Mini Shell

# Copyright (c) Twisted Matrix Laboratories.
# See LICENSE for details.


from twisted.protocols import dict
from twisted.trial import unittest
from twisted.trial.unittest import SynchronousTestCase

paramString = b'"This is a dqstring \\w\\i\\t\\h boring stuff like: \\"" and t\\hes\\"e are a\\to\\ms'
goodparams = [
    b'This is a dqstring with boring stuff like: "',
    b"and",
    b'thes"e',
    b"are",
    b"atoms",
]


class ParamTests(unittest.TestCase):
    def testParseParam(self):
        """Testing command response handling"""
        params = []
        rest = paramString
        while 1:
            (param, rest) = dict.parseParam(rest)
            if param == None:
                break
            params.append(param)
        self.assertEqual(
            params, goodparams
        )  # , "DictClient.parseParam returns unexpected results")


class DictDeprecationTests(SynchronousTestCase):
    """
    L{twisted.protocols.dict} is deprecated.
    """

    def test_dictDeprecation(self):
        """
        L{twisted.protocols.dict} is deprecated since Twisted 17.9.0.
        """
        from twisted.protocols import dict

        dict

        warningsShown = self.flushWarnings([self.test_dictDeprecation])
        self.assertEqual(1, len(warningsShown))
        self.assertEqual(
            (
                "twisted.protocols.dict was deprecated in Twisted 17.9.0:"
                " There is no replacement for this module."
            ),
            warningsShown[0]["message"],
        )