Bart\Configuration\TestConfig::food PHP Method

    public function food()
    {
        return $this->getValue('favorites', 'food');
    }

 public function testRequiredConfigsWhenMissing()
 {
     $configs = new TestConfig();
     $configs->configureForTesting(self::$sampleConfigs);
     $this->assertThrows('Bart\\Configuration\\ConfigurationException', 'No value set for required favorites.food', function () use($configs) {
         $configs->food();
     });
 }