diff --git a/middleman-core/features/helpers_auto_javascript_include_tag.feature b/middleman-core/features/helpers_auto_javascript_include_tag.feature
index b4464546..4407ea72 100644
--- a/middleman-core/features/helpers_auto_javascript_include_tag.feature
+++ b/middleman-core/features/helpers_auto_javascript_include_tag.feature
@@ -6,11 +6,25 @@ Feature: Built-in auto_javascript_include_tag view helper
     When I go to "/auto-js.html"
     Then I should see "javascripts/auto-js.js"
 
+  Scenario: Viewing the root path (build mode)
+    Given a successfully built app at "auto-js-app"
+    When I cd to "build"
+    Then the following files should exist:
+      | auto-js.html |
+    And the file "auto-js.html" should contain "javascripts/auto-js.js"
+
   Scenario: Viewing a tier-1 path
     Given the Server is running at "auto-js-app"
     When I go to "/auto-js/auto-js.html"
     Then I should see "javascripts/auto-js/auto-js.js"
 
+  Scenario: Viewing a tier-1 path (build mode)
+    Given a successfully built app at "auto-js-app"
+    When I cd to "build"
+    Then the following files should exist:
+      | auto-js/auto-js.html |
+    And the file "auto-js/auto-js.html" should contain "javascripts/auto-js/auto-js.js"
+
   Scenario: Viewing the index file of a tier-1 path, without filename
     Given the Server is running at "auto-js-app"
     When I go to "/auto-js"
@@ -25,3 +39,10 @@ Feature: Built-in auto_javascript_include_tag view helper
     Given the Server is running at "auto-js-app"
     When I go to "/auto-js/sub/auto-js.html"
     Then I should see "javascripts/auto-js/sub/auto-js.js"
+
+  Scenario: Viewing a tier-2 path (build mode)
+    Given a successfully built app at "auto-js-app"
+    When I cd to "build"
+    Then the following files should exist:
+      | auto-js/sub/auto-js.html |
+    And the file "auto-js/sub/auto-js.html" should contain "javascripts/auto-js/sub/auto-js.js"
\ No newline at end of file
diff --git a/middleman-core/features/helpers_auto_stylesheet_link_tag.feature b/middleman-core/features/helpers_auto_stylesheet_link_tag.feature
index b9301b21..d456b09f 100644
--- a/middleman-core/features/helpers_auto_stylesheet_link_tag.feature
+++ b/middleman-core/features/helpers_auto_stylesheet_link_tag.feature
@@ -6,11 +6,25 @@ Feature: Built-in auto_stylesheet_link_tag view helper
     When I go to "/auto-css.html"
     Then I should see "stylesheets/auto-css.css"
 
+  Scenario: Viewing the root path (build mode)
+    Given a successfully built app at "auto-css-app"
+    When I cd to "build"
+    Then the following files should exist:
+      | auto-css.html |
+    And the file "auto-css.html" should contain "stylesheets/auto-css.css"
+
   Scenario: Viewing a tier-1 path
     Given the Server is running at "auto-css-app"
     When I go to "/auto-css/auto-css.html"
     Then I should see "stylesheets/auto-css/auto-css.css"
 
+  Scenario: Viewing a tier-1 path (build mode)
+    Given a successfully built app at "auto-css-app"
+    When I cd to "build"
+    Then the following files should exist:
+      | auto-css/auto-css.html |
+    And the file "auto-css/auto-css.html" should contain "stylesheets/auto-css/auto-css.css"
+
   Scenario: Viewing the index file of a tier-1 path, without filename
     Given the Server is running at "auto-css-app"
     When I go to "/auto-css"
@@ -25,3 +39,10 @@ Feature: Built-in auto_stylesheet_link_tag view helper
     Given the Server is running at "auto-css-app"
     When I go to "/auto-css/sub/auto-css.html"
     Then I should see "stylesheets/auto-css/sub/auto-css.css"
+
+  Scenario: Viewing a tier-2 path (build mode)
+    Given a successfully built app at "auto-css-app"
+    When I cd to "build"
+    Then the following files should exist:
+      | auto-css/sub/auto-css.html |
+    And the file "auto-css/sub/auto-css.html" should contain "stylesheets/auto-css/sub/auto-css.css"