public function testCanWalkContainer()
{
$this->config->load('default', true);
$this->config->load('walk', true);
$this->assertEquals('dead', $this->config->walk('walkers:are', 'not dead'));
$this->assertEquals('default', $this->config->walk('default'));
$this->assertTrue($this->config->walk('missing', true));
$this->assertEquals($this->config->default(), $this->config->walk('alias'));
$this->assertEquals("default", $this->config->walk('alias:name'));
$this->assertEquals("could", $this->config->walk("not:that:you:would:but:you"));
$this->assertNull($this->config->walk("not:that:you:would:but:you:could"));
$this->assertEquals("forgot 'you'", $this->config->walk("not:that:would:but:you:could", "forgot 'you'"));
}
