X-Git-Url: https://git.openstreetmap.org./rails.git/blobdiff_plain/8fe18995964717ff6f88858291c6f464cc40397f..66d74a8c2c5713cc6c8e22d2a6db3b64de2ae875:/test/controllers/changeset_controller_test.rb?ds=sidebyside

diff --git a/test/controllers/changeset_controller_test.rb b/test/controllers/changeset_controller_test.rb
index 5da65c4c6..9d39a8555 100644
--- a/test/controllers/changeset_controller_test.rb
+++ b/test/controllers/changeset_controller_test.rb
@@ -3,7 +3,6 @@ require "changeset_controller"
 
 class ChangesetControllerTest < ActionController::TestCase
   api_fixtures
-  fixtures :friends, :changeset_comments, :changesets_subscribers
 
   ##
   # test all routes which lead to this controller
@@ -99,19 +98,19 @@ class ChangesetControllerTest < ActionController::TestCase
   # -----------------------
 
   def test_create
-    basic_authorization users(:normal_user).email, "test"
+    basic_authorization create(:user, :data_public => false).email, "test"
     # Create the first user's changeset
     content "<osm><changeset>" +
-    "<tag k='created_by' v='osm test suite checking changesets'/>" +
-    "</changeset></osm>"
+            "<tag k='created_by' v='osm test suite checking changesets'/>" +
+            "</changeset></osm>"
     put :create
     assert_require_public_data
 
-    basic_authorization users(:public_user).email, "test"
+    basic_authorization create(:user).email, "test"
     # Create the first user's changeset
     content "<osm><changeset>" +
-    "<tag k='created_by' v='osm test suite checking changesets'/>" +
-    "</changeset></osm>"
+            "<tag k='created_by' v='osm test suite checking changesets'/>" +
+            "</changeset></osm>"
     put :create
 
     assert_response :success, "Creation of changeset did not return sucess status"
@@ -134,13 +133,13 @@ class ChangesetControllerTest < ActionController::TestCase
   end
 
   def test_create_invalid
-    basic_authorization users(:normal_user).email, "test"
+    basic_authorization create(:user, :data_public => false).email, "test"
     content "<osm><changeset></osm>"
     put :create
     assert_require_public_data
 
     ## Try the public user
-    basic_authorization users(:public_user).email, "test"
+    basic_authorization create(:user).email, "test"
     content "<osm><changeset></osm>"
     put :create
     assert_response :bad_request, "creating a invalid changeset should fail"
@@ -151,24 +150,24 @@ class ChangesetControllerTest < ActionController::TestCase
     put :create
     assert_response :unauthorized, "shouldn't be able to create a changeset with no auth"
 
-    ## Now try to with the non-public user
-    basic_authorization users(:normal_user).email, "test"
+    ## Now try to with a non-public user
+    basic_authorization create(:user, :data_public => false).email, "test"
     put :create
     assert_require_public_data
 
-    ## Try the inactive user
-    basic_authorization users(:inactive_user).email, "test"
+    ## Try an inactive user
+    basic_authorization create(:user, :pending).email, "test"
     put :create
     assert_inactive_user
 
-    ## Now try to use the public user
-    basic_authorization users(:public_user).email, "test"
+    ## Now try to use a normal user
+    basic_authorization create(:user).email, "test"
     put :create
     assert_response :bad_request, "creating a changeset with no content should fail"
   end
 
   def test_create_wrong_method
-    basic_authorization users(:public_user).email, "test"
+    basic_authorization create(:user).email, "test"
     get :create
     assert_response :method_not_allowed
     post :create
@@ -197,6 +196,7 @@ class ChangesetControllerTest < ActionController::TestCase
     assert_select "osm>changeset>discussion>comment", 0
 
     changeset_id = changesets(:normal_user_closed_change).id
+    create_list(:changeset_comment, 3, :changeset_id => changeset_id)
 
     get :read, :id => changeset_id, :include_discussion => true
     assert_response :success, "cannot get closed changeset with comments"
@@ -228,12 +228,12 @@ class ChangesetControllerTest < ActionController::TestCase
     assert_response :unauthorized
 
