -------------------------------------
41 # check that a visible way is returned properly
42 get :read, :id => current_ways(:visible_way).id
43 assert_response :success
45 # check that an invisible way is not returned
46 get :read, :id => current_ways(:invisible_way).id
49 # check chat a non-existent way is not returned
51 assert_response :not_found
55 # check the "full" mode
57 Way.find(:all).each do |way|
58 get :full, :id => way.id
60 # full call should say "gone" for non-visible ways...
66 # otherwise it should say success
67 assert_response :success
69 # Check the way is correctly returned
70 assert_select "osm way[id=#{way.id}][version=#{way.version}][visible=#{way.visible}]", 1
72 # check that each node in the way appears once in the output as a
73 # reference and as the node element.
75 count = (way.nodes - (way.nodes - [n])).length
76 assert_select "osm way nd[ref=#{n.id}]", count
77 assert_select "osm node[id=#{n.id}][version=#{n.version}][lat=#{n.lat}][lon=#{n.lon}]", 1
83 # test fetching multiple ways
85 # check error when no parameter provided
87 assert_response :bad_request
89 # check error when no parameter value provided
90 get :ways, :ways => ""
91 assert_response :bad_request
94 get :ways, :ways => "1,2,4,6"
95 assert_response :success
96 assert_select "osm" do
97 assert_select "way", :count => 4
98 assert_select "way[id=1][visible=true]", :count => 1
99 assert_select "way[id=2][visible=false]", :count => 1
100 assert_select "way[id=4][visible=true]", :count => 1
101 assert_select "way[id=6][visible=true]", :count => 1
104 # check error when a non-existent way is included
105 get :ways, :ways => "1,2,4,6,400"
106 assert_response :not_found
109 # -------------------------------------
110 # Test simple way creation.
111 # -------------------------------------
114 ## First check that it fails when creating a way using a non-public user
115 nid1 = current_nodes(:used_node_1).id
116 nid2 = current_nodes(:used_node_2).id
117 basic_authorization users(:normal_user).email, "test"
119 # use the first user's open changeset
120 changeset_id = changesets(:normal_user_first_change).id
122 # create a way with pre-existing nodes
123 content "<osm><way changeset='#{changeset_id}'>" +
124 "<nd ref='#{nid1}'/><nd ref='#{nid2}'/>" +
125 "<tag k='test' v='yes' /></way></osm>"
128 assert_response :forbidden,
129 "way upload did not return success status"
130 # read id of created way and search for it
131 wayid = @response.body
133 ## Now use a public user
134 nid1 = current_nodes(:used_node_1).id
135 nid2 = current_nodes(:used_node_2).id
136 basic_authorization users(:public_user).email, "test"
138 # use the first user's open changeset
139 changeset_id = changesets(:public_user_first_change).id
141 # create a way with pre-existing nodes
142 content "<osm><way changeset='#{changeset_id}'>" +
143 "<nd ref='#{nid1}'/><nd ref='#{nid2}'/>" +
144 "<tag k='test' v='yes' /></way></osm>"
147 assert_response :success,
148 "way upload did not return success status"
149 # read id of created way and search for it
150 wayid = @response.body
151 checkway = Way.find(wayid)
152 assert_not_nil checkway,
153 "uploaded way not found in data base after upload"
155 assert_equal checkway.nds.length, 2,
156 "saved way does not contain exactly one node"
157 assert_equal checkway.nds[0], nid1,
158 "saved way does not contain the right node on pos 0"
159 assert_equal checkway.nds[1], nid2,
160 "saved way does not contain the right node on pos 1"
161 assert_equal checkway.changeset_id, changeset_id,
162 "saved way does not belong to the correct changeset"
163 assert_equal users(:public_user).id, checkway.changeset.user_id,
164 "saved way does not belong to user that created it"
165 assert_equal true, checkway.visible,
166 "saved way is not visible"
169 # -------------------------------------
170 # Test creating some invalid ways.
