2 require 'relation_controller'
4 class RelationControllerTest < ActionController::TestCase
8 # test all routes which lead to this controller
11 { :path => "/api/0.6/relation/create", :method => :put },
12 { :controller => "relation", :action => "create" }
15 { :path => "/api/0.6/relation/1/full", :method => :get },
16 { :controller => "relation", :action => "full", :id => "1" }
19 { :path => "/api/0.6/relation/1", :method => :get },
20 { :controller => "relation", :action => "read", :id => "1" }
23 { :path => "/api/0.6/relation/1", :method => :put },
24 { :controller => "relation", :action => "update", :id => "1" }
27 { :path => "/api/0.6/relation/1", :method => :delete },
28 { :controller => "relation", :action => "delete", :id => "1" }
31 { :path => "/api/0.6/relations", :method => :get },
32 { :controller => "relation", :action => "relations" }
36 { :path => "/api/0.6/node/1/relations", :method => :get },
37 { :controller => "relation", :action => "relations_for_node", :id => "1" }
40 { :path => "/api/0.6/way/1/relations", :method => :get },
41 { :controller => "relation", :action => "relations_for_way", :id => "1" }
44 { :path => "/api/0.6/relation/1/relations", :method => :get },
45 { :controller => "relation", :action => "relations_for_relation", :id => "1" }
49 # -------------------------------------
50 # Test reading relations.
51 # -------------------------------------
54 # check that a visible relation is returned properly
55 get :read, :id => current_relations(:visible_relation).id
56 assert_response :success
58 # check that an invisible relation is not returned
59 get :read, :id => current_relations(:invisible_relation).id
62 # check chat a non-existent relation is not returned
64 assert_response :not_found
68 # check that all relations containing a particular node, and no extra
69 # relations, are returned from the relations_for_node call.
70 def test_relations_for_node
71 check_relations_for_element(:relations_for_node, "node",
72 current_nodes(:node_used_by_relationship).id,
73 [:visible_relation, :used_relation])
76 def test_relations_for_way
77 check_relations_for_element(:relations_for_way, "way",
78 current_ways(:used_way).id,
82 def test_relations_for_relation
83 check_relations_for_element(:relations_for_relation, "relation",
84 current_relations(:used_relation).id,
88 def check_relations_for_element(method, type, id, expected_relations)
89 # check the "relations for relation" mode
91 assert_response :success
93 # count one osm element
94 assert_select "osm[version='#{API_VERSION}'][generator='OpenStreetMap server']", 1
96 # we should have only the expected number of relations
97 assert_select "osm>relation", expected_relations.size
99 # and each of them should contain the node we originally searched for
100 expected_relations.each do |r|
101 relation_id = current_relations(r).id
102 assert_select "osm>relation[id='#{relation_id}']>member[type='#{type}'][ref='#{id}']", 1
107 # check the "full" mode
108 get :full, :id => current_relations(:visible_relation).id
109 assert_response :success
110 # FIXME check whether this contains the stuff we want!
111 print @response.body if $VERBOSE
115 # test fetching multiple relations
117 # check error when no parameter provided
119 assert_response :bad_request
121 # check error when no parameter value provided
122 get :relations, :relations => ""
123 assert_response :bad_request
125 # test a working call
126 get :relations, :relations => "1,2,4,7"
127 assert_response :success
128 assert_select "osm" do
129 assert_select "relation", :count => 4
130 assert_select "relation[id='1'][visible='true']", :count => 1
131 assert_select "relation[id='2'][visible='false']", :count => 1
132 assert_select "relation[id='4'][visible='true']", :count => 1
133 assert_select "relation[id='7'][visible='true']", :count => 1
136 # check error when a non-existent relation is included
137 get :relations, :relations => "1,2,4,7,400"
138 assert_response :not_found
141 # -------------------------------------
142 # Test simple relation creation.
