X-Git-Url: https://git.njae.me.uk/?a=blobdiff_plain;f=vendor%2Frails%2Factionpack%2Ftest%2Fcontroller%2Fview_paths_test.rb;fp=vendor%2Frails%2Factionpack%2Ftest%2Fcontroller%2Fview_paths_test.rb;h=b859a92cbd78df3a2339eddfbfd57c4e320edbd1;hb=d115f2e23823271635bad69229a42cd8ac68debe;hp=0000000000000000000000000000000000000000;hpb=37cb670bf3ddde90b214e591f100ed4446469484;p=depot.git

diff --git a/vendor/rails/actionpack/test/controller/view_paths_test.rb b/vendor/rails/actionpack/test/controller/view_paths_test.rb
new file mode 100644
index 0000000..b859a92
--- /dev/null
+++ b/vendor/rails/actionpack/test/controller/view_paths_test.rb
@@ -0,0 +1,141 @@
+require 'abstract_unit'
+
+class ViewLoadPathsTest < Test::Unit::TestCase
+  class TestController < ActionController::Base
+    def self.controller_path() "test" end
+    def rescue_action(e) raise end
+
+    before_filter :add_view_path, :only => :hello_world_at_request_time
+
+    def hello_world() end
+    def hello_world_at_request_time() render(:action => 'hello_world') end
+
+    private
+      def add_view_path
+        prepend_view_path "#{FIXTURE_LOAD_PATH}/override"
+      end
+  end
+
+  class Test::SubController < ActionController::Base
+    layout 'test/sub'
+    def hello_world; render(:template => 'test/hello_world'); end
+  end
+
+  def setup
+    TestController.view_paths = nil
+
+    @request  = ActionController::TestRequest.new
+    @response = ActionController::TestResponse.new
+
+    @controller = TestController.new
+    # Following is needed in order to setup @controller.template object properly
+    @controller.send :initialize_template_class, @response
+    @controller.send :assign_shortcuts, @request, @response
+
+    # Track the last warning.
+    @old_behavior = ActiveSupport::Deprecation.behavior
+    @last_message = nil
+    ActiveSupport::Deprecation.behavior = Proc.new { |message, callback| @last_message = message }
+  end
+
+  def teardown
+    ActiveSupport::Deprecation.behavior = @old_behavior
+  end
+
+  def test_template_load_path_was_set_correctly
+    assert_equal [FIXTURE_LOAD_PATH], @controller.view_paths
+  end
+
+  def test_controller_appends_view_path_correctly
+    @controller.append_view_path 'foo'
+    assert_equal [FIXTURE_LOAD_PATH, 'foo'], @controller.view_paths
+
+    @controller.append_view_path(%w(bar baz))
+    assert_equal [FIXTURE_LOAD_PATH, 'foo', 'bar', 'baz'], @controller.view_paths
+
+    @controller.append_view_path(FIXTURE_LOAD_PATH)
+    assert_equal [FIXTURE_LOAD_PATH, 'foo', 'bar', 'baz', FIXTURE_LOAD_PATH], @controller.view_paths
+  end
+
+  def test_controller_prepends_view_path_correctly
+    @controller.prepend_view_path 'baz'
+    assert_equal ['baz', FIXTURE_LOAD_PATH], @controller.view_paths
+
+    @controller.prepend_view_path(%w(foo bar))
+    assert_equal ['foo', 'bar', 'baz', FIXTURE_LOAD_PATH], @controller.view_paths
+
+    @controller.prepend_view_path(FIXTURE_LOAD_PATH)
+    assert_equal [FIXTURE_LOAD_PATH, 'foo', 'bar', 'baz', FIXTURE_LOAD_PATH], @controller.view_paths
+  end
+
+  def test_template_appends_view_path_correctly
+    @controller.instance_variable_set :@template, ActionView::Base.new(TestController.view_paths, {}, @controller)
+    class_view_paths = TestController.view_paths
+
+    @controller.append_view_path 'foo'
+    assert_equal [FIXTURE_LOAD_PATH, 'foo'], @controller.view_paths
+
+    @controller.append_view_path(%w(bar baz))
+    assert_equal [FIXTURE_LOAD_PATH, 'foo', 'bar', 'baz'], @controller.view_paths
+    assert_equal class_view_paths, TestController.view_paths
+  end
+
+  def test_template_prepends_view_path_correctly
+    @controller.instance_variable_set :@template, ActionView::Base.new(TestController.view_paths, {}, @controller)
+    class_view_paths = TestController.view_paths
+
+    @controller.prepend_view_path 'baz'
+    assert_equal ['baz', FIXTURE_LOAD_PATH], @controller.view_paths
+
+    @controller.prepend_view_path(%w(foo bar))
+    assert_equal ['foo', 'bar', 'baz', FIXTURE_LOAD_PATH], @controller.view_paths
+    assert_equal class_view_paths, TestController.view_paths
+  end
+
+  def test_view_paths
+    get :hello_world
+    assert_response :success
+    assert_equal "Hello world!", @response.body
+  end
+
+  def test_view_paths_override
+    TestController.prepend_view_path "#{FIXTURE_LOAD_PATH}/override"
+    get :hello_world
+    assert_response :success
+    assert_equal "Hello overridden world!", @response.body
+  end
+
+  def test_view_paths_override_for_layouts_in_controllers_with_a_module
+    @controller = Test::SubController.new
+    Test::SubController.view_paths = [ "#{FIXTURE_LOAD_PATH}/override", FIXTURE_LOAD_PATH, "#{FIXTURE_LOAD_PATH}/override2" ]
+    get :hello_world
+    assert_response :success
+    assert_equal "layout: Hello overridden world!", @response.body
+  end
+
+  def test_view_paths_override_at_request_time
+    get :hello_world_at_request_time
+    assert_response :success
+    assert_equal "Hello overridden world!", @response.body
+  end
+
+  def test_inheritance
+    original_load_paths = ActionController::Base.view_paths
+
+    self.class.class_eval %{
+      class A < ActionController::Base; end
+      class B < A; end
+      class C < ActionController::Base; end
+    }
+
+    A.view_paths = ['a/path']
+
+    assert_equal ['a/path'], A.view_paths
+    assert_equal A.view_paths, B.view_paths
+    assert_equal original_load_paths, C.view_paths
+
+    C.view_paths = []
+    assert_nothing_raised { C.view_paths << 'c/path' }
+    assert_equal ['c/path'], C.view_paths
+  end
+end