X-Git-Url: https://git.openstreetmap.org/rails.git/blobdiff_plain/568a447a8cf8a9e3af4f0d776c7a776db7ab32c7..7a1615bc55aee72dd03a5dd43c08b4f13f669f06:/test/controllers/traces_controller_test.rb

diff --git a/test/controllers/traces_controller_test.rb b/test/controllers/traces_controller_test.rb
index 7cfc468b2..7765bde46 100644
--- a/test/controllers/traces_controller_test.rb
+++ b/test/controllers/traces_controller_test.rb
@@ -1,59 +1,25 @@
 require "test_helper"
-require "digest"
-require "minitest/mock"
 
 class TracesControllerTest < ActionController::TestCase
+  # Use temporary directories with unique names for each test
+  # This allows the tests to be run in parallel.
   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
-    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
 
   ##
   # test all routes which lead to this controller
   def test_routes
-    assert_routing(
-      { :path => "/api/0.6/gpx/create", :method => :post },
-      { :controller => "traces", :action => "api_create" }
-    )
-    assert_routing(
-      { :path => "/api/0.6/gpx/1", :method => :get },
-      { :controller => "traces", :action => "api_read", :id => "1" }
-    )
-    assert_routing(
-      { :path => "/api/0.6/gpx/1", :method => :put },
-      { :controller => "traces", :action => "api_update", :id => "1" }
-    )
-    assert_routing(
-      { :path => "/api/0.6/gpx/1", :method => :delete },
-      { :controller => "traces", :action => "api_delete", :id => "1" }
-    )
-    assert_recognizes(
-      { :controller => "traces", :action => "api_read", :id => "1" },
-      { :path => "/api/0.6/gpx/1/details", :method => :get }
-    )
-    assert_routing(
-      { :path => "/api/0.6/gpx/1/data", :method => :get },
-      { :controller => "traces", :action => "api_data", :id => "1" }
-    )
-    assert_routing(
-      { :path => "/api/0.6/gpx/1/data.xml", :method => :get },
-      { :controller => "traces", :action => "api_data", :id => "1", :format => "xml" }
-    )
-
     assert_routing(
       { :path => "/traces", :method => :get },
       { :controller => "traces", :action => "index" }
@@ -159,8 +125,8 @@ class TracesControllerTest < ActionController::TestCase
       { :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
 
@@ -210,7 +176,7 @@ class TracesControllerTest < ActionController::TestCase
 
     # First try to get it when not logged in
     get :mine
-    assert_redirected_to :controller => "user", :action => "login", :referer => "/traces/mine"
+    assert_redirected_to :controller => "users", :action => "login", :referer => "/traces/mine"
 
     # Now try when logged in
     get :mine, :session => { :user => user }
@@ -255,7 +221,7 @@ class TracesControllerTest < ActionController::TestCase
     # Should get an error if the user does not exist
     get :index, :params => { :display_name => "UnknownUser" }
     assert_response :not_found
-    assert_template "user/no_such_user"
+    assert_template "users/no_such_user"
   end
 
   # Check a multi-page index
@@ -432,7 +398,7 @@ class TracesControllerTest < ActionController::TestCase
 
     # 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"
+    check_trace_data anon_trace_file, "db4cb5ed2d7d2b627b3b504296c4f701"
   end
 
   # Test downloading a trace that doesn't exist
@@ -547,7 +513,7 @@ class TracesControllerTest < ActionController::TestCase
     # First with no auth
     get :new
     assert_response :redirect
-    assert_redirected_to :controller => :user, :action => :login, :referer => new_trace_path
+    assert_redirected_to :controller => :users, :action => :login, :referer => new_trace_path
 
     # Now authenticated as a user with gps.trace.visibility set
     user = create(:user)
@@ -576,7 +542,7 @@ class TracesControllerTest < ActionController::TestCase
   # 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)
 
@@ -593,13 +559,13 @@ class TracesControllerTest < ActionController::TestCase
     post :create, :params => { :trace => { :gpx_file => file, :description => "New Trace", :tagstring => "new,trace", :visibility => "trackable" } }, :session => { :user => user }
     assert_response :redirect
     assert_redirected_to :action => :index, :display_name => user.display_name
-    assert_match /file has been uploaded/, flash[:notice]
+    assert_match(/file has been uploaded/, flash[:notice])
     trace = Trace.order(:id => :desc).first
     assert_equal "a.gpx", trace.name
     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
@@ -608,7 +574,7 @@ class TracesControllerTest < ActionController::TestCase
   # 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)
 
