improve link ordering

[rails.git] / test / controllers / traces_controller_test.rb

diff --git a/test/controllers/traces_controller_test.rb b/test/controllers/traces_controller_test.rb
index 84469437ac8524b7be304df60073430fed9f5642..1c3dc2d31def9fc85db02a1d437d5593ea1143b4 100644 (file)
--- a/test/controllers/traces_controller_test.rb
+++ b/test/controllers/traces_controller_test.rb
@@ -1,24 +1,20 @@
 require "test_helper"
 require "test_helper"

-require "minitest/mock"

 
 

-class TracesControllerTest < ActionController::TestCase
+class TracesControllerTest < ActionDispatch::IntegrationTest
+  # Use temporary directories with unique names for each test
+  # This allows the tests to be run in parallel.

   def setup
   def setup

-    @gpx_trace_dir = Object.send("remove_const", "GPX_TRACE_DIR")
-    Object.const_set("GPX_TRACE_DIR", Rails.root.join("test", "gpx", "traces"))
-
-    @gpx_image_dir = Object.send("remove_const", "GPX_IMAGE_DIR")
-    Object.const_set("GPX_IMAGE_DIR", Rails.root.join("test", "gpx", "images"))
+    @gpx_trace_dir_orig = Settings.gpx_trace_dir
+    @gpx_image_dir_orig = Settings.gpx_image_dir
+    Settings.gpx_trace_dir = Dir.mktmpdir("trace", Rails.root.join("test/gpx"))
+    Settings.gpx_image_dir = Dir.mktmpdir("image", Rails.root.join("test/gpx"))

   end
 
   def teardown
   end
 
   def teardown

-    File.unlink(*Dir.glob(File.join(GPX_TRACE_DIR, "*.gpx")))
-    File.unlink(*Dir.glob(File.join(GPX_IMAGE_DIR, "*.gif")))
-
-    Object.send("remove_const", "GPX_TRACE_DIR")
-    Object.const_set("GPX_TRACE_DIR", @gpx_trace_dir)
-
-    Object.send("remove_const", "GPX_IMAGE_DIR")
-    Object.const_set("GPX_IMAGE_DIR", @gpx_image_dir)
+    FileUtils.remove_dir(Settings.gpx_trace_dir)
+    FileUtils.remove_dir(Settings.gpx_image_dir)
+    Settings.gpx_trace_dir = @gpx_trace_dir_orig
+    Settings.gpx_image_dir = @gpx_image_dir_orig

   end
 
   ##
   end
 
   ##


@@ -129,15 +125,15 @@ class TracesControllerTest < ActionController::TestCase
       { :controller => "traces", :action => "update", :id => "1" }
     )
     assert_routing(
       { :controller => "traces", :action => "update", :id => "1" }
     )
     assert_routing(

-      { :path => "/trace/1/delete", :method => :post },
-      { :controller => "traces", :action => "delete", :id => "1" }
+      { :path => "/traces/1", :method => :delete },
+      { :controller => "traces", :action => "destroy", :id => "1" }

     )
   end
 
   # Check that the index of traces is displayed
   def test_index
     user = create(:user)
     )
   end
 
   # Check that the index of traces is displayed
   def test_index
     user = create(:user)

-    # The fourth test below is surpisingly sensitive to timestamp ordering when the timestamps are equal.
+    # The fourth test below is surprisingly sensitive to timestamp ordering when the timestamps are equal.

     trace_a = create(:trace, :visibility => "public", :timestamp => 4.seconds.ago) do |trace|
       create(:tracetag, :trace => trace, :tag => "London")
     end
     trace_a = create(:trace, :visibility => "public", :timestamp => 4.seconds.ago) do |trace|
       create(:tracetag, :trace => trace, :tag => "London")
     end


@@ -152,19 +148,21 @@ class TracesControllerTest < ActionController::TestCase
     end
 
     # First with the public index
     end
 
     # First with the public index

-    get :index
+    get traces_path

     check_trace_index [trace_b, trace_a]
 
     # Restrict traces to those with a given tag
     check_trace_index [trace_b, trace_a]
 
     # Restrict traces to those with a given tag

-    get :index, :params => { :tag => "London" }
+    get traces_path(:tag => "London")

     check_trace_index [trace_a]
 
     check_trace_index [trace_a]
 

+    session_for(user)
+

     # Should see more when we are logged in
     # Should see more when we are logged in

-    get :index, :session => { :user => user }
+    get traces_path

     check_trace_index [trace_d, trace_c, trace_b, trace_a]
 
     # Again, we should see more when we are logged in
     check_trace_index [trace_d, trace_c, trace_b, trace_a]
 
     # Again, we should see more when we are logged in

-    get :index, :params => { :tag => "London" }, :session => { :user => user }
+    get traces_path(:tag => "London")

     check_trace_index [trace_c, trace_a]
   end
 
     check_trace_index [trace_c, trace_a]
   end
 


@@ -179,15 +177,17 @@ class TracesControllerTest < ActionController::TestCase
     end
 
     # First try to get it when not logged in
     end
 
     # First try to get it when not logged in

-    get :mine
-    assert_redirected_to :controller => "users", :action => "login", :referer => "/traces/mine"
+    get traces_mine_path
+    assert_redirected_to login_path(:referer => "/traces/mine")
+
+    session_for(user)

 
     # Now try when logged in
 
     # Now try when logged in

-    get :mine, :session => { :user => user }
+    get traces_mine_path

     assert_redirected_to :action => "index", :display_name => user.display_name
 
     # Fetch the actual index
     assert_redirected_to :action => "index", :display_name => user.display_name
 
     # Fetch the actual index

-    get :index, :params => { :display_name => user.display_name }, :session => { :user => user }
+    get traces_path(:display_name => user.display_name)

     check_trace_index [trace_b]
   end
 
     check_trace_index [trace_b]
   end
 


@@ -203,27 +203,31 @@ class TracesControllerTest < ActionController::TestCase
     end
 
     # Test a user with no traces
     end
 
     # Test a user with no traces

-    get :index, :params => { :display_name => second_user.display_name }
+    get traces_path(:display_name => second_user.display_name)

     check_trace_index []
 
     # Test the user with the traces - should see only public ones
     check_trace_index []
 
     # Test the user with the traces - should see only public ones

-    get :index, :params => { :display_name => user.display_name }
+    get traces_path(:display_name => user.display_name)

     check_trace_index [trace_b]
 
     check_trace_index [trace_b]
 

