public function testRemove()
{
/* Assertion 1 */
$component = new OptionsArray(array('a', 'b', 'c'));
$this->assertTrue($component->remove('b'));
$this->assertFalse($component->remove('d'));
$this->assertEquals($component->options, array(0 => 'a', 2 => 'c'));
/* Assertion 2 */
$component = OptionsArray::parse(new Parser(), $this->getTokensList('A B = /*comment*/ (test) C'), array('A' => 1, 'B' => array(2, 'var'), 'C' => 3));
$this->assertEquals('test', $component->has('B'));
$component->remove('B');
$this->assertFalse($component->has('B'));
}