Function test_base_cmdloop_without_startup_commands

tests/test_cmd2.py:1030–1046

(monkeypatch)

def test_base_cmdloop_without_startup_commands(monkeypatch) -> None:
    # Need to patch sys.argv so cmd2 doesn't think it was called with arguments equal to the py.test args
    testargs = ["prog"]
    with mock.patch.object(sys, "argv", testargs):
        app = create_outsim_app()

    app.intro = "Hello World, this is an intro ..."

    read_command_mock = mock.MagicMock(name="_read_command_line", return_value="quit")
    monkeypatch.setattr("cmd2.Cmd._read_command_line", read_command_mock)

    expected = app.intro + "\n"

    # Run the command loop
    app.cmdloop()
    out = app.stdout.getvalue()
    assert out == expected


def test_cmdfinalizations_runs(base_app, monkeypatch) -> None: