From a5632e06cba42a26bb7d628631071d5cf0236e6f Mon Sep 17 00:00:00 2001 From: Todd Leonhardt Date: Thu, 16 Mar 2017 22:36:51 -0400 Subject: Added example of using a regular expression in a transcript test. Also added a unit test for this feature. --- tests/test_transcript.py | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) (limited to 'tests/test_transcript.py') diff --git a/tests/test_transcript.py b/tests/test_transcript.py index c0966d03..89f2ea7c 100644 --- a/tests/test_transcript.py +++ b/tests/test_transcript.py @@ -310,3 +310,29 @@ def test_invalid_syntax(_cmdline_app, capsys): out, err = capsys.readouterr() expected = normalize("""ERROR: Invalid syntax: No closing quotation""") assert normalize(str(err)) == expected + + +def test_regex_transcript(request, capsys): + # Create a cmd2.Cmd() instance and make sure basic settings are like we want for test + app = CmdLineApp() + + # Get location of the transcript + test_dir = os.path.dirname(request.module.__file__) + transcript_file = os.path.join(test_dir, 'transcript_regex.txt') + + # Need to patch sys.argv so cmd2 doesn't think it was called with arguments equal to the py.test args + testargs = ['prog', '-t', transcript_file] + with mock.patch.object(sys, 'argv', testargs): + # Run the command loop + app.cmdloop() + + # Check for the unittest "OK" condition for the 1 test which ran + expected_start = ".\n----------------------------------------------------------------------\nRan 1 test in" + expected_end = "s\n\nOK\n\n" + out, err = capsys.readouterr() + if six.PY3: + assert err.startswith(expected_start) + assert err.endswith(expected_end) + else: + assert err == '' + assert out == '' -- cgit v1.2.1