def setUp(self):
unittest.TestCase.setUp(self)
self.ops = Options('aatest')
self.ops.beam.energy_eV = 4e3
self.ops.geometry.material = \
Material({6: 0.4, 13: 0.6}, absorption_energy_eV={ELECTRON: 234.0})
self.ops.detectors['xray'] = PhotonIntensityDetector((0, 1), (2, 3))
self.ops.detectors['prz'] = PhiZDetector((0, 1), (2, 3), 128)
self.ops.limits.add(ShowersLimit(1234))
self.i = Importer()
self._testdata = os.path.join(os.path.dirname(__file__), 'testdata')
