public function testUsernameIsUniqueSpecification()
{
$user = $this->prepareUser();
$this->specify("Set username for new user with existing username", function () use($user) {
$userRepository = Stub::makeEmpty('Inoplate\\Account\\Domain\\Repositories\\User', ['findByUsername' => Stub::atLeastOnce(function () use($user) {
return $user;
})], $this);
$specification = new AccountDomainSpecifications\UsernameIsUnique($userRepository);
expect("Specification is not satisfied", $specification->isSatisfiedBy($user->username()))->false();
});
$this->specify("Set username for existing user with another existing user's username", function () use($user) {
$userRepository = Stub::makeEmpty('Inoplate\\Account\\Domain\\Repositories\\User', ['findByUsername' => Stub::atLeastOnce(function () use($user) {
return $user;
})], $this);
$specification = new AccountDomainSpecifications\UsernameIsUnique($userRepository, new AccountDomainModels\UserId('56678'));
expect("Specification is not satisfied", $specification->isSatisfiedBy($user->username()))->false();
});
$this->specify("Set username for existing user with same username", function () use($user) {
$userRepository = Stub::makeEmpty('Inoplate\\Account\\Domain\\Repositories\\User', ['findByUsername' => Stub::atLeastOnce(function () use($user) {
return $user;
})], $this);
$specification = new AccountDomainSpecifications\UsernameIsUnique($userRepository, new AccountDomainModels\UserId('123456'));
expect("Specification is satisfied", $specification->isSatisfiedBy($user->username()))->true();
});
$this->specify("Set username for new user with new username", function () use($user) {
$userRepository = Stub::makeEmpty('Inoplate\\Account\\Domain\\Repositories\\User', ['findByUsername' => Stub::atLeastOnce(function () use($user) {
return null;
})], $this);
$specification = new AccountDomainSpecifications\UsernameIsUnique($userRepository);
expect("Specification is satisfied", $specification->isSatisfiedBy($user->username()))->true();
});
}
/**
* Ensure username is unique
*
* @param AccountDomainModels\Username $username
* @return void
*/
protected function ensureUsernameIsUnique(AccountDomainModels\Username $username)
{
$specification = new AccountDomainSpecifications\UsernameIsUnique($this->userRepository);
if (!$specification->isSatisfiedBy($username)) {
throw new ValueIsNotUniqueException("Username [{$username->value}()] was already taken");
}
}
