def test_normal_case(self):
"""Tests that _get_sanitizer returns the correct value in normal cases."""
os.environ['SANITIZER'] = self.sanitizer
self.assertEqual(config_utils._get_sanitizer(), self.sanitizer)
def test_capitalization(self):
"""Tests that that _get_sanitizer handles capitalization properly."""
os.environ['SANITIZER'] = self.sanitizer.upper()
self.assertEqual(config_utils._get_sanitizer(), self.sanitizer)
def test_default_value(self):
"""Tests that the default value returned by _get_sanitizer is correct."""
self.assertEqual(config_utils._get_sanitizer(), 'address')