AuthenticatorTest::test_login_creates_new_user_if_no_matching_user_exists PHP Method

    public function test_login_creates_new_user_if_no_matching_user_exists()
    {
        $providerAlias = 'provider';
        $auth = M::spy();
        $users = M::spy();
        $identities = M::spy();
        $userDetails = new SocialNormUser([]);
        $user = M::mock('Illuminate\\Contracts\\Auth\\Authenticatable')->shouldIgnoreMissing();
        $identities->shouldReceive('userExists')->andReturn(false);
        $users->shouldReceive('create')->andReturn($user);
        $authenticator = new Authenticator($auth, $users, $identities);
        $authenticator->login('provider', $userDetails);
        $users->shouldHaveReceived('create');
        $users->shouldHaveReceived('store')->with($user);
        $identities->shouldHaveReceived('store');
        $auth->shouldHaveReceived('login')->with($user, false);
    }