X-Git-Url: https://git.openstreetmap.org./rails.git/blobdiff_plain/d9e070e06956801aba2378c1b79b4d9f13ae12ee..62b6d159672ad29344c7b7074a37d23b16dbb5d9:/test/functional/way_controller_test.rb

diff --git a/test/functional/way_controller_test.rb b/test/functional/way_controller_test.rb
index 6fd3e234c..40ac0bd71 100644
--- a/test/functional/way_controller_test.rb
+++ b/test/functional/way_controller_test.rb
@@ -1,24 +1,15 @@
 require File.dirname(__FILE__) + '/../test_helper'
 require 'way_controller'
 
-# Re-raise errors caught by the controller.
-class WayController; def rescue_action(e) raise e end; end
-
-class WayControllerTest < Test::Unit::TestCase
+class WayControllerTest < ActionController::TestCase
   api_fixtures
 
-  def setup
-    @controller = WayController.new
-    @request    = ActionController::TestRequest.new
-    @response   = ActionController::TestResponse.new
-  end
-
   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
+    @request.env["RAW_POST_DATA"] = c.to_s
   end
 
   # -------------------------------------
@@ -37,34 +28,35 @@ class WayControllerTest < Test::Unit::TestCase
     # check chat a non-existent way is not returned
     get :read, :id => 0
     assert_response :not_found
+  end
 
-    # check the "ways for node" mode
-    get :ways_for_node, :id => current_nodes(:used_node_1).id
-    assert_response :success
-    # FIXME check whether this contains the stuff we want!
-    #print @response.body
-    # Needs to be updated when changing fixtures
-    # The generator should probably be defined in the environment.rb file
-    # in the same place as the api version
-    assert_select "osm[version=#{API_VERSION}][generator=\"OpenStreetMap server\"]", 1
-    assert_select "osm way", 3
-    assert_select "osm way nd", 3
-    assert_select "osm way tag", 3
-
-    # check the "full" mode
-    get :full, :id => current_ways(:visible_way).id
-    assert_response :success
-    # FIXME check whether this contains the stuff we want!
-    #print @response.body
-    # Check the way is correctly returned
-    way = current_ways(:visible_way)
-    assert_select "osm way[id=#{way.id}][version=#{way.version}][visible=#{way.visible}]", 1
-    assert_select "osm way nd[ref=#{way.way_nodes[0].node_id}]", 1
-    # Check that the node is correctly returned
-    nd = current_ways(:visible_way).nodes
-    assert_equal 1, nd.count
-    nda = nd[0]
-    assert_select "osm node[id=#{nda.id}][version=#{nda.version}][lat=#{nda.lat}][lon=#{nda.lon}]", 1 
+  ##
+  # check the "full" mode
+  def test_full
+    Way.find(:all).each do |way|
+      get :full, :id => way.id
+
+      # full call should say "gone" for non-visible ways...
+      unless way.visible
+        assert_response :gone
+        next
+      end
+
+      # otherwise it should say success
+      assert_response :success
+      
+      # Check the way is correctly returned
+      assert_select "osm way[id=#{way.id}][version=#{way.version}][visible=#{way.visible}]", 1
+      
+      # check that each node in the way appears once in the output as a 
+      # reference and as the node element. note the slightly dodgy assumption
+      # that nodes appear only once. this is currently the case with the
+      # fixtures, but it doesn't have to be.
+      way.nodes.each do |n|
+        assert_select "osm way nd[ref=#{n.id}]", 1
+        assert_select "osm node[id=#{n.id}][version=#{n.version}][lat=#{n.lat}][lon=#{n.lon}]", 1
+      end
+    end
   end
 
   # -------------------------------------
@@ -76,8 +68,13 @@ class WayControllerTest < Test::Unit::TestCase
     nid2 = current_nodes(:used_node_2).id
     basic_authorization "test@openstreetmap.org", "test"
 