171 # -------------------------------------
173 def test_create_invalid
174 ## First test with a private user to make sure that they are not authorized
175 basic_authorization users(:normal_user).email, "test"
177 # use the first user's open changeset
178 open_changeset_id = changesets(:normal_user_first_change).id
179 closed_changeset_id = changesets(:normal_user_closed_change).id
180 nid1 = current_nodes(:used_node_1).id
182 # create a way with non-existing node
183 content "<osm><way changeset='#{open_changeset_id}'>" +
184 "<nd ref='0'/><tag k='test' v='yes' /></way></osm>"
187 assert_response :forbidden,
188 "way upload with invalid node using a private user did not return 'forbidden'"
190 # create a way with no nodes
191 content "<osm><way changeset='#{open_changeset_id}'>" +
192 "<tag k='test' v='yes' /></way></osm>"
195 assert_response :forbidden,
196 "way upload with no node using a private userdid not return 'forbidden'"
198 # create a way inside a closed changeset
199 content "<osm><way changeset='#{closed_changeset_id}'>" +
200 "<nd ref='#{nid1}'/></way></osm>"
203 assert_response :forbidden,
204 "way upload to closed changeset with a private user did not return 'forbidden'"
207 ## Now test with a public user
208 basic_authorization users(:public_user).email, "test"
210 # use the first user's open changeset
211 open_changeset_id = changesets(:public_user_first_change).id
212 closed_changeset_id = changesets(:public_user_closed_change).id
213 nid1 = current_nodes(:used_node_1).id
215 # create a way with non-existing node
216 content "<osm><way changeset='#{open_changeset_id}'>" +
217 "<nd ref='0'/><tag k='test' v='yes' /></way></osm>"
220 assert_response :precondition_failed,
221 "way upload with invalid node did not return 'precondition failed'"
222 assert_equal "Precondition failed: Way requires the nodes with id in (0), which either do not exist, or are not visible.", @response.body
224 # create a way with no nodes
225 content "<osm><way changeset='#{open_changeset_id}'>" +
226 "<tag k='test' v='yes' /></way></osm>"
229 assert_response :precondition_failed,
230 "way upload with no node did not return 'precondition failed'"
231 assert_equal "Precondition failed: Cannot create way: data is invalid.", @response.body
233 # create a way inside a closed changeset
234 content "<osm><way changeset='#{closed_changeset_id}'>" +
235 "<nd ref='#{nid1}'/></way></osm>"
238 assert_response :conflict,
239 "way upload to closed changeset did not return 'conflict'"
241 # create a way with a tag which is too long
242 content "<osm><way changeset='#{open_changeset_id}'>" +
243 "<nd ref='#{nid1}'/>" +
244 "<tag k='foo' v='#{'x'*256}'/>" +
248 assert_response :bad_request,
249 "way upload to with too long tag did not return 'bad_request'"
252 # -------------------------------------
253 # Test deleting ways.
254 # -------------------------------------
257 # first try to delete way without auth
258 delete :delete, :id => current_ways(:visible_way).id
259 assert_response :unauthorized
261 # now set auth using the private user
262 basic_authorization(users(:normal_user).email, "test");
264 # this shouldn't work as with the 0.6 api we need pay load to delete
265 delete :delete, :id => current_ways(:visible_way).id
266 assert_response :forbidden
268 # Now try without having a changeset
269 content "<osm><way id='#{current_ways(:visible_way).id}'/></osm>"
270 delete :delete, :id => current_ways(:visible_way).id
271 assert_response :forbidden
273 # try to delete with an invalid (closed) changeset
274 content update_changeset(current_ways(:visible_way).to_xml,
275 changesets(:normal_user_closed_change).id)
276 delete :delete, :id => current_ways(:visible_way).id
277 assert_response :forbidden
279 # try to delete with an invalid (non-existent) changeset
280 content update_changeset(current_ways(:visible_way).to_xml,0)
281 delete :delete, :id => current_ways(:visible_way).id
282 assert_response :forbidden
284 # Now try with a valid changeset
285 content current_ways(:visible_way).to_xml
286 delete :delete, :id => current_ways(:visible_way).id
287 assert_response :forbidden
