How to use the pynpoint.util.tests.create_config function in pynpoint

def setup_class(self) -> None:

        self.limit = 1e-10
        self.test_dir = os.path.dirname(__file__) + '/'

        create_fake_data(self.test_dir+'science')
        create_fake_data(self.test_dir+'reference')
        create_config(self.test_dir+'PynPoint_config.ini')

        self.pipeline = Pypeline(self.test_dir, self.test_dir, self.test_dir)

def setup_class(self) -> None:

        self.limit = 1e-10
        self.test_dir = os.path.dirname(__file__) + '/'

        create_star_data(self.test_dir+'star')
        create_fake_data(self.test_dir+'binary')
        create_config(self.test_dir+'PynPoint_config.ini')

        self.pipeline = Pypeline(self.test_dir, self.test_dir, self.test_dir)

images = np.random.normal(loc=0, scale=2e-4, size=(5, 11, 11))
        dark = np.random.normal(loc=0, scale=2e-4, size=(5, 11, 11))
        flat = np.random.normal(loc=0, scale=2e-4, size=(5, 11, 11))

        images[0, 5, 5] = 1.
        dark[:, 5, 5] = 1.
        flat[:, 8, 8] = -1.
        flat[:, 9, 9] = -1.
        flat[:, 10, 10] = -1.

        with h5py.File(self.test_dir+'PynPoint_database.hdf5', 'w') as hdf_file:
            hdf_file.create_dataset('images', data=images)
            hdf_file.create_dataset('dark', data=dark)
            hdf_file.create_dataset('flat', data=flat)

        create_config(self.test_dir+'PynPoint_config.ini')

        self.pipeline = Pypeline(self.test_dir, self.test_dir, self.test_dir)

def setup_class(self) -> None:

        self.limit = 1e-8
        self.test_dir = os.path.dirname(__file__) + '/'
        self.fitsfile = self.test_dir + 'near/images_0.fits'

        create_near_data(path=self.test_dir + 'near')
        create_config(self.test_dir + 'PynPoint_config.ini')

        self.pipeline = Pypeline(self.test_dir, self.test_dir, self.test_dir)

        self.pipeline.set_attribute('config', 'NFRAMES', 'ESO DET CHOP NCYCLES', static=True)
        self.pipeline.set_attribute('config', 'EXP_NO', 'ESO TPL EXPNO', static=True)
        self.pipeline.set_attribute('config', 'NDIT', 'None', static=True)
        self.pipeline.set_attribute('config', 'PARANG_START', 'None', static=True)
        self.pipeline.set_attribute('config', 'PARANG_END', 'None', static=True)
        self.pipeline.set_attribute('config', 'DITHER_X', 'None', static=True)
        self.pipeline.set_attribute('config', 'DITHER_Y', 'None', static=True)
        self.pipeline.set_attribute('config', 'PIXSCALE', 0.045, static=True)
        self.pipeline.set_attribute('config', 'MEMORY', 100, static=True)

        self.positions = ('chopa', 'chopb')

def setup_class(self) -> None:

        self.limit = 1e-10
        self.test_dir = os.path.dirname(__file__) + '/'
        create_config(self.test_dir+'PynPoint_config.ini')

def setup_class(self) -> None:

        self.limit = 1e-10
        self.test_dir = os.path.dirname(__file__) + '/'

        create_star_data(self.test_dir+'images')
        create_config(self.test_dir+'PynPoint_config.ini')

        self.pipeline = Pypeline(self.test_dir, self.test_dir, self.test_dir)

def setup_class(self) -> None:

        self.limit = 1e-10
        self.test_dir = os.path.dirname(__file__) + '/'

        create_star_data(self.test_dir+'fits')
        create_config(self.test_dir+'PynPoint_config.ini')

        self.pipeline = Pypeline(self.test_dir, self.test_dir, self.test_dir)

def setup_class(self) -> None:

        self.limit = 1e-10
        self.test_dir = os.path.dirname(__file__) + '/'

        create_star_data(self.test_dir+'images')
        create_config(self.test_dir+'PynPoint_config.ini')

        self.pipeline = Pypeline(self.test_dir, self.test_dir, self.test_dir)

def test_get_config_attribute(self) -> None:

        create_config(self.test_dir+'PynPoint_config.ini')
        Pypeline(self.test_dir, self.test_dir, self.test_dir)

        storage = DataStorage(self.test_dir + 'PynPoint_database.hdf5')
        port = ConfigPort('config', None)

        with pytest.warns(UserWarning) as warning:
            attribute = port.get_attribute('CPU')

        assert len(warning) == 1

        assert warning[0].message.args[0] == 'ConfigPort can not load data unless a database is ' \
                                             'connected.'

        assert attribute is None

        port = ConfigPort('config', storage)