public function test()
{
$configArr = ['test' => 'testvalue'];
$config = new Config($configArr);
$test = $config->get('test');
$this->assertEquals('testvalue', $test);
$nope = $config->get('nope');
$this->assertEquals(null, $nope);
$not = $config->get('nope', 'not');
$this->assertEquals('not', $not);
$all = $config->getAll();
$this->assertEquals($all, $configArr);
}
