Method test_disallow_null

tests/test_fields.py:151–158

By default `None` is not a valid input.

(self)

            field.run_validation()

    def test_disallow_null(self):
        """
        By default `None` is not a valid input.
        """
        field = serializers.IntegerField()
        with pytest.raises(serializers.ValidationError) as exc_info:
            field.run_validation(None)
        assert exc_info.value.detail == ['This field may not be null.']

    def test_allow_null(self):
        """