Altered a functional test on way_tags.

diff --git a/test/functional/way_controller_test.rb b/test/functional/way_controller_test.rb
index 8a057c2936d5502b0a8dfc98b42447e3b11a9a2c..0eb77c2e44e4f383a06f18a912d28184f2b683ee 100644 (file)
--- a/test/functional/way_controller_test.rb
+++ b/test/functional/way_controller_test.rb
@@ -257,34 +257,37 @@ class WayControllerTest < Test::Unit::TestCase
   # 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.
+  #
+  # NOTE: I'm not sure this test is working correctly, as a lot of the tag
+  # keys seem to come out as "addr��housenumber". It might be something to
+  # do with Ruby's unicode handling...?
   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'/>"
 
     # all of these keys have the same unicode decoding, but are binary
     # not equal. libxml should make these identical as it decodes the
     # XML document...
-    [ "addr:housenumber",
-      "addr\xc0\xbahousenumber",
+    [ "addr\xc0\xbahousenumber",
       "addr\xe0\x80\xbahousenumber",
       "addr\xf0\x80\x80\xbahousenumber" ].each do |key|
-      tag_xml = XML::Node.new("tag")
-      tag_xml['k'] = key
-      tag_xml['v'] = "1"
+      # copy the XML doc to add the tags
+      way_str_copy = way_str.clone
 
       # add all new tags to the way
-      way_str << "<tag k='" + key + "' v='1'/>"
+      way_str_copy << "<tag k='" << key << "' v='1'/>"
+      way_str_copy << "</way></osm>";
+
+      # try and upload it
+      content way_str_copy
+      put :create
+      assert_response :bad_request, 
+         "adding new duplicate tags to a way should fail with 'bad request'"
     end
-    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'"
   end
 
   ##