class TestSimulatedCrystalCounter(unittest.TestCase):
def setUp(self):
self.diff = MockScannable()
self.wl = MockScannable()
self.wl.pos = 1.
self.eq = MockEquation()
self.scc = SimulatedCrystalCounter('det', self.diff, Fourc(), self.wl,
self.eq)
def testInit(self):
self.assertEquals(list(self.scc.getInputNames()), ['det_count'])
self.assertEquals(list(self.scc.getExtraNames()), [])
self.assertEquals(self.scc.chiMissmount, 0.)
self.assertEquals(self.scc.phiMissmount, 0.)
def testCalcUB(self):
UB = matrix([[2 * pi, 0, 0], [0, 2 * pi, 0], [0, 0, 2 * pi]])
mneq_(self.scc.UB, UB)
def testGetHkl(self):
self.diff.pos = [60, 30, 0, 0]
hkl = self.scc.getHkl()
self.assert_(nearlyEqual(hkl, (1, 0, 0), .0000001),
"%s!=\n%s" % (hkl, (1, 0, 0)))
self.diff.pos = [60, 31, 0, 0]
hkl = self.scc.getHkl()
self.assert_(nearlyEqual(hkl,
(0.999847695156391, 0.017452406437283574, 0),
.0000001), "%s!=\n%s" % (hkl, (1, 0, 0)))
def testGetPosition(self):
self.diff.pos = [60, 30, 0, 0]
self.scc.asynchronousMoveTo(2)
count = self.scc.getPosition()
self.assert_(nearlyEqual(self.eq.dHkl, (0, 0, 0), .00001))
self.assertEqual(count, 2)
self.diff.pos = [60, 31, 0, 0]
count = self.scc.getPosition()
dHkl = (0.999847695156391 - 1, .017452406437283574, 0)
self.assert_(nearlyEqual(self.eq.dHkl, dHkl, .00001),
"%s!=\n%s" % (self.eq.dHkl, dHkl))
self.assertEqual(count, 2)
def test__repr__(self):
self.diff.pos = [60, 30, 0, 0]
print self.scc.__repr__()
class TestSimulatedCrystalCounter(object):
def setup_method(self):
self.diff = MockScannable()
self.wl = MockScannable()
self.wl.pos = 1.
self.eq = MockEquation()
self.scc = SimulatedCrystalCounter('det', self.diff, Fourc(), self.wl,
self.eq)
def testInit(self):
assert list(self.scc.getInputNames()) == ['det_count']
assert list(self.scc.getExtraNames()) == []
assert self.scc.chiMissmount == 0.
assert self.scc.phiMissmount == 0.
def testCalcUB(self):
UB = matrix([[2 * pi, 0, 0], [0, 2 * pi, 0], [0, 0, 2 * pi]])
mneq_(self.scc.UB, UB)
def testGetHkl(self):
self.diff.pos = [60, 30, 0, 0]
hkl = self.scc.getHkl()
assert hkl == approx((1, 0, 0))
self.diff.pos = [60, 31, 0, 0]
hkl = self.scc.getHkl()
assert hkl == approx((0.999847695156391, 0.017452406437283574, 0))
def testGetPosition(self):
self.diff.pos = [60, 30, 0, 0]
self.scc.asynchronousMoveTo(2)
count = self.scc.getPosition()
assert self.eq.dHkl == approx((0, 0, 0))
assert count == 2
self.diff.pos = [60, 31, 0, 0]
count = self.scc.getPosition()
dHkl = (0.999847695156391 - 1, .017452406437283574, 0)
assert self.eq.dHkl == approx(dHkl)
assert count == 2
def test__repr__(self):
self.diff.pos = [60, 30, 0, 0]
print self.scc.__repr__()
