/**
* @covers registerImporter
*/
public function testRegisterImporter()
{
$env = new ILess_Environment();
$i = new ILess_Importer($env, array(), new ILess_Cache_None());
$r = $i->registerImporter(new ILess_Importer_FileSystem(), 'file_system');
$i->registerImporter(new ILess_Importer_FileSystem(), 'disc');
// fluent interface
$this->assertInstanceOf('ILess_Importer', $r);
$this->assertInstanceOf('ILess_Importer_FileSystem', $i->getImporter('file_system'));
$this->assertInstanceOf('ILess_Importer_FileSystem', $i->getImporter('disc'));
}