+    session_for(third_user)
+

     # Should still see only public ones when authenticated as another user
     # Should still see only public ones when authenticated as another user

-    get :index, :params => { :display_name => user.display_name }, :session => { :user => third_user }
+    get traces_path(:display_name => user.display_name)

     check_trace_index [trace_b]
 
     check_trace_index [trace_b]
 

+    session_for(user)
+

     # Should see all traces when authenticated as the target user
     # Should see all traces when authenticated as the target user

-    get :index, :params => { :display_name => user.display_name }, :session => { :user => user }
+    get traces_path(:display_name => user.display_name)

     check_trace_index [trace_c, trace_b]
 
     # Should only see traces with the correct tag when a tag is specified
     check_trace_index [trace_c, trace_b]
 
     # Should only see traces with the correct tag when a tag is specified

-    get :index, :params => { :display_name => user.display_name, :tag => "London" }, :session => { :user => user }
+    get traces_path(:display_name => user.display_name, :tag => "London")

     check_trace_index [trace_c]
 
     # Should get an error if the user does not exist
     check_trace_index [trace_c]
 
     # Should get an error if the user does not exist

-    get :index, :params => { :display_name => "UnknownUser" }
+    get traces_path(:display_name => "UnknownUser")

     assert_response :not_found
     assert_template "users/no_such_user"
   end
     assert_response :not_found
     assert_template "users/no_such_user"
   end


@@ -234,14 +238,14 @@ class TracesControllerTest < ActionController::TestCase
     create_list(:trace, 50)
 
     # Try and get the index
     create_list(:trace, 50)
 
     # Try and get the index

-    get :index
+    get traces_path

     assert_response :success
     assert_select "table#trace_list tbody", :count => 1 do
       assert_select "tr", :count => 20
     end
 
     # Try and get the second page
     assert_response :success
     assert_select "table#trace_list tbody", :count => 1 do
       assert_select "tr", :count => 20
     end
 
     # Try and get the second page

-    get :index, :params => { :page => 2 }
+    get traces_path(:page => 2)

     assert_response :success
     assert_select "table#trace_list tbody", :count => 1 do
       assert_select "tr", :count => 20
     assert_response :success
     assert_select "table#trace_list tbody", :count => 1 do
       assert_select "tr", :count => 20


@@ -251,7 +255,7 @@ class TracesControllerTest < ActionController::TestCase
   # Check the RSS feed
   def test_rss
     user = create(:user)
   # Check the RSS feed
   def test_rss
     user = create(:user)

-    # The fourth test below is surpisingly sensitive to timestamp ordering when the timestamps are equal.
+    # The fourth test below is surprisingly sensitive to timestamp ordering when the timestamps are equal.

     trace_a = create(:trace, :visibility => "public", :timestamp => 4.seconds.ago) do |trace|
       create(:tracetag, :trace => trace, :tag => "London")
     end
     trace_a = create(:trace, :visibility => "public", :timestamp => 4.seconds.ago) do |trace|
       create(:tracetag, :trace => trace, :tag => "London")
     end


@@ -266,11 +270,11 @@ class TracesControllerTest < ActionController::TestCase
     end
 
     # First with the public feed
     end
 
     # First with the public feed

-    get :georss, :params => { :format => :rss }
+    get traces_rss_path

     check_trace_feed [trace_b, trace_a]
 
     # Restrict traces to those with a given tag
     check_trace_feed [trace_b, trace_a]
 
     # Restrict traces to those with a given tag

-    get :georss, :params => { :tag => "London", :format => :rss }
+    get traces_rss_path(:tag => "London")

     check_trace_feed [trace_a]
   end
 
     check_trace_feed [trace_a]
   end
 


@@ -287,19 +291,19 @@ class TracesControllerTest < ActionController::TestCase
     create(:trace, :visibility => "private")
 
     # Test a user with no traces
     create(:trace, :visibility => "private")
 
     # Test a user with no traces

-    get :georss, :params => { :display_name => second_user.display_name, :format => :rss }
+    get traces_rss_path(:display_name => second_user.display_name)

     check_trace_feed []
 
     # Test the user with the traces - should see only public ones
     check_trace_feed []
 
     # Test the user with the traces - should see only public ones

-    get :georss, :params => { :display_name => user.display_name, :format => :rss }
+    get traces_rss_path(:display_name => user.display_name)

     check_trace_feed [trace_c, trace_b]
 
     # Should only see traces with the correct tag when a tag is specified
     check_trace_feed [trace_c, trace_b]
 
     # Should only see traces with the correct tag when a tag is specified

-    get :georss, :params => { :display_name => user.display_name, :tag => "London", :format => :rss }
+    get traces_rss_path(:display_name => user.display_name, :tag => "London")

     check_trace_feed [trace_c]
 
     # Should no traces if the user does not exist
     check_trace_feed [trace_c]
 
     # Should no traces if the user does not exist

-    get :georss, :params => { :display_name => "UnknownUser", :format => :rss }
+    get traces_rss_path(:display_name => "UnknownUser")

     check_trace_feed []
   end
 
     check_trace_feed []
   end
 


@@ -308,15 +312,17 @@ class TracesControllerTest < ActionController::TestCase
     public_trace_file = create(:trace, :visibility => "public")
 
     # First with no auth, which should work since the trace is public
     public_trace_file = create(:trace, :visibility => "public")
 
     # First with no auth, which should work since the trace is public

-    get :show, :params => { :display_name => public_trace_file.user.display_name, :id => public_trace_file.id }
+    get show_trace_path(:display_name => public_trace_file.user.display_name, :id => public_trace_file)

     check_trace_show public_trace_file
 
     # Now with some other user, which should work since the trace is public
     check_trace_show public_trace_file
 
     # Now with some other user, which should work since the trace is public

-    get :show, :params => { :display_name => public_trace_file.user.display_name, :id => public_trace_file.id }, :session => { :user => create(:user) }
+    session_for(create(:user))
+    get show_trace_path(:display_name => public_trace_file.user.display_name, :id => public_trace_file)

     check_trace_show public_trace_file
 
     # And finally we should be able to do it with the owner of the trace
     check_trace_show public_trace_file
 
     # And finally we should be able to do it with the owner of the trace

-    get :show, :params => { :display_name => public_trace_file.user.display_name, :id => public_trace_file.id }, :session => { :user => public_trace_file.user }
+    session_for(public_trace_file.user)
+    get show_trace_path(:display_name => public_trace_file.user.display_name, :id => public_trace_file)

     check_trace_show public_trace_file
   end
 
     check_trace_show public_trace_file
   end
 


@@ -325,17 +331,19 @@ class TracesControllerTest < ActionController::TestCase
     anon_trace_file = create(:trace, :visibility => "private")
 
