public function testCheckedCachedCompile()
{
$server = new lessc();
$server->setImportDir(__DIR__ . '/inputs/test-imports/');
$css = $server->checkedCachedCompile(__DIR__ . '/inputs/import.less', '/tmp/less.css');
$this->assertFileExists('/tmp/less.css');
$this->assertFileExists('/tmp/less.css.meta');
$this->assertEquals($css, file_get_contents('/tmp/less.css'));
$this->assertNotNull(unserialize(file_get_contents('/tmp/less.css.meta')));
}
