def test__returns_revno_for_this_branch(self): revno = version.get_maas_branch_version() self.assertThat(revno, IsInstance(int)) self.assertThat(revno, GreaterThan(0))
def test__returns_None_if_bzr_emits_something_thats_not_a_number(self): call_and_check = self.patch(shell, "call_and_check") call_and_check.return_value = b"???" self.assertIsNone(version.get_maas_branch_version())
def test__returns_None_if_bzr_crashes(self): call_and_check = self.patch(shell, "call_and_check") call_and_check.side_effect = shell.ExternalProcessError(2, "cmd") self.assertIsNone(version.get_maas_branch_version())
def test__returns_None_if_bzr_not_found(self): call_and_check = self.patch(shell, "call_and_check") call_and_check.side_effect = FileNotFoundError() self.assertIsNone(version.get_maas_branch_version())
def test__returns_None_if_this_is_not_a_branch(self): self.patch(version, "__file__", "/") self.assertIsNone(version.get_maas_branch_version())