public function testOverrideMeta() {
		$meta = MockTag::meta(array('id' => 'key'));

		$expected = 'mock-source';
		$result = $meta['connection'];
		$this->assertEqual($expected, $result);

		$expected = 'mock_tags';
		$result = $meta['source'];
		$this->assertEqual($expected, $result);

		$expected = 'key';
		$result = $meta['id'];
		$this->assertEqual($expected, $result);
	}