143 # -------------------------------------
146 basic_authorization users(:normal_user).email, "test"
148 # put the relation in a dummy fixture changset
149 changeset_id = changesets(:normal_user_first_change).id
151 # create an relation without members
152 content "<osm><relation changeset='#{changeset_id}'><tag k='test' v='yes' /></relation></osm>"
154 # hope for forbidden, due to user
155 assert_response :forbidden,
156 "relation upload should have failed with forbidden"
159 # create an relation with a node as member
160 # This time try with a role attribute in the relation
161 nid = current_nodes(:used_node_1).id
162 content "<osm><relation changeset='#{changeset_id}'>" +
163 "<member ref='#{nid}' type='node' role='some'/>" +
164 "<tag k='test' v='yes' /></relation></osm>"
166 # hope for forbidden due to user
167 assert_response :forbidden,
168 "relation upload did not return forbidden status"
171 # create an relation with a node as member, this time test that we don't
172 # need a role attribute to be included
173 nid = current_nodes(:used_node_1).id
174 content "<osm><relation changeset='#{changeset_id}'>" +
175 "<member ref='#{nid}' type='node'/>" + "<tag k='test' v='yes' /></relation></osm>"
177 # hope for forbidden due to user
178 assert_response :forbidden,
179 "relation upload did not return forbidden status"
182 # create an relation with a way and a node as members
183 nid = current_nodes(:used_node_1).id
184 wid = current_ways(:used_way).id
185 content "<osm><relation changeset='#{changeset_id}'>" +
186 "<member type='node' ref='#{nid}' role='some'/>" +
187 "<member type='way' ref='#{wid}' role='other'/>" +
188 "<tag k='test' v='yes' /></relation></osm>"
190 # hope for forbidden, due to user
191 assert_response :forbidden,
192 "relation upload did not return success status"
194 ## Now try with the public user
195 basic_authorization users(:public_user).email, "test"
197 # put the relation in a dummy fixture changset
198 changeset_id = changesets(:public_user_first_change).id
200 # create an relation without members
201 content "<osm><relation changeset='#{changeset_id}'><tag k='test' v='yes' /></relation></osm>"
204 assert_response :success,
205 "relation upload did not return success status"
206 # read id of created relation and search for it
207 relationid = @response.body
208 checkrelation = Relation.find(relationid)
209 assert_not_nil checkrelation,
210 "uploaded relation not found in data base after upload"
212 assert_equal checkrelation.members.length, 0,
213 "saved relation contains members but should not"
214 assert_equal checkrelation.tags.length, 1,
215 "saved relation does not contain exactly one tag"
216 assert_equal changeset_id, checkrelation.changeset.id,
217 "saved relation does not belong in the changeset it was assigned to"
218 assert_equal users(:public_user).id, checkrelation.changeset.user_id,
219 "saved relation does not belong to user that created it"
220 assert_equal true, checkrelation.visible,
221 "saved relation is not visible"
222 # ok the relation is there but can we also retrieve it?
223 get :read, :id => relationid
224 assert_response :success
227 # create an relation with a node as member
228 # This time try with a role attribute in the relation
229 nid = current_nodes(:used_node_1).id
230 content "<osm><relation changeset='#{changeset_id}'>" +
231 "<member ref='#{nid}' type='node' role='some'/>" +
232 "<tag k='test' v='yes' /></relation></osm>"
235 assert_response :success,
236 "relation upload did not return success status"
237 # read id of created relation and search for it
238 relationid = @response.body
239 checkrelation = Relation.find(relationid)
240 assert_not_nil checkrelation,
241 "uploaded relation not found in data base after upload"
243 assert_equal checkrelation.members.length, 1,
244 "saved relation does not contain exactly one member"
245 assert_equal checkrelation.tags.length, 1,
246 "saved relation does not contain exactly one tag"
247 assert_equal changeset_id, checkrelation.changeset.id,
248 "saved relation does not belong in the changeset it was assigned to"
249 assert_equal users(:public_user).id, checkrelation.changeset.user_id,
250 "saved relation does not belong to user that created it"
251 assert_equal true, checkrelation.visible,
252 "saved relation is not visible"
253 # ok the relation is there but can we also retrieve it?
