3 class ChangesetBboxTest < ActionDispatch::IntegrationTest
5 # check that the bounding box of a changeset gets updated correctly
6 def test_changeset_bbox
8 create(:way_node, :way => way, :node => create(:node, :lat => 0.3, :lon => 0.3))
10 auth_header = bearer_authorization_header
12 # create a new changeset
13 xml = "<osm><changeset/></osm>"
14 post api_changesets_path, :params => xml, :headers => auth_header
15 assert_response :success, "Creating of changeset failed."
16 changeset_id = @response.body.to_i
18 # add a single node to it
19 with_controller(NodesController.new) do
20 xml = "<osm><node lon='0.1' lat='0.2' changeset='#{changeset_id}'/></osm>"
21 post api_nodes_path, :params => xml, :headers => auth_header
22 assert_response :success, "Couldn't create node."
25 # get the bounding box back from the changeset
26 get api_changeset_path(changeset_id)
27 assert_response :success, "Couldn't read back changeset."
28 assert_dom "osm>changeset[min_lon='0.1000000']", 1
29 assert_dom "osm>changeset[max_lon='0.1000000']", 1
30 assert_dom "osm>changeset[min_lat='0.2000000']", 1
31 assert_dom "osm>changeset[max_lat='0.2000000']", 1
33 # add another node to it
34 with_controller(NodesController.new) do
35 xml = "<osm><node lon='0.2' lat='0.1' changeset='#{changeset_id}'/></osm>"
36 post api_nodes_path, :params => xml, :headers => auth_header
37 assert_response :success, "Couldn't create second node."
40 # get the bounding box back from the changeset
41 get api_changeset_path(changeset_id)
42 assert_response :success, "Couldn't read back changeset for the second time."
43 assert_dom "osm>changeset[min_lon='0.1000000']", 1
44 assert_dom "osm>changeset[max_lon='0.2000000']", 1
45 assert_dom "osm>changeset[min_lat='0.1000000']", 1
46 assert_dom "osm>changeset[max_lat='0.2000000']", 1
48 # add (delete) a way to it, which contains a point at (3,3)
49 with_controller(WaysController.new) do
50 xml = update_changeset(xml_for_way(way), changeset_id)
51 delete api_way_path(way), :params => xml.to_s, :headers => auth_header
52 assert_response :success, "Couldn't delete a way."
55 # get the bounding box back from the changeset
56 get api_changeset_path(changeset_id)
57 assert_response :success, "Couldn't read back changeset for the third time."
58 assert_dom "osm>changeset[min_lon='0.1000000']", 1
59 assert_dom "osm>changeset[max_lon='0.3000000']", 1
60 assert_dom "osm>changeset[min_lat='0.1000000']", 1
61 assert_dom "osm>changeset[max_lat='0.3000000']", 1
65 # when a relation's tag is modified then it should put the bounding
66 # box of all its members into the changeset.
67 def test_relation_tag_modify_bounding_box
68 relation = create(:relation)
69 node1 = create(:node, :lat => 0.3, :lon => 0.3)
70 node2 = create(:node, :lat => 0.5, :lon => 0.5)
72 create(:way_node, :way => way, :node => node1)
73 create(:relation_member, :relation => relation, :member => way)
74 create(:relation_member, :relation => relation, :member => node2)
75 # the relation contains nodes1 and node2 (node1
76 # indirectly via the way), so the bbox should be [0.3,0.3,0.5,0.5].
77 check_changeset_modify(BoundingBox.new(0.3, 0.3, 0.5, 0.5)) do |changeset_id, auth_header|
78 # add a tag to an existing relation
79 relation_xml = xml_for_relation(relation)
80 relation_element = relation_xml.find("//osm/relation").first
81 new_tag = XML::Node.new("tag")
82 new_tag["k"] = "some_new_tag"
83 new_tag["v"] = "some_new_value"
84 relation_element << new_tag
86 # update changeset ID to point to new changeset
87 update_changeset(relation_xml, changeset_id)
90 put api_relation_path(relation), :params => relation_xml.to_s, :headers => auth_header
91 assert_response :success, "can't update relation for tag/bbox test"
96 # add a member to a relation and check the bounding box is only that
98 def test_relation_add_member_bounding_box
99 relation = create(:relation)
100 node1 = create(:node, :lat => 4, :lon => 4)
101 node2 = create(:node, :lat => 7, :lon => 7)
103 create(:way_node, :way => way1, :node => create(:node, :lat => 8, :lon => 8))
105 create(:way_node, :way => way2, :node => create(:node, :lat => 9, :lon => 9), :sequence_id => 1)
106 create(:way_node, :way => way2, :node => create(:node, :lat => 10, :lon => 10), :sequence_id => 2)
108 [node1, node2, way1, way2].each do |element|
109 bbox = element.bbox.to_unscaled
110 check_changeset_modify(bbox) do |changeset_id, auth_header|
111 relation_xml = xml_for_relation(Relation.find(relation.id))
112 relation_element = relation_xml.find("//osm/relation").first
113 new_member = XML::Node.new("member")
114 new_member["ref"] = element.id.to_s
115 new_member["type"] = element.class.to_s.downcase
116 new_member["role"] = "some_role"
117 relation_element << new_member
119 # update changeset ID to point to new changeset
120 update_changeset(relation_xml, changeset_id)
123 put api_relation_path(relation), :params => relation_xml.to_s, :headers => auth_header
124 assert_response :success, "can't update relation for add #{element.class}/bbox test: #{@response.body}"
126 # get it back and check the ordering
127 get api_relation_path(relation)
128 assert_members_equal_response relation_xml
134 # remove a member from a relation and check the bounding box is
136 def test_relation_remove_member_bounding_box
137 relation = create(:relation)
138 node1 = create(:node, :lat => 3, :lon => 3)
139 node2 = create(:node, :lat => 5, :lon => 5)
140 create(:relation_member, :relation => relation, :member => node1)
141 create(:relation_member, :relation => relation, :member => node2)
143 check_changeset_modify(BoundingBox.new(5, 5, 5, 5)) do |changeset_id, auth_header|
144 # remove node 5 (5,5) from an existing relation
145 relation_xml = xml_for_relation(relation)
147 .find("//osm/relation/member[@type='node'][@ref='#{node2.id}']")
150 # update changeset ID to point to new changeset
151 update_changeset(relation_xml, changeset_id)
154 put api_relation_path(relation), :params => relation_xml.to_s, :headers => auth_header
155 assert_response :success, "can't update relation for remove node/bbox test"
160 # remove all the members from a relation. the result is pretty useless, but
161 # still technically valid.
