As an unregistered user, I want to login, so that I can access the application securely.

[Spyboticsguy]

Tasks:

• create a login screen
  • EditText widgets for username(email), and password,
  • TextViews for prompting message, one for username and one for password
• validate the username
• validate the password
• keep record of failed login attempts
• link login screen to the main dashboard

Acceptance Scenarios:

• GIVEN an unregistered user is at login screen, WHEN the user enters a valid username and the correct password and presses the login button, THEN the login screen switches to the main dashboard.

• GIVEN an unregistered user is at login screen, WHEN the user enters an invalid username and a password and presses the login button, THEN a text bubble pops up saying “invalid username, please check”.

• GIVEN an unregistered user is at login screen, WHEN the user enters a valid username and an incorrect password and presses the login button, THEN a text bubble pops up saying “incorrect password, x attempts remains” where x is 3 minus the number of failed login attempt.

• GIVEN an unregistered user is at login screen, WHEN the user enters a valid username and an incorrect password and presses the login button and fails 3 times, THEN a text bubble pops up saying “account locked due to 3 failed attempts, please contact administrator”.

Done Done Criteria:

• All Unit tests are passed
• Code is reviewed by the team
• The feature is deployed