/**
* @group integration
*/
public function testSass()
{
if (!isset($_SERVER['SASS_BIN'])) {
$this->markTestSkipped('There is no SASS_BIN environment variable.');
}
$input = <<<EOF
body
color: #F00
EOF;
$asset = new StringAsset($input);
$asset->load();
$filter = new SassFilter($_SERVER['SASS_BIN']);
$filter->setStyle(SassFilter::STYLE_COMPACT);
$filter->filterLoad($asset);
$filter->filterDump($asset);
$this->assertEquals("body { color: red; }\n", $asset->getContent(), '->filterLoad() parses the sass');
}
/**
* {@inheritdoc}
*/
protected function createProcessBuilder(array $arguments = [])
{
$pb = parent::createProcessBuilder($arguments);
// TODO: ENV вообще
if ($this->gemPath) {
$pb->setEnv('GEM_PATH', $this->gemPath);
}
foreach ($this->loadPaths as $path) {
$pb->add('--load-path')->add($path);
}
if ($this->debug) {
// TODO: restore
//$pb->add('--sourcemap');
$pb->add('--trace');
}
if ($this->encoding) {
$pb->add('--default-encoding')->add($this->encoding);
}
return $pb;
}
public function __construct($sassPath = '/usr/bin/sass')
{
parent::__construct($sassPath);
$this->setScss(true);
}
/**
* Create a new LessFilter instance.
*
* @param AssetParser $parser
*/
public function __construct(AssetParser $parser)
{
$this->parser = $parser;
parent::__construct(env('SASS_PATH', '/usr/bin/sass'), null);
}