Bart\Configuration\ConfigurationTest::testUnderscoresSupported PHP Method

    public function testUnderscoresSupported()
    {
        Diesel::registerInstantiator('\\Bart\\Shell', function () {
            // Actually want to see how this works with a real Shell
            return new Shell();
        });
        $this->doStuffWithTempDir(function (BaseTestCase $phpu, $dirName) {
            Configuration::configure($dirName);
            // Copy sample INI file to path Configuration will look for TestConfig INI
            copy(BART_DIR . '/test/etc/conf-parser.conf', $dirName . '/test_underscore.conf');
            $configs = new Test_Underscore_Config(false);
            $phpu->assertEquals(42, $configs->number(), 'Underscore Configs number');
            $phpu->assertEquals('Quail', $configs->wildGame(), 'Underscore Configs wildGame');
        });
    }