testing data

 public function provideSetupData()
{
	$testDataArray = [
		[   'input' => [
			    'domain' => 'www.example.com'
			    'httpOnly' => true,
			],
		     'expectation' => []
		]
	];

	$dataArray = [];
	foreach ($testDataArray as $testData) {

		$data = array();
		$data[0] = $testData['input'];
		$data[1] = $testData['expectation'];
		$dataArray[] = $data;
	}

	return $dataArray;
}


/**
 * @dataProvider provideSetupData
 */
public function testSetupValid($setup, $expectation)
{
	//Call the factory with $setup,

	//Call some assert methods based on either the setup data
	//Or the expectation data if it's not obvious from the input data.
}