/**
* Load the config file reader to initiate the Permissions object
*
* @var $dir string Which folder your permissions are stored in
*/
public function __construct($dir)
{
$this->_list = new Config();
$this->_list->attach(new Config_File($dir));
}
/**
* If we've already loaded a config group then the correct variable
* should be returned if we use the dot path notation to to request
* a var
*
* @test
* @covers Config::load
*/
public function test_load_can_get_var_from_dot_path_for_loaded_group()
{
$config = new Config();
$reader = $this->getMock('Kohana_Config_Reader', array('load'));
$reader->expects($this->once())->method('load')->with('beer')->will($this->returnValue(array('stout' => 'Guinness')));
$config->attach($reader);
$config->load('beer');
$this->assertSame('Guinness', $config->load('beer.stout'));
}
/**
* Calling load() with a group that doesn't exist, should get it to use the last reader
* to create a new config group
*
* @test
* @covers Config::load
*/
public function test_load_returns_new_config_group_if_one_dnx()
{
$config = new Config();
$group = 'my_group';
$reader1 = $this->getMock('Config_Reader');
$reader2 = $this->getMock('Config_Reader', array('load'), array(), 'Config_Waffles');
// This is a slightly hacky way of doing it, but it works
$reader2->expects($this->exactly(2))->method('load')->with($group)->will($this->onConsecutiveCalls($this->returnValue(FALSE), $this->returnValue(clone $reader2)));
$config->attach($reader1)->attach($reader2);
$new_config = $config->load('my_group');
$this->assertInstanceOf('Config_Waffles', $new_config);
// Slightly taboo, testing a different api!!
$this->assertSame(array(), $new_config->as_array());
}
