class TestXrayTube(TestCase):
def setUp(self):
self.tube = XRayTube()
def test_on(self):
if self.tube.state != 'off':
self.tube.off().join()
self.tube.on().join()
self.assertEqual('on', self.tube.state)
self.assertRaises(TransitionNotAllowed, self.tube.on().join)
def test_off(self):
if self.tube.state != 'on':
self.tube.on().join()
self.tube.off().join()
self.assertEqual('off', self.tube.state)
self.assertRaises(TransitionNotAllowed, self.tube.off().join)
def test_power(self):
self.tube.current = 2 * q.A
self.tube.voltage = 3 * q.V
self.assertEqual(self.tube.power, 6 * q.W)
def setUp(self):
Radiography.setUp(self)
self.source = XRayTube()
self.exp = XRayTubeRadiography(walker=self.walker,
flat_motor=self.flatfield_axis,
radio_position=0 * q.mm,
flat_position=10 * q.mm,
camera=self.camera,
xray_tube=self.source,
num_flats=5,
num_darks=5,
num_projections=10)
def setUp(self):
SteppedTomography.setUp(self)
self.source = XRayTube()
self.exp = XRayTubeSteppedTomography(walker=self.walker,
flat_motor=self.flatfield_axis,
tomography_motor=self.tomo_motor,
radio_position=0 * q.mm,
flat_position=10 * q.mm,
camera=self.camera,
xray_tube=self.source,
num_flats=5,
num_darks=5,
num_projections=10,
angular_range=360 * q.deg,
start_angle=0 * q.deg)
def setUp(self):
ContinuousSpiralTomography.setUp(self)
self.source = XRayTube()
self.exp = XRayTubeContinuousSpiralTomography(
walker=self.walker,
flat_motor=self.flatfield_axis,
tomography_motor=self.tomo_motor,
vertical_motor=self.vertical_motor,
radio_position=0 * q.mm,
flat_position=10 * q.mm,
camera=self.camera,
xray_tube=self.source,
start_position_vertical=0 * q.mm,
vertical_shift_per_tomogram=5 * q.mm,
sample_height=10 * q.mm,
num_flats=5,
num_darks=5,
num_projections=10,
angular_range=360 * q.deg,
start_angle=0 * q.deg)
def setUp(self):
self.tube = XRayTube()
def setUp(self):
self.tube = XRayTube()