     ## Try using the non-public user
-    basic_authorization users(:normal_user).email, "test"
+    basic_authorization changesets(:normal_user_first_change).user.email, "test"
     put :close, :id => changesets(:normal_user_first_change).id
     assert_require_public_data
 
     ## The try with the public user
-    basic_authorization users(:public_user).email, "test"
+    basic_authorization changesets(:public_user_first_change).user.email, "test"
 
     cs_id = changesets(:public_user_first_change).id
     put :close, :id => cs_id
@@ -248,7 +248,7 @@ class ChangesetControllerTest < ActionController::TestCase
   ##
   # test that a different user can't close another user's changeset
   def test_close_invalid
-    basic_authorization users(:public_user).email, "test"
+    basic_authorization create(:user).email, "test"
 
     put :close, :id => changesets(:normal_user_first_change).id
     assert_response :conflict
@@ -258,7 +258,7 @@ class ChangesetControllerTest < ActionController::TestCase
   ##
   # test that you can't close using another method
   def test_close_method_invalid
-    basic_authorization users(:public_user).email, "test"
+    basic_authorization changesets(:public_user_first_change).user.email, "test"
 
     cs_id = changesets(:public_user_first_change).id
     get :close, :id => cs_id
@@ -284,7 +284,7 @@ class ChangesetControllerTest < ActionController::TestCase
     end
 
     # Now try with auth
-    basic_authorization users(:public_user).email, "test"
+    basic_authorization create(:user).email, "test"
     cs_ids.each do |id|
       begin
         put :close, :id => id
@@ -330,7 +330,7 @@ EOF
                     "shouldnn't be able to upload a simple valid diff to changeset: #{@response.body}"
 
     ## Now try with a private user
-    basic_authorization users(:normal_user).email, "test"
+    basic_authorization changesets(:normal_user_first_change).user.email, "test"
     changeset_id = changesets(:normal_user_first_change).id
 
     # simple diff to change a node, way and relation by removing
@@ -360,7 +360,7 @@ EOF
                     "can't upload a simple valid diff to changeset: #{@response.body}"
 
     ## Now try with the public user
-    basic_authorization users(:public_user).email, "test"
+    basic_authorization changesets(:public_user_first_change).user.email, "test"
     changeset_id = changesets(:public_user_first_change).id
 
     # simple diff to change a node, way and relation by removing
@@ -398,7 +398,7 @@ EOF
   ##
   # upload something which creates new objects using placeholders
   def test_upload_create_valid
-    basic_authorization users(:public_user).email, "test"
+    basic_authorization changesets(:public_user_first_change).user.email, "test"
     cs_id = changesets(:public_user_first_change).id
 
     # simple diff to create a node way and relation using placeholders
@@ -461,7 +461,7 @@ EOF
   # test a complex delete where we delete elements which rely on eachother
   # in the same transaction.
   def test_upload_delete
-    basic_authorization users(:public_user).display_name, "test"
+    basic_authorization changesets(:public_user_first_change).user.display_name, "test"
 
     diff = XML::Document.new
     diff.root = XML::Node.new "osmChange"
@@ -502,7 +502,7 @@ EOF
   # test uploading a delete with no lat/lon, as they are optional in
   # the osmChange spec.
   def test_upload_nolatlon_delete
-    basic_authorization users(:public_user).display_name, "test"
+    basic_authorization changesets(:public_user_first_change).user.display_name, "test"
 
     node = current_nodes(:public_visible_node)
     cs = changesets(:public_user_first_change)
@@ -523,12 +523,12 @@ EOF
 
   def test_repeated_changeset_create
     30.times do
-      basic_authorization users(:public_user).email, "test"
+      basic_authorization create(:user).email, "test"
 
