def testMissingPythonSettings(self):
"""Test that non-existent files work properly without errors.
"""
# non-existent settings file with no defaults produces empty dict
self.assertEqual(
{},
settings.readPythonSettings(settings_dir=self.test_srcdir,
settings_file='nonexistent_file'))
# non-existent settings file should just pass through the defaults
self.assertEqual(
self.settings_defaults,
settings.readPythonSettings(defaults=self.settings_defaults,
settings_dir=self.test_srcdir,
settings_file='nonexistent_file'))
def testGoodPythonSettings(self):
"""Test that settings file that is present overwrites defaults.
"""
# foo and bar are overwritten, but not bif (not in the settings file)
self.assertEqual(
{'foo': 3, 'bar': 3, 'bif': 4},
settings.readPythonSettings(defaults=self.settings_defaults,
settings_dir=self.test_srcdir,
settings_file='good_test_settings'))
# but the original defaults will be untouched
self.assertEqual({'foo': 1, 'bif': 4}, self.settings_defaults)
