--- /dev/null
+@api @d8
+Feature: Ensure that messages are working properly on local installs
+ In order to be sure that Drupal 8 with Big Pipe enabled can be tested
+ Messages are tested against a local installation
+
+ Scenario: Non-JS messages
+ Given I am on "/user/login"
+ When I fill in "a fake user" for "Username"
+ And I fill in "a fake password" for "Password"
+ When I press "Log in"
+ Then I should see the error message "Unrecognized username or password"
+
+ @javascript
+ Scenario: JS messages
+ Given I am on "/user/login"
+ When I fill in "a fake user" for "Username"
+ And I fill in "a fake password" for "Password"
+ When I press "Log in"
+ Then I should see the error message "Unrecognized username or password"