def simulateMoveTo(self, pos):
lines = ['%s:' % self.name]
hkl = self.parameter_to_hkl(pos)
if isinstance(hkl[0], (tuple, list)):
(angles, _) = self._diffcalc.hkl_list_to_angles(hkl)
hkl, _ = self._diffcalc.angles_to_hkl(angles)
#fmt_scn_params = ' '.join([' : %9.4f'] + ['%.4f'] * (len(pos) - 1))
#lines.append(' ' + self.name + fmt_scn_params % tuple(pos))
width = max(len(k) for k in self.inputNames)
fmt = ' %' + str(width) + 's : % 9.4f'
for idx, k in enumerate(self.inputNames):
lines.append(fmt % (k, pos[idx]))
lines.append('\n ' + 'hkl'.rjust(width) + ' : %9.4f %.4f %.4f' %
(hkl[0], hkl[1], hkl[2]))
res = Hkl.simulateMoveTo(self, hkl)
lines.append(res)
return '\n'.join(lines)
class TestHkl(unittest.TestCase):
def setUp(self):
self.mockDiffcalc = mock.Mock(spec=diffcalc_.Diffcalc)
self.mockSixc = mock.Mock(spec=DiffractometerScannableGroup)
self.hkl = Hkl('hkl', self.mockSixc, self.mockDiffcalc)
def testInit(self):
self.mockDiffcalc.angles_to_hkl.return_value = ([1, 2, 3], PARAM_DICT)
self.assertEqual(self.hkl.getPosition(), [1, 2, 3])
def testAsynchronousMoveTo(self):
self.mockDiffcalc.hkl_to_angles.return_value = ([6, 5, 4, 3, 2, 1],
None)
self.hkl.asynchronousMoveTo([1, 0, 1])
self.mockDiffcalc.hkl_to_angles.assert_called_with(1, 0, 1)
self.mockSixc.asynchronousMoveTo.assert_called_with([6, 5, 4, 3, 2, 1])
def testGetPosition(self):
self.mockSixc.getPosition.return_value = [6, 5, 4, 3, 2, 1]
self.mockDiffcalc.angles_to_hkl.return_value = ([1, 0, 1], PARAM_DICT)
self.assertEqual(self.hkl.getPosition(), [1, 0, 1])
self.mockDiffcalc.angles_to_hkl.assert_called_with([6, 5, 4, 3, 2, 1])
def testAsynchronousMoveToWithNonesOutsideScan(self):
self.mockSixc.getPosition.return_value = [6, 5, 4, 3, 2, 1]
self.mockDiffcalc.angles_to_hkl.return_value = ([1, 0, 1],
PARAM_DICT)
self.mockDiffcalc.hkl_to_angles.return_value = ([12, 5, 4, 3, 2, 1],
PARAM_DICT) # <- 2,0,1
self.hkl.asynchronousMoveTo([2, 0, None])
self.mockDiffcalc.angles_to_hkl.assert_called_with([6, 5, 4, 3, 2, 1])
self.mockDiffcalc.hkl_to_angles.assert_called_with(2, 0, 1)
self.mockSixc.asynchronousMoveTo.assert_called_with(
[12, 5, 4, 3, 2, 1])
def testAsynchronousMoveToWithNonesInScan(self):
self.mockSixc.getPosition.return_value = [6, 5, 4, 3, 2, 1]
self.mockDiffcalc.angles_to_hkl.return_value = ([1, 0, 1], PARAM_DICT)
self.hkl.atScanStart()
# should not be used:
self.mockSixc.getPosition.return_value = [6.1, 5.1, 4.1, 3.1, 2.1, 1.1]
self.mockDiffcalc.hkl_to_angles.return_value = ([12, 5, 4, 3, 2, 1],
PARAM_DICT)
self.hkl.asynchronousMoveTo([2, 0, None])
# atScanStart:
self.mockDiffcalc.angles_to_hkl.assert_called_with([6, 5, 4, 3, 2, 1])
self.mockDiffcalc.hkl_to_angles.assert_called_with(2, 0, 1)
self.mockSixc.asynchronousMoveTo.assert_called_with(
[12, 5, 4, 3, 2, 1])
def testAsynchronousMoveToWithNonesInScanAfterCommandFailure(self):
# should be forgotten:
self.mockSixc.getPosition.return_value = [6, 5, 4, 3, 2, 1]
