Declare api node ways as nested resources

test/controllers/api/ways_controller_test.rb

@@ -778,42 +778,6 @@ module Api
       assert_equal "Element way/ has duplicate tags with key addr:housenumber", @response.body
     end
 
-    ##
-    # test that a call to ways_for_node returns all ways that contain the node
-    # and none that don't.
-    def test_ways_for_node
-      node = create(:node)
-      way1 = create(:way)
-      way2 = create(:way)
-      create(:way_node, :way => way1, :node => node)
-      create(:way_node, :way => way2, :node => node)
-      # create an unrelated way
-      create(:way_with_nodes, :nodes_count => 2)
-      # create a way which used to use the node
-      way3_v1 = create(:old_way, :version => 1)
-      _way3_v2 = create(:old_way, :current_way => way3_v1.current_way, :version => 2)
-      create(:old_way_node, :old_way => way3_v1, :node => node)
-
-      get node_ways_path(node)
-      assert_response :success
-      ways_xml = XML::Parser.string(@response.body).parse
-      assert_not_nil ways_xml, "failed to parse ways_for_node response"
-
-      # check that the set of IDs match expectations
-      expected_way_ids = [way1.id,
-                          way2.id]
-      found_way_ids = ways_xml.find("//osm/way").collect { |w| w["id"].to_i }
-      assert_equal expected_way_ids.sort, found_way_ids.sort,
-                   "expected ways for node #{node.id} did not match found"
-
-      # check the full ways to ensure we're not missing anything
-      expected_way_ids.each do |id|
-        way_xml = ways_xml.find("//osm/way[@id='#{id}']").first
-        assert_ways_are_equal(Way.find(id),
-                              Way.from_xml_node(way_xml))
-      end
-    end
-
     ##
     # test initial rate limit
     def test_initial_rate_limit