Method test_version

Lib/test/test_optparse.py:951–959

(self)

class TestVersion(BaseTest):
    def test_version(self):
        self.parser = InterceptingOptionParser(usage=SUPPRESS_USAGE,
                                               version="%prog 0.1")
        save_argv = sys.argv[:]
        try:
            sys.argv[0] = os.path.join(os.curdir, "foo", "bar")
            self.assertOutput(["--version"], "bar 0.1\n")
        finally:
            sys.argv[:] = save_argv

    def test_no_version(self):
        self.parser = InterceptingOptionParser(usage=SUPPRESS_USAGE)