Rewrote login feature as a scenario outline with remember-me-checked/…

…remember-me-unchecked versions and additional steps to check whether logged in after restarting browser.

features/user_login.feature

@@ -8,14 +8,24 @@ Feature: Login existing user
     | email               | password   |
     | my_email@domain.com | 1234567890 |
 
-  Scenario: Login existing user
+  Scenario Outline: Login existing user
     Given I am on the login user page
     Then I should not see "Login" within "a"
      And I should not see "Sign up"
      And I should not see "Sign in"
     When I fill in "Email" with "my_email@domain.com"
      And I fill in "Password" with "1234567890"
+     And I <check_or_dont> "Remember me"
      And I press "Login"
     Then I should see a flash notice "You have logged in successfully."
      And I should see "You are logged in as my_email@domain.com."
      And I should be on my show user page
+    When I restart my browser
+     And I am on my show user page
+    Then I should be on <final_page>
+     And I <should_or_not> see "You need to login or register before continuing"
+
+     Examples:
+     | check_or_dont | final_page          | should_or_not |
+     | check         | my show user page   | should not    |
+     | uncheck       | the login user page | should        |