Merge pull request #6429 from marcandre/fix_test_request

Fix bug when Rails.application is defined but is nil. See #881

2 files changed, 8 insertions, 1 deletions

diff --git a/actionpack/lib/action_dispatch/testing/test_request.rb b/actionpack/lib/action_dispatch/testing/test_request.rb
index d04be2099c..a86b510719 100644
--- a/actionpack/lib/action_dispatch/testing/test_request.rb
+++ b/actionpack/lib/action_dispatch/testing/test_request.rb
@@ -11,7 +11,7 @@ module ActionDispatch
     end
 
     def initialize(env = {})
-      env = Rails.application.env_config.merge(env) if defined?(Rails.application)
+      env = Rails.application.env_config.merge(env) if defined?(Rails.application) && Rails.application
       super(DEFAULT_ENV.merge(env))
 
       self.host        = 'test.host'
diff --git a/actionpack/test/dispatch/test_request_test.rb b/actionpack/test/dispatch/test_request_test.rb
index 4ee1d61146..6047631ba3 100644
--- a/actionpack/test/dispatch/test_request_test.rb
+++ b/actionpack/test/dispatch/test_request_test.rb
@@ -55,6 +55,13 @@ class TestRequestTest < ActiveSupport::TestCase
     assert_cookies({"user_name" => "david"}, req.cookie_jar)
   end
 
+  test "does not complain when Rails.application is nil" do
+    Rails.stubs(:application).returns(nil)
+    req = ActionDispatch::TestRequest.new
+
+    assert_equal false, req.env.empty?
+  end
+
   private
     def assert_cookies(expected, cookie_jar)
       assert_equal(expected, cookie_jar.instance_variable_get("@cookies"))