'Ensure uninstalled code get version string.'

def test_version_string_with_package_is_good(self):

    self.stub_out('nova.version.version_info.version_string', (lambda : '5.5.5.5'))
    self.stub_out('nova.version.NOVA_PACKAGE', 'g9ec3421')
    self.assertEqual('5.5.5.5-g9ec3421', version.version_string_with_package())