     # First with no auth
     anon_trace_file = create(:trace, :visibility => "private")
 
     # First with no auth

-    get :show, :params => { :display_name => anon_trace_file.user.display_name, :id => anon_trace_file.id }
+    get show_trace_path(:display_name => anon_trace_file.user.display_name, :id => anon_trace_file)

     assert_response :redirect
     assert_redirected_to :action => :index
 
     # Now with some other user, which should not work since the trace is anon
     assert_response :redirect
     assert_redirected_to :action => :index
 
     # Now with some other user, which should not work since the trace is anon

-    get :show, :params => { :display_name => anon_trace_file.user.display_name, :id => anon_trace_file.id }, :session => { :user => create(:user) }
+    session_for(create(:user))
+    get show_trace_path(:display_name => anon_trace_file.user.display_name, :id => anon_trace_file)

     assert_response :redirect
     assert_redirected_to :action => :index
 
     # And finally we should be able to do it with the owner of the trace
     assert_response :redirect
     assert_redirected_to :action => :index
 
     # And finally we should be able to do it with the owner of the trace

-    get :show, :params => { :display_name => anon_trace_file.user.display_name, :id => anon_trace_file.id }, :session => { :user => anon_trace_file.user }
+    session_for(anon_trace_file.user)
+    get show_trace_path(:display_name => anon_trace_file.user.display_name, :id => anon_trace_file)

     check_trace_show anon_trace_file
   end
 
     check_trace_show anon_trace_file
   end
 


@@ -344,12 +352,13 @@ class TracesControllerTest < ActionController::TestCase
     deleted_trace_file = create(:trace, :deleted)
 
     # First with a trace that has never existed
     deleted_trace_file = create(:trace, :deleted)
 
     # First with a trace that has never existed

-    get :show, :params => { :display_name => create(:user).display_name, :id => 0 }
+    get show_trace_path(:display_name => create(:user).display_name, :id => 0)

     assert_response :redirect
     assert_redirected_to :action => :index
 
     # Now with a trace that has been deleted
     assert_response :redirect
     assert_redirected_to :action => :index
 
     # Now with a trace that has been deleted

-    get :show, :params => { :display_name => deleted_trace_file.user.display_name, :id => deleted_trace_file.id }, :session => { :user => deleted_trace_file.user }
+    session_for(deleted_trace_file.user)
+    get show_trace_path(:display_name => deleted_trace_file.user.display_name, :id => deleted_trace_file)

     assert_response :redirect
     assert_redirected_to :action => :index
   end
     assert_response :redirect
     assert_redirected_to :action => :index
   end


@@ -359,15 +368,17 @@ class TracesControllerTest < ActionController::TestCase
     public_trace_file = create(:trace, :visibility => "public", :fixture => "a")
 
     # First with no auth, which should work since the trace is public
     public_trace_file = create(:trace, :visibility => "public", :fixture => "a")
 
     # First with no auth, which should work since the trace is public

-    get :data, :params => { :display_name => public_trace_file.user.display_name, :id => public_trace_file.id }
+    get trace_data_path(:display_name => public_trace_file.user.display_name, :id => public_trace_file)

     check_trace_data public_trace_file, "848caa72f2f456d1bd6a0fdf228aa1b9"
 
     # Now with some other user, which should work since the trace is public
     check_trace_data public_trace_file, "848caa72f2f456d1bd6a0fdf228aa1b9"
 
     # Now with some other user, which should work since the trace is public

-    get :data, :params => { :display_name => public_trace_file.user.display_name, :id => public_trace_file.id }, :session => { :user => create(:user) }
+    session_for(create(:user))
+    get trace_data_path(:display_name => public_trace_file.user.display_name, :id => public_trace_file)

     check_trace_data public_trace_file, "848caa72f2f456d1bd6a0fdf228aa1b9"
 
     # And finally we should be able to do it with the owner of the trace
     check_trace_data public_trace_file, "848caa72f2f456d1bd6a0fdf228aa1b9"
 
     # And finally we should be able to do it with the owner of the trace

-    get :data, :params => { :display_name => public_trace_file.user.display_name, :id => public_trace_file.id }, :session => { :user => public_trace_file.user }
+    session_for(public_trace_file.user)
+    get trace_data_path(:display_name => public_trace_file.user.display_name, :id => public_trace_file)

     check_trace_data public_trace_file, "848caa72f2f456d1bd6a0fdf228aa1b9"
   end
 
     check_trace_data public_trace_file, "848caa72f2f456d1bd6a0fdf228aa1b9"
   end
 


@@ -376,15 +387,15 @@ class TracesControllerTest < ActionController::TestCase
     identifiable_trace_file = create(:trace, :visibility => "identifiable", :fixture => "d")
 
     # First get the data as is
     identifiable_trace_file = create(:trace, :visibility => "identifiable", :fixture => "d")
 
     # First get the data as is

-    get :data, :params => { :display_name => identifiable_trace_file.user.display_name, :id => identifiable_trace_file.id }
+    get trace_data_path(:display_name => identifiable_trace_file.user.display_name, :id => identifiable_trace_file)

     check_trace_data identifiable_trace_file, "c6422a3d8750faae49ed70e7e8a51b93", "application/x-gzip", "gpx.gz"
 
     # Now ask explicitly for XML format
     check_trace_data identifiable_trace_file, "c6422a3d8750faae49ed70e7e8a51b93", "application/x-gzip", "gpx.gz"
 
     # Now ask explicitly for XML format

-    get :data, :params => { :display_name => identifiable_trace_file.user.display_name, :id => identifiable_trace_file.id, :format => "xml" }
+    get trace_data_path(:display_name => identifiable_trace_file.user.display_name, :id => identifiable_trace_file.id, :format => "xml")

     check_trace_data identifiable_trace_file, "abd6675fdf3024a84fc0a1deac147c0d", "application/xml", "xml"
 
     # Now ask explicitly for GPX format
     check_trace_data identifiable_trace_file, "abd6675fdf3024a84fc0a1deac147c0d", "application/xml", "xml"
 
