/**
* @dataProvider getFilterData
*/
public function testFilter(array $expected, array $data, $filterFunction)
{
$filter = $this->getMockBuilder('MarkWilson\\ArrayFiltering\\FilterInterface')->disableOriginalConstructor()->getMock();
$filter->expects($this->exactly(count($data)))->method('isSatisfiedBy')->will($this->returnCallback($filterFunction));
$filtering = new ArrayFiltering($data);
$this->assertEquals($expected, $filtering->filterBy($filter)->getArrayCopy());
}
/**
* Excludes specified variables
* @param array $environment Optional environment variables
* @return array $environment Environment variables
*/
public function exclude(array $environment = array())
{
$environment = empty($environment) ? $this->getValues() : $environment;
$excludes = $this->getVal($this->excludeKey);
$excludes = explode(',', $excludes);
$excludes = !$excludes ? array() : $excludes;
array_push($excludes, $this->excludeKey);
foreach ($excludes as $exclude) {
$filtering = new ArrayFiltering($environment);
$exclude = new ArrayKeyFilter\KeyPatternFilter("/^((?!{$exclude}).)*\$/");
$environment = $filtering->filterBy($exclude);
}
return $environment;
}
