def test_migrate_smoothing(self):
name = "orangecontrib.spectroscopy.preprocess.me_emsc.me_emsc"
settings = {"storedsettings": {"preprocessors": [(name, {"ranges": [[0, 1, 2]]})]}}
OWPreprocess.migrate_settings(settings, 6)
self.assertEqual(
settings["storedsettings"]["preprocessors"][0],
(name, {"ranges": [[0, 1, 2, 0]]}))
def test_migrate_rubberband(self):
settings = {
"storedsettings": {
"preprocessors": [("orangecontrib.infrared.rubberband", {})]
}
}
OWPreprocess.migrate_settings(settings, 1)
self.assertEqual(settings["storedsettings"]["preprocessors"],
[("orangecontrib.infrared.baseline", {
'baseline_type': 1
})])
def test_migrate_spectral_transforms(self):
settings = {"storedsettings": {
"preprocessors": [("orangecontrib.infrared.transmittance", {}),
("orangecontrib.infrared.absorbance", {})]}}
OWPreprocess.migrate_settings(settings, 3)
self.assertEqual(
settings["storedsettings"]["preprocessors"],
[("orangecontrib.spectroscopy.transforms",
{'from_type': 0, 'to_type': 1}),
("orangecontrib.spectroscopy.transforms",
{'from_type': 1, 'to_type': 0})])
def test_workflow_compat_change_preprocess(self):
settings = {}
OWPreprocess.migrate_settings(settings, 5)
self.assertTrue(settings["process_reference"])
settings = {
"storedsettings": {
"preprocessors": [("orangecontrib.infrared.cut", {})]
}
}
OWPreprocess.migrate_settings(settings, 5)
self.assertTrue(settings["process_reference"])
# multiple preprocessors: set to support old workflows
settings = {
"storedsettings": {
"preprocessors": [("orangecontrib.infrared.cut", {}),
("orangecontrib.infrared.cut", {})]
}
}
OWPreprocess.migrate_settings(settings, 5)
self.assertFalse(settings["process_reference"])
# migrating the same settings keeps the setting false
OWPreprocess.migrate_settings(settings, 6)
self.assertFalse(settings["process_reference"])
def test_migrate_savitzygolay(self):
name = "orangecontrib.infrared.savitzkygolay"
def create_setting(con):
return {"storedsettings": {"preprocessors": [(name, con)]}}
def obtain_setting(settings):
return settings["storedsettings"]["preprocessors"][0][1]
settings = create_setting({})
OWPreprocess.migrate_settings(settings, 3)
new_name = settings["storedsettings"]["preprocessors"][0][0]
self.assertEqual(new_name, "orangecontrib.spectroscopy.savitzkygolay")
self.assertEqual(obtain_setting(settings),
{'deriv': 0, 'polyorder': 2, 'window': 5})
settings = create_setting({'deriv': 4, 'polyorder': 4, 'window': 4})
OWPreprocess.migrate_settings(settings, 3)
self.assertEqual(obtain_setting(settings),
{'deriv': 3, 'polyorder': 4, 'window': 5})
settings = create_setting({'deriv': 4, 'polyorder': 4, 'window': 100})
OWPreprocess.migrate_settings(settings, 3)
self.assertEqual(obtain_setting(settings),
{'deriv': 3, 'polyorder': 4, 'window': 99})
settings = create_setting({'deriv': 4.1, 'polyorder': 4.1, 'window': 2.2})
OWPreprocess.migrate_settings(settings, 3)
self.assertEqual(obtain_setting(settings),
{'deriv': 2, 'polyorder': 2, 'window': 3})
def test_migrate_savitzygolay(self):
name = "orangecontrib.infrared.savitzkygolay"
def create_setting(con):
return {"storedsettings": {"preprocessors": [(name, con)]}}
def obtain_setting(settings):
return settings["storedsettings"]["preprocessors"][0][1]
settings = create_setting({})
OWPreprocess.migrate_settings(settings, 3)
new_name = settings["storedsettings"]["preprocessors"][0][0]
self.assertEqual(new_name, "orangecontrib.spectroscopy.savitzkygolay")
self.assertEqual(obtain_setting(settings),
{'deriv': 0, 'polyorder': 2, 'window': 5})
settings = create_setting({'deriv': 4, 'polyorder': 4, 'window': 4})
OWPreprocess.migrate_settings(settings, 3)
self.assertEqual(obtain_setting(settings),
{'deriv': 3, 'polyorder': 4, 'window': 5})
settings = create_setting({'deriv': 4, 'polyorder': 4, 'window': 100})
OWPreprocess.migrate_settings(settings, 3)
self.assertEqual(obtain_setting(settings),
{'deriv': 3, 'polyorder': 4, 'window': 99})
settings = create_setting({'deriv': 4.1, 'polyorder': 4.1, 'window': 2.2})
OWPreprocess.migrate_settings(settings, 3)
self.assertEqual(obtain_setting(settings),
{'deriv': 2, 'polyorder': 2, 'window': 3})
def test_migrate_rubberbard(self):
settings = {"storedsettings": {"preprocessors":
[("orangecontrib.infrared.rubberband", {})]}}
OWPreprocess.migrate_settings(settings, 1)
self.assertEqual(settings["storedsettings"]["preprocessors"],
[("orangecontrib.infrared.baseline", {'baseline_type': 1})])