def test_failed_to_build_images_never_built_before(self):
"""
This test checks that trying to build an image that was never built before (for that
branch) will make the build fail.
"""
self.mock_find_images_to_rebuild.return_value = [self.image_a]
self.mock_find_images_trees_to_rebuild = self.patcher.patch(
'find_images_trees_to_rebuild', return_value=[[self.image_a]])
event = FreshmakerAsyncManualBuildEvent(
'msg-id-123', 'another-branch', ['image-a-container'])
handler = RebuildImagesOnAsyncManualBuild()
handler.handle(event)
db_event = Event.get(db.session, 'msg-id-123')
self.assertEqual(EventState.FAILED.value, db_event.state)
def test_building_single_image(self):
"""
This tests the successful build of a single image
"""
self.mock_find_images_to_rebuild.return_value = [self.image_a]
self.mock_find_images_trees_to_rebuild = self.patcher.patch(
'find_images_trees_to_rebuild', return_value=[[self.image_a]])
event = FreshmakerAsyncManualBuildEvent(
'msg-id-123', 'test_branch', ['image-a-container'])
handler = RebuildImagesOnAsyncManualBuild()
handler.handle(event)
db_event = Event.get(db.session, 'msg-id-123')
self.assertEqual(EventState.BUILDING.value, db_event.state)
self.mock_get_image_builds_in_first_batch.assert_called_once_with(db.session)
self.assertEqual(len(db_event.builds.all()), 1)
self.mock_start_to_build_images.assert_called_once()
def test_multiple_nvrs_for_the_same_name(self):
"""
This test checks that when for one name more nvrs are returned by lightblue, Freshmaker
will pick the one with higher nvr.
"""
self.mock_find_images_to_rebuild.return_value = [self.image_a, self.image_c]
self.mock_find_images_trees_to_rebuild = self.patcher.patch(
'find_images_trees_to_rebuild', return_value=[[self.image_c]])
event = FreshmakerAsyncManualBuildEvent(
'msg-id-123', 'test_branch', ['image-a-container'])
handler = RebuildImagesOnAsyncManualBuild()
handler.handle(event)
db_event = Event.get(db.session, 'msg-id-123')
self.assertEqual(EventState.BUILDING.value, db_event.state)
self.mock_get_image_builds_in_first_batch.assert_called_once_with(db.session)
self.mock_start_to_build_images.assert_called_once()
self.assertEqual(len(db_event.builds.all()), 1)
self.assertEqual(db_event.builds.one().original_nvr, 'image-a-container-1.0-3')
def test_building_sibilings(self):
"""
This test checks that when the users requests to rebuild 2 images that are sibilings
(or other unrelated images) Freshmaker will rebuild them separately, without the need
of rebuilding the parent.
"""
self.mock_find_images_to_rebuild.return_value = [self.image_b, self.image_d]
self.find_images_trees_to_rebuild = self.patcher.patch(
'find_images_trees_to_rebuild', return_value=[
[self.image_b, self.image_a, self.image_0],
[self.image_d, self.image_a, self.image_0]])
event = FreshmakerAsyncManualBuildEvent(
'msg-id-123', 'test_branch', ['image-b-container', 'image-d-container'])
handler = RebuildImagesOnAsyncManualBuild()
handler.handle(event)
db_event = Event.get(db.session, 'msg-id-123')
self.assertEqual(EventState.BUILDING.value, db_event.state)
self.mock_get_image_builds_in_first_batch.assert_called_once_with(db.session)
self.assertEqual(len(db_event.builds.all()), 2)
self.mock_start_to_build_images.assert_called_once()
def test_related_images_are_built(self):
self.mock_find_images_to_rebuild.return_value = [self.image_b, self.image_d, self.image_a]
self.find_images_trees_to_rebuild = self.patcher.patch(
'find_images_trees_to_rebuild', return_value=[
[self.image_a, self.image_0],
[self.image_b, self.image_a, self.image_0],
[self.image_d, self.image_a, self.image_0]])
self.mock_generate_batches = self.patcher.patch('generate_batches', return_value=[
[self.image_a],
[self.image_b, self.image_d]
])
event = FreshmakerAsyncManualBuildEvent(
'msg-id-123', 'test_branch',
['image-a-container', 'image-b-container', 'image-d-container'])
handler = RebuildImagesOnAsyncManualBuild()
handler.handle(event)
db_event = Event.get(db.session, 'msg-id-123')
self.assertEqual(EventState.BUILDING.value, db_event.state)
self.mock_get_image_builds_in_first_batch.assert_called_once_with(db.session)
self.assertEqual(len(db_event.builds.all()), 3)
self.mock_start_to_build_images.assert_called_once()
def test_parent_if_image_without_parent(self):
"""
This tests if we get parent as brew build of single image to rebuild
when image doesn't have "parent" key
"""
self.mock_find_images_to_rebuild.return_value = [self.image_f]
event = FreshmakerAsyncManualBuildEvent(
'msg-id-123', 'test_branch', ['image-a-container'])
find_parent_mock = MagicMock()
find_parent_mock.find_parent_brew_build_nvr_from_child.return_value = 'ubi8-container-8.2-299'
self.mock_lightblue.return_value = find_parent_mock
RebuildImagesOnAsyncManualBuild().handle(event)
db_event = Event.get(db.session, 'msg-id-123')
# Check if build in DB corresponds to parent of the image
build = db_event.builds.first().json()
self.assertEqual(build['build_args'].get('original_parent', 0),
'ubi8-container-8.2-299')
# check if we are calling Lightblue to get proper parent of image
find_parent_mock.find_parent_brew_build_nvr_from_child.assert_called_once_with(self.image_f)
def test_parent_if_image_with_parent(self):
"""
This tests if we get parent of single image to rebuild, when image
has "parent" key as None OR as some image
"""
for index, image in enumerate([self.image_0, self.image_a], 1):
self.mock_find_images_to_rebuild.return_value = [image]
event_id = f'msg-id-{index}'
event = FreshmakerAsyncManualBuildEvent(
event_id, 'test_branch', ['image-a-container'])
RebuildImagesOnAsyncManualBuild().handle(event)
db_event = Event.get(db.session, event_id)
if image['parent'] is not None:
original_parent = image['parent']['brew']['build']
else:
original_parent = None
# Check if build in DB corresponds to parent of the image
build = db_event.builds.first().json()
self.assertEqual(build['build_args'].get('original_parent', 0),
original_parent)
def test_can_handle_event(self):
event = FreshmakerAsyncManualBuildEvent(
'msg-id-01', 'repo-branch', ['image1', 'image2'])
handler = RebuildImagesOnAsyncManualBuild()
self.assertTrue(handler.can_handle(event))
fedmsg_config = fedmsg.config.load_config()
dictConfig(fedmsg_config.get('logging', {'version': 1}))
if len(sys.argv) < 3:
print("Usage: ./test_async_rebuild.py BRANCH CSV_LIST_IMAGES")
sys.exit(1)
app_context = app.app_context()
app_context.__enter__()
db.drop_all()
db.create_all()
db.session.commit()
branch = sys.argv[1]
images = sys.argv[2].split(',')
kwargs = {}
event = FreshmakerAsyncManualBuildEvent(msg_id='fake-msg',
dist_git_branch=branch,
container_images=images,
dry_run=True)
handler = RebuildImagesOnAsyncManualBuild()
with patch("freshmaker.consumer.get_global_consumer"):
with patch(
"freshmaker.handlers.koji.RebuildImagesOnAsyncManualBuild.start_to_build_images"
):
handler.handle(event)