def test_overwrite_dtype(self): db1 = DatasetBuilder(name='db1', data=[1, 2, 3], dtype=int) msg = "Cannot overwrite dtype." with self.assertRaisesWith(AttributeError, msg): db1.dtype = float
def test_set_dtype(self): db1 = DatasetBuilder(name='db1') db1.dtype = float self.assertEqual(db1.dtype, float)