public function testGetDependenciesMissingDependency()
{
$files = [new Local($this->_cssDir . 'broken.scss')];
$target = new AssetTarget('test.css', $files);
$result = $this->filter->getDependencies($target);
$this->assertCount(1, $result);
$this->assertEquals('colors.scss', $result[0]->name());
}