1 files changed, 22 insertions, 5 deletions
diff --git a/actionpack/test/dispatch/system_testing/system_test_case_test.rb b/actionpack/test/dispatch/system_testing/system_test_case_test.rb
index b60ec559ae..b078a5abc5 100644
--- a/actionpack/test/dispatch/system_testing/system_test_case_test.rb
+++ b/actionpack/test/dispatch/system_testing/system_test_case_test.rb
@@ -22,6 +22,18 @@ class SetDriverToSeleniumTest < DrivenBySeleniumWithChrome
   end
 end
 
+class SetDriverToSeleniumHeadlessChromeTest < DrivenBySeleniumWithHeadlessChrome
+  test "uses selenium headless chrome" do
+    assert_equal :selenium, Capybara.current_driver
+  end
+end
+
+class SetDriverToSeleniumHeadlessFirefoxTest < DrivenBySeleniumWithHeadlessFirefox
+  test "uses selenium headless firefox" do
+    assert_equal :selenium, Capybara.current_driver
+  end
+end
+
 class SetHostTest < DrivenByRackTest
   test "sets default host" do
     assert_equal "http://127.0.0.1", Capybara.app_host
@@ -36,32 +48,37 @@ end
 
 class UndefMethodsTest < DrivenBySeleniumWithChrome
   test "get" do
-    assert_raise NoMethodError do
+    exception = assert_raise NoMethodError do
       get "http://example.com"
     end
+    assert_equal "System tests cannot make direct requests via #get; use #visit and #click_on instead. See http://www.rubydoc.info/github/teamcapybara/capybara/master#The_DSL for more information.", exception.message
   end
 
   test "post" do
-    assert_raise NoMethodError do
+    exception = assert_raise NoMethodError do
       post "http://example.com"
     end
+    assert_equal "System tests cannot make direct requests via #post; use #visit and #click_on instead. See http://www.rubydoc.info/github/teamcapybara/capybara/master#The_DSL for more information.", exception.message
   end
 
   test "put" do
-    assert_raise NoMethodError do
+    exception = assert_raise NoMethodError do
       put "http://example.com"
     end
+    assert_equal "System tests cannot make direct requests via #put; use #visit and #click_on instead. See http://www.rubydoc.info/github/teamcapybara/capybara/master#The_DSL for more information.", exception.message
   end
 
   test "patch" do
-    assert_raise NoMethodError do
+    exception = assert_raise NoMethodError do
       patch "http://example.com"
     end
+    assert_equal "System tests cannot make direct requests via #patch; use #visit and #click_on instead. See http://www.rubydoc.info/github/teamcapybara/capybara/master#The_DSL for more information.", exception.message
   end
 
   test "delete" do
-    assert_raise NoMethodError do
+    exception = assert_raise NoMethodError do
       delete "http://example.com"
     end
+    assert_equal "System tests cannot make direct requests via #delete; use #visit and #click_on instead. See http://www.rubydoc.info/github/teamcapybara/capybara/master#The_DSL for more information.", exception.message
   end
 end