Add :partial option to assert_template [#1550 state:resolved]

Signed-off-by: Joshua Peek <josh@joshpeek.com>

1 files changed, 20 insertions, 0 deletions

diff --git a/actionpack/lib/action_view/test_case.rb b/actionpack/lib/action_view/test_case.rb
index 4ab4ed233f..a5655843d2 100644
--- a/actionpack/lib/action_view/test_case.rb
+++ b/actionpack/lib/action_view/test_case.rb
@@ -1,4 +1,24 @@
 module ActionView
+  class Base
+    alias_method :initialize_without_template_tracking, :initialize
+    def initialize(*args)
+      @_rendered = { :template => nil, :partials => Hash.new(0) }
+      initialize_without_template_tracking(*args)
+    end
+  end
+
+  module Renderable
+    alias_method :render_without_template_tracking, :render
+    def render(view, local_assigns = {})
+      if respond_to?(:path) && !is_a?(InlineTemplate)
+        rendered = view.instance_variable_get(:@_rendered)
+        rendered[:partials][self] += 1 if is_a?(RenderablePartial)
+        rendered[:template] ||= self
+      end
+      render_without_template_tracking(view, local_assigns)
+    end
+  end
+
   class TestCase < ActiveSupport::TestCase
     include ActionController::TestCase::Assertions