       # create a temporary changeset
       content "<osm><changeset>" +
-      "<tag k='created_by' v='osm test suite checking changesets'/>" +
-      "</changeset></osm>"
+              "<tag k='created_by' v='osm test suite checking changesets'/>" +
+              "</changeset></osm>"
       assert_difference "Changeset.count", 1 do
         put :create
       end
@@ -537,7 +537,7 @@ EOF
   end
 
   def test_upload_large_changeset
-    basic_authorization users(:public_user).email, "test"
+    basic_authorization create(:user).email, "test"
 
     # create a changeset
     content "<osm><changeset/></osm>"
@@ -591,7 +591,8 @@ EOF
   # test that deleting stuff in a transaction doesn't bypass the checks
   # to ensure that used elements are not deleted.
   def test_upload_delete_invalid
-    basic_authorization users(:public_user).email, "test"
+    basic_authorization changesets(:public_user_first_change).user.email, "test"
+    cs = changesets(:public_user_first_change)
 
     diff = XML::Document.new
     diff.root = XML::Node.new "osmChange"
@@ -603,7 +604,7 @@ EOF
 
     # upload it
     content diff
-    post :upload, :id => 2
+    post :upload, :id => cs.id
     assert_response :precondition_failed,
                     "shouldn't be able to upload a invalid deletion diff: #{@response.body}"
     assert_equal "Precondition failed: Way 3 is still used by relations 1.", @response.body
@@ -617,7 +618,8 @@ EOF
   ##
   # test that a conditional delete of an in use object works.
   def test_upload_delete_if_unused
-    basic_authorization users(:public_user).email, "test"
+    basic_authorization changesets(:public_user_first_change).user.email, "test"
+    cs = changesets(:public_user_first_change)
 
     diff = XML::Document.new
     diff.root = XML::Node.new "osmChange"
@@ -630,7 +632,7 @@ EOF
 
     # upload it
     content diff
-    post :upload, :id => 2
+    post :upload, :id => cs.id
     assert_response :success,
                     "can't do a conditional delete of in use objects: #{@response.body}"
 
@@ -667,7 +669,7 @@ EOF
   ##
   # upload an element with a really long tag value
   def test_upload_invalid_too_long_tag
-    basic_authorization users(:public_user).email, "test"
+    basic_authorization changesets(:public_user_first_change).user.email, "test"
     cs_id = changesets(:public_user_first_change).id
 
     # simple diff to create a node way and relation using placeholders
@@ -675,7 +677,7 @@ EOF
 <osmChange>
  <create>
   <node id='-1' lon='0' lat='0' changeset='#{cs_id}'>
-   <tag k='foo' v='#{"x" * 256}'/>
+   <tag k='foo' v='#{'x' * 256}'/>
   </node>
  </create>
 </osmChange>
@@ -692,7 +694,7 @@ EOF
   # upload something which creates new objects and inserts them into
   # existing containers using placeholders.
   def test_upload_complex
-    basic_authorization users(:public_user).email, "test"
+    basic_authorization changesets(:public_user_first_change).user.email, "test"
     cs_id = changesets(:public_user_first_change).id
 
     # simple diff to create a node way and relation using placeholders
@@ -748,7 +750,7 @@ EOF
   # create a diff which references several changesets, which should cause
   # a rollback and none of the diff gets committed
   def test_upload_invalid_changesets
-    basic_authorization users(:public_user).email, "test"
+    basic_authorization changesets(:public_user_first_change).user.email, "test"
     cs_id = changesets(:public_user_first_change).id
 
     # simple diff to create a node way and relation using placeholders
@@ -795,7 +797,7 @@ EOF
   ##
   # upload multiple versions of the same element in the same diff.
   def test_upload_multiple_valid
-    basic_authorization users(:public_user).email, "test"
+    basic_authorization changesets(:public_user_first_change).user.email, "test"
     cs_id = changesets(:public_user_first_change).id
 
