/**
* Ensures that filters can be prepended and will be executed in the
* expected order
*/
public function testFilterPrependOrder()
{
$filter = new FilterChain();
$filter->appendFilter(new StripUpperCase())->prependFilter(new LowerCase());
$value = 'AbC';
$valueExpected = 'abc';
$this->assertEquals($valueExpected, $filter($value));
}
