def check(self, n_points, n_cells):
        output = self.src.outputs[0]
        self.assertEqual(output.number_of_points, n_points)
        self.assertEqual(output.number_of_cells, n_cells)
test to make sure int type numpy scalars are accepted
dataset/ETHPy150Open enthought/mayavi/mayavi/tests/test_vtk_file_reader.py/TestVTKFileReader.check--crossover with--dataset/ETHPy150Open NeuralEnsemble/python-neo/neo/test/coretest/test_base.py/TestBaseNeoNumpyScalarTypes.test_numpy_scalar_int