test_cli.py 文件源码

def test_storage_dir_provided(self):
        """
        When the program is run with an argument, it should start up and run.
        The program is expected to fail because it is unable to connect to
        Marathon.

        This test takes a while because we have to let txacme go through it's
        initial sync (registration + issuing of 0 certificates) before things
        can be halted.
        """
        temp_dir = self.useFixture(TempDir())
        yield main(reactor, raw_args=[
            temp_dir.path,
            '--acme', LETSENCRYPT_STAGING_DIRECTORY.asText(),
            '--marathon', 'http://localhost:28080'  # An address we can't reach
        ])

        # Expect a 'certs' directory to be created
        self.assertThat(os.path.isdir(temp_dir.join('certs')), Equals(True))

        # Expect a default certificate to be created
        self.assertThat(os.path.isfile(temp_dir.join('default.pem')),
                        Equals(True))

        # Expect to be unable to connect to Marathon
        flush_logged_errors(ConnectionRefusedError)