pungi/tests/test_image_container_phase.py

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# -*- coding: utf-8 -*-
try:
from unittest import mock
except ImportError:
import mock
import os
from tests import helpers
from pungi import checks
from pungi.phases import image_container
class ImageContainerPhaseTest(helpers.PungiTestCase):
@mock.patch("pungi.phases.image_container.ThreadPool")
def test_run(self, ThreadPool):
cfg = helpers.IterableMock()
compose = helpers.DummyCompose(
self.topdir, {"image_container": {"^Everything$": cfg}}
)
pool = ThreadPool.return_value
phase = image_container.ImageContainerPhase(compose)
phase.run()
self.assertEqual(len(pool.add.call_args_list), 1)
self.assertEqual(
pool.queue_put.call_args_list,
[mock.call((compose, compose.variants["Everything"], cfg))],
)
@mock.patch("pungi.phases.image_container.ThreadPool")
def test_skip_without_config(self, ThreadPool):
compose = helpers.DummyCompose(self.topdir, {})
compose.just_phases = None
compose.skip_phases = []
phase = image_container.ImageContainerPhase(compose)
self.assertTrue(phase.skip())
class ImageContainerConfigTest(helpers.PungiTestCase):
def assertConfigMissing(self, cfg, key):
conf = helpers.load_config(
helpers.PKGSET_REPOS, **{"image_container": {"^Server$": cfg}}
)
errors, warnings = checks.validate(conf, offline=True)
self.assertIn(
"Failed validation in image_container.^Server$: %r is not valid under any of the given schemas" # noqa: E501
% cfg,
errors,
)
self.assertIn(" Possible reason: %r is a required property" % key, errors)
self.assertEqual([], warnings)
def test_correct(self):
conf = helpers.load_config(
helpers.PKGSET_REPOS,
**{
"image_container": {
"^Server$": [
{
"url": "http://example.com/repo.git#HEAD",
"target": "container-candidate",
"git_branch": "main",
"image_spec": {"type": "qcow2"},
}
]
}
}
)
errors, warnings = checks.validate(conf, offline=True)
self.assertEqual([], errors)
self.assertEqual([], warnings)
def test_missing_url(self):
self.assertConfigMissing(
{
"target": "container-candidate",
"git_branch": "main",
"image_spec": {"type": "qcow2"},
},
"url",
)
def test_missing_target(self):
self.assertConfigMissing(
{
"url": "http://example.com/repo.git#HEAD",
"git_branch": "main",
"image_spec": {"type": "qcow2"},
},
"target",
)
def test_missing_git_branch(self):
self.assertConfigMissing(
{
"url": "http://example.com/repo.git#HEAD",
"target": "container-candidate",
"image_spec": {"type": "qcow2"},
},
"git_branch",
)
def test_missing_image_spec(self):
self.assertConfigMissing(
{
"url": "http://example.com/repo.git#HEAD",
"target": "container-candidate",
"git_branch": "main",
},
"image_spec",
)
class ImageContainerThreadTest(helpers.PungiTestCase):
def setUp(self):
super(ImageContainerThreadTest, self).setUp()
self.pool = mock.Mock()
self.repofile_path = "work/global/tmp-Server/image-container-Server-1.repo"
self.t = image_container.ImageContainerThread(self.pool)
self.compose = helpers.DummyCompose(
self.topdir,
{
"koji_profile": "koji",
"koji_cache": "/tmp",
"translate_paths": [(self.topdir, "http://root")],
},
)
self.cfg = {
"url": "git://example.com/repo?#BEEFCAFE",
"target": "f24-docker-candidate",
"git_branch": "f24-docker",
"image_spec": {"type": "qcow2"},
}
self.compose.im.images["Server"] = {
"x86_64": [
mock.Mock(path="Server/x86_64/iso/image.iso", type="iso"),
mock.Mock(path="Server/x86_64/images/image.qcow2", type="qcow2"),
]
}
def _setupMock(self, KojiWrapper):
self.wrapper = KojiWrapper.return_value
