def test_clear(self): md = Metadata() md.extend([Meta(id='meta1'), Meta(id='meta2'), Meta(id='meta3')]) self.assertEqual(len(md), 3) md.clear() self.assertEqual(len(md), 0) self.assertIs(md.get(0), None) self.assertIs(md.get('meta1'), None)
def test_clear(self): md = Metadata() md.extend([Meta(id='meta1'), Meta(id='meta2'), Meta(id='meta3')]) assert len(md) == 3 md.clear() assert len(md) == 0 assert md.get(0) is None assert md.get('meta1') is None