def testAliasesWithoutDomain(self):
        self.assertRaises(
            UsageError,
            Options().parseOptions,
            ['--aliases', self.aliasFilename])
Test that adding an aliases(5) file before adding a domain raises a
dataset/ETHPy150Open kuri65536/python-for-android/python-modules/twisted/twisted/mail/test/test_options.py/OptionsTestCase.testAliasesWithoutDomain