255 get :read, :id => relationid
256 assert_response :success
259 # create an relation with a node as member, this time test that we don't
260 # need a role attribute to be included
261 nid = current_nodes(:used_node_1).id
262 content "<osm><relation changeset='#{changeset_id}'>" +
263 "<member ref='#{nid}' type='node'/>" + "<tag k='test' v='yes' /></relation></osm>"
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 checkrelation.members.length, 1,
275 "saved relation does not contain exactly one member"
276 assert_equal checkrelation.tags.length, 1,
277 "saved relation does not contain exactly one tag"
278 assert_equal changeset_id, checkrelation.changeset.id,
279 "saved relation does not belong in the changeset it was assigned to"
280 assert_equal users(:public_user).id, checkrelation.changeset.user_id,
281 "saved relation does not belong to user that created it"
282 assert_equal true, checkrelation.visible,
283 "saved relation is not visible"
284 # ok the relation is there but can we also retrieve it?
286 get :read, :id => relationid
287 assert_response :success
290 # create an relation with a way and a node as members
291 nid = current_nodes(:used_node_1).id
292 wid = current_ways(:used_way).id
293 content "<osm><relation changeset='#{changeset_id}'>" +
294 "<member type='node' ref='#{nid}' role='some'/>" +
295 "<member type='way' ref='#{wid}' role='other'/>" +
296 "<tag k='test' v='yes' /></relation></osm>"
299 assert_response :success,
300 "relation upload did not return success status"
301 # read id of created relation and search for it
302 relationid = @response.body
303 checkrelation = Relation.find(relationid)
304 assert_not_nil checkrelation,
305 "uploaded relation not found in data base after upload"
307 assert_equal checkrelation.members.length, 2,
308 "saved relation does not have exactly two members"
309 assert_equal checkrelation.tags.length, 1,
310 "saved relation does not contain exactly one tag"
311 assert_equal changeset_id, checkrelation.changeset.id,
312 "saved relation does not belong in the changeset it was assigned to"
313 assert_equal users(:public_user).id, checkrelation.changeset.user_id,
314 "saved relation does not belong to user that created it"
315 assert_equal true, checkrelation.visible,
316 "saved relation is not visible"
317 # ok the relation is there but can we also retrieve it?
318 get :read, :id => relationid
319 assert_response :success
322 # ------------------------------------
323 # Test updating relations
324 # ------------------------------------
327 # test that, when tags are updated on a relation, the correct things
328 # happen to the correct tables and the API gives sensible results.
329 # this is to test a case that gregory marler noticed and posted to
331 ## FIXME Move this to an integration test
332 def test_update_relation_tags
333 basic_authorization "test@example.com", "test"
334 rel_id = current_relations(:multi_tag_relation).id
335 cs_id = changesets(:public_user_first_change).id
337 with_relation(rel_id) do |rel|
338 # alter one of the tags
339 tag = rel.find("//osm/relation/tag").first
340 tag['v'] = 'some changed value'
341 update_changeset(rel, cs_id)
343 # check that the downloaded tags are the same as the uploaded tags...
344 new_version = with_update(rel) do |new_rel|
345 assert_tags_equal rel, new_rel
348 # check the original one in the current_* table again
349 with_relation(rel_id) { |r| assert_tags_equal rel, r }
351 # now check the version in the history
352 with_relation(rel_id, new_version) { |r| assert_tags_equal rel, r }
357 # test that, when tags are updated on a relation when using the diff
358 # upload function, the correct things happen to the correct tables
359 # and the API gives sensible results. this is to test a case that
360 # gregory marler noticed and posted to josm-dev.