+    # use the first user's open changeset
+    changeset_id = changesets(:normal_user_first_change).id
+    
     # create a way with pre-existing nodes
-    content "<osm><way><nd ref='#{nid1}'/><nd ref='#{nid2}'/><tag k='test' v='yes' /></way></osm>"
+    content "<osm><way changeset='#{changeset_id}'>" +
+      "<nd ref='#{nid1}'/><nd ref='#{nid2}'/>" + 
+      "<tag k='test' v='yes' /></way></osm>"
     put :create
     # hope for success
     assert_response :success, 
@@ -94,7 +91,9 @@ class WayControllerTest < Test::Unit::TestCase
         "saved way does not contain the right node on pos 0"
     assert_equal checkway.nds[1], nid2, 
         "saved way does not contain the right node on pos 1"
-    assert_equal users(:normal_user).id, checkway.user_id, 
+    assert_equal checkway.changeset_id, changeset_id,
+        "saved way does not belong to the correct changeset"
+    assert_equal users(:normal_user).id, checkway.changeset.user_id, 
         "saved way does not belong to user that created it"
     assert_equal true, checkway.visible, 
         "saved way is not visible"
@@ -107,19 +106,34 @@ class WayControllerTest < Test::Unit::TestCase
   def test_create_invalid
     basic_authorization "test@openstreetmap.org", "test"
 
+    # use the first user's open changeset
+    open_changeset_id = changesets(:normal_user_first_change).id
+    closed_changeset_id = changesets(:normal_user_closed_change).id
+    nid1 = current_nodes(:used_node_1).id
+
     # create a way with non-existing node
-    content "<osm><way><nd ref='0'/><tag k='test' v='yes' /></way></osm>"
+    content "<osm><way changeset='#{open_changeset_id}'>" + 
+      "<nd ref='0'/><tag k='test' v='yes' /></way></osm>"
     put :create
     # expect failure
     assert_response :precondition_failed, 
         "way upload with invalid node did not return 'precondition failed'"
 
     # create a way with no nodes
-    content "<osm><way><tag k='test' v='yes' /></way></osm>"
+    content "<osm><way changeset='#{open_changeset_id}'>" +
+      "<tag k='test' v='yes' /></way></osm>"
     put :create
     # expect failure
     assert_response :precondition_failed, 
         "way upload with no node did not return 'precondition failed'"
+
+    # create a way inside a closed changeset
+    content "<osm><way changeset='#{closed_changeset_id}'>" +
+      "<nd ref='#{nid1}'/></way></osm>"
+    put :create
+    # expect failure
+    assert_response :conflict, 
+        "way upload to closed changeset did not return 'conflict'"    
   end
 
   # -------------------------------------
@@ -127,7 +141,6 @@ class WayControllerTest < Test::Unit::TestCase
   # -------------------------------------
   
   def test_delete
-
     # first try to delete way without auth
     delete :delete, :id => current_ways(:visible_way).id
     assert_response :unauthorized
@@ -135,17 +148,164 @@ class WayControllerTest < Test::Unit::TestCase
     # now set auth
     basic_authorization("test@openstreetmap.org", "test");  
 
-    # this should work
+    # this shouldn't work as with the 0.6 api we need pay load to delete
+    delete :delete, :id => current_ways(:visible_way).id
+    assert_response :bad_request
+    
+    # Now try without having a changeset
+    content "<osm><way id='#{current_ways(:visible_way).id}'></osm>"
+    delete :delete, :id => current_ways(:visible_way).id
+    assert_response :bad_request
+    
+    # try to delete with an invalid (closed) changeset
+    content update_changeset(current_ways(:visible_way).to_xml,
+                             changesets(:normal_user_closed_change).id)
+    delete :delete, :id => current_ways(:visible_way).id
+    assert_response :conflict
+
+    # try to delete with an invalid (non-existent) changeset
+    content update_changeset(current_ways(:visible_way).to_xml,0)
+    delete :delete, :id => current_ways(:visible_way).id
+    assert_response :conflict
+
+    # Now try with a valid changeset
+    content current_ways(:visible_way).to_xml
     delete :delete, :id => current_ways(:visible_way).id
     assert_response :success
 
+    # check the returned value - should be the new version number
+    # valid delete should return the new version number, which should
+    # be greater than the old version number
+    assert @response.body.to_i > current_ways(:visible_way).version,
+       "delete request should return a new version number for way"
+
     # this won't work since the way is already deleted
+    content current_ways(:invisible_way).to_xml
     delete :delete, :id => current_ways(:invisible_way).id
     assert_response :gone
 
