AuthenticatorTest::test_login_uses_existing_user_if_matching_user_exists PHP Method

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