Add test for #1568

middleman-core/features/chained_templates.feature

@@ -13,10 +13,13 @@ Feature: Templates should be chainable
     When I cd to "build"
     Then the following files should exist:
       | index.html                                    |
-
+      | test.html.combobreaker                        |
     And the file "index.html" should contain "Title</h1>"
     And the file "index.html" should contain "Subtitle</h2>"
     And the file "index.html" should contain "Sup</h3>"
+    And the file "test.html.combobreaker.html" should contain "Title</h1>"
+    And the file "test.html.combobreaker.html" should contain "Subtitle</h2>"
+    And the file "test.html.combobreaker.html" should contain "Sup</h3>"
 
   Scenario: Partials are parsed by multiple template engines: Outer template has .erb and inner .md.erb
     Given a fixture app "partial-chained_templates-app"

middleman-core/fixtures/chained-app/source/test.html.combobreaker.str.erb

@@ -0,0 +1,8 @@
+---
+layout: false
+sup: "Sup"
+---
+
+<h1>#{"<%= data.article.title %>"}</h1>
+<h2>#{"<%= data.article.subtitle %>"}</h2>
+<h3>#{"<%= current_page.data.sup %>"}</h3>