     # change the location of a node multiple times, each time referencing
@@ -832,7 +834,7 @@ EOF
   # upload multiple versions of the same element in the same diff, but
   # keep the version numbers the same.
   def test_upload_multiple_duplicate
-    basic_authorization users(:public_user).email, "test"
+    basic_authorization changesets(:public_user_first_change).user.email, "test"
     cs_id = changesets(:public_user_first_change).id
 
     diff = <<EOF
@@ -854,7 +856,7 @@ EOF
   ##
   # try to upload some elements without specifying the version
   def test_upload_missing_version
-    basic_authorization users(:public_user).email, "test"
+    basic_authorization changesets(:public_user_first_change).user.email, "test"
     cs_id = changesets(:public_user_first_change).id
 
     diff = <<EOF
@@ -875,7 +877,7 @@ EOF
   ##
   # try to upload with commands other than create, modify, or delete
   def test_action_upload_invalid
-    basic_authorization users(:public_user).email, "test"
+    basic_authorization changesets(:public_user_first_change).user.email, "test"
     cs_id = changesets(:public_user_first_change).id
 
     diff = <<EOF
@@ -895,7 +897,7 @@ EOF
   # upload a valid changeset which has a mixture of whitespace
   # to check a bug reported by ivansanchez (#1565).
   def test_upload_whitespace_valid
-    basic_authorization users(:public_user).email, "test"
+    basic_authorization changesets(:public_user_first_change).user.email, "test"
     changeset_id = changesets(:public_user_first_change).id
 
     diff = <<EOF
@@ -931,7 +933,7 @@ EOF
   # upload a valid changeset which has a mixture of whitespace
   # to check a bug reported by ivansanchez.
   def test_upload_reuse_placeholder_valid
-    basic_authorization users(:public_user).email, "test"
+    basic_authorization changesets(:public_user_first_change).user.email, "test"
     changeset_id = changesets(:public_user_first_change).id
 
     diff = <<EOF
@@ -965,7 +967,7 @@ EOF
   # test what happens if a diff upload re-uses placeholder IDs in an
   # illegal way.
   def test_upload_placeholder_invalid
-    basic_authorization users(:public_user).email, "test"
+    basic_authorization changesets(:public_user_first_change).user.email, "test"
     changeset_id = changesets(:public_user_first_change).id
 
     diff = <<EOF
@@ -989,7 +991,7 @@ EOF
   # test that uploading a way referencing invalid placeholders gives a
   # proper error, not a 500.
   def test_upload_placeholder_invalid_way
-    basic_authorization users(:public_user).email, "test"
+    basic_authorization changesets(:public_user_first_change).user.email, "test"
     changeset_id = changesets(:public_user_first_change).id
 
     diff = <<EOF
@@ -1044,7 +1046,7 @@ EOF
   # test that uploading a relation referencing invalid placeholders gives a
   # proper error, not a 500.
   def test_upload_placeholder_invalid_relation
-    basic_authorization users(:public_user).email, "test"
+    basic_authorization changesets(:public_user_first_change).user.email, "test"
     changeset_id = changesets(:public_user_first_change).id
 
     diff = <<EOF
@@ -1099,11 +1101,11 @@ EOF
   # test what happens if a diff is uploaded containing only a node
   # move.
   def test_upload_node_move
-    basic_authorization users(:public_user).email, "test"
+    basic_authorization create(:user).email, "test"
 
     content "<osm><changeset>" +
-    "<tag k='created_by' v='osm test suite checking changesets'/>" +
-    "</changeset></osm>"
+            "<tag k='created_by' v='osm test suite checking changesets'/>" +
+            "</changeset></osm>"
     put :create
     assert_response :success
     changeset_id = @response.body.to_i
@@ -1137,11 +1139,11 @@ EOF
   ##
   # test what happens if a diff is uploaded adding a node to a way.
   def test_upload_way_extend
-    basic_authorization users(:public_user).email, "test"
+    basic_authorization create(:user).email, "test"
 
     content "<osm><changeset>" +
-    "<tag k='created_by' v='osm test suite checking changesets'/>" +
-    "</changeset></osm>"
+            "<tag k='created_by' v='osm test suite checking changesets'/>" +
+            "</changeset></osm>"
     put :create
     assert_response :success
     changeset_id = @response.body.to_i
@@ -1176,13 +1178,12 @@ EOF
   ##
   # test for more issues in #1568
   def test_upload_empty_invalid
-    basic_authorization users(:public_user).email, "test"
+    basic_authorization changesets(:public_user_first_change).user.email, "test"
 
