def test_tag_display_empty(self):
     res = whatlastgenre.tag_display({})
     self.assertEqual(res, '')
 def test_tag_display_empty(self):
     res = whatlastgenre.tag_display({})
     self.assertEqual(res, '')
 def test_tag_display(self):
     res = whatlastgenre.tag_display([('a', 1), ('b', 2), ('c', 3)])
     self.assertIsNotNone(res)
 def test_tag_display(self):
     res = whatlastgenre.tag_display([('a', 1), ('b', 2), ('c', 3)])
     self.assertIsNotNone(res)