1 # frozen_string_literal: true
5 class ChangesetBboxTest < ActionDispatch::IntegrationTest
7 # check that the bounding box of a changeset gets updated correctly
8 def test_changeset_bbox
10 create(:way_node, :way => way, :node => create(:node, :lat => 0.3, :lon => 0.3))
12 auth_header = bearer_authorization_header
14 # create a new changeset
15 xml = "<osm><changeset/></osm>"
16 post api_changesets_path, :params => xml, :headers => auth_header
17 assert_response :success, "Creating of changeset failed."
18 changeset_id = @response.body.to_i
20 # add a single node to it
21 with_controller(NodesController.new) do
22 xml = "<osm><node lon='0.1' lat='0.2' changeset='#{changeset_id}'/></osm>"
23 post api_nodes_path, :params => xml, :headers => auth_header
24 assert_response :success, "Couldn't create node."
27 # get the bounding box back from the changeset
28 get api_changeset_path(changeset_id)
29 assert_response :success, "Couldn't read back changeset."
30 assert_dom "osm>changeset[min_lon='0.1000000']", 1
31 assert_dom "osm>changeset[max_lon='0.1000000']", 1
32 assert_dom "osm>changeset[min_lat='0.2000000']", 1
33 assert_dom "osm>changeset[max_lat='0.2000000']", 1
35 # add another node to it
36 with_controller(NodesController.new) do
37 xml = "<osm><node lon='0.2' lat='0.1' changeset='#{changeset_id}'/></osm>"
38 post api_nodes_path, :params => xml, :headers => auth_header
39 assert_response :success, "Couldn't create second node."
42 # get the bounding box back from the changeset
43 get api_changeset_path(changeset_id)
44 assert_response :success, "Couldn't read back changeset for the second time."
45 assert_dom "osm>changeset[min_lon='0.1000000']", 1
46 assert_dom "osm>changeset[max_lon='0.2000000']", 1
47 assert_dom "osm>changeset[min_lat='0.1000000']", 1
48 assert_dom "osm>changeset[max_lat='0.2000000']", 1
50 # add (delete) a way to it, which contains a point at (3,3)
51 with_controller(WaysController.new) do
52 xml = update_changeset(xml_for_way(way), changeset_id)
53 delete api_way_path(way), :params => xml.to_s, :headers => auth_header
54 assert_response :success, "Couldn't delete a way."
57 # get the bounding box back from the changeset
58 get api_changeset_path(changeset_id)
59 assert_response :success, "Couldn't read back changeset for the third time."
60 assert_dom "osm>changeset[min_lon='0.1000000']", 1
61 assert_dom "osm>changeset[max_lon='0.3000000']", 1
62 assert_dom "osm>changeset[min_lat='0.1000000']", 1
63 assert_dom "osm>changeset[max_lat='0.3000000']", 1
67 # when a relation's tag is modified then it should put the bounding
68 # box of all its members into the changeset.
69 def test_relation_tag_modify_bounding_box
70 relation = create(:relation)
71 node1 = create(:node, :lat => 0.3, :lon => 0.3)
72 node2 = create(:node, :lat => 0.5, :lon => 0.5)
74 create(:way_node, :way => way, :node => node1)
75 create(:relation_member, :relation => relation, :member => way)
76 create(:relation_member, :relation => relation, :member => node2)
77 # the relation contains nodes1 and node2 (node1
78 # indirectly via the way), so the bbox should be [0.3,0.3,0.5,0.5].
79 check_changeset_modify(BoundingBox.new(0.3, 0.3, 0.5, 0.5)) do |changeset_id, auth_header|
80 # add a tag to an existing relation
81 relation_xml = xml_for_relation(relation)
82 relation_element = relation_xml.find("//osm/relation").first
83 new_tag = XML::Node.new("tag")
84 new_tag["k"] = "some_new_tag"
85 new_tag["v"] = "some_new_value"
86 relation_element << new_tag
88 # update changeset ID to point to new changeset
89 update_changeset(relation_xml, changeset_id)
92 put api_relation_path(relation), :params => relation_xml.to_s, :headers => auth_header
93 assert_response :success, "can't update relation for tag/bbox test"
98 # add a member to a relation and check the bounding box is only that
100 def test_relation_add_member_bounding_box
101 relation = create(:relation)
102 node1 = create(:node, :lat => 4, :lon => 4)
103 node2 = create(:node, :lat => 7, :lon => 7)
105 create(:way_node, :way => way1, :node => create(:node, :lat => 8, :lon => 8))
107 create(:way_node, :way => way2, :node => create(:node, :lat => 9, :lon => 9), :sequence_id => 1)
108 create(:way_node, :way => way2, :node => create(:node, :lat => 10, :lon => 10), :sequence_id => 2)
110 [node1, node2, way1, way2].each do |element|
111 bbox = element.bbox.to_unscaled
112 check_changeset_modify(bbox) do |changeset_id, auth_header|
113 relation_xml = xml_for_relation(Relation.find(relation.id))
114 relation_element = relation_xml.find("//osm/relation").first
115 new_member = XML::Node.new("member")
116 new_member["ref"] = element.id.to_s
117 new_member["type"] = element.class.to_s.downcase
118 new_member["role"] = "some_role"
119 relation_element << new_member
121 # update changeset ID to point to new changeset
122 update_changeset(relation_xml, changeset_id)
125 put api_relation_path(relation), :params => relation_xml.to_s, :headers => auth_header
126 assert_response :success, "can't update relation for add #{element.class}/bbox test: #{@response.body}"
128 # get it back and check the ordering
129 get api_relation_path(relation)
130 assert_members_equal_response relation_xml
136 # remove a member from a relation and check the bounding box is
138 def test_relation_remove_member_bounding_box
139 relation = create(:relation)
140 node1 = create(:node, :lat => 3, :lon => 3)
141 node2 = create(:node, :lat => 5, :lon => 5)
142 create(:relation_member, :relation => relation, :member => node1)
143 create(:relation_member, :relation => relation, :member => node2)
145 check_changeset_modify(BoundingBox.new(5, 5, 5, 5)) do |changeset_id, auth_header|
146 # remove node 5 (5,5) from an existing relation
147 relation_xml = xml_for_relation(relation)
149 .find("//osm/relation/member[@type='node'][@ref='#{node2.id}']")
152 # update changeset ID to point to new changeset
153 update_changeset(relation_xml, changeset_id)
156 put api_relation_path(relation), :params => relation_xml.to_s, :headers => auth_header
157 assert_response :success, "can't update relation for remove node/bbox test"
162 # remove all the members from a relation. the result is pretty useless, but
163 # still technically valid.
