Password Verifier

This is my solution for TDD Kata 3 of Roy Osherove

Problem

Create a Password verifications class called “PasswordVerifier”.

1. Add the following verifications to a master function called “verify()”

• password should be larger than 8 chars
• password should not be null
• password should have one uppercase letter at least
• password should have one lowercase letter at least
• password should have one number at least

Each one of these should return true if the validation is ok.

2. Add feature: Password is OK if at least three of the previous conditions is true

3. Add feature: password is never OK if item 1.4 is not true.

Instructions

composer install
./bin/phpspec run