Revert "Merge pull request #7797 from senny/7459_prefix_tempalte_assertion_variables"

This reverts commit 2bad605873b5b720d77ae6388a995827ab7fe705.

Conflicts:
	actionpack/CHANGELOG.md

Reason: This added a regression related with shoulda-matchers, since it
is expecting the instance variable @layouts

See https://github.com/thoughtbot/shoulda-matchers/blob/9e1188eea68c47d9a56ce6280e45027da6187ab1/lib/shoulda/matchers/action_controller/render_with_layout_matcher.rb#L74

This will introduce back #7459 but this stable release will be backward compatible.
Related with #8068.

2 files changed, 23 insertions, 23 deletions

diff --git a/actionpack/lib/action_controller/test_case.rb b/actionpack/lib/action_controller/test_case.rb
index d486f32c01..37470b8713 100644
--- a/actionpack/lib/action_controller/test_case.rb
+++ b/actionpack/lib/action_controller/test_case.rb
@@ -14,13 +14,13 @@ module ActionController
     end
 
     def setup_subscriptions
-      @_partials = Hash.new(0)
-      @_templates = Hash.new(0)
-      @_layouts = Hash.new(0)
+      @partials = Hash.new(0)
+      @templates = Hash.new(0)
+      @layouts = Hash.new(0)
 
       ActiveSupport::Notifications.subscribe("render_template.action_view") do |name, start, finish, id, payload|
         path = payload[:layout]
-        @_layouts[path] += 1
+        @layouts[path] += 1
       end
 
       ActiveSupport::Notifications.subscribe("!render_template.action_view") do |name, start, finish, id, payload|
@@ -28,11 +28,11 @@ module ActionController
         next unless path
         partial = path =~ /^.*\/_[^\/]*$/
         if partial
-          @_partials[path] += 1
-          @_partials[path.split("/").last] += 1
-          @_templates[path] += 1
+          @partials[path] += 1
+          @partials[path.split("/").last] += 1
+          @templates[path] += 1
         else
-          @_templates[path] += 1
+          @templates[path] += 1
         end
       end
     end
@@ -43,9 +43,9 @@ module ActionController
     end
 
     def process(*args)
-      @_partials = Hash.new(0)
-      @_templates = Hash.new(0)
-      @_layouts = Hash.new(0)
+      @partials = Hash.new(0)
+      @templates = Hash.new(0)
+      @layouts = Hash.new(0)
       super
     end
 
@@ -74,7 +74,7 @@ module ActionController
       case options
       when NilClass, Regexp, String, Symbol
         options = options.to_s if Symbol === options
-        rendered = @_templates
+        rendered = @templates
         msg = build_message(message,
                 "expecting <?> but rendering with <?>",
                 options, rendered.keys.join(', '))
@@ -96,15 +96,15 @@ module ActionController
         if expected_layout = options[:layout]
           msg = build_message(message,
                   "expecting layout <?> but action rendered <?>",
-                  expected_layout, @_layouts.keys)
+                  expected_layout, @layouts.keys)
 
           case expected_layout
           when String
-            assert(@_layouts.keys.include?(expected_layout), msg)
+            assert(@layouts.keys.include?(expected_layout), msg)
           when Regexp
-            assert(@_layouts.keys.any? {|l| l =~ expected_layout }, msg)
+            assert(@layouts.keys.any? {|l| l =~ expected_layout }, msg)
           when nil
-            assert(@_layouts.empty?, msg)
+            assert(@layouts.empty?, msg)
           end
         end
 
@@ -119,7 +119,7 @@ module ActionController
               warn "the :locals option to #assert_template is only supported in a ActionView::TestCase"
             end
           elsif expected_count = options[:count]
-            actual_count = @_partials[expected_partial]
+            actual_count = @partials[expected_partial]
             msg = build_message(message,
                     "expecting ? to be rendered ? time(s) but rendered ? time(s)",
                      expected_partial, expected_count, actual_count)
@@ -127,11 +127,11 @@ module ActionController
           else
             msg = build_message(message,
                     "expecting partial <?> but action rendered <?>",
-                    options[:partial], @_partials.keys)
-            assert(@_partials.include?(expected_partial), msg)
+                    options[:partial], @partials.keys)
+            assert(@partials.include?(expected_partial), msg)
           end
         else
-          assert @_partials.empty?,
+          assert @partials.empty?,
             "Expected no partials to be rendered"
         end
       end
diff --git a/actionpack/lib/action_view/test_case.rb b/actionpack/lib/action_view/test_case.rb
index dfaa1d88e4..658a503f7f 100644
--- a/actionpack/lib/action_view/test_case.rb
+++ b/actionpack/lib/action_view/test_case.rb
@@ -193,16 +193,16 @@ module ActionView
         @_result
         @_routes
         @controller
-        @_layouts
+        @layouts
         @locals
         @method_name
         @output_buffer
-        @_partials
+        @partials
         @passed
         @rendered
         @request
         @routes
-        @_templates
+        @templates
         @options
         @test_passed
         @view