164 def test_relation_remove_all_members
165 relation = create(:relation)
166 node1 = create(:node, :lat => 0.3, :lon => 0.3)
167 node2 = create(:node, :lat => 0.5, :lon => 0.5)
169 create(:way_node, :way => way, :node => node1)
170 create(:relation_member, :relation => relation, :member => way)
171 create(:relation_member, :relation => relation, :member => node2)
173 check_changeset_modify(BoundingBox.new(0.3, 0.3, 0.5, 0.5)) do |changeset_id, auth_header|
174 relation_xml = xml_for_relation(relation)
176 .find("//osm/relation/member")
179 # update changeset ID to point to new changeset
180 update_changeset(relation_xml, changeset_id)
183 put api_relation_path(relation), :params => relation_xml.to_s, :headers => auth_header
184 assert_response :success, "can't update relation for remove all members test"
185 checkrelation = Relation.find(relation.id)
186 assert_not_nil(checkrelation,
187 "uploaded relation not found in database after upload")
188 assert_equal(0, checkrelation.members.length,
189 "relation contains members but they should have all been deleted")
196 # create a changeset and yield to the caller to set it up, then assert
197 # that the changeset bounding box is +bbox+.
198 def check_changeset_modify(bbox)
199 ## First test with the private user to check that you get a forbidden
200 auth_header = bearer_authorization_header create(:user, :data_public => false)
202 # create a new changeset for this operation, so we are assured
203 # that the bounding box will be newly-generated.
204 with_controller(Api::ChangesetsController.new) do
205 xml = "<osm><changeset/></osm>"
206 post api_changesets_path, :params => xml, :headers => auth_header
207 assert_response :forbidden, "shouldn't be able to create changeset for modify test, as should get forbidden"
210 ## Now do the whole thing with the public user
211 auth_header = bearer_authorization_header
213 # create a new changeset for this operation, so we are assured
214 # that the bounding box will be newly-generated.
215 changeset_id = with_controller(Api::ChangesetsController.new) do
216 xml = "<osm><changeset/></osm>"
217 post api_changesets_path, :params => xml, :headers => auth_header
218 assert_response :success, "couldn't create changeset for modify test"
222 # go back to the block to do the actual modifies
223 yield changeset_id, auth_header
225 # now download the changeset to check its bounding box
226 with_controller(Api::ChangesetsController.new) do
227 get api_changeset_path(changeset_id)
228 assert_response :success, "can't re-read changeset for modify test"
229 assert_select "osm>changeset", 1, "Changeset element doesn't exist in #{@response.body}"
230 assert_select "osm>changeset[id='#{changeset_id}']", 1, "Changeset id=#{changeset_id} doesn't exist in #{@response.body}"
231 assert_select "osm>changeset[min_lon='#{format('%<lon>.7f', :lon => bbox.min_lon)}']", 1, "Changeset min_lon wrong in #{@response.body}"
232 assert_select "osm>changeset[min_lat='#{format('%<lat>.7f', :lat => bbox.min_lat)}']", 1, "Changeset min_lat wrong in #{@response.body}"
233 assert_select "osm>changeset[max_lon='#{format('%<lon>.7f', :lon => bbox.max_lon)}']", 1, "Changeset max_lon wrong in #{@response.body}"
234 assert_select "osm>changeset[max_lat='#{format('%<lat>.7f', :lat => bbox.max_lat)}']", 1, "Changeset max_lat wrong in #{@response.body}"
239 # checks that the XML document and the response have
240 # members in the same order.
241 def assert_members_equal_response(doc, response_message = "can't read back the relation")
242 assert_response :success, "#{response_message}: #{@response.body}"
243 new_doc = XML::Parser.string(@response.body).parse
245 doc_members = doc.find("//osm/relation/member").collect do |m|
246 [m["ref"].to_i, m["type"].to_sym, m["role"]]
249 new_members = new_doc.find("//osm/relation/member").collect do |m|
250 [m["ref"].to_i, m["type"].to_sym, m["role"]]
253 assert_equal doc_members, new_members, "members are not equal - ordering is wrong? (#{doc}, #{@response.body})"
257 # update the changeset_id of an element
258 def update_changeset(xml, changeset_id)
259 xml_attr_rewrite(xml, "changeset", changeset_id)
263 # update an attribute in an element
264 def xml_attr_rewrite(xml, name, value)
265 xml.find("//osm/*[self::node or self::way or self::relation]").first[name] = value.to_s