+    # this shouldn't work as the way is used in a relation
+    content current_ways(:used_way).to_xml
+    delete :delete, :id => current_ways(:used_way).id
+    assert_response :precondition_failed, 
+       "shouldn't be able to delete a way used in a relation (#{@response.body})"
+
     # this won't work since the way never existed
     delete :delete, :id => 0
     assert_response :not_found
   end
 
+  # ------------------------------------------------------------
+  # test tags handling
+  # ------------------------------------------------------------
+
+  ##
+  # Try adding a duplicate of an existing tag to a way
+  def test_add_duplicate_tags
+    # setup auth
+    basic_authorization(users(:normal_user).email, "test")
+
+    # add an identical tag to the way
+    tag_xml = XML::Node.new("tag")
+    tag_xml['k'] = current_way_tags(:t1).k
+    tag_xml['v'] = current_way_tags(:t1).v
+
+    # add the tag into the existing xml
+    way_xml = current_ways(:visible_way).to_xml
+    way_xml.find("//osm/way").first << tag_xml
+
+    # try and upload it
+    content way_xml
+    put :update, :id => current_ways(:visible_way).id
+    assert_response :bad_request, 
+       "adding a duplicate tag to a way should fail with 'bad request'"
+    assert_equal "Element way/#{current_ways(:visible_way).id} has duplicate tags with key #{current_way_tags(:t1).k}.", @response.body
+  end
+
+  ##
+  # Try adding a new duplicate tags to a way
+  def test_new_duplicate_tags
+    # setup auth
+    basic_authorization(users(:normal_user).email, "test")
+
+    # create duplicate tag
+    tag_xml = XML::Node.new("tag")
+    tag_xml['k'] = "i_am_a_duplicate"
+    tag_xml['v'] = "foobar"
+
+    # add the tag into the existing xml
+    way_xml = current_ways(:visible_way).to_xml
+
+    # add two copies of the tag
+    way_xml.find("//osm/way").first << tag_xml.copy(true) << tag_xml
+
+    # try and upload it
+    content way_xml
+    put :update, :id => current_ways(:visible_way).id
+    assert_response :bad_request, 
+       "adding new duplicate tags to a way should fail with 'bad request'"
+    assert_equal "Element way/#{current_ways(:visible_way).id} has duplicate tags with key i_am_a_duplicate.", @response.body
+  end
+
+  ##
+  # Try adding a new duplicate tags to a way.
+  # But be a bit subtle - use unicode decoding ambiguities to use different
+  # binary strings which have the same decoding.
+  def test_invalid_duplicate_tags
+    # setup auth
+    basic_authorization(users(:normal_user).email, "test")
+
+    # add the tag into the existing xml
+    way_str = "<osm><way changeset='1'>"
+    way_str << "<tag k='addr:housenumber' v='1'/>"
+    way_str << "<tag k='addr:housenumber' v='2'/>"
+    way_str << "</way></osm>";
+
+    # try and upload it
+    content way_str
+    put :create
+    assert_response :bad_request, 
+    "adding new duplicate tags to a way should fail with 'bad request'"
+    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
+    # in current fixtures ways 1 and 3 all use node 3. ways 2 and 4 
+    # *used* to use it but doesn't.
+    get :ways_for_node, :id => current_nodes(:used_node_1).id
+    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 = [ current_ways(:visible_way).id,
+                         current_ways(:used_way).id
+                       ]
+    found_way_ids = ways_xml.find("//osm/way").collect { |w| w["id"].to_i }
+    assert_equal expected_way_ids, found_way_ids,
+      "expected ways for node #{current_nodes(:used_node_1).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
+
+  ##
+  # update the changeset_id of a node element
+  def update_changeset(xml, changeset_id)
+    xml_attr_rewrite(xml, 'changeset', changeset_id)
+  end
+
+  ##
+  # update an attribute in the node element
+  def xml_attr_rewrite(xml, name, value)
+    xml.find("//osm/way").first[name] = value.to_s
+    return xml
+  end
 end