Sokil\Mongo\DatabaseTest::testSetWriteConcern_Error PHP Method

    public function testSetWriteConcern_Error()
    {
        $mongoDatabaseMock = $this->getMock('\\MongoDB', array('setWriteConcern'), array($this->database->getClient()->getMongoClient(), 'test'));
        $mongoDatabaseMock->expects($this->once())->method('setWriteConcern')->will($this->returnValue(false));
        $database = new Database($this->database->getClient(), $mongoDatabaseMock);
        $database->setWriteConcern(1);
    }