public function testUnsafeUglify() {
$this->filter
->setUnsafe(true);
$this->filter
->filterDump($this->asset);
$expected = <<<JS
/**
* Copyright
*/function bar(a){return var2.push(a),a}var foo=[1,2,3,4],bar=[a,b,c],var1=Array(5),var2=Array(a),foo=function(a){return a};
JS;
$this
->assertSame($expected, $this->asset
->getContent());
}