test_command.py 文件源码

def test_no_matching_fingerprint_raises_error(self):
        out = StringIO()
        err = StringIO()

        missing_fingerprint = '01234567890ABCDEF01234567890ABCDEF01234567'
        rgx = re.compile(r'''^Key matching fingerprint '{fp}' not '''
                         r'''found.$'''.format(fp=missing_fingerprint))

        self.assertEquals(Key.objects.count(), 0)

        with self.assertRaisesRegex(CommandError, rgx):
            call_command('email_signing_key', missing_fingerprint,
                         stdout=out, stderr=err)

        self.assertEquals(out.getvalue(), '')
        self.assertEquals(err.getvalue(), '')