100 lines
3.3 KiB
Python
100 lines
3.3 KiB
Python
|
#!/usr/bin/env python3
|
||
|
|
# © 2021-2026 TechnoLibre (http://www.technolibre.ca)
|
||
|
|
# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl)
|
||
|
|
|
||
|
|
"""Le nom de VM du parc : que porte-t-il, et que retrouve-t-on dedans ?
|
||
|
|
|
||
|
|
Le nom se lit dans les deux sens. `_qemu_infra_name` le fabrique à partir de
|
||
|
|
(distro, version, archi) ; `_qemu_vm_meta` remonte de ce nom à la version en
|
||
|
|
rejouant le catalogue. Les deux doivent rester en miroir : une règle ajoutée
|
||
|
|
d'un seul côté rend une VM introuvable dans son propre parc.
|
||
|
|
|
||
|
|
Une distribution en publication continue n'a qu'une version, « latest », qui
|
||
|
|
ne distingue donc rien — elle sort du nom. Une version nommée qui coexiste
|
||
|
|
avec d'autres au catalogue, tumbleweed, reste.
|
||
|
|
"""
|
||
|
|
|
||
|
|
import unittest
|
||
|
|
from unittest.mock import patch
|
||
|
|
|
||
|
|
from script.todo.todo import TODO
|
||
|
|
|
||
|
|
|
||
|
|
class TestInfraName(unittest.TestCase):
|
||
|
|
"""Ce que le nom porte selon la distribution et l'architecture."""
|
||
|
|
|
||
|
|
def setUp(self):
|
||
|
|
patcher = patch.object(
|
||
|
|
TODO, "_native_arch", staticmethod(lambda: "amd64")
|
||
|
|
)
|
||
|
|
patcher.start()
|
||
|
|
self.addCleanup(patcher.stop)
|
||
|
|
|
||
|
|
def test_rolling_release_drops_the_version(self):
|
||
|
|
self.assertEqual(
|
||
|
|
TODO._qemu_infra_name("arch", "latest", "amd64"), "erplibre-arch"
|
||
|
|
)
|
||
|
|
|
||
|
|
def test_rolling_release_keeps_the_foreign_arch(self):
|
||
|
|
self.assertEqual(
|
||
|
|
TODO._qemu_infra_name("arch", "latest", "arm64"),
|
||
|
|
"erplibre-arch-arm64",
|
||
|
|
)
|
||
|
|
|
||
|
|
def test_named_version_stays(self):
|
||
|
|
"""tumbleweed coexiste avec Leap au catalogue : le nom doit trancher."""
|
||
|
|
self.assertEqual(
|
||
|
|
TODO._qemu_infra_name("opensuse", "tumbleweed", "amd64"),
|
||
|
|
"erplibre-opensuse-tumbleweed",
|
||
|
|
)
|
||
|
|
|
||
|
|
def test_numbered_version_loses_only_its_dots(self):
|
||
|
|
self.assertEqual(
|
||
|
|
TODO._qemu_infra_name("ubuntu", "24.04", "amd64"),
|
||
|
|
"erplibre-ubuntu-2404",
|
||
|
|
)
|
||
|
|
|
||
|
|
def test_every_catalogue_entry_yields_a_distinct_name(self):
|
||
|
|
"""Deux entrées du catalogue ne peuvent pas porter le même nom."""
|
||
|
|
import importlib.util
|
||
|
|
from pathlib import Path
|
||
|
|
|
||
|
|
path = (
|
||
|
|
Path(__file__).resolve().parent.parent
|
||
|
|
/ "script"
|
||
|
|
/ "qemu"
|
||
|
|
/ "deploy_qemu.py"
|
||
|
|
)
|
||
|
|
spec = importlib.util.spec_from_file_location("deploy_qemu", path)
|
||
|
|
mod = importlib.util.module_from_spec(spec)
|
||
|
|
spec.loader.exec_module(mod)
|
||
|
|
|
||
|
|
noms = [
|
||
|
|
TODO._qemu_infra_name(distro, version, "amd64")
|
||
|
|
for distro, (versions, _default) in mod.DISTROS.items()
|
||
|
|
for version in versions
|
||
|
|
]
|
||
|
|
self.assertEqual(len(noms), len(set(noms)), sorted(noms))
|
||
|
|
|
||
|
|
|
||
|
|
class TestNameRoundTrip(unittest.TestCase):
|
||
|
|
"""_qemu_vm_meta retrouve la version que _qemu_infra_name a effacée."""
|
||
|
|
|
||
|
|
def test_rolling_release_resolves_back_to_latest(self):
|
||
|
|
todo = TODO()
|
||
|
|
with patch.object(
|
||
|
|
TODO, "_qemu_vm_arch", lambda self, name: "amd64"
|
||
|
|
), patch.object(TODO, "_native_arch", staticmethod(lambda: "amd64")):
|
||
|
|
|
||
|
|
class Catalogue:
|
||
|
|
DISTROS = {"arch": (["latest"], "latest")}
|
||
|
|
|
||
|
|
self.assertEqual(
|
||
|
|
todo._qemu_vm_meta("erplibre-arch", Catalogue()),
|
||
|
|
("arch", "latest", "amd64"),
|
||
|
|
)
|
||
|
|
|
||
|
|
|
||
|
|
if __name__ == "__main__":
|
||
|
|
unittest.main()
|