361 def test_update_relation_tags_via_upload
362 basic_authorization users(:public_user).email, "test"
363 rel_id = current_relations(:multi_tag_relation).id
364 cs_id = changesets(:public_user_first_change).id
366 with_relation(rel_id) do |rel|
367 # alter one of the tags
368 tag = rel.find("//osm/relation/tag").first
369 tag['v'] = 'some changed value'
370 update_changeset(rel, cs_id)
372 # check that the downloaded tags are the same as the uploaded tags...
373 new_version = with_update_diff(rel) do |new_rel|
374 assert_tags_equal rel, new_rel
377 # check the original one in the current_* table again
378 with_relation(rel_id) { |r| assert_tags_equal rel, r }
380 # now check the version in the history
381 with_relation(rel_id, new_version) { |r| assert_tags_equal rel, r }
385 # -------------------------------------
386 # Test creating some invalid relations.
387 # -------------------------------------
389 def test_create_invalid
390 basic_authorization users(:public_user).email, "test"
392 # put the relation in a dummy fixture changset
393 changeset_id = changesets(:public_user_first_change).id
395 # create a relation with non-existing node as member
396 content "<osm><relation changeset='#{changeset_id}'>" +
397 "<member type='node' ref='0'/><tag k='test' v='yes' />" +
401 assert_response :precondition_failed,
402 "relation upload with invalid node did not return 'precondition failed'"
403 assert_equal "Precondition failed: Relation with id cannot be saved due to Node with id 0", @response.body
406 # -------------------------------------
407 # Test creating a relation, with some invalid XML
408 # -------------------------------------
409 def test_create_invalid_xml
410 basic_authorization users(:public_user).email, "test"
412 # put the relation in a dummy fixture changeset that works
413 changeset_id = changesets(:public_user_first_change).id
415 # create some xml that should return an error
416 content "<osm><relation changeset='#{changeset_id}'>" +
417 "<member type='type' ref='#{current_nodes(:used_node_1).id}' role=''/>" +
418 "<tag k='tester' v='yep'/></relation></osm>"
421 assert_response :bad_request
422 assert_match(/Cannot parse valid relation from xml string/, @response.body)
423 assert_match(/The type is not allowed only, /, @response.body)
426 # -------------------------------------
427 # Test deleting relations.
428 # -------------------------------------
431 ## First try to delete relation without auth
432 delete :delete, :id => current_relations(:visible_relation).id
433 assert_response :unauthorized
435 ## Then try with the private user, to make sure that you get a forbidden
436 basic_authorization(users(:normal_user).email, "test")
438 # this shouldn't work, as we should need the payload...
439 delete :delete, :id => current_relations(:visible_relation).id
440 assert_response :forbidden
442 # try to delete without specifying a changeset
443 content "<osm><relation id='#{current_relations(:visible_relation).id}'/></osm>"
444 delete :delete, :id => current_relations(:visible_relation).id
445 assert_response :forbidden
447 # try to delete with an invalid (closed) changeset
448 content update_changeset(current_relations(:visible_relation).to_xml,
449 changesets(:normal_user_closed_change).id)
450 delete :delete, :id => current_relations(:visible_relation).id
451 assert_response :forbidden
453 # try to delete with an invalid (non-existent) changeset
454 content update_changeset(current_relations(:visible_relation).to_xml, 0)
455 delete :delete, :id => current_relations(:visible_relation).id
456 assert_response :forbidden
458 # this won't work because the relation is in-use by another relation
459 content(relations(:used_relation).to_xml)
460 delete :delete, :id => current_relations(:used_relation).id
461 assert_response :forbidden
463 # this should work when we provide the appropriate payload...
464 content(relations(:visible_relation).to_xml)
465 delete :delete, :id => current_relations(:visible_relation).id
466 assert_response :forbidden
468 # this won't work since the relation is already deleted
469 content(relations(:invisible_relation).to_xml)
470 delete :delete, :id => current_relations(:invisible_relation).id
471 assert_response :forbidden
473 # this works now because the relation which was using this one
475 content(relations(:used_relation).to_xml)
476 delete :delete, :id => current_relations(:used_relation).id
477 assert_response :forbidden
479 # this won't work since the relation never existed
480 delete :delete, :id => 0
481 assert_response :forbidden
483 ## now set auth for the public user
484 basic_authorization(users(:public_user).email, "test")
486 # this shouldn't work, as we should need the payload...