     ["<osmChange/>",
      "<osmChange></osmChange>",
      "<osmChange><modify/></osmChange>",
-     "<osmChange><modify></modify></osmChange>"
-    ].each do |diff|
+     "<osmChange><modify></modify></osmChange>"].each do |diff|
       # upload it
       content diff
       post :upload, :id => changesets(:public_user_first_change).id
@@ -1194,7 +1195,8 @@ EOF
   ##
   # test that the X-Error-Format header works to request XML errors
   def test_upload_xml_errors
-    basic_authorization users(:public_user).email, "test"
+    basic_authorization changesets(:public_user_first_change).user.email, "test"
+    cs = changesets(:public_user_first_change)
 
     # try and delete a node that is in use
     diff = XML::Document.new
@@ -1206,7 +1208,7 @@ EOF
     # upload it
     content diff
     error_format "xml"
-    post :upload, :id => 2
+    post :upload, :id => cs.id
     assert_response :success,
                     "failed to return error in XML format"
 
@@ -1220,23 +1222,23 @@ EOF
   # when we make some simple changes we get the same changes back from the
   # diff download.
   def test_diff_download_simple
-    ## First try with the normal user, which should get a forbidden
-    basic_authorization(users(:normal_user).email, "test")
+    ## First try with a non-public user, which should get a forbidden
+    basic_authorization(create(:user, :data_public => false).email, "test")
 
     # create a temporary changeset
     content "<osm><changeset>" +
-    "<tag k='created_by' v='osm test suite checking changesets'/>" +
-    "</changeset></osm>"
+            "<tag k='created_by' v='osm test suite checking changesets'/>" +
+            "</changeset></osm>"
     put :create
     assert_response :forbidden
 
-    ## Now try with the public user
-    basic_authorization(users(:public_user).email, "test")
+    ## Now try with a normal user
+    basic_authorization(create(:user).email, "test")
 
     # create a temporary changeset
     content "<osm><changeset>" +
-    "<tag k='created_by' v='osm test suite checking changesets'/>" +
-    "</changeset></osm>"
+            "<tag k='created_by' v='osm test suite checking changesets'/>" +
+            "</changeset></osm>"
     put :create
     assert_response :success
     changeset_id = @response.body.to_i
@@ -1277,12 +1279,12 @@ EOF
   #
   # NOTE: the error turned out to be something else completely!
   def test_josm_upload
-    basic_authorization(users(:public_user).email, "test")
+    basic_authorization(create(:user).email, "test")
 
     # create a temporary changeset
     content "<osm><changeset>" +
-    "<tag k='created_by' v='osm test suite checking changesets'/>" +
-    "</changeset></osm>"
+            "<tag k='created_by' v='osm test suite checking changesets'/>" +
+            "</changeset></osm>"
     put :create
     assert_response :success
     changeset_id = @response.body.to_i
@@ -1336,12 +1338,12 @@ OSMFILE
   # when we make some complex changes we get the same changes back from the
   # diff download.
   def test_diff_download_complex
-    basic_authorization(users(:public_user).email, "test")
+    basic_authorization(create(:user).email, "test")
 
     # create a temporary changeset
     content "<osm><changeset>" +
-    "<tag k='created_by' v='osm test suite checking changesets'/>" +
-    "</changeset></osm>"
+            "<tag k='created_by' v='osm test suite checking changesets'/>" +
+            "</changeset></osm>"
     put :create
     assert_response :success
     changeset_id = @response.body.to_i
@@ -1389,7 +1391,10 @@ EOF
   end
 
