def test_incremental_minor_is_allowed(self):
     check_proposed_version_is_allowed("0.18.0", "0.19.0")
 def test_incremental_bump_is_allowed(self):
     check_proposed_version_is_allowed("0.18.0", "1.0.0")
 def test_old_bump_is_not_allowed(self):
     self.assertRaises(
         Exception,
         lambda: check_proposed_version_is_allowed("0.18.1", "0.18.0"))
 def test_non_semver_is_not_allowed(self):
     self.assertRaises(
         Exception,
         lambda: check_proposed_version_is_allowed("1.18.0", "foobar"))
 def test_prerelease_is_allowed(self):
     check_proposed_version_is_allowed("0.18.0", "0.18.1a1")
 def test_incremental_patch_is_allowed(self):
     check_proposed_version_is_allowed("0.18.0", "0.18.1")