self.wrapper.koji_proxy.buildContainer.return_value = 12345
self.wrapper.watch_task.return_value = 0
def assertRepoFile(self):
repofile = os.path.join(self.topdir, self.repofile_path)
with open(repofile) as f:
repo_content = list(f)
self.assertIn("[image-to-include]\n", repo_content)
self.assertIn(
"baseurl=http://root/compose/Server/$basearch/images/image.qcow2\n",
repo_content,
)
self.assertIn("enabled=0\n", repo_content)
def assertKojiCalls(self, cfg, scratch=False):
opts = {
"git_branch": cfg["git_branch"],
"yum_repourls": ["http://root/" + self.repofile_path],
}
if scratch:
opts["scratch"] = True
self.assertEqual(
self.wrapper.mock_calls,
[
mock.call.login(),
mock.call.koji_proxy.buildContainer(
cfg["url"],
cfg["target"],
opts,
priority=None,
),
mock.call.save_task_id(12345),
mock.call.watch_task(
12345,
os.path.join(
self.topdir,
"logs/global/image_container/Server-1-watch-task.log",
),
),
],
)
@mock.patch("pungi.phases.image_container.add_metadata")
@mock.patch("pungi.phases.image_container.kojiwrapper.KojiWrapper")
def test_success(self, KojiWrapper, add_metadata):
self._setupMock(KojiWrapper)
self.t.process(
(self.compose, self.compose.variants["Server"], self.cfg.copy()), 1
)
self.assertRepoFile()
self.assertKojiCalls(self.cfg)
self.assertEqual(
add_metadata.call_args_list,
[mock.call(self.compose.variants["Server"], 12345, self.compose, False)],
)
@mock.patch("pungi.phases.image_container.add_metadata")
@mock.patch("pungi.phases.image_container.kojiwrapper.KojiWrapper")
def test_scratch_build(self, KojiWrapper, add_metadata):
self.cfg["scratch"] = True
self._setupMock(KojiWrapper)
self.t.process(
(self.compose, self.compose.variants["Server"], self.cfg.copy()), 1
)
self.assertRepoFile()
self.assertKojiCalls(self.cfg, scratch=True)
self.assertEqual(
add_metadata.call_args_list,
[mock.call(self.compose.variants["Server"], 12345, self.compose, True)],
)
@mock.patch("pungi.phases.image_container.add_metadata")
@mock.patch("pungi.phases.image_container.kojiwrapper.KojiWrapper")
def test_task_fail(self, KojiWrapper, add_metadata):
self._setupMock(KojiWrapper)
self.wrapper.watch_task.return_value = 1
with self.assertRaises(RuntimeError) as ctx:
self.t.process(
(self.compose, self.compose.variants["Server"], self.cfg.copy()), 1
)
self.assertRegex(str(ctx.exception), r"task 12345 failed: see .+ for details")
self.assertRepoFile()
self.assertKojiCalls(self.cfg)
self.assertEqual(add_metadata.call_args_list, [])
@mock.patch("pungi.phases.image_container.add_metadata")
@mock.patch("pungi.phases.image_container.kojiwrapper.KojiWrapper")
def test_task_fail_failable(self, KojiWrapper, add_metadata):
self.cfg["failable"] = "*"
self._setupMock(KojiWrapper)
self.wrapper.watch_task.return_value = 1
self.t.process(
(self.compose, self.compose.variants["Server"], self.cfg.copy()), 1
)
self.assertRepoFile()
self.assertKojiCalls(self.cfg)
self.assertEqual(add_metadata.call_args_list, [])
@mock.patch("pungi.phases.image_container.add_metadata")
@mock.patch("pungi.phases.image_container.kojiwrapper.KojiWrapper")
def test_non_unique_spec(self, KojiWrapper, add_metadata):
self.cfg["image_spec"] = {"path": ".*/image\\..*"}
self._setupMock(KojiWrapper)
with self.assertRaises(RuntimeError) as ctx:
self.t.process(
(self.compose, self.compose.variants["Server"], self.cfg.copy()), 1
)
self.assertRegex(
str(ctx.exception), "2 images matched specification. Only one was expected."
)
self.assertEqual(self.wrapper.mock_calls, [])
self.assertEqual(add_metadata.call_args_list, [])