def test_partial_config_is_invalid(self, settings):
settings.TWILIO_ACCOUNT_SID = 'test account sid'
settings.TWILIO_AUTH_TOKEN = ''
settings.TWILIO_PHONE_NUMBER = ''
with pytest.raises(ImproperlyConfigured,
match="TWILIO_ACCOUNT_SID is non-empty, but"):
validate_settings()
def test_no_account_sid_is_valid(self, settings):
settings.TWILIO_ACCOUNT_SID = ''
validate_settings()
def test_all_settings_is_valid(self, settings):
apply_twilio_settings(settings)
validate_settings()