def test_currsys_updated_with_mode_specific_values(self, imageplane):
rc.__currsys__["!OBS.detector_readout_mode"] = "fast"
eff = DetectorModePropertiesSetter(**kwargs_dict())
eff.apply_to(imageplane)
key_name = "!DET.mindit"
assert from_currsys(key_name) == eff.mode_properties["fast"][key_name]
def test_selects_correct_mode(self, imageplane, value, mode):
eff = DetectorModePropertiesSetter(**kwargs_dict())
rc.__currsys__["!OBS.auto_exposure.fill_frac"] = 0.5
imageplane.hdu.data += value
assert eff.select_mode(imageplane) == mode
def test_it_prints(self):
eff = DetectorModePropertiesSetter(**kwargs_dict())
print("\n", eff.list_modes())
assert len(eff.list_modes()) > 0
def test_returns_object(self):
rc.__currsys__["!OBS.detector_readout_mode"] = "fast"
eff = DetectorModePropertiesSetter(**kwargs_dict())
obj = eff.apply_to(DetectorBase())
assert isinstance(obj, DetectorBase)
def test_throws_error_for_unknown_detector_mode(self):
eff = DetectorModePropertiesSetter(**kwargs_dict())
rc.__currsys__["!OBS.detector_readout_mode"] = "notthere"
with pytest.raises(KeyError):
eff.apply_to(DetectorBase())
def test_understands_detector_mode_auto(self, imageplane):
eff = DetectorModePropertiesSetter(**kwargs_dict())
rc.__currsys__["!OBS.auto_exposure.fill_frac"] = 0.5
eff.apply_to(imageplane, detector_readout_mode="auto")
assert rc.__currsys__["!OBS.detector_readout_mode"] == "slow"
def test_throws_error_when_no_dict_is_passed(self):
with pytest.raises(ValueError):
DetectorModePropertiesSetter()
def test_initialises_with_correct_values(self):
eff = DetectorModePropertiesSetter(**kwargs_dict())
assert eff.mode_properties["fast"]["!DET.mindit"] == 0.04