public function testEnvWorking()
{
$base = Libraries::get(true, 'resources') . '/tmp/tests';
$this->skipIf(!is_readable($base), "Path `{$base}` is not readable.");
chdir(Libraries::get(true, 'resources') . '/tmp/tests');
$request = new Request();
$expected = str_replace('\\', '/', realpath(Libraries::get(true, 'resources') . '/tmp/tests'));
$result = $request->env('working');
$this->assertEqual($expected, $result);
}