     # Now ask explicitly for GPX format

-    get :data, :params => { :display_name => identifiable_trace_file.user.display_name, :id => identifiable_trace_file.id, :format => "gpx" }
+    get trace_data_path(:display_name => identifiable_trace_file.user.display_name, :id => identifiable_trace_file.id, :format => "gpx")

     check_trace_data identifiable_trace_file, "abd6675fdf3024a84fc0a1deac147c0d"
   end
 
     check_trace_data identifiable_trace_file, "abd6675fdf3024a84fc0a1deac147c0d"
   end
 


@@ -393,16 +404,18 @@ class TracesControllerTest < ActionController::TestCase
     anon_trace_file = create(:trace, :visibility => "private", :fixture => "b")
 
     # First with no auth
     anon_trace_file = create(:trace, :visibility => "private", :fixture => "b")
 
     # First with no auth

-    get :data, :params => { :display_name => anon_trace_file.user.display_name, :id => anon_trace_file.id }
+    get trace_data_path(:display_name => anon_trace_file.user.display_name, :id => anon_trace_file)

     assert_response :not_found
 
     # Now with some other user, which shouldn't work since the trace is anon
     assert_response :not_found
 
     # Now with some other user, which shouldn't work since the trace is anon

-    get :data, :params => { :display_name => anon_trace_file.user.display_name, :id => anon_trace_file.id }, :session => { :user => create(:user) }
+    session_for(create(:user))
+    get trace_data_path(:display_name => anon_trace_file.user.display_name, :id => anon_trace_file)

     assert_response :not_found
 
     # And finally we should be able to do it with the owner of the trace
     assert_response :not_found
 
     # And finally we should be able to do it with the owner of the trace

-    get :data, :params => { :display_name => anon_trace_file.user.display_name, :id => anon_trace_file.id }, :session => { :user => anon_trace_file.user }
-    check_trace_data anon_trace_file, "66179ca44f1e93d8df62e2b88cbea732"
+    session_for(anon_trace_file.user)
+    get trace_data_path(:display_name => anon_trace_file.user.display_name, :id => anon_trace_file)
+    check_trace_data anon_trace_file, "db4cb5ed2d7d2b627b3b504296c4f701"

   end
 
   # Test downloading a trace that doesn't exist
   end
 
   # Test downloading a trace that doesn't exist


@@ -410,11 +423,12 @@ class TracesControllerTest < ActionController::TestCase
     deleted_trace_file = create(:trace, :deleted)
 
     # First with a trace that has never existed
     deleted_trace_file = create(:trace, :deleted)
 
     # First with a trace that has never existed

-    get :data, :params => { :display_name => create(:user).display_name, :id => 0 }
+    get trace_data_path(:display_name => create(:user).display_name, :id => 0)

     assert_response :not_found
 
     # Now with a trace that has been deleted
     assert_response :not_found
 
     # Now with a trace that has been deleted

-    get :data, :params => { :display_name => deleted_trace_file.user.display_name, :id => deleted_trace_file.id }, :session => { :user => deleted_trace_file.user }
+    session_for(deleted_trace_file.user)
+    get trace_data_path(:display_name => deleted_trace_file.user.display_name, :id => deleted_trace_file)

     assert_response :not_found
   end
 
     assert_response :not_found
   end
 


@@ -423,15 +437,17 @@ class TracesControllerTest < ActionController::TestCase
     public_trace_file = create(:trace, :visibility => "public", :fixture => "a")
 
     # First with no auth, which should work since the trace is public
     public_trace_file = create(:trace, :visibility => "public", :fixture => "a")
 
     # First with no auth, which should work since the trace is public

-    get :picture, :params => { :display_name => public_trace_file.user.display_name, :id => public_trace_file.id }
+    get trace_picture_path(:display_name => public_trace_file.user.display_name, :id => public_trace_file)

     check_trace_picture public_trace_file
 
     # Now with some other user, which should work since the trace is public
     check_trace_picture public_trace_file
 
     # Now with some other user, which should work since the trace is public

-    get :picture, :params => { :display_name => public_trace_file.user.display_name, :id => public_trace_file.id }, :session => { :user => create(:user) }
+    session_for(create(:user))
+    get trace_picture_path(:display_name => public_trace_file.user.display_name, :id => public_trace_file)

     check_trace_picture public_trace_file
 
     # And finally we should be able to do it with the owner of the trace
     check_trace_picture public_trace_file
 
     # And finally we should be able to do it with the owner of the trace

-    get :picture, :params => { :display_name => public_trace_file.user.display_name, :id => public_trace_file.id }, :session => { :user => public_trace_file.user }
+    session_for(public_trace_file.user)
+    get trace_picture_path(:display_name => public_trace_file.user.display_name, :id => public_trace_file)

     check_trace_picture public_trace_file
   end
 
     check_trace_picture public_trace_file
   end
 


@@ -440,15 +456,17 @@ class TracesControllerTest < ActionController::TestCase
     anon_trace_file = create(:trace, :visibility => "private", :fixture => "b")
 
     # First with no auth
     anon_trace_file = create(:trace, :visibility => "private", :fixture => "b")
 
     # First with no auth

-    get :picture, :params => { :display_name => anon_trace_file.user.display_name, :id => anon_trace_file.id }
+    get trace_picture_path(:display_name => anon_trace_file.user.display_name, :id => anon_trace_file)

     assert_response :forbidden
 
     # Now with some other user, which shouldn't work since the trace is anon
     assert_response :forbidden
 
     # Now with some other user, which shouldn't work since the trace is anon

-    get :picture, :params => { :display_name => anon_trace_file.user.display_name, :id => anon_trace_file.id }, :session => { :user => create(:user) }
+    session_for(create(:user))
+    get trace_picture_path(:display_name => anon_trace_file.user.display_name, :id => anon_trace_file)

     assert_response :forbidden
 
     # And finally we should be able to do it with the owner of the trace
     assert_response :forbidden
 
     # And finally we should be able to do it with the owner of the trace

-    get :picture, :params => { :display_name => anon_trace_file.user.display_name, :id => anon_trace_file.id }, :session => { :user => anon_trace_file.user }
+    session_for(anon_trace_file.user)
+    get trace_picture_path(:display_name => anon_trace_file.user.display_name, :id => anon_trace_file)

     check_trace_picture anon_trace_file
   end
 
     check_trace_picture anon_trace_file
   end
 


@@ -457,11 +475,12 @@ class TracesControllerTest < ActionController::TestCase
     deleted_trace_file = create(:trace, :deleted)
 
