def METHOD_NAME(self):
    # Write the dataset to an hdf5 file
    self.h5File["volume"].create_dataset("data", data=self.data)
    self.n5File["volume"].create_dataset("data", data=self.data)
    # Read the data with an operator
    self.h5_op.H5N5File.setValue(self.h5File)
    self.n5_op.H5N5File.setValue(self.n5File)
    self.h5_op.InternalPath.setValue("volume/data")
    self.n5_op.InternalPath.setValue("volume/data")
    assert self.h5_op.OutputImage.meta.shape == self.data.shape
    assert self.n5_op.OutputImage.meta.shape == self.data.shape
    numpy.testing.assert_array_equal(self.h5_op.OutputImage.value, self.data)
    numpy.testing.assert_array_equal(self.n5_op.OutputImage.value, self.data)