487 delete :delete, :id => current_relations(:visible_relation).id
488 assert_response :bad_request
490 # try to delete without specifying a changeset
491 content "<osm><relation id='#{current_relations(:visible_relation).id}' version='#{current_relations(:visible_relation).version}' /></osm>"
492 delete :delete, :id => current_relations(:visible_relation).id
493 assert_response :bad_request
494 assert_match(/Changeset id is missing/, @response.body)
496 # try to delete with an invalid (closed) changeset
497 content update_changeset(current_relations(:visible_relation).to_xml,
498 changesets(:normal_user_closed_change).id)
499 delete :delete, :id => current_relations(:visible_relation).id
500 assert_response :conflict
502 # try to delete with an invalid (non-existent) changeset
503 content update_changeset(current_relations(:visible_relation).to_xml, 0)
504 delete :delete, :id => current_relations(:visible_relation).id
505 assert_response :conflict
507 # this won't work because the relation is in a changeset owned by someone else
508 content(relations(:used_relation).to_xml)
509 delete :delete, :id => current_relations(:used_relation).id
510 assert_response :conflict,
511 "shouldn't be able to delete a relation in a changeset owned by someone else (#{@response.body})"
513 # this won't work because the relation in the payload is different to that passed
514 content(relations(:public_used_relation).to_xml)
515 delete :delete, :id => current_relations(:used_relation).id
516 assert_not_equal relations(:public_used_relation).id, current_relations(:used_relation).id
517 assert_response :bad_request, "shouldn't be able to delete a relation when payload is different to the url"
519 # this won't work because the relation is in-use by another relation
520 content(relations(:public_used_relation).to_xml)
521 delete :delete, :id => current_relations(:public_used_relation).id
522 assert_response :precondition_failed,
523 "shouldn't be able to delete a relation used in a relation (#{@response.body})"
524 assert_equal "Precondition failed: The relation 5 is used in relation 6.", @response.body
526 # this should work when we provide the appropriate payload...
527 content(relations(:multi_tag_relation).to_xml)
528 delete :delete, :id => current_relations(:multi_tag_relation).id
529 assert_response :success
531 # valid delete should return the new version number, which should
532 # be greater than the old version number
533 assert @response.body.to_i > current_relations(:visible_relation).version,
534 "delete request should return a new version number for relation"
536 # this won't work since the relation is already deleted
537 content(relations(:invisible_relation).to_xml)
538 delete :delete, :id => current_relations(:invisible_relation).id
539 assert_response :gone
541 # Public visible relation needs to be deleted
542 content(relations(:public_visible_relation).to_xml)
543 delete :delete, :id => current_relations(:public_visible_relation).id
544 assert_response :success
546 # this works now because the relation which was using this one
548 content(relations(:public_used_relation).to_xml)
549 delete :delete, :id => current_relations(:public_used_relation).id
550 assert_response :success,
551 "should be able to delete a relation used in an old relation (#{@response.body})"
553 # this won't work since the relation never existed
554 delete :delete, :id => 0
555 assert_response :not_found
559 # when a relation's tag is modified then it should put the bounding
560 # box of all its members into the changeset.
561 def test_tag_modify_bounding_box
562 # in current fixtures, relation 5 contains nodes 3 and 5 (node 3
563 # indirectly via way 3), so the bbox should be [3,3,5,5].
