def test_first_pre_release(self):
        self.assertEqual(
            self.calculate_base_branch(version='0.3.0rc1').name,
            "master")
The first pre-release for a marketing release is created from the
dataset/ETHPy150Open ClusterHQ/flocker/admin/test/test_release.py/CalculateBaseBranchTests.test_first_pre_release