class RelationControllerTest < ActionController::TestCase
api_fixtures
- def basic_authorization(user, pass)
- @request.env["HTTP_AUTHORIZATION"] = "Basic %s" % Base64.encode64("#{user}:#{pass}")
- end
-
- def content(c)
- @request.env["RAW_POST_DATA"] = c.to_s
- end
-
# -------------------------------------
# Test reading relations.
# -------------------------------------
assert_response :success
+ ###
# create an relation with a node as member
+ # This time try with a role attribute in the relation
nid = current_nodes(:used_node_1).id
content "<osm><relation changeset='#{changeset_id}'>" +
- "<member type='node' ref='#{nid}' role='some'/>" +
+ "<member ref='#{nid}' type='node' role='some'/>" +
+ "<tag k='test' v='yes' /></relation></osm>"
+ put :create
+ # hope for success
+ assert_response :success,
+ "relation upload did not return success status"
+ # read id of created relation and search for it
+ relationid = @response.body
+ checkrelation = Relation.find(relationid)
+ assert_not_nil checkrelation,
+ "uploaded relation not found in data base after upload"
+ # compare values
+ assert_equal checkrelation.members.length, 1,
+ "saved relation does not contain exactly one member"
+ assert_equal checkrelation.tags.length, 1,
+ "saved relation does not contain exactly one tag"
+ assert_equal changeset_id, checkrelation.changeset.id,
+ "saved relation does not belong in the changeset it was assigned to"
+ assert_equal users(:normal_user).id, checkrelation.changeset.user_id,
+ "saved relation does not belong to user that created it"
+ assert_equal true, checkrelation.visible,
+ "saved relation is not visible"
+ # ok the relation is there but can we also retrieve it?
+
+ get :read, :id => relationid
+ assert_response :success
+
+
+ ###
+ # create an relation with a node as member, this time test that we don't
+ # need a role attribute to be included
+ nid = current_nodes(:used_node_1).id
+ content "<osm><relation changeset='#{changeset_id}'>" +
+ "<member ref='#{nid}' type='node'/>"+
"<tag k='test' v='yes' /></relation></osm>"
put :create
# hope for success
get :read, :id => relationid
assert_response :success
+ ###
# create an relation with a way and a node as members
nid = current_nodes(:used_node_1).id
wid = current_ways(:used_way).id
"relation upload with invalid node did not return 'precondition failed'"
end
+ # -------------------------------------
+ # Test creating a relation, with some invalid XML
+ # -------------------------------------
+ def test_create_invalid_xml
+ basic_authorization "test@openstreetmap.org", "test"
+
+ # put the relation in a dummy fixture changeset that works
+ changeset_id = changesets(:normal_user_first_change).id
+
+ # create some xml that should return an error
+ content "<osm><relation changeset='#{changeset_id}'>" +
+ "<member type='type' ref='#{current_nodes(:used_node_1).id}' role=''/>" +
+ "<tag k='tester' v='yep'/></relation></osm>"
+ put :create
+ # expect failure
+ assert_response :bad_request
+ assert_match(/Cannot parse valid relation from xml string/, @response.body)
+ assert_match(/The type is not allowed only, /, @response.body)
+ end
+
+
# -------------------------------------
# Test deleting relations.
# -------------------------------------
# try to delete without specifying a changeset
content "<osm><relation id='#{current_relations(:visible_relation).id}'/></osm>"
delete :delete, :id => current_relations(:visible_relation).id
- assert_response :conflict
+ assert_response :bad_request
+ assert_match(/You are missing the required changeset in the relation/, @response.body)
# try to delete with an invalid (closed) changeset
content update_changeset(current_relations(:visible_relation).to_xml,
end
end
+ ##
+ # check that relations are ordered
+ def test_relation_member_ordering
+ basic_authorization("test@openstreetmap.org", "test");
+
+ doc_str = <<OSM
+<osm>
+ <relation changeset='1'>
+ <member ref='1' type='node' role='first'/>
+ <member ref='3' type='node' role='second'/>
+ <member ref='1' type='way' role='third'/>
+ <member ref='3' type='way' role='fourth'/>
+ </relation>
+</osm>
+OSM
+ doc = XML::Parser.string(doc_str).parse
+
+ content doc
+ put :create
+ assert_response :success, "can't create a relation: #{@response.body}"
+ relation_id = @response.body.to_i
+
+ # get it back and check the ordering
+ get :read, :id => relation_id
+ assert_response :success, "can't read back the relation: #{@response.body}"
+ check_ordering(doc, @response.body)
+
+ # insert a member at the front
+ new_member = XML::Node.new "member"
+ new_member['ref'] = 5.to_s
+ new_member['type'] = 'node'
+ new_member['role'] = 'new first'
+ doc.find("//osm/relation").first.child.prev = new_member
+ # update the version, should be 1?