564 check_changeset_modify(BoundingBox.new(3, 3, 5, 5)) do |changeset_id|
565 # add a tag to an existing relation
566 relation_xml = current_relations(:visible_relation).to_xml
567 relation_element = relation_xml.find("//osm/relation").first
568 new_tag = XML::Node.new("tag")
569 new_tag['k'] = "some_new_tag"
570 new_tag['v'] = "some_new_value"
571 relation_element << new_tag
573 # update changeset ID to point to new changeset
574 update_changeset(relation_xml, changeset_id)
578 put :update, :id => current_relations(:visible_relation).id
579 assert_response :success, "can't update relation for tag/bbox test"
584 # add a member to a relation and check the bounding box is only that
586 def test_add_member_bounding_box
587 relation_id = current_relations(:visible_relation).id
589 [current_nodes(:used_node_1),
590 current_nodes(:used_node_2),
591 current_ways(:used_way),
592 current_ways(:way_with_versions)
593 ].each_with_index do |element, _version|
594 bbox = element.bbox.to_unscaled
595 check_changeset_modify(bbox) do |changeset_id|
596 relation_xml = Relation.find(relation_id).to_xml
597 relation_element = relation_xml.find("//osm/relation").first
598 new_member = XML::Node.new("member")
599 new_member['ref'] = element.id.to_s
600 new_member['type'] = element.class.to_s.downcase
601 new_member['role'] = "some_role"
602 relation_element << new_member
604 # update changeset ID to point to new changeset
605 update_changeset(relation_xml, changeset_id)
609 put :update, :id => current_relations(:visible_relation).id
610 assert_response :success, "can't update relation for add #{element.class}/bbox test: #{@response.body}"
612 # get it back and check the ordering
613 get :read, :id => relation_id
614 assert_response :success, "can't read back the relation: #{@response.body}"
615 check_ordering(relation_xml, @response.body)
621 # remove a member from a relation and check the bounding box is
623 def test_remove_member_bounding_box
624 check_changeset_modify(BoundingBox.new(5, 5, 5, 5)) do |changeset_id|
625 # remove node 5 (5,5) from an existing relation
626 relation_xml = current_relations(:visible_relation).to_xml
628 .find("//osm/relation/member[@type='node'][@ref='5']")
631 # update changeset ID to point to new changeset
632 update_changeset(relation_xml, changeset_id)
636 put :update, :id => current_relations(:visible_relation).id
637 assert_response :success, "can't update relation for remove node/bbox test"
642 # check that relations are ordered
643 def test_relation_member_ordering
644 basic_authorization(users(:public_user).email, "test")
648 <relation changeset='4'>
649 <member ref='1' type='node' role='first'/>
650 <member ref='3' type='node' role='second'/>
651 <member ref='1' type='way' role='third'/>
652 <member ref='3' type='way' role='fourth'/>
656 doc = XML::Parser.string(doc_str).parse
660 assert_response :success, "can't create a relation: #{@response.body}"
661 relation_id = @response.body.to_i
663 # get it back and check the ordering
664 get :read, :id => relation_id
665 assert_response :success, "can't read back the relation: #{@response.body}"
666 check_ordering(doc, @response.body)
668 # insert a member at the front
669 new_member = XML::Node.new "member"
670 new_member['ref'] = 5.to_s
671 new_member['type'] = 'node'
672 new_member['role'] = 'new first'
673 doc.find("//osm/relation").first.child.prev = new_member
674 # update the version, should be 1?
675 doc.find("//osm/relation").first['id'] = relation_id.to_s
676 doc.find("//osm/relation").first['version'] = 1.to_s
678 # upload the next version of the relation
680 put :update, :id => relation_id
681 assert_response :success, "can't update relation: #{@response.body}"
682 assert_equal 2, @response.body.to_i
684 # get it back again and check the ordering again
685 get :read, :id => relation_id
686 assert_response :success, "can't read back the relation: #{@response.body}"
687 check_ordering(doc, @response.body)
689 # check the ordering in the history tables:
690 with_controller(OldRelationController.new) do
691 get :version, :id => relation_id, :version => 2
692 assert_response :success, "can't read back version 2 of the relation #{relation_id}"
693 check_ordering(doc, @response.body)
698 # check that relations can contain duplicate members
699 def test_relation_member_duplicates
702 <relation changeset='4'>
703 <member ref='1' type='node' role='forward'/>
704 <member ref='3' type='node' role='forward'/>
705 <member ref='1' type='node' role='forward'/>
706 <member ref='3' type='node' role='forward'/>
710 doc = XML::Parser.string(doc_str).parse
712 ## First try with the private user
713 basic_authorization(users(:normal_user).email, "test")
717 assert_response :forbidden
719 ## Now try with the public user
720 basic_authorization(users(:public_user).email, "test")
724 assert_response :success, "can't create a relation: #{@response.body}"
725 relation_id = @response.body.to_i
727 # get it back and check the ordering
728 get :read, :id => relation_id
729 assert_response :success, "can't read back the relation: #{relation_id}"
730 check_ordering(doc, @response.body)
734 # test that the ordering of elements in the history is the same as in current.