289 # check the returned value - should be the new version number
290 # valid delete should return the new version number, which should
291 # be greater than the old version number
292 #assert @response.body.to_i > current_ways(:visible_way).version,
293 # "delete request should return a new version number for way"
295 # this won't work since the way is already deleted
296 content current_ways(:invisible_way).to_xml
297 delete :delete, :id => current_ways(:invisible_way).id
298 assert_response :forbidden
300 # this shouldn't work as the way is used in a relation
301 content current_ways(:used_way).to_xml
302 delete :delete, :id => current_ways(:used_way).id
303 assert_response :forbidden,
304 "shouldn't be able to delete a way used in a relation (#{@response.body}), when done by a private user"
306 # this won't work since the way never existed
307 delete :delete, :id => 0
308 assert_response :forbidden
311 ### Now check with a public user
313 basic_authorization(users(:public_user).email, "test");
315 # this shouldn't work as with the 0.6 api we need pay load to delete
316 delete :delete, :id => current_ways(:visible_way).id
317 assert_response :bad_request
319 # Now try without having a changeset
320 content "<osm><way id='#{current_ways(:visible_way).id}'/></osm>"
321 delete :delete, :id => current_ways(:visible_way).id
322 assert_response :bad_request
324 # try to delete with an invalid (closed) changeset
325 content update_changeset(current_ways(:visible_way).to_xml,
326 changesets(:public_user_closed_change).id)
327 delete :delete, :id => current_ways(:visible_way).id
328 assert_response :conflict
330 # try to delete with an invalid (non-existent) changeset
331 content update_changeset(current_ways(:visible_way).to_xml,0)
332 delete :delete, :id => current_ways(:visible_way).id
333 assert_response :conflict
335 # Now try with a valid changeset
336 content current_ways(:visible_way).to_xml
337 delete :delete, :id => current_ways(:visible_way).id
338 assert_response :success
340 # check the returned value - should be the new version number
341 # valid delete should return the new version number, which should
342 # be greater than the old version number
343 assert @response.body.to_i > current_ways(:visible_way).version,
344 "delete request should return a new version number for way"
346 # this won't work since the way is already deleted
347 content current_ways(:invisible_way).to_xml
348 delete :delete, :id => current_ways(:invisible_way).id
349 assert_response :gone
351 # this shouldn't work as the way is used in a relation
352 content current_ways(:used_way).to_xml
353 delete :delete, :id => current_ways(:used_way).id
354 assert_response :precondition_failed,
355 "shouldn't be able to delete a way used in a relation (#{@response.body})"
356 assert_equal "Precondition failed: Way 3 is still used by relations 1.", @response.body
358 # this won't work since the way never existed
359 delete :delete, :id => 0
360 assert_response :not_found
363 # ------------------------------------------------------------
365 # ------------------------------------------------------------
368 # Try adding a duplicate of an existing tag to a way
369 def test_add_duplicate_tags
370 ## Try with the non-public user
372 basic_authorization(users(:normal_user).email, "test")
374 # add an identical tag to the way
375 tag_xml = XML::Node.new("tag")
376 tag_xml['k'] = current_way_tags(:t1).k
377 tag_xml['v'] = current_way_tags(:t1).v
379 # add the tag into the existing xml
380 way_xml = current_ways(:visible_way).to_xml
381 way_xml.find("//osm/way").first << tag_xml
385 put :update, :id => current_ways(:visible_way).id
386 assert_response :forbidden,
387 "adding a duplicate tag to a way for a non-public should fail with 'forbidden'"
389 ## Now try with the public user
391 basic_authorization(users(:public_user).email, "test")
393 # add an identical tag to the way
394 tag_xml = XML::Node.new("tag")
395 tag_xml['k'] = current_way_tags(:t1).k
396 tag_xml['v'] = current_way_tags(:t1).v
398 # add the tag into the existing xml
399 way_xml = current_ways(:visible_way).to_xml
400 way_xml.find("//osm/way").first << tag_xml
404 put :update, :id => current_ways(:visible_way).id