+ doc.find("//osm/relation").first['id'] = relation_id.to_s
+ doc.find("//osm/relation").first['version'] = 1.to_s
+
+ # upload the next version of the relation
+ content doc
+ put :update, :id => relation_id
+ assert_response :success, "can't update relation: #{@response.body}"
+ new_version = @response.body.to_i
+
+ # get it back again and check the ordering again
+ get :read, :id => relation_id
+ assert_response :success, "can't read back the relation: #{@response.body}"
+ check_ordering(doc, @response.body)
+ end
+
+ ##
+ # check that relations can contain duplicate members
+ def test_relation_member_duplicates
+ basic_authorization("test@openstreetmap.org", "test");
+
+ doc_str = <<OSM
+<osm>
+ <relation changeset='1'>
+ <member ref='1' type='node' role='forward'/>
+ <member ref='3' type='node' role='forward'/>
+ <member ref='1' type='node' role='forward'/>
+ <member ref='3' type='node' role='forward'/>
+ </relation>
+</osm>
+OSM
+ doc = XML::Parser.string(doc_str).parse
+
+ content doc
+ put :create
+ assert_response :success, "can't create a relation: #{@response.body}"
+ relation_id = @response.body.to_i
+
+ # get it back and check the ordering
+ get :read, :id => relation_id
+ assert_response :success, "can't read back the relation: #{@response.body}"
+ check_ordering(doc, @response.body)
+ end
+
+ # ============================================================
+ # utility functions
+ # ============================================================
+
+ ##
+ # checks that the XML document and the string arguments have
+ # members in the same order.
+ def check_ordering(doc, xml)
+ new_doc = XML::Parser.string(xml).parse
+
+ doc_members = doc.find("//osm/relation/member").collect do |m|
+ [m['ref'].to_i, m['type'].to_sym, m['role']]
+ end
+
+ new_members = new_doc.find("//osm/relation/member").collect do |m|
+ [m['ref'].to_i, m['type'].to_sym, m['role']]
+ end
+
+ doc_members.zip(new_members).each do |d, n|
+ assert_equal d, n, "members are not equal - ordering is wrong? (#{doc}, #{xml})"
+ end
+ end
+
##
# create a changeset and yield to the caller to set it up, then assert
# that the changeset bounding box is +bbox+.
assert_response :success, "can't re-read changeset for modify test"
assert_select "osm>changeset", 1
assert_select "osm>changeset[id=#{changeset_id}]", 1
- assert_select "osm>changeset[min_lon=#{bbox[0]}]", 1
- assert_select "osm>changeset[min_lat=#{bbox[1]}]", 1
- assert_select "osm>changeset[max_lon=#{bbox[2]}]", 1
- assert_select "osm>changeset[max_lat=#{bbox[3]}]", 1
+ assert_select "osm>changeset[min_lon=#{bbox[0].to_f}]", 1
+ assert_select "osm>changeset[min_lat=#{bbox[1].to_f}]", 1
+ assert_select "osm>changeset[max_lon=#{bbox[2].to_f}]", 1
+ assert_select "osm>changeset[max_lat=#{bbox[3].to_f}]", 1
end
end
##
# parse some xml
def xml_parse(xml)
- parser = XML::Parser.new
- parser.string = xml
+ parser = XML::Parser.string(xml)
parser.parse
end
end
projects / rails.git / blobdiff