public function testOptionsToArray()
{
$options = new Options();
$options->setFormat('MockFormat');
$options->setMargin(1);
$options->setOrientationLandscape();
$actualOptionArray = $options->toArray();
$expectedOptionArray = ['format' => 'MockFormat', 'margin' => '1cm', 'orientation' => 'landscape', 'zoomFactor' => 1];
$this->assertEquals($expectedOptionArray, $actualOptionArray);
}
