def setup_method(self):
        names = 'a', 'd', 'g', 'o', 'c', 'phi'
        self.hardware = DummyHardwareAdapter(names)
        self.geometry = SixCircleGammaOnArmGeometry()

        self.transform_selector = VliegTransformSelector()
        self.transformer = VliegPositionTransformer(self.geometry,
                                                    self.hardware,
                                                    self.transform_selector)
        self.transform_commands = TransformCommands(self.transform_selector)

        diffcalc.util.RAISE_EXCEPTIONS_FOR_ALL_ERRORS = True