   def test_changeset_download
+    tag = create(:old_node_tag, :old_node => nodes(:used_node_2))
+
     get :download, :id => changesets(:normal_user_first_change).id
+
     assert_response :success
     assert_template nil
     # print @response.body
@@ -1397,7 +1402,7 @@ EOF
     assert_select "osmChange[version='#{API_VERSION}'][generator='#{GENERATOR}']" do
       assert_select "create", :count => 5
       assert_select "create>node[id='#{nodes(:used_node_2).node_id}'][visible='#{nodes(:used_node_2).visible?}'][version='#{nodes(:used_node_2).version}']" do
-        assert_select "tag[k='#{node_tags(:t3).k}'][v='#{node_tags(:t3).v}']"
+        assert_select "tag[k='#{tag.k}'][v='#{tag.v}']"
       end
       assert_select "create>node[id='#{nodes(:visible_node).node_id}']"
     end
@@ -1407,7 +1412,7 @@ EOF
   # check that the bounding box of a changeset gets updated correctly
   # FIXME: This should really be moded to a integration test due to the with_controller
   def test_changeset_bbox
-    basic_authorization users(:public_user).email, "test"
+    basic_authorization create(:user).email, "test"
 
     # create a new changeset
     content "<osm><changeset/></osm>"
@@ -1466,7 +1471,7 @@ EOF
   ##
   # test that the changeset :include method works as it should
   def test_changeset_include
-    basic_authorization users(:public_user).display_name, "test"
+    basic_authorization create(:user).display_name, "test"
 
     # create a new changeset
     content "<osm><changeset/></osm>"
@@ -1488,7 +1493,7 @@ EOF
   ##
   # test that a not found, wrong method with the expand bbox works as expected
   def test_changeset_expand_bbox_error
-    basic_authorization users(:public_user).display_name, "test"
+    basic_authorization create(:user).display_name, "test"
 
     # create a new changeset
     content "<osm><changeset/></osm>"
@@ -1574,7 +1579,7 @@ EOF
 
     get :query, :closed => "true"
     assert_response :success, "can't get changesets by closed-ness"
-    assert_changesets [3, 5, 6, 7, 8]
+    assert_changesets [3, 5, 6, 7, 8, 9]
 
     get :query, :closed => "true", :user => users(:normal_user).id
     assert_response :success, "can't get changesets by closed-ness and user"
@@ -1598,8 +1603,7 @@ EOF
   def test_query_invalid
     ["abracadabra!",
      "1,2,3,F",
-     ";drop table users;"
-    ].each do |bbox|
+     ";drop table users;"].each do |bbox|
       get :query, :bbox => bbox
       assert_response :bad_request, "'#{bbox}' isn't a bbox"
     end
@@ -1608,8 +1612,7 @@ EOF
      "00-00-00",
      ";drop table users;",
      ",",
-     "-,-"
-    ].each do |time|
+     "-,-"].each do |time|
       get :query, :time => time
       assert_response :bad_request, "'#{time}' isn't a valid time range"
     end
@@ -1617,8 +1620,7 @@ EOF
     ["me",
      "foobar",
      "-1",
-     "0"
-    ].each do |uid|
+     "0"].each do |uid|
       get :query, :user => uid
       assert_response :bad_request, "'#{uid}' isn't a valid user ID"
     end
@@ -1627,7 +1629,7 @@ EOF
   ##
   # check updating tags on a changeset
   def test_changeset_update
-    ## First try with the non-public user
+    ## First try with a non-public user
     changeset = changesets(:normal_user_first_change)
     new_changeset = changeset.to_xml
     new_tag = XML::Node.new "tag"
@@ -1641,17 +1643,18 @@ EOF
     assert_response :unauthorized
 
     # try with the wrong authorization
-    basic_authorization users(:public_user).email, "test"
+    basic_authorization create(:user).email, "test"
     put :update, :id => changeset.id
     assert_response :conflict
 
     # now this should get an unauthorized
-    basic_authorization users(:normal_user).email, "test"
+    basic_authorization changeset.user.email, "test"
     put :update, :id => changeset.id
     assert_require_public_data "user with their data non-public, shouldn't be able to edit their changeset"
 
     ## Now try with the public user
     changeset = changesets(:public_user_first_change)
+    create(:changeset_tag, :changeset => changeset)
     new_changeset = changeset.to_xml
     new_tag = XML::Node.new "tag"
     new_tag["k"] = "tagtesting"
@@ -1665,12 +1668,12 @@ EOF
     assert_response :unauthorized
 
