Reasons...

gistfile1.feature

  Scenario Outline: Create a user with certain attributes
    Given I am authorized to create users in the system
      And a user with username <Username> does not exist in the system
     When I create a user with attributes <Username>, <Email>, <Password>, and <Password Confirmation>
     Then the user will be <Created or Not>

      Examples: Valid User Attributes
        | Username | Email            | Password | Password Confirmation | Created or Not |
        | astark   | astark@gmail.com | fkd2350a | fkd2350a              | Created        |
        | astark   | astark@gmail.com | ++afd]3b | ++afd]3b              | Created        |

      Examples: Invalid User Attributes
        | Username | Email            | Password | Password Confirmation | Created or Not | Reason                                            |
        | (None)   | astark@gmail.com | fkd2350a | fkd2350a              | Not Created    | Username can't be empty                           |
        | astark+  | astark@gmail.com | fkd2350a | fkd2350a              | Not Created    | Username can only contain alphanumeric characters |
        | astark   | (None)           | fkd2350a | fkd2350a              | Not Created    | Email can't be empty                              |