def test_moving_from_grid2_to_grid1_in_fm_imaging_Area(self):
f = cryoSwitchSamplePosition(LOADING)
f.result()
# move to the fm imaging area
f = cryoSwitchSamplePosition(FM_IMAGING)
f.result()
current_imaging_mode = getCurrentPositionLabel(
self.stage.position.value, self.stage)
self.assertEqual(FM_IMAGING, current_imaging_mode)
# move to the grid2
f = cryoSwitchSamplePosition(GRID_2)
f.result()
current_grid = getCurrentGridLabel(self.stage.position.value,
self.stage)
self.assertEqual(GRID_2, current_grid)
# move back to the grid1
f = cryoSwitchSamplePosition(GRID_1)
f.result()
current_grid = getCurrentGridLabel(self.stage.position.value,
self.stage)
self.assertEqual(GRID_1, current_grid)
# make sure we are still in fm imaging area
current_imaging_mode = getCurrentPositionLabel(
self.stage.position.value, self.stage)
self.assertEqual(FM_IMAGING, current_imaging_mode)
def test_unknown_label_at_initialization(self):
arbitrary_position = {"x": 0.0, "y": 0.0, "z":-3.0e-3}
self.stage.moveAbs(arbitrary_position).result()
current_imaging_mode = getCurrentPositionLabel(self.stage.position.value, self.stage)
self.assertEqual(UNKNOWN, current_imaging_mode)
current_grid = getCurrentGridLabel(self.stage.position.value, self.stage)
self.assertEqual(current_grid, None)
def test_moving_to_grid2_in_sem_imaging_area_after_loading(self):
# move the stage to the loading position
f = cryoSwitchSamplePosition(LOADING)
f.result()
# move the stage to grid2
f = cryoSwitchSamplePosition(GRID_2)
f.result()
position_label = getCurrentPositionLabel(self.stage.position.value, self.stage)
grid_label = getCurrentGridLabel(self.stage.position.value, self.stage)
self.assertEqual(position_label, SEM_IMAGING)
self.assertEqual(grid_label, GRID_2)
def test_moving_from_grid1_to_grid2_in_sem_imaging_area(self):
# move to loading position
f = cryoSwitchSamplePosition(LOADING)
f.result()
# move the stage to the sem imaging area
f = cryoSwitchSamplePosition(SEM_IMAGING)
f.result()
current_imaging_mode = getCurrentPositionLabel(self.stage.position.value, self.stage)
self.assertEqual(SEM_IMAGING, current_imaging_mode)
# now the selected grid is already the grid1
current_grid = getCurrentGridLabel(self.stage.position.value, self.stage)
self.assertEqual(GRID_1, current_grid)
# move the stage to grid2
f = cryoSwitchSamplePosition(GRID_2)
f.result()
current_grid = getCurrentGridLabel(self.stage.position.value, self.stage)
self.assertEqual(GRID_2, current_grid)
# make sure we are still in sem imaging area
current_imaging_mode = getCurrentPositionLabel(self.stage.position.value, self.stage)
self.assertEqual(SEM_IMAGING, current_imaging_mode)
def test_moving_to_grid1_in_fm_imaging_area_after_loading(self):
# move the stage to the loading position
f = cryoSwitchSamplePosition(LOADING)
f.result()
# move the stage to the fm imaging area, and grid1 will be chosen by default
f = cryoSwitchSamplePosition(FM_IMAGING)
f.result()
position_label = getCurrentPositionLabel(self.stage.position.value, self.stage)
grid_label = getCurrentGridLabel(self.stage.position.value, self.stage)
self.assertEqual(position_label, FM_IMAGING)
self.assertEqual(grid_label, GRID_1)