     # First with a trace that has never existed
     deleted_trace_file = create(:trace, :deleted)
 
     # First with a trace that has never existed

-    get :picture, :params => { :display_name => create(:user).display_name, :id => 0 }
+    get trace_picture_path(:display_name => create(:user).display_name, :id => 0)

     assert_response :not_found
 
     # Now with a trace that has been deleted
     assert_response :not_found
 
     # Now with a trace that has been deleted

-    get :picture, :params => { :display_name => deleted_trace_file.user.display_name, :id => deleted_trace_file.id }, :session => { :user => deleted_trace_file.user }
+    session_for(deleted_trace_file.user)
+    get trace_picture_path(:display_name => deleted_trace_file.user.display_name, :id => deleted_trace_file)

     assert_response :not_found
   end
 
     assert_response :not_found
   end
 


@@ -470,15 +489,17 @@ class TracesControllerTest < ActionController::TestCase
     public_trace_file = create(:trace, :visibility => "public", :fixture => "a")
 
     # First with no auth, which should work since the trace is public
     public_trace_file = create(:trace, :visibility => "public", :fixture => "a")
 
     # First with no auth, which should work since the trace is public

-    get :icon, :params => { :display_name => public_trace_file.user.display_name, :id => public_trace_file.id }
+    get trace_icon_path(:display_name => public_trace_file.user.display_name, :id => public_trace_file)

     check_trace_icon public_trace_file
 
     # Now with some other user, which should work since the trace is public
     check_trace_icon public_trace_file
 
     # Now with some other user, which should work since the trace is public

-    get :icon, :params => { :display_name => public_trace_file.user.display_name, :id => public_trace_file.id }, :session => { :user => create(:user) }
+    session_for(create(:user))
+    get trace_icon_path(:display_name => public_trace_file.user.display_name, :id => public_trace_file)

     check_trace_icon public_trace_file
 
     # And finally we should be able to do it with the owner of the trace
     check_trace_icon public_trace_file
 
     # And finally we should be able to do it with the owner of the trace

-    get :icon, :params => { :display_name => public_trace_file.user.display_name, :id => public_trace_file.id }, :session => { :user => public_trace_file.user }
+    session_for(public_trace_file.user)
+    get trace_icon_path(:display_name => public_trace_file.user.display_name, :id => public_trace_file)

     check_trace_icon public_trace_file
   end
 
     check_trace_icon public_trace_file
   end
 


@@ -487,15 +508,17 @@ class TracesControllerTest < ActionController::TestCase
     anon_trace_file = create(:trace, :visibility => "private", :fixture => "b")
 
     # First with no auth
     anon_trace_file = create(:trace, :visibility => "private", :fixture => "b")
 
     # First with no auth

-    get :icon, :params => { :display_name => anon_trace_file.user.display_name, :id => anon_trace_file.id }
+    get trace_icon_path(:display_name => anon_trace_file.user.display_name, :id => anon_trace_file)

     assert_response :forbidden
 
     # Now with some other user, which shouldn't work since the trace is anon
     assert_response :forbidden
 
     # Now with some other user, which shouldn't work since the trace is anon

-    get :icon, :params => { :display_name => anon_trace_file.user.display_name, :id => anon_trace_file.id }, :session => { :user => create(:user) }
+    session_for(create(:user))
+    get trace_icon_path(:display_name => anon_trace_file.user.display_name, :id => anon_trace_file)

     assert_response :forbidden
 
     # And finally we should be able to do it with the owner of the trace
     assert_response :forbidden
 
     # And finally we should be able to do it with the owner of the trace

-    get :icon, :params => { :display_name => anon_trace_file.user.display_name, :id => anon_trace_file.id }, :session => { :user => anon_trace_file.user }
+    session_for(anon_trace_file.user)
+    get trace_icon_path(:display_name => anon_trace_file.user.display_name, :id => anon_trace_file)

     check_trace_icon anon_trace_file
   end
 
     check_trace_icon anon_trace_file
   end
 


@@ -504,25 +527,27 @@ class TracesControllerTest < ActionController::TestCase
     deleted_trace_file = create(:trace, :deleted)
 
     # First with a trace that has never existed
     deleted_trace_file = create(:trace, :deleted)
 
     # First with a trace that has never existed

-    get :icon, :params => { :display_name => create(:user).display_name, :id => 0 }
+    get trace_icon_path(:display_name => create(:user).display_name, :id => 0)

     assert_response :not_found
 
     # Now with a trace that has been deleted
     assert_response :not_found
 
     # Now with a trace that has been deleted

-    get :icon, :params => { :display_name => deleted_trace_file.user.display_name, :id => deleted_trace_file.id }, :session => { :user => deleted_trace_file.user }
+    session_for(deleted_trace_file.user)
+    get trace_icon_path(:display_name => deleted_trace_file.user.display_name, :id => deleted_trace_file)

     assert_response :not_found
   end
 
   # Test fetching the new trace page
   def test_new_get
     # First with no auth
     assert_response :not_found
   end
 
   # Test fetching the new trace page
   def test_new_get
     # First with no auth

-    get :new
+    get new_trace_path

     assert_response :redirect
     assert_response :redirect

-    assert_redirected_to :controller => :users, :action => :login, :referer => new_trace_path
+    assert_redirected_to login_path(:referer => new_trace_path)

 
     # Now authenticated as a user with gps.trace.visibility set
     user = create(:user)
     create(:user_preference, :user => user, :k => "gps.trace.visibility", :v => "identifiable")
 
     # Now authenticated as a user with gps.trace.visibility set
     user = create(:user)
     create(:user_preference, :user => user, :k => "gps.trace.visibility", :v => "identifiable")

-    get :new, :session => { :user => user }
+    session_for(user)
+    get new_trace_path

     assert_response :success
     assert_template :new
     assert_select "select#trace_visibility option[value=identifiable][selected]", 1
     assert_response :success
     assert_template :new
     assert_select "select#trace_visibility option[value=identifiable][selected]", 1


@@ -530,14 +555,16 @@ class TracesControllerTest < ActionController::TestCase
     # Now authenticated as a user with gps.trace.public set
     second_user = create(:user)
     create(:user_preference, :user => second_user, :k => "gps.trace.public", :v => "default")
     # Now authenticated as a user with gps.trace.public set
     second_user = create(:user)
     create(:user_preference, :user => second_user, :k => "gps.trace.public", :v => "default")