405 assert_response :bad_request,
406 "adding a duplicate tag to a way should fail with 'bad request'"
407 assert_equal "Element way/#{current_ways(:visible_way).id} has duplicate tags with key #{current_way_tags(:t1).k}", @response.body
411 # Try adding a new duplicate tags to a way
412 def test_new_duplicate_tags
413 ## First test with the non-public user so should be rejected
415 basic_authorization(users(:normal_user).email, "test")
417 # create duplicate tag
418 tag_xml = XML::Node.new("tag")
419 tag_xml['k'] = "i_am_a_duplicate"
420 tag_xml['v'] = "foobar"
422 # add the tag into the existing xml
423 way_xml = current_ways(:visible_way).to_xml
425 # add two copies of the tag
426 way_xml.find("//osm/way").first << tag_xml.copy(true) << tag_xml
430 put :update, :id => current_ways(:visible_way).id
431 assert_response :forbidden,
432 "adding new duplicate tags to a way using a non-public user should fail with 'forbidden'"
434 ## Now test with the public user
436 basic_authorization(users(:public_user).email, "test")
438 # create duplicate tag
439 tag_xml = XML::Node.new("tag")
440 tag_xml['k'] = "i_am_a_duplicate"
441 tag_xml['v'] = "foobar"
443 # add the tag into the existing xml
444 way_xml = current_ways(:visible_way).to_xml
446 # add two copies of the tag
447 way_xml.find("//osm/way").first << tag_xml.copy(true) << tag_xml
451 put :update, :id => current_ways(:visible_way).id
452 assert_response :bad_request,
453 "adding new duplicate tags to a way should fail with 'bad request'"
454 assert_equal "Element way/#{current_ways(:visible_way).id} has duplicate tags with key i_am_a_duplicate", @response.body
459 # Try adding a new duplicate tags to a way.
460 # But be a bit subtle - use unicode decoding ambiguities to use different
461 # binary strings which have the same decoding.
462 def test_invalid_duplicate_tags
463 ## First make sure that you can't with a non-public user
465 basic_authorization(users(:normal_user).email, "test")
467 # add the tag into the existing xml
468 way_str = "<osm><way changeset='1'>"
469 way_str << "<tag k='addr:housenumber' v='1'/>"
470 way_str << "<tag k='addr:housenumber' v='2'/>"
471 way_str << "</way></osm>";
476 assert_response :forbidden,
477 "adding new duplicate tags to a way with a non-public user should fail with 'forbidden'"
479 ## Now do it with a public user
481 basic_authorization(users(:public_user).email, "test")
483 # add the tag into the existing xml
484 way_str = "<osm><way changeset='1'>"
485 way_str << "<tag k='addr:housenumber' v='1'/>"
486 way_str << "<tag k='addr:housenumber' v='2'/>"
487 way_str << "</way></osm>";
492 assert_response :bad_request,
493 "adding new duplicate tags to a way should fail with 'bad request'"
494 assert_equal "Element way/ has duplicate tags with key addr:housenumber", @response.body
498 # test that a call to ways_for_node returns all ways that contain the node
499 # and none that don't.
500 def test_ways_for_node
501 # in current fixtures ways 1 and 3 all use node 3. ways 2 and 4
502 # *used* to use it but doesn't.
503 get :ways_for_node, :id => current_nodes(:used_node_1).id
504 assert_response :success
505 ways_xml = XML::Parser.string(@response.body).parse
506 assert_not_nil ways_xml, "failed to parse ways_for_node response"
508 # check that the set of IDs match expectations
509 expected_way_ids = [ current_ways(:visible_way).id,
510 current_ways(:used_way).id
512 found_way_ids = ways_xml.find("//osm/way").collect { |w| w["id"].to_i }
513 assert_equal expected_way_ids.sort, found_way_ids.sort,
514 "expected ways for node #{current_nodes(:used_node_1).id} did not match found"
516 # check the full ways to ensure we're not missing anything
517 expected_way_ids.each do |id|
518 way_xml = ways_xml.find("//osm/way[@id=#{id}]").first
519 assert_ways_are_equal(Way.find(id),
520 Way.from_xml_node(way_xml))
525 # update the changeset_id of a node element
526 def update_changeset(xml, changeset_id)
527 xml_attr_rewrite(xml, 'changeset', changeset_id)
531 # update an attribute in the node element
532 def xml_attr_rewrite(xml, name, value)
533 xml.find("//osm/way").first[name] = value.to_s