735 def test_history_ordering
738 <relation changeset='4'>
739 <member ref='1' type='node' role='forward'/>
740 <member ref='5' type='node' role='forward'/>
741 <member ref='4' type='node' role='forward'/>
742 <member ref='3' type='node' role='forward'/>
746 doc = XML::Parser.string(doc_str).parse
747 basic_authorization(users(:public_user).email, "test")
751 assert_response :success, "can't create a relation: #{@response.body}"
752 relation_id = @response.body.to_i
754 # check the ordering in the current tables:
755 get :read, :id => relation_id
756 assert_response :success, "can't read back the relation: #{@response.body}"
757 check_ordering(doc, @response.body)
759 # check the ordering in the history tables:
760 with_controller(OldRelationController.new) do
761 get :version, :id => relation_id, :version => 1
762 assert_response :success, "can't read back version 1 of the relation: #{@response.body}"
763 check_ordering(doc, @response.body)
768 # remove all the members from a relation. the result is pretty useless, but
769 # still technically valid.
770 def test_remove_all_members
771 check_changeset_modify(BoundingBox.new(3, 3, 5, 5)) do |changeset_id|
772 relation_xml = current_relations(:visible_relation).to_xml
774 .find("//osm/relation/member")
777 # update changeset ID to point to new changeset
778 update_changeset(relation_xml, changeset_id)
782 put :update, :id => current_relations(:visible_relation).id
783 assert_response :success, "can't update relation for remove all members test"
784 checkrelation = Relation.find(current_relations(:visible_relation).id)
785 assert_not_nil(checkrelation,
786 "uploaded relation not found in database after upload")
787 assert_equal(0, checkrelation.members.length,
788 "relation contains members but they should have all been deleted")
792 # ============================================================
794 # ============================================================
797 # checks that the XML document and the string arguments have
798 # members in the same order.
799 def check_ordering(doc, xml)
800 new_doc = XML::Parser.string(xml).parse
802 doc_members = doc.find("//osm/relation/member").collect do |m|
803 [m['ref'].to_i, m['type'].to_sym, m['role']]
806 new_members = new_doc.find("//osm/relation/member").collect do |m|
807 [m['ref'].to_i, m['type'].to_sym, m['role']]
810 doc_members.zip(new_members).each do |d, n|
811 assert_equal d, n, "members are not equal - ordering is wrong? (#{doc}, #{xml})"
816 # create a changeset and yield to the caller to set it up, then assert
817 # that the changeset bounding box is +bbox+.
818 def check_changeset_modify(bbox)
819 ## First test with the private user to check that you get a forbidden
820 basic_authorization(users(:normal_user).email, "test")
822 # create a new changeset for this operation, so we are assured
823 # that the bounding box will be newly-generated.
824 changeset_id = with_controller(ChangesetController.new) do
825 content "<osm><changeset/></osm>"
827 assert_response :forbidden, "shouldn't be able to create changeset for modify test, as should get forbidden"
830 ## Now do the whole thing with the public user
831 basic_authorization(users(:public_user).email, "test")
833 # create a new changeset for this operation, so we are assured
834 # that the bounding box will be newly-generated.