@@ -628,7 +594,7 @@ class TracesControllerTest < ActionController::TestCase
     # First with no auth
     get :edit, :params => { :display_name => public_trace_file.user.display_name, :id => public_trace_file.id }
     assert_response :redirect
-    assert_redirected_to :controller => :user, :action => :login, :referer => edit_trace_path(:display_name => public_trace_file.user.display_name, :id => public_trace_file.id)
+    assert_redirected_to :controller => :users, :action => :login, :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
     get :edit, :params => { :display_name => public_trace_file.user.display_name, :id => public_trace_file.id }, :session => { :user => create(:user) }
@@ -681,340 +647,43 @@ class TracesControllerTest < ActionController::TestCase
     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
-    post :delete, :params => { :display_name => public_trace_file.user.display_name, :id => public_trace_file.id }
+    delete :destroy, :params => { :display_name => public_trace_file.user.display_name, :id => public_trace_file.id }
     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) }
+    delete :destroy, :params => { :display_name => public_trace_file.user.display_name, :id => public_trace_file.id }, :session => { :user => create(:user) }
     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) }
+    delete :destroy, :params => { :display_name => create(:user).display_name, :id => 0 }, :session => { :user => create(:user) }
     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 }
+    delete :destroy, :params => { :display_name => deleted_trace_file.user.display_name, :id => deleted_trace_file.id }, :session => { :user => deleted_trace_file.user }
     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 }
+    delete :destroy, :params => { :display_name => public_trace_file.user.display_name, :id => public_trace_file.id }, :session => { :user => public_trace_file.user }
     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)
 