     # try with the wrong authorization
-    basic_authorization users(:second_public_user).email, "test"
+    basic_authorization create(:user).email, "test"
     put :update, :id => changeset.id
     assert_response :conflict
 
     # now this should work...
-    basic_authorization users(:public_user).email, "test"
+    basic_authorization changeset.user.email, "test"
     put :update, :id => changeset.id
     assert_response :success
 
@@ -1683,7 +1686,7 @@ EOF
   # check that a user different from the one who opened the changeset
   # can't modify it.
   def test_changeset_update_invalid
-    basic_authorization users(:public_user).email, "test"
+    basic_authorization create(:user).email, "test"
 
     changeset = changesets(:normal_user_first_change)
     new_changeset = changeset.to_xml
@@ -1701,7 +1704,7 @@ EOF
   # check that a changeset can contain a certain max number of changes.
   ## FIXME should be changed to an integration test due to the with_controller
   def test_changeset_limits
-    basic_authorization users(:public_user).email, "test"
+    basic_authorization create(:user).email, "test"
 
     # open a new changeset
     content "<osm><changeset/></osm>"
@@ -1989,9 +1992,15 @@ EOF
     end
     assert_response :success
 
+    changeset = changesets(:normal_user_subscribed_change)
+    changeset.subscribers.push(users(:normal_user))
+    changeset.subscribers.push(users(:public_user))
+    changeset.subscribers.push(users(:suspended_user))
+    changeset.subscribers.push(users(:deleted_user))
+
     assert_difference "ChangesetComment.count", 1 do
       assert_difference "ActionMailer::Base.deliveries.size", 1 do
-        post :comment, :id => changesets(:normal_user_subscribed_change).id, :text => "This is a comment"
+        post :comment, :id => changeset.id, :text => "This is a comment"
       end
     end
     assert_response :success
@@ -2007,7 +2016,7 @@ EOF
 
     assert_difference "ChangesetComment.count", 1 do
       assert_difference "ActionMailer::Base.deliveries.size", 2 do
-        post :comment, :id => changesets(:normal_user_subscribed_change).id, :text => "This is a comment"
+        post :comment, :id => changeset.id, :text => "This is a comment"
       end
     end
     assert_response :success
@@ -2032,7 +2041,7 @@ EOF
     post :comment, :id => changesets(:normal_user_closed_change).id, :text => "This is a comment"
     assert_response :unauthorized
 
-    basic_authorization(users(:public_user).email, "test")
+    basic_authorization(create(:user).email, "test")
 
     # bad changeset id
     assert_no_difference "ChangesetComment.count" do
@@ -2062,7 +2071,7 @@ EOF
   ##
   # test subscribe success
   def test_subscribe_success
-    basic_authorization(users(:public_user).email, "test")
+    basic_authorization(create(:user).email, "test")
     changeset = changesets(:normal_user_closed_change)
 
     assert_difference "changeset.subscribers.count", 1 do
@@ -2074,6 +2083,8 @@ EOF
   ##
   # test subscribe fail
   def test_subscribe_fail
+    user = create(:user)
+
     # unauthorized
     changeset = changesets(:normal_user_closed_change)
     assert_no_difference "changeset.subscribers.count" do
@@ -2081,7 +2092,7 @@ EOF
     end
     assert_response :unauthorized
 
-    basic_authorization(users(:public_user).email, "test")
+    basic_authorization(user.email, "test")
 
     # bad changeset id
     assert_no_difference "changeset.subscribers.count" do
@@ -2098,6 +2109,7 @@ EOF
 
     # trying to subscribe when already subscribed
     changeset = changesets(:normal_user_subscribed_change)
+    changeset.subscribers.push(user)
     assert_no_difference "changeset.subscribers.count" do
       post :subscribe, :id => changeset.id
     end
@@ -2107,8 +2119,10 @@ EOF
   ##
   # test unsubscribe success
   def test_unsubscribe_success
-    basic_authorization(users(:public_user).email, "test")
+    user = create(:user)
+    basic_authorization(user.email, "test")
     changeset = changesets(:normal_user_subscribed_change)
+    changeset.subscribers.push(user)
 
     assert_difference "changeset.subscribers.count", -1 do
       post :unsubscribe, :id => changeset.id
@@ -2126,7 +2140,7 @@ EOF
     end
     assert_response :unauthorized
 
