DotsUnited\BundleFu\Filter\ClosureCompilerServiceFilter::filterFile PHP 메소드

    public function filterFile($content, $file, \SplFileInfo $fileInfo, $bundleUrl, $bundlePath)
    {
        return $content;
    }

 public function testFilterFileDoesNothing()
 {
     $filter = new ClosureCompilerServiceFilter();
     $value = "function js_1() {";
     $this->assertEquals($value, $filter->filterFile($value, '/js/js_1.js', new \SplFileInfo(__DIR__ . '/_files/js/js_1.js'), null, null));
 }