def test_categories(self):
        self.assertEqual(len(Category.objects.all()), 2)
Ensure hseq doesnt do offset modification
dataset/ETHPy150Open nitely/Spirit/spirit/category/tests.py/CategoryMigrationTest.test_categories--crossover with--dataset/ETHPy150Open jtauber/sebastian/tests/test_sequences.py/TestSequences.test_hseq_doesnt_track_duration_on_append