MongoDbSessionHandler example

->getMock();

        $this->options = [
            'id_field' => '_id',
            'data_field' => 'data',
            'time_field' => 'time',
            'expiry_field' => 'expires_at',
            'database' => 'sf-test',
            'collection' => 'session-test',
        ];

        $this->storage = new MongoDbSessionHandler($this->mongo, $this->options);
    }

    public function testConstructorShouldThrowExceptionForMissingOptions()
    {
        $this->expectException(\InvalidArgumentException::class);
        new MongoDbSessionHandler($this->mongo, []);
    }

    public function testOpenMethodAlwaysReturnTrue()
    {
        $this->assertTrue($this->storage->open('test', 'test'), 'The "open" method should always return true');
    }