Lithium Docs

						public function testDeleteNonExistentKey() {
		$key = 'delete_key';
		$data = 'data to delete';

		$closure = $this->Apc->delete($key);
		$this->assertTrue(is_callable($closure));

		$params = compact('key');
		$result = $closure($this->Apc, $params, null);
		$this->assertFalse($result);
	}