ImboUnitTest\Database\MongoDBTest::testThrowsExceptionWhenMongoFailsDuringGetImageMimeType PHP Method

    public function testThrowsExceptionWhenMongoFailsDuringGetImageMimeType()
    {
        $this->imageCollection->expects($this->once())->method('findOne')->will($this->throwException(new MongoException()));
        $this->driver->getImageMimeType('key', 'identifier');
    }