def test_to_string_for_null_string(self): """Test OptionString to_string for a null string.""" opt = StringOption(null=True) self.assertEqual(opt.to_string(None), 'None') self.assertEqual(opt.to_string(''), '') self.assertEqual(opt.to_string('foo'), 'foo')
def test_to_string_for_null_string(self): """Test OptionString to_string for a null string.""" opt = StringOption(null=True) self.assertEqual(opt.to_string(None), 'None') self.assertEqual(opt.to_string(''), '') self.assertEqual(opt.to_string('foo'), 'foo')