public function testFilterOrder() { $filter = new FilterChain(); $filter->addFilter(new LowerCase())->addFilter(new StripUpperCase()); $value = 'AbC'; $valueExpected = 'abc'; $this->assertEquals($valueExpected, $filter->filter($value)); $this->assertEquals($valueExpected, $filter->filterFile($value, '/js/js_1.js', new \SplFileInfo(__DIR__ . '/_files/js/js_1.js'), null, null)); }