-    basic_authorization(users(:public_user).email, "test")
+    basic_authorization(create(:user).email, "test")
 
     # bad changeset id
     assert_no_difference "changeset.subscribers.count" do
@@ -2153,21 +2167,21 @@ EOF
   # test hide comment fail
   def test_hide_comment_fail
     # unauthorized
-    comment = changeset_comments(:normal_comment_1)
+    comment = create(:changeset_comment)
     assert_equal true, comment.visible
 
     post :hide_comment, :id => comment.id
     assert_response :unauthorized
     assert_equal true, comment.reload.visible
 
-    basic_authorization(users(:public_user).email, "test")
+    basic_authorization(create(:user).email, "test")
 
     # not a moderator
     post :hide_comment, :id => comment.id
     assert_response :forbidden
     assert_equal true, comment.reload.visible
 
-    basic_authorization(users(:moderator_user).email, "test")
+    basic_authorization(create(:moderator_user).email, "test")
 
     # bad comment id
     post :hide_comment, :id => 999111
@@ -2178,10 +2192,10 @@ EOF
   ##
   # test hide comment succes
   def test_hide_comment_success
-    comment = changeset_comments(:normal_comment_1)
+    comment = create(:changeset_comment)
     assert_equal true, comment.visible
 
-    basic_authorization(users(:moderator_user).email, "test")
+    basic_authorization(create(:moderator_user).email, "test")
 
     post :hide_comment, :id => comment.id
     assert_response :success
@@ -2192,21 +2206,21 @@ EOF
   # test unhide comment fail
   def test_unhide_comment_fail
     # unauthorized
-    comment = changeset_comments(:hidden_comment)
+    comment = create(:changeset_comment, :visible => false)
     assert_equal false, comment.visible
 
     post :unhide_comment, :id => comment.id
     assert_response :unauthorized
     assert_equal false, comment.reload.visible
 
-    basic_authorization(users(:public_user).email, "test")
+    basic_authorization(create(:user).email, "test")
 
     # not a moderator
     post :unhide_comment, :id => comment.id
     assert_response :forbidden
     assert_equal false, comment.reload.visible
 
-    basic_authorization(users(:moderator_user).email, "test")
+    basic_authorization(create(:moderator_user).email, "test")
 
     # bad comment id
     post :unhide_comment, :id => 999111
@@ -2217,10 +2231,10 @@ EOF
   ##
   # test unhide comment succes
   def test_unhide_comment_success
-    comment = changeset_comments(:hidden_comment)
+    comment = create(:changeset_comment, :visible => false)
     assert_equal false, comment.visible
 
-    basic_authorization(users(:moderator_user).email, "test")
+    basic_authorization(create(:moderator_user).email, "test")
 
     post :unhide_comment, :id => comment.id
     assert_response :success
@@ -2230,6 +2244,8 @@ EOF
   ##
   # test comments feed
   def test_comments_feed
+    create_list(:changeset_comment, 3, :changeset_id => changesets(:normal_user_closed_change).id)
+
     get :comments_feed, :format => "rss"
     assert_response :success
     assert_equal "application/rss+xml", @response.content_type
@@ -2339,10 +2355,11 @@ EOF
     assert changesets.size <= 20
 
     assert_select "feed", :count => [changesets.size, 1].min do
-      assert_select "entry", :count => changesets.size
+      assert_select "> title", :count => 1, :text => /^Changesets/
+      assert_select "> entry", :count => changesets.size
 
       changesets.each do |changeset|
-        assert_select "entry > id", changeset_url(:id => changeset.id)
+        assert_select "> entry > id", changeset_url(:id => changeset.id)
       end
     end
   end