-    post :delete, :params => { :display_name => public_trace_file.user.display_name, :id => public_trace_file.id }, :session => { :user => admin }
+    delete :destroy, :params => { :display_name => public_trace_file.user.display_name, :id => public_trace_file.id }, :session => { :user => admin }
     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
-  end
-
-  # Check getting a specific trace through the api
-  def test_api_read
-    public_trace_file = create(:trace, :visibility => "public")
-
-    # First with no auth
-    get :api_read, :params => { :id => public_trace_file.id }
-    assert_response :unauthorized
-
-    # Now with some other user, which should work since the trace is public
-    basic_authorization create(:user).display_name, "test"
-    get :api_read, :params => { :id => public_trace_file.id }
-    assert_response :success
-
-    # And finally we should be able to do it with the owner of the trace
-    basic_authorization public_trace_file.user.display_name, "test"
-    get :api_read, :params => { :id => public_trace_file.id }
-    assert_response :success
-  end
-
-  # Check an anoymous trace can't be specifically fetched by another user
-  def test_api_read_anon
-    anon_trace_file = create(:trace, :visibility => "private")
-
-    # First with no auth
-    get :api_read, :params => { :id => anon_trace_file.id }
-    assert_response :unauthorized
-
-    # Now try with another user, which shouldn't work since the trace is anon
-    basic_authorization create(:user).display_name, "test"
-    get :api_read, :params => { :id => anon_trace_file.id }
-    assert_response :forbidden
-
-    # And finally we should be able to get the trace details with the trace owner
-    basic_authorization anon_trace_file.user.display_name, "test"
-    get :api_read, :params => { :id => anon_trace_file.id }
-    assert_response :success
-  end
-
-  # Check the api details for a trace that doesn't exist
-  def test_api_read_not_found
-    deleted_trace_file = create(:trace, :deleted)
-
-    # Try first with no auth, as it should require it
-    get :api_read, :params => { :id => 0 }
-    assert_response :unauthorized
-
-    # Login, and try again
-    basic_authorization deleted_trace_file.user.display_name, "test"
-    get :api_read, :params => { :id => 0 }
-    assert_response :not_found
-
-    # Now try a trace which did exist but has been deleted
-    basic_authorization deleted_trace_file.user.display_name, "test"
-    get :api_read, :params => { :id => deleted_trace_file.id }
-    assert_response :not_found
-  end
-
-  # Test downloading a trace through the api
-  def test_api_data
-    public_trace_file = create(:trace, :visibility => "public", :fixture => "a")
-
-    # First with no auth
-    get :api_data, :params => { :id => public_trace_file.id }
-    assert_response :unauthorized
-
-    # Now with some other user, which should work since the trace is public
-    basic_authorization create(:user).display_name, "test"
-    get :api_data, :params => { :id => public_trace_file.id }
-    check_trace_data public_trace_file, "848caa72f2f456d1bd6a0fdf228aa1b9"
-
-    # And finally we should be able to do it with the owner of the trace
-    basic_authorization public_trace_file.user.display_name, "test"
-    get :api_data, :params => { :id => public_trace_file.id }
-    check_trace_data public_trace_file, "848caa72f2f456d1bd6a0fdf228aa1b9"
-  end
-
-  # Test downloading a compressed trace through the api
-  def test_api_data_compressed
-    identifiable_trace_file = create(:trace, :visibility => "identifiable", :fixture => "d")
-
-    # Authenticate as the owner of the trace we will be using
-    basic_authorization identifiable_trace_file.user.display_name, "test"
-
-    # First get the data as is
-    get :api_data, :params => { :id => identifiable_trace_file.id }
-    check_trace_data identifiable_trace_file, "c6422a3d8750faae49ed70e7e8a51b93", "application/x-gzip", "gpx.gz"
-
-    # Now ask explicitly for XML format
-    get :api_data, :params => { :id => identifiable_trace_file.id, :format => "xml" }
-    check_trace_data identifiable_trace_file, "abd6675fdf3024a84fc0a1deac147c0d", "application/xml", "xml"
-
-    # Now ask explicitly for GPX format
-    get :api_data, :params => { :id => identifiable_trace_file.id, :format => "gpx" }
-    check_trace_data identifiable_trace_file, "abd6675fdf3024a84fc0a1deac147c0d"
-  end
-
-  # Check an anonymous trace can't be downloaded by another user through the api
-  def test_api_data_anon
-    anon_trace_file = create(:trace, :visibility => "private", :fixture => "b")
-
-    # First with no auth
-    get :api_data, :params => { :id => anon_trace_file.id }
-    assert_response :unauthorized
-
-    # Now with some other user, which shouldn't work since the trace is anon
-    basic_authorization create(:user).display_name, "test"
-    get :api_data, :params => { :id => anon_trace_file.id }
-    assert_response :forbidden
-
-    # And finally we should be able to do it with the owner of the trace
-    basic_authorization anon_trace_file.user.display_name, "test"
-    get :api_data, :params => { :id => anon_trace_file.id }
-    check_trace_data anon_trace_file, "66179ca44f1e93d8df62e2b88cbea732"
-  end
-
-  # Test downloading a trace that doesn't exist through the api
-  def test_api_data_not_found
-    deleted_trace_file = create(:trace, :deleted)
-
-    # Try first with no auth, as it should require it
-    get :api_data, :params => { :id => 0 }
-    assert_response :unauthorized
-
-    # Login, and try again
-    basic_authorization create(:user).display_name, "test"
-    get :api_data, :params => { :id => 0 }
-    assert_response :not_found
-
-    # Now try a trace which did exist but has been deleted
-    basic_authorization deleted_trace_file.user.display_name, "test"
-    get :api_data, :params => { :id => deleted_trace_file.id }
-    assert_response :not_found
-  end
-
-  # Test creating a trace through the api
-  def test_api_create
-    # Get file to use
-    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
-    post :api_create, :params => { :file => file, :description => "New Trace", :tags => "new,trace", :visibility => "trackable" }
-    assert_response :unauthorized
-
-    # Rewind the file
-    file.rewind
-
-    # 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
-    basic_authorization user.display_name, "test"
-    post :api_create, :params => { :file => file, :description => "New Trace", :tags => "new,trace", :visibility => "trackable" }
