retrieveByToken() public method

Retrieve a user by by their unique identifier and "remember me" token.
public retrieveByToken ( mixed $identifier, string $token ) : Illuminate\Contracts\Auth\Authenticatable | null
$identifier mixed
$token string
return Illuminate\Contracts\Auth\Authenticatable | null
class MongolidUserProviderTest extends TestCase
{
    public function testShouldRetrieveById()
    {
        // Set
        $provider = $this->getProvider();
        $params = ['_id' => new ObjectID()];
        // Actions
        $result = $provider->retrieveByID($params);
        // Assertions
        $this->assertInstanceOf(MongolidModel::class, $result);
    }
    public function testShouldRetrieveByCredentials()
    {
        // Set
        $provider = $this->getProvider();
        $params = ['_id' => new ObjectID(), 'password' => '1234'];
        // Actions
        $result = $provider->retrieveByCredentials($params);
        // Assertions
        $this->assertInstanceOf(MongolidModel::class, $result);
    }
    public function testShouldValidateCredentials()
    {
        // Set
        $provider = $this->getProvider();
        $user = m::mock(Authenticatable::class);
        $params = ['user' => 'user', 'password' => '1234'];
        $hasher = $this->app->make(Hasher::class);
        // Expectations
        $user->shouldReceive('getAuthPassword')->once()->with()->andReturn($hasher->make('1234'));
        // Actions
        $result = $provider->validateCredentials($user, $params);
        // Assertions
        $this->assertTrue($result);
    }
    public function testShouldRetrieveByToken()
    {
        // Set
        $provider = $this->getProvider();
        // Actions
        $result = $provider->retrieveByToken('1234', '4321');
        // Assertions
        $this->assertInstanceOf(MongolidModel::class, $result);
    }
    public function testShouldNotRetrieveByToken()
    {
        // Set
        $model = new class extends MongolidModel
        {
            public static function first($query = [], array $projection = [], bool $useCache = false)
            {
            }
        };
        $hasher = $this->app->make(Hasher::class);
        $provider = new MongolidUserProvider($hasher, get_class($model));
        // Actions
        $result = $provider->retrieveByToken('1234', '4321');
        // Assertions
        $this->assertNull($result);
    }
    public function testShouldUpdateRememberToken()
    {
        // Set
        $provider = $this->getProvider();
        $user = m::mock(Authenticatable::class);
        // Expectations
        $user->shouldReceive('save')->once()->with()->andReturn(true);
        // Actions
        $provider->updateRememberToken($user, '1234');
        // Assertions
        $this->assertEquals('1234', $user->remember_token);
    }
    /**
     * @return MongolidUserProvider
     */
    protected function getProvider()
    {
        $model = new class extends MongolidModel
        {
            public static function first($query = [], array $projection = [], bool $useCache = false)
            {
                return m::mock(MongolidModel::class);
            }
        };
        $hasher = $this->app->make(Hasher::class);
        $provider = new MongolidUserProvider($hasher, get_class($model));
        return $provider;
    }
}