162 def test_relation_remove_all_members
163 relation = create(:relation)
164 node1 = create(:node, :lat => 0.3, :lon => 0.3)
165 node2 = create(:node, :lat => 0.5, :lon => 0.5)
167 create(:way_node, :way => way, :node => node1)
168 create(:relation_member, :relation => relation, :member => way)
169 create(:relation_member, :relation => relation, :member => node2)
171 check_changeset_modify(BoundingBox.new(0.3, 0.3, 0.5, 0.5)) do |changeset_id, auth_header|
172 relation_xml = xml_for_relation(relation)
174 .find("//osm/relation/member")
177 # update changeset ID to point to new changeset
178 update_changeset(relation_xml, changeset_id)
181 put api_relation_path(relation), :params => relation_xml.to_s, :headers => auth_header
182 assert_response :success, "can't update relation for remove all members test"
183 checkrelation = Relation.find(relation.id)
184 assert_not_nil(checkrelation,
185 "uploaded relation not found in database after upload")
186 assert_equal(0, checkrelation.members.length,
187 "relation contains members but they should have all been deleted")
194 # create a changeset and yield to the caller to set it up, then assert
195 # that the changeset bounding box is +bbox+.
196 def check_changeset_modify(bbox)
197 ## First test with the private user to check that you get a forbidden
198 auth_header = bearer_authorization_header create(:user, :data_public => false)
200 # create a new changeset for this operation, so we are assured
201 # that the bounding box will be newly-generated.
202 with_controller(Api::ChangesetsController.new) do
203 xml = "<osm><changeset/></osm>"
204 post api_changesets_path, :params => xml, :headers => auth_header
205 assert_response :forbidden, "shouldn't be able to create changeset for modify test, as should get forbidden"
208 ## Now do the whole thing with the public user
209 auth_header = bearer_authorization_header
211 # create a new changeset for this operation, so we are assured
212 # that the bounding box will be newly-generated.
213 changeset_id = with_controller(Api::ChangesetsController.new) do
214 xml = "<osm><changeset/></osm>"
215 post api_changesets_path, :params => xml, :headers => auth_header
216 assert_response :success, "couldn't create changeset for modify test"
220 # go back to the block to do the actual modifies
221 yield changeset_id, auth_header
223 # now download the changeset to check its bounding box
224 with_controller(Api::ChangesetsController.new) do
225 get api_changeset_path(changeset_id)
226 assert_response :success, "can't re-read changeset for modify test"
227 assert_select "osm>changeset", 1, "Changeset element doesn't exist in #{@response.body}"
228 assert_select "osm>changeset[id='#{changeset_id}']", 1, "Changeset id=#{changeset_id} doesn't exist in #{@response.body}"
229 assert_select "osm>changeset[min_lon='#{format('%<lon>.7f', :lon => bbox.min_lon)}']", 1, "Changeset min_lon wrong in #{@response.body}"
230 assert_select "osm>changeset[min_lat='#{format('%<lat>.7f', :lat => bbox.min_lat)}']", 1, "Changeset min_lat wrong in #{@response.body}"
231 assert_select "osm>changeset[max_lon='#{format('%<lon>.7f', :lon => bbox.max_lon)}']", 1, "Changeset max_lon wrong in #{@response.body}"
232 assert_select "osm>changeset[max_lat='#{format('%<lat>.7f', :lat => bbox.max_lat)}']", 1, "Changeset max_lat wrong in #{@response.body}"
237 # checks that the XML document and the response have
238 # members in the same order.
239 def assert_members_equal_response(doc, response_message = "can't read back the relation")
240 assert_response :success, "#{response_message}: #{@response.body}"
241 new_doc = XML::Parser.string(@response.body).parse
243 doc_members = doc.find("//osm/relation/member").collect do |m|
244 [m["ref"].to_i, m["type"].to_sym, m["role"]]
247 new_members = new_doc.find("//osm/relation/member").collect do |m|
248 [m["ref"].to_i, m["type"].to_sym, m["role"]]
251 assert_equal doc_members, new_members, "members are not equal - ordering is wrong? (#{doc}, #{@response.body})"
255 # update the changeset_id of an element
256 def update_changeset(xml, changeset_id)
257 xml_attr_rewrite(xml, "changeset", changeset_id)
261 # update an attribute in an element
262 def xml_attr_rewrite(xml, name, value)
263 xml.find("//osm/*[self::node or self::way or self::relation]").first[name] = value.to_s