def METHOD_NAME(self):
    iris = Orange.data.Table("iris")
    housing = Orange.data.Table("housing")
    iiris = InterpolateToDomain(target=housing)(iris)
    self.assertNotEqual(housing.domain.attributes, iris.domain.attributes)
    # needs to have the same attributes
    self.assertEqual(housing.domain.attributes, iiris.domain.attributes)
    # first 4 values are defined, the rest are not
    np.testing.assert_equal(np.isnan(iiris.X[0])[:4], False)
    np.testing.assert_equal(np.isnan(iiris.X[0])[4:], True)