class UglifyJsFilterTest

class UglifyJsFilterTest extends \PHPUnit_Framework_TestCase {
  private $asset;
  private $filter;
  protected function setUp() {
    if (!isset($_SERVER['UGLIFYJS_BIN'])) {
      $this
        ->markTestSkipped('There is no uglifyJs configuration.');
    }
    $this->asset = new FileAsset(__DIR__ . '/fixtures/uglifyjs/script.js');
    $this->asset
      ->load();
    if (isset($_SERVER['NODE_BIN'])) {
      $this->filter = new UglifyJsFilter($_SERVER['UGLIFYJS_BIN'], $_SERVER['NODE_BIN']);
    }
    else {
      $this->filter = new UglifyJsFilter($_SERVER['UGLIFYJS_BIN']);
    }
  }
  protected function tearDown() {
    $this->asset = null;
    $this->filter = null;
  }
  public function testUglify() {
    $this->filter
      ->filterDump($this->asset);
    $expected = <<<JS
/**
 * Copyright
 */function bar(a){return var2.push(a),a}var foo=new Array(1,2,3,4),bar=Array(a,b,c),var1=new Array(5),var2=new Array(a),foo=function(a){return a};
JS;
    $this
      ->assertSame($expected, $this->asset
      ->getContent());
  }
  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());
  }
  public function testBeautifyUglify() {
    $this->filter
      ->setBeautify(true);
    $this->filter
      ->filterDump($this->asset);
    $expected = <<<JS
/**
 * Copyright
 */function bar(a) {
    return var2.push(a), a;
}

var foo = new Array(1, 2, 3, 4), bar = Array(a, b, c), var1 = new Array(5), var2 = new Array(a), foo = function(a) {
    return a;
};
JS;
    $this
      ->assertSame($expected, $this->asset
      ->getContent());
  }
  public function testNoCopyrightUglify() {
    $this->filter
      ->setNoCopyright(true);
    $this->filter
      ->filterDump($this->asset);
    $expected = 'function bar(a){return var2.push(a),a}var foo=new Array(1,2,3,4),bar=Array(a,b,c),var1=new Array(5),var2=new Array(a),foo=function(a){return a};';
    $this
      ->assertSame($expected, $this->asset
      ->getContent());
  }

}