1 files changed, 8 insertions, 6 deletions
diff --git a/actionpack/test/dispatch/debug_exceptions_test.rb b/actionpack/test/dispatch/debug_exceptions_test.rb
index 8660deb634..0add9fa3b0 100644
--- a/actionpack/test/dispatch/debug_exceptions_test.rb
+++ b/actionpack/test/dispatch/debug_exceptions_test.rb
@@ -10,6 +10,8 @@ class DebugExceptionsTest < ActionDispatch::IntegrationTest
       @closed = false
     end
 
+    # We're obliged to implement this (even though it doesn't actually
+    # get called here) to properly comply with the Rack SPEC
     def each
     end
 
@@ -149,37 +151,37 @@ class DebugExceptionsTest < ActionDispatch::IntegrationTest
     assert_response 500
     assert_no_match(/<header>/, body)
     assert_no_match(/<body>/, body)
-    assert_equal response.content_type, "text/plain"
+    assert_equal "text/plain", response.content_type
     assert_match(/RuntimeError\npuke/, body)
 
     get "/not_found", {}, xhr_request_env
     assert_response 404
     assert_no_match(/<body>/, body)
-    assert_equal response.content_type, "text/plain"
+    assert_equal "text/plain", response.content_type
     assert_match(/#{AbstractController::ActionNotFound.name}/, body)
 
     get "/method_not_allowed", {}, xhr_request_env
     assert_response 405
     assert_no_match(/<body>/, body)
-    assert_equal response.content_type, "text/plain"
+    assert_equal "text/plain", response.content_type
     assert_match(/ActionController::MethodNotAllowed/, body)
 
     get "/unknown_http_method", {}, xhr_request_env
     assert_response 405
     assert_no_match(/<body>/, body)
-    assert_equal response.content_type, "text/plain"
+    assert_equal "text/plain", response.content_type
     assert_match(/ActionController::UnknownHttpMethod/, body)
 
     get "/bad_request", {}, xhr_request_env
     assert_response 400
     assert_no_match(/<body>/, body)
-    assert_equal response.content_type, "text/plain"
+    assert_equal "text/plain", response.content_type
     assert_match(/ActionController::BadRequest/, body)
 
     get "/parameter_missing", {}, xhr_request_env
     assert_response 400
     assert_no_match(/<body>/, body)
-    assert_equal response.content_type, "text/plain"
+    assert_equal "text/plain", response.content_type
     assert_match(/ActionController::ParameterMissing/, body)
   end