self.mockDiffcalc.angles_to_hkl.return_value = ([1, 0, 1], PARAM_DICT)
self.hkl.atScanStart()
self.hkl.atCommandFailure()
self.mockSixc.getPosition.return_value = [6.1, 5.1, 4.1, 3.1, 2.1, 1.1]
self.mockDiffcalc.hkl_to_angles.return_value = (
[12.1, 5.1, 4.1, 3.1, 2.1, 1.1], PARAM_DICT)
self.hkl.asynchronousMoveTo([2, 0, None])
self.mockDiffcalc.angles_to_hkl.assert_called_with(
[6.1, 5.1, 4.1, 3.1, 2.1, 1.1])
self.mockDiffcalc.hkl_to_angles.assert_called_with(2, 0, 1)
self.mockSixc.asynchronousMoveTo.assert_called_with(
[12.1, 5.1, 4.1, 3.1, 2.1, 1.1])
def testAsynchronousMoveToWithNonesInScanAfterAtScanEnd(self):
self.mockSixc.getPosition.return_value = [6, 5, 4, 3, 2, 1]
self.mockDiffcalc.angles_to_hkl.return_value = ([1, 0, 1], PARAM_DICT)
self.hkl.atScanStart()
self.hkl.atScanEnd()
self.mockSixc.getPosition.return_value = [6.1, 5.1, 4.1, 3.1, 2.1, 1.1]
self.mockDiffcalc.hkl_to_angles.return_value = (
[12.1, 5.1, 4.1, 3.1, 2.1, 1.1], PARAM_DICT)
self.hkl.asynchronousMoveTo([2, 0, None])
self.mockDiffcalc.angles_to_hkl.assert_called_with(
[6.1, 5.1, 4.1, 3.1, 2.1, 1.1])
self.mockDiffcalc.hkl_to_angles.assert_called_with(2, 0, 1)
self.mockSixc.asynchronousMoveTo.assert_called_with(
[12.1, 5.1, 4.1, 3.1, 2.1, 1.1])
def testIsBusy(self):
self.mockSixc.isBusy.return_value = False
self.assertFalse(self.hkl.isBusy(), False)
self.mockSixc.isBusy.assert_called()
def testWaitWhileBusy(self):
self.hkl.waitWhileBusy()
self.mockSixc.waitWhileBusy.assert_called()
def testWhereMoveTo(self):
# just check for exceptions
self.mockDiffcalc.hkl_to_angles.return_value = ([6, 5, 4, 3, 2, 1],
PARAM_DICT)
self.mockSixc.getName.return_value = 'sixc'
self.mockSixc.getInputNames.return_value = ['alpha', 'delta', 'gamma',
'omega', 'chi', 'phi']
print self.hkl.simulateMoveTo((1.23, 0, 0))
def testDisp(self):
print self.hkl.__repr__()
class TestHkl(object):
def setup_method(self):
self.mock_dc_module = mock.Mock()
self.mockSixc = mock.Mock(spec=DiffractometerScannableGroup)
self.hkl = Hkl('hkl', self.mockSixc, self.mock_dc_module)
def testInit(self):
self.mock_dc_module.angles_to_hkl.return_value = ([1, 2, 3], PARAM_DICT)
assert self.hkl.getPosition() == [1, 2, 3]
def testAsynchronousMoveTo(self):
self.mock_dc_module.hkl_to_angles.return_value = ([6, 5, 4, 3, 2, 1],
None)
self.hkl.asynchronousMoveTo([1, 0, 1])
self.mock_dc_module.hkl_to_angles.assert_called_with(1, 0, 1)
self.mockSixc.asynchronousMoveTo.assert_called_with([6, 5, 4, 3, 2, 1])
def testGetPosition(self):
self.mockSixc.getPosition.return_value = [6, 5, 4, 3, 2, 1]
self.mock_dc_module.angles_to_hkl.return_value = ([1, 0, 1], PARAM_DICT)
assert self.hkl.getPosition() == [1, 0, 1]
self.mock_dc_module.angles_to_hkl.assert_called_with([6, 5, 4, 3, 2, 1])
def testAsynchronousMoveToWithNonesOutsideScan(self):
self.mockSixc.getPosition.return_value = [6, 5, 4, 3, 2, 1]
self.mock_dc_module.angles_to_hkl.return_value = ([1, 0, 1],
PARAM_DICT)
self.mock_dc_module.hkl_to_angles.return_value = ([12, 5, 4, 3, 2, 1],
