tree eace17de570b931623751a870295ec57273f7c9e
parent 3949f07d7ac23004caa4d33caa130df59478e675
author zhufl <zhu.fanglei@zte.com.cn> 1487735405 +0800
committer zhufl <zhu.fanglei@zte.com.cn> 1487735405 +0800

Remove unnecessary assert and value assignment

1) cls.test_data['size'] is not used in test_images.py,
so it can be removed.

2) self.assertIn('port_state', iface) is not needed because
the api schema interface_common_info already checks it

Change-Id: Ibaebb220d73f5d9e7bfdf39a172f70023f193270