-    get :new, :session => { :user => second_user }
+    session_for(second_user)
+    get new_trace_path

     assert_response :success
     assert_template :new
     assert_select "select#trace_visibility option[value=public][selected]", 1
 
     # Now authenticated as a user with no preferences
     third_user = create(:user)
     assert_response :success
     assert_template :new
     assert_select "select#trace_visibility option[value=public][selected]", 1
 
     # Now authenticated as a user with no preferences
     third_user = create(:user)

-    get :new, :session => { :user => third_user }
+    session_for(third_user)
+    get new_trace_path

     assert_response :success
     assert_template :new
     assert_select "select#trace_visibility option[value=private][selected]", 1
     assert_response :success
     assert_template :new
     assert_select "select#trace_visibility option[value=private][selected]", 1


@@ -546,12 +573,12 @@ class TracesControllerTest < ActionController::TestCase
   # Test creating a trace
   def test_create_post
     # Get file to use
   # Test creating a trace
   def test_create_post
     # Get file to use

-    fixture = Rails.root.join("test", "gpx", "fixtures", "a.gpx")
+    fixture = Rails.root.join("test/gpx/fixtures/a.gpx")

     file = Rack::Test::UploadedFile.new(fixture, "application/gpx+xml")
     user = create(:user)
 
     # First with no auth
     file = Rack::Test::UploadedFile.new(fixture, "application/gpx+xml")
     user = create(:user)
 
     # First with no auth

-    post :create, :params => { :trace => { :gpx_file => file, :description => "New Trace", :tagstring => "new,trace", :visibility => "trackable" } }
+    post traces_path(:trace => { :gpx_file => file, :description => "New Trace", :tagstring => "new,trace", :visibility => "trackable" })

     assert_response :forbidden
 
     # Rewind the file
     assert_response :forbidden
 
     # Rewind the file


@@ -560,7 +587,8 @@ class TracesControllerTest < ActionController::TestCase
     # Now authenticated
     create(:user_preference, :user => user, :k => "gps.trace.visibility", :v => "identifiable")
     assert_not_equal "trackable", user.preferences.where(:k => "gps.trace.visibility").first.v
     # Now authenticated
     create(:user_preference, :user => user, :k => "gps.trace.visibility", :v => "identifiable")
     assert_not_equal "trackable", user.preferences.where(:k => "gps.trace.visibility").first.v

-    post :create, :params => { :trace => { :gpx_file => file, :description => "New Trace", :tagstring => "new,trace", :visibility => "trackable" } }, :session => { :user => user }
+    session_for(user)
+    post traces_path, :params => { :trace => { :gpx_file => file, :description => "New Trace", :tagstring => "new,trace", :visibility => "trackable" } }

     assert_response :redirect
     assert_redirected_to :action => :index, :display_name => user.display_name
     assert_match(/file has been uploaded/, flash[:notice])
     assert_response :redirect
     assert_redirected_to :action => :index, :display_name => user.display_name
     assert_match(/file has been uploaded/, flash[:notice])


@@ -569,7 +597,7 @@ class TracesControllerTest < ActionController::TestCase
     assert_equal "New Trace", trace.description
     assert_equal %w[new trace], trace.tags.order(:tag).collect(&:tag)
     assert_equal "trackable", trace.visibility
     assert_equal "New Trace", trace.description
     assert_equal %w[new trace], trace.tags.order(:tag).collect(&:tag)
     assert_equal "trackable", trace.visibility

-    assert_equal false, trace.inserted
+    assert_not trace.inserted

     assert_equal File.new(fixture).read, File.new(trace.trace_name).read
     trace.destroy
     assert_equal "trackable", user.preferences.where(:k => "gps.trace.visibility").first.v
     assert_equal File.new(fixture).read, File.new(trace.trace_name).read
     trace.destroy
     assert_equal "trackable", user.preferences.where(:k => "gps.trace.visibility").first.v


@@ -578,16 +606,17 @@ class TracesControllerTest < ActionController::TestCase
   # Test creating a trace with validation errors
   def test_create_post_with_validation_errors
     # Get file to use
   # Test creating a trace with validation errors
   def test_create_post_with_validation_errors
     # Get file to use

-    fixture = Rails.root.join("test", "gpx", "fixtures", "a.gpx")
+    fixture = Rails.root.join("test/gpx/fixtures/a.gpx")

     file = Rack::Test::UploadedFile.new(fixture, "application/gpx+xml")
     user = create(:user)
 
     # Now authenticated
     create(:user_preference, :user => user, :k => "gps.trace.visibility", :v => "identifiable")
     assert_not_equal "trackable", user.preferences.where(:k => "gps.trace.visibility").first.v
     file = Rack::Test::UploadedFile.new(fixture, "application/gpx+xml")
     user = create(:user)
 
     # Now authenticated
     create(:user_preference, :user => user, :k => "gps.trace.visibility", :v => "identifiable")
     assert_not_equal "trackable", user.preferences.where(:k => "gps.trace.visibility").first.v

-    post :create, :params => { :trace => { :gpx_file => file, :description => "", :tagstring => "new,trace", :visibility => "trackable" } }, :session => { :user => user }
+    session_for(user)
+    post traces_path, :params => { :trace => { :gpx_file => file, :description => "", :tagstring => "new,trace", :visibility => "trackable" } }

     assert_template :new
     assert_template :new

-    assert_match "Description is too short (minimum is 1 character)", response.body
+    assert_match "is too short (minimum is 1 character)", response.body

   end
 
   # Test fetching the edit page for a trace using GET
   end
 
   # Test fetching the edit page for a trace using GET


@@ -596,24 +625,28 @@ class TracesControllerTest < ActionController::TestCase
     deleted_trace_file = create(:trace, :deleted)
 
     # First with no auth
     deleted_trace_file = create(:trace, :deleted)
 
     # First with no auth

-    get :edit, :params => { :display_name => public_trace_file.user.display_name, :id => public_trace_file.id }
+    get edit_trace_path(:display_name => public_trace_file.user.display_name, :id => public_trace_file)

     assert_response :redirect
     assert_response :redirect

-    assert_redirected_to :controller => :users, :action => :login, :referer => edit_trace_path(:display_name => public_trace_file.user.display_name, :id => public_trace_file.id)
+    assert_redirected_to login_path(:referer => edit_trace_path(:display_name => public_trace_file.user.display_name, :id => public_trace_file.id))