835 changeset_id = with_controller(ChangesetController.new) do
836 content "<osm><changeset/></osm>"
838 assert_response :success, "couldn't create changeset for modify test"
842 # go back to the block to do the actual modifies
845 # now download the changeset to check its bounding box
846 with_controller(ChangesetController.new) do
847 get :read, :id => changeset_id
848 assert_response :success, "can't re-read changeset for modify test"
849 assert_select "osm>changeset", 1, "Changeset element doesn't exist in #{@response.body}"
850 assert_select "osm>changeset[id='#{changeset_id}']", 1, "Changeset id=#{changeset_id} doesn't exist in #{@response.body}"
851 assert_select "osm>changeset[min_lon='#{bbox.min_lon}']", 1, "Changeset min_lon wrong in #{@response.body}"
852 assert_select "osm>changeset[min_lat='#{bbox.min_lat}']", 1, "Changeset min_lat wrong in #{@response.body}"
853 assert_select "osm>changeset[max_lon='#{bbox.max_lon}']", 1, "Changeset max_lon wrong in #{@response.body}"
854 assert_select "osm>changeset[max_lat='#{bbox.max_lat}']", 1, "Changeset max_lat wrong in #{@response.body}"
859 # yields the relation with the given +id+ (and optional +version+
860 # to read from the history tables) into the block. the parsed XML
862 def with_relation(id, ver = nil)
866 with_controller(OldRelationController.new) do
867 get :version, :id => id, :version => ver
870 assert_response :success
871 yield xml_parse(@response.body)
875 # updates the relation (XML) +rel+ and
876 # yields the new version of that relation into the block.
877 # the parsed XML doc is retured.
879 rel_id = rel.find("//osm/relation").first["id"].to_i
881 put :update, :id => rel_id
882 assert_response :success, "can't update relation: #{@response.body}"
883 version = @response.body.to_i
885 # now get the new version
886 get :read, :id => rel_id
887 assert_response :success
888 new_rel = xml_parse(@response.body)
896 # updates the relation (XML) +rel+ via the diff-upload API and
897 # yields the new version of that relation into the block.
898 # the parsed XML doc is retured.
899 def with_update_diff(rel)
900 rel_id = rel.find("//osm/relation").first["id"].to_i
901 cs_id = rel.find("//osm/relation").first['changeset'].to_i
904 with_controller(ChangesetController.new) do
905 doc = OSM::API.new.get_xml_doc
906 change = XML::Node.new 'osmChange'
908 modify = XML::Node.new 'modify'
910 modify << doc.import(rel.find("//osm/relation").first)
913 post :upload, :id => cs_id
914 assert_response :success, "can't upload diff relation: #{@response.body}"
915 version = xml_parse(@response.body).find("//diffResult/relation").first["new_version"].to_i
918 # now get the new version
919 get :read, :id => rel_id
920 assert_response :success
921 new_rel = xml_parse(@response.body)
929 # returns a k->v hash of tags from an xml doc
930 def get_tags_as_hash(a)
931 a.find("//osm/relation/tag").sort_by { |v| v['k'] }.each_with_object({}) do |v, h|
937 # assert that all tags on relation documents +a+ and +b+
939 def assert_tags_equal(a, b)
940 # turn the XML doc into tags hashes
941 a_tags = get_tags_as_hash(a)
942 b_tags = get_tags_as_hash(b)
944 assert_equal a_tags.keys, b_tags.keys, "Tag keys should be identical."
945 a_tags.each do |k, v|
946 assert_equal v, b_tags[k],
947 "Tags which were not altered should be the same. " +
948 "#{a_tags.inspect} != #{b_tags.inspect}"
953 # update the changeset_id of a node element
954 def update_changeset(xml, changeset_id)
955 xml_attr_rewrite(xml, 'changeset', changeset_id)
959 # update an attribute in the node element
960 def xml_attr_rewrite(xml, name, value)
961 xml.find("//osm/relation").first[name] = value.to_s
968 parser = XML::Parser.string(xml)