-    assert_response :success
-    trace = Trace.find(response.body.to_i)
-    assert_equal "a.gpx", trace.name
-    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_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
-
-    # Rewind the file
-    file.rewind
-
-    # Now authenticated, with the legacy public flag
-    assert_not_equal "public", user.preferences.where(:k => "gps.trace.visibility").first.v
-    basic_authorization user.display_name, "test"
-    post :api_create, :params => { :file => file, :description => "New Trace", :tags => "new,trace", :public => 1 }
-    assert_response :success
-    trace = Trace.find(response.body.to_i)
-    assert_equal "a.gpx", trace.name
-    assert_equal "New Trace", trace.description
-    assert_equal %w[new trace], trace.tags.order(:tag).collect(&:tag)
-    assert_equal "public", trace.visibility
-    assert_equal false, trace.inserted
-    assert_equal File.new(fixture).read, File.new(trace.trace_name).read
-    trace.destroy
-    assert_equal "public", user.preferences.where(:k => "gps.trace.visibility").first.v
-
-    # Rewind the file
-    file.rewind
-
-    # Now authenticated, with the legacy private flag
-    second_user = create(:user)
-    assert_nil second_user.preferences.where(:k => "gps.trace.visibility").first
-    basic_authorization second_user.display_name, "test"
-    post :api_create, :params => { :file => file, :description => "New Trace", :tags => "new,trace", :public => 0 }
-    assert_response :success
-    trace = Trace.find(response.body.to_i)
-    assert_equal "a.gpx", trace.name
-    assert_equal "New Trace", trace.description
-    assert_equal %w[new trace], trace.tags.order(:tag).collect(&:tag)
-    assert_equal "private", trace.visibility
-    assert_equal false, trace.inserted
-    assert_equal File.new(fixture).read, File.new(trace.trace_name).read
-    trace.destroy
-    assert_equal "private", second_user.preferences.where(:k => "gps.trace.visibility").first.v
-  end
-
-  # Check updating a trace through the api
-  def test_api_update
-    public_trace_file = create(:trace, :visibility => "public", :fixture => "a")
-    deleted_trace_file = create(:trace, :deleted)
-    anon_trace_file = create(:trace, :visibility => "private")
-
-    # First with no auth
-    content public_trace_file.to_xml
-    put :api_update, :params => { :id => public_trace_file.id }
-    assert_response :unauthorized
-
-    # Now with some other user, which should fail
-    basic_authorization create(:user).display_name, "test"
-    content public_trace_file.to_xml
-    put :api_update, :params => { :id => public_trace_file.id }
-    assert_response :forbidden
-
-    # Now with a trace which doesn't exist
-    basic_authorization create(:user).display_name, "test"
-    content public_trace_file.to_xml
-    put :api_update, :params => { :id => 0 }
-    assert_response :not_found
-
-    # Now with a trace which did exist but has been deleted
-    basic_authorization deleted_trace_file.user.display_name, "test"
-    content deleted_trace_file.to_xml
-    put :api_update, :params => { :id => deleted_trace_file.id }
-    assert_response :not_found
-
-    # Now try an update with the wrong ID
-    basic_authorization public_trace_file.user.display_name, "test"
-    content anon_trace_file.to_xml
-    put :api_update, :params => { :id => public_trace_file.id }
-    assert_response :bad_request,
-                    "should not be able to update a trace with a different ID from the XML"
-
-    # And finally try an update that should work
-    basic_authorization public_trace_file.user.display_name, "test"
-    t = public_trace_file
-    t.description = "Changed description"
-    t.visibility = "private"
-    content t.to_xml
-    put :api_update, :params => { :id => t.id }
-    assert_response :success
-    nt = Trace.find(t.id)
-    assert_equal nt.description, t.description
-    assert_equal nt.visibility, t.visibility
-  end
-
-  # Test that updating a trace doesn't duplicate the tags
-  def test_api_update_tags
-    tracetag = create(:tracetag)
-    trace = tracetag.trace
-    basic_authorization trace.user.display_name, "test"
-
-    content trace.to_xml
-    put :api_update, :params => { :id => trace.id }
-    assert_response :success
-
-    updated = Trace.find(trace.id)
-    # Ensure there's only one tag in the database after updating
-    assert_equal Tracetag.count, 1
-    # The new tag object might have a different id, so check the string representation
-    assert_equal trace.tagstring, updated.tagstring
-  end
-
-  # Check deleting a trace through the api
-  def test_api_delete
-    public_trace_file = create(:trace, :visibility => "public")
-
-    # First with no auth
-    delete :api_delete, :params => { :id => public_trace_file.id }
-    assert_response :unauthorized
-
-    # Now with some other user, which should fail
-    basic_authorization create(:user).display_name, "test"
-    delete :api_delete, :params => { :id => public_trace_file.id }
-    assert_response :forbidden
-
-    # Now with a trace which doesn't exist
-    basic_authorization create(:user).display_name, "test"
-    delete :api_delete, :params => { :id => 0 }
-    assert_response :not_found
-
-    # And finally we should be able to do it with the owner of the trace
-    basic_authorization public_trace_file.user.display_name, "test"
-    delete :api_delete, :params => { :id => public_trace_file.id }
-    assert_response :success
-
-    # Try it a second time, which should fail
-    basic_authorization public_trace_file.user.display_name, "test"
-    delete :api_delete, :params => { :id => public_trace_file.id }
-    assert_response :not_found
+    assert_not trace.visible
   end
 
   private
@@ -1022,7 +691,7 @@ class TracesControllerTest < ActionController::TestCase
   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"
@@ -1052,7 +721,7 @@ class TracesControllerTest < ActionController::TestCase
         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, "span", 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
@@ -1077,19 +746,19 @@ 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)
-    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
-    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 "image/gif", response.content_type
+    assert_equal "image/gif", response.media_type
     assert_equal trace.icon_picture, response.body
   end
 end