 
     # Now with some other user, which should fail
 
     # Now with some other user, which should fail

-    get :edit, :params => { :display_name => public_trace_file.user.display_name, :id => public_trace_file.id }, :session => { :user => create(:user) }
+    session_for(create(:user))
+    get edit_trace_path(:display_name => public_trace_file.user.display_name, :id => public_trace_file)

     assert_response :forbidden
 
     # Now with a trace which doesn't exist
     assert_response :forbidden
 
     # Now with a trace which doesn't exist

-    get :edit, :params => { :display_name => create(:user).display_name, :id => 0 }, :session => { :user => create(:user) }
+    session_for(create(:user))
+    get edit_trace_path(:display_name => create(:user).display_name, :id => 0)

     assert_response :not_found
 
     # Now with a trace which has been deleted
     assert_response :not_found
 
     # Now with a trace which has been deleted

-    get :edit, :params => { :display_name => deleted_trace_file.user.display_name, :id => deleted_trace_file.id }, :session => { :user => deleted_trace_file.user }
+    session_for(deleted_trace_file.user)
+    get edit_trace_path(:display_name => deleted_trace_file.user.display_name, :id => deleted_trace_file)

     assert_response :not_found
 
     # Finally with a trace that we are allowed to edit
     assert_response :not_found
 
     # Finally with a trace that we are allowed to edit

-    get :edit, :params => { :display_name => public_trace_file.user.display_name, :id => public_trace_file.id }, :session => { :user => public_trace_file.user }
+    session_for(public_trace_file.user)
+    get edit_trace_path(:display_name => public_trace_file.user.display_name, :id => public_trace_file)

     assert_response :success
   end
 
     assert_response :success
   end
 


@@ -626,23 +659,27 @@ class TracesControllerTest < ActionController::TestCase
     new_details = { :description => "Changed description", :tagstring => "new_tag", :visibility => "private" }
 
     # First with no auth
     new_details = { :description => "Changed description", :tagstring => "new_tag", :visibility => "private" }
 
     # First with no auth

-    put :update, :params => { :display_name => public_trace_file.user.display_name, :id => public_trace_file.id, :trace => new_details }
+    put trace_path(:display_name => public_trace_file.user.display_name, :id => public_trace_file, :trace => new_details)

     assert_response :forbidden
 
     # Now with some other user, which should fail
     assert_response :forbidden
 
     # Now with some other user, which should fail

-    put :update, :params => { :display_name => public_trace_file.user.display_name, :id => public_trace_file.id, :trace => new_details }, :session => { :user => create(:user) }
+    session_for(create(:user))
+    put trace_path(:display_name => public_trace_file.user.display_name, :id => public_trace_file, :trace => new_details)

     assert_response :forbidden
 
     # Now with a trace which doesn't exist
     assert_response :forbidden
 
     # Now with a trace which doesn't exist

-    put :update, :params => { :display_name => create(:user).display_name, :id => 0 }, :session => { :user => create(:user), :trace => new_details }
+    session_for(create(:user))
+    put trace_path(:display_name => create(:user).display_name, :id => 0, :trace => new_details)

     assert_response :not_found
 
     # Now with a trace which has been deleted
     assert_response :not_found
 
     # Now with a trace which has been deleted

-    put :update, :params => { :display_name => deleted_trace_file.user.display_name, :id => deleted_trace_file.id, :trace => new_details }, :session => { :user => deleted_trace_file.user }
+    session_for(deleted_trace_file.user)
+    put trace_path(:display_name => deleted_trace_file.user.display_name, :id => deleted_trace_file, :trace => new_details)

     assert_response :not_found
 
     # Finally with a trace that we are allowed to edit
     assert_response :not_found
 
     # Finally with a trace that we are allowed to edit

-    put :update, :params => { :display_name => public_trace_file.user.display_name, :id => public_trace_file.id, :trace => new_details }, :session => { :user => public_trace_file.user }
+    session_for(public_trace_file.user)
+    put trace_path(:display_name => public_trace_file.user.display_name, :id => public_trace_file, :trace => new_details)

     assert_response :redirect
     assert_redirected_to :action => :show, :display_name => public_trace_file.user.display_name
     trace = Trace.find(public_trace_file.id)
     assert_response :redirect
     assert_redirected_to :action => :show, :display_name => public_trace_file.user.display_name
     trace = Trace.find(public_trace_file.id)


@@ -651,43 +688,47 @@ class TracesControllerTest < ActionController::TestCase
     assert_equal new_details[:visibility], trace.visibility
   end
 
     assert_equal new_details[:visibility], trace.visibility
   end
 

-  # Test deleting a trace
-  def test_delete
+  # Test destroying a trace
+  def test_destroy

     public_trace_file = create(:trace, :visibility => "public")
     deleted_trace_file = create(:trace, :deleted)
 
     # First with no auth
     public_trace_file = create(:trace, :visibility => "public")
     deleted_trace_file = create(:trace, :deleted)
 
     # First with no auth

-    post :delete, :params => { :display_name => public_trace_file.user.display_name, :id => public_trace_file.id }
+    delete trace_path(:display_name => public_trace_file.user.display_name, :id => public_trace_file)

     assert_response :forbidden
 
     # Now with some other user, which should fail
     assert_response :forbidden
 
     # Now with some other user, which should fail

-    post :delete, :params => { :display_name => public_trace_file.user.display_name, :id => public_trace_file.id }, :session => { :user => create(:user) }
+    session_for(create(:user))
+    delete trace_path(:display_name => public_trace_file.user.display_name, :id => public_trace_file)

     assert_response :forbidden
 
     # Now with a trace which doesn't exist
     assert_response :forbidden
 
     # Now with a trace which doesn't exist

-    post :delete, :params => { :display_name => create(:user).display_name, :id => 0 }, :session => { :user => create(:user) }
+    session_for(create(:user))
+    delete trace_path(:display_name => create(:user).display_name, :id => 0)

     assert_response :not_found
 
     # Now with a trace has already been deleted
     assert_response :not_found
 
     # Now with a trace has already been deleted

-    post :delete, :params => { :display_name => deleted_trace_file.user.display_name, :id => deleted_trace_file.id }, :session => { :user => deleted_trace_file.user }
+    session_for(deleted_trace_file.user)
+    delete trace_path(:display_name => deleted_trace_file.user.display_name, :id => deleted_trace_file)

     assert_response :not_found
 
     # Now with a trace that we are allowed to delete
     assert_response :not_found
 
     # Now with a trace that we are allowed to delete

-    post :delete, :params => { :display_name => public_trace_file.user.display_name, :id => public_trace_file.id }, :session => { :user => public_trace_file.user }
+    session_for(public_trace_file.user)
+    delete trace_path(:display_name => public_trace_file.user.display_name, :id => public_trace_file)

     assert_response :redirect
     assert_redirected_to :action => :index, :display_name => public_trace_file.user.display_name
     trace = Trace.find(public_trace_file.id)
     assert_response :redirect
     assert_redirected_to :action => :index, :display_name => public_trace_file.user.display_name
     trace = Trace.find(public_trace_file.id)

