def test_upgrade_setting_value(self, mocked_remove, mocked_setValue,
mocked_value, mocked_contains):
"""Test that the upgrade mechanism for settings correctly uses the new value when it's not a function"""
# GIVEN: A settings object with an upgrade step to take (99, so that we don't interfere with real ones)
local_settings = Settings()
local_settings.__setting_upgrade_99__ = [
('values/old value', 'values/new value', [(True, 1)])
]
settings.__version__ = 99
mocked_value.side_effect = [98, 1]
mocked_contains.return_value = True
# WHEN: upgrade_settings() is called
local_settings.upgrade_settings()
# THEN: The correct calls should have been made with the correct values
assert mocked_value.call_count == 2, 'Settings().value() should have been called twice'
assert mocked_value.call_args_list == [
call('settings/version', 0),
call('values/old value')
]
assert mocked_setValue.call_count == 2, 'Settings().setValue() should have been called twice'
assert mocked_setValue.call_args_list == [
call('values/new value', True),
call('settings/version', 99)
]
mocked_contains.assert_called_once_with('values/old value')
mocked_remove.assert_called_once_with('values/old value')
def test_upgrade_multiple_one_invalid(self, mocked_remove, mocked_setValue, mocked_value, mocked_contains):
"""Test that the upgrade mechanism for settings works correctly for multiple values where one is invalid"""
# GIVEN: A settings object with an upgrade step to take
local_settings = Settings()
local_settings.__setting_upgrade_99__ = [
(['multiple/value 1', 'multiple/value 2'], 'single/new value', [])
]
settings.__version__ = 99
mocked_value.side_effect = [98, 10]
mocked_contains.side_effect = [True, False]
# WHEN: upgrade_settings() is called
local_settings.upgrade_settings()
# THEN: The correct calls should have been made with the correct values
mocked_value.assert_called_once_with('settings/version', 0)
mocked_setValue.assert_called_once_with('settings/version', 99)
assert mocked_contains.call_args_list == [call('multiple/value 1'), call('multiple/value 2')]