PARAM_DICT) # <- 2,0,1
self.hkl.asynchronousMoveTo([2, 0, None])
self.mock_dc_module.angles_to_hkl.assert_called_with([6, 5, 4, 3, 2, 1])
self.mock_dc_module.hkl_to_angles.assert_called_with(2, 0, 1)
self.mockSixc.asynchronousMoveTo.assert_called_with(
[12, 5, 4, 3, 2, 1])
def testAsynchronousMoveToWithNonesInScan(self):
self.mockSixc.getPosition.return_value = [6, 5, 4, 3, 2, 1]
self.mock_dc_module.angles_to_hkl.return_value = ([1, 0, 1], PARAM_DICT)
self.hkl.atScanStart()
# should not be used:
self.mockSixc.getPosition.return_value = [6.1, 5.1, 4.1, 3.1, 2.1, 1.1]
self.mock_dc_module.hkl_to_angles.return_value = ([12, 5, 4, 3, 2, 1],
PARAM_DICT)
self.hkl.asynchronousMoveTo([2, 0, None])
# atScanStart:
self.mock_dc_module.angles_to_hkl.assert_called_with([6, 5, 4, 3, 2, 1])
self.mock_dc_module.hkl_to_angles.assert_called_with(2, 0, 1)
self.mockSixc.asynchronousMoveTo.assert_called_with(
[12, 5, 4, 3, 2, 1])
def testAsynchronousMoveToWithNonesInScanAfterCommandFailure(self):
# should be forgotten:
self.mockSixc.getPosition.return_value = [6, 5, 4, 3, 2, 1]
self.mock_dc_module.angles_to_hkl.return_value = ([1, 0, 1], PARAM_DICT)
self.hkl.atScanStart()
self.hkl.atCommandFailure()
self.mockSixc.getPosition.return_value = [6.1, 5.1, 4.1, 3.1, 2.1, 1.1]
self.mock_dc_module.hkl_to_angles.return_value = (
[12.1, 5.1, 4.1, 3.1, 2.1, 1.1], PARAM_DICT)
self.hkl.asynchronousMoveTo([2, 0, None])
self.mock_dc_module.angles_to_hkl.assert_called_with(
[6.1, 5.1, 4.1, 3.1, 2.1, 1.1])
self.mock_dc_module.hkl_to_angles.assert_called_with(2, 0, 1)
self.mockSixc.asynchronousMoveTo.assert_called_with(
[12.1, 5.1, 4.1, 3.1, 2.1, 1.1])
def testAsynchronousMoveToWithNonesInScanAfterAtScanEnd(self):
self.mockSixc.getPosition.return_value = [6, 5, 4, 3, 2, 1]
self.mock_dc_module.angles_to_hkl.return_value = ([1, 0, 1], PARAM_DICT)
self.hkl.atScanStart()
self.hkl.atScanEnd()
self.mockSixc.getPosition.return_value = [6.1, 5.1, 4.1, 3.1, 2.1, 1.1]
self.mock_dc_module.hkl_to_angles.return_value = (
[12.1, 5.1, 4.1, 3.1, 2.1, 1.1], PARAM_DICT)
self.hkl.asynchronousMoveTo([2, 0, None])
self.mock_dc_module.angles_to_hkl.assert_called_with(
[6.1, 5.1, 4.1, 3.1, 2.1, 1.1])
self.mock_dc_module.hkl_to_angles.assert_called_with(2, 0, 1)
self.mockSixc.asynchronousMoveTo.assert_called_with(
[12.1, 5.1, 4.1, 3.1, 2.1, 1.1])
def testIsBusy(self):
self.mockSixc.isBusy.return_value = False
assert not self.hkl.isBusy()
self.mockSixc.isBusy.assert_called()
def testWaitWhileBusy(self):
self.hkl.waitWhileBusy()
self.mockSixc.waitWhileBusy.assert_called()
def testWhereMoveTo(self):
# just check for exceptions
self.mock_dc_module.hkl_to_angles.return_value = ([6, 5, 4, 3, 2, 1],
PARAM_DICT)
self.mockSixc.getName.return_value = 'sixc'
self.mockSixc.getInputNames.return_value = ['alpha', 'delta', 'gamma',
'omega', 'chi', 'phi']
print self.hkl.simulateMoveTo((1.23, 0, 0))
def testDisp(self):
print self.hkl.__repr__()