-    assert_equal false, trace.visible
+    assert_not trace.visible

 
 

-    # Finally with a trace that is deleted by an admin
+    # Finally with a trace that is destroyed by an admin

     public_trace_file = create(:trace, :visibility => "public")
     admin = create(:administrator_user)
     public_trace_file = create(:trace, :visibility => "public")
     admin = create(:administrator_user)

-
-    post :delete, :params => { :display_name => public_trace_file.user.display_name, :id => public_trace_file.id }, :session => { :user => admin }
+    session_for(admin)
+    delete trace_path(:display_name => public_trace_file.user.display_name, :id => public_trace_file)

     assert_response :redirect
     assert_redirected_to :action => :index, :display_name => public_trace_file.user.display_name
     trace = Trace.find(public_trace_file.id)
     assert_response :redirect
     assert_redirected_to :action => :index, :display_name => public_trace_file.user.display_name
     trace = Trace.find(public_trace_file.id)

-    assert_equal false, trace.visible
+    assert_not trace.visible

   end
 
   private
   end
 
   private


@@ -695,7 +736,7 @@ class TracesControllerTest < ActionController::TestCase
   def check_trace_feed(traces)
     assert_response :success
     assert_template "georss"
   def check_trace_feed(traces)
     assert_response :success
     assert_template "georss"

-    assert_equal "application/rss+xml", @response.content_type
+    assert_equal "application/rss+xml", @response.media_type

     assert_select "rss", :count => 1 do
       assert_select "channel", :count => 1 do
         assert_select "title"
     assert_select "rss", :count => 1 do
       assert_select "channel", :count => 1 do
         assert_select "title"


@@ -705,8 +746,8 @@ class TracesControllerTest < ActionController::TestCase
         assert_select "item", :count => traces.length do |items|
           traces.zip(items).each do |trace, item|
             assert_select item, "title", trace.name
         assert_select "item", :count => traces.length do |items|
           traces.zip(items).each do |trace, item|
             assert_select item, "title", trace.name

-            assert_select item, "link", "http://test.host/user/#{ERB::Util.u(trace.user.display_name)}/traces/#{trace.id}"
-            assert_select item, "guid", "http://test.host/user/#{ERB::Util.u(trace.user.display_name)}/traces/#{trace.id}"
+            assert_select item, "link", "http://www.example.com/user/#{ERB::Util.u(trace.user.display_name)}/traces/#{trace.id}"
+            assert_select item, "guid", "http://www.example.com/user/#{ERB::Util.u(trace.user.display_name)}/traces/#{trace.id}"

             assert_select item, "description"
             # assert_select item, "dc:creator", trace.user.display_name
             assert_select item, "pubDate", trace.timestamp.rfc822
             assert_select item, "description"
             # assert_select item, "dc:creator", trace.user.display_name
             assert_select item, "pubDate", trace.timestamp.rfc822


@@ -720,19 +761,19 @@ class TracesControllerTest < ActionController::TestCase
     assert_response :success
     assert_template "index"
 
     assert_response :success
     assert_template "index"
 

-    if !traces.empty?
+    if traces.empty?
+      assert_select "h4", /Nothing here yet/
+    else

       assert_select "table#trace_list tbody", :count => 1 do
         assert_select "tr", :count => traces.length do |rows|
           traces.zip(rows).each do |trace, row|
             assert_select row, "a", Regexp.new(Regexp.escape(trace.name))
       assert_select "table#trace_list tbody", :count => 1 do
         assert_select "tr", :count => traces.length do |rows|
           traces.zip(rows).each do |trace, row|
             assert_select row, "a", Regexp.new(Regexp.escape(trace.name))

-            assert_select row, "span.trace_summary", Regexp.new(Regexp.escape("(#{trace.size} points)")) if trace.inserted?
+            assert_select row, "li", Regexp.new(Regexp.escape("#{trace.size} points")) if trace.inserted?

             assert_select row, "td", Regexp.new(Regexp.escape(trace.description))
             assert_select row, "td", Regexp.new(Regexp.escape("by #{trace.user.display_name}"))
           end
         end
       end
             assert_select row, "td", Regexp.new(Regexp.escape(trace.description))
             assert_select row, "td", Regexp.new(Regexp.escape("by #{trace.user.display_name}"))
           end
         end
       end

-    else
-      assert_select "h4", /Nothing here yet/

     end
   end
 
     end
   end
 


@@ -750,19 +791,19 @@ class TracesControllerTest < ActionController::TestCase
   def check_trace_data(trace, digest, content_type = "application/gpx+xml", extension = "gpx")
     assert_response :success
     assert_equal digest, Digest::MD5.hexdigest(response.body)
   def check_trace_data(trace, digest, content_type = "application/gpx+xml", extension = "gpx")
     assert_response :success
     assert_equal digest, Digest::MD5.hexdigest(response.body)

-    assert_equal content_type, response.content_type
-    assert_equal "attachment; filename=\"#{trace.id}.#{extension}\"", @response.header["Content-Disposition"]
+    assert_equal content_type, response.media_type
+    assert_equal "attachment; filename=\"#{trace.id}.#{extension}\"; filename*=UTF-8''#{trace.id}.#{extension}", @response.header["Content-Disposition"]

   end
 
   def check_trace_picture(trace)
     assert_response :success
   end
 
   def check_trace_picture(trace)
     assert_response :success

-    assert_equal "image/gif", response.content_type
+    assert_equal "image/gif", response.media_type

     assert_equal trace.large_picture, response.body
   end
 
   def check_trace_icon(trace)
     assert_response :success
     assert_equal trace.large_picture, response.body
   end
 
   def check_trace_icon(trace)
     assert_response :success

-    assert_equal "image/gif", response.content_type
+    assert_equal "image/gif", response.media_type

     assert_equal trace.icon_picture, response.body
   end
 end
     assert_equal trace.icon_picture, response.body
   end
 end