pungi/tests/test_liveimagesphase.py

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#!/usr/bin/env python2
# -*- coding: utf-8 -*-
import unittest
import mock
import os
import sys
sys.path.insert(0, os.path.join(os.path.dirname(__file__), ".."))
from pungi.phases.live_images import LiveImagesPhase, CreateLiveImageThread
from pungi.util import get_arch_variant_data
class _DummyCompose(object):
def __init__(self, config):
self.compose_id = 'Test-20151203.0.t'
self.conf = config
self.paths = mock.Mock(
compose=mock.Mock(
repository=mock.Mock(
side_effect=lambda arch, variant, create_dir=False: os.path.join('/repo', arch, variant.uid)
),
iso_dir=mock.Mock(
side_effect=lambda arch, variant, symlink_to: os.path.join(
'/iso_dir', arch, variant.uid
)
),
iso_path=mock.Mock(
side_effect=lambda arch, variant, filename, symlink_to: os.path.join(
'/iso_dir', arch, variant.uid, filename
)
)
),
log=mock.Mock(
log_file=mock.Mock(return_value='/a/b/log/log_file')
)
)
self._logger = mock.Mock()
self.variants = {
'Server': mock.Mock(uid='Server', arches=['x86_64', 'amd64']),
'Client': mock.Mock(uid='Client', arches=['amd64']),
'Everything': mock.Mock(uid='Everything', arches=['x86_64', 'amd64']),
}
self.log_error = mock.Mock()
self.get_image_name = mock.Mock(return_value='image-name')
def get_arches(self):
return ['x86_64', 'amd64']
def get_variants(self, arch=None, types=None):
return [v for v in self.variants.values() if not arch or arch in v.arches]
def can_fail(self, variant, arch, deliverable):
failable = get_arch_variant_data(self.conf, 'failable_deliverables', arch, variant)
return deliverable in failable
class TestLiveImagesPhase(unittest.TestCase):
@mock.patch('pungi.phases.live_images.ThreadPool')
@mock.patch('pungi.phases.live_images.get_ks_in')
@mock.patch('pungi.phases.live_images.tweak_ks')
def test_live_image_build(self, tweak_ks, get_ks_in, ThreadPool):
compose = _DummyCompose({
'live_images': [
('^Client$', {
'amd64': {
'additional_repos': ['http://example.com/repo/'],
'repos_from': ['Everything'],
}
})
],
})
get_ks_in.side_effect = (lambda compose, arch, variant:
None if variant.uid != 'Client' or arch != 'amd64' else '/path/to/ks_in')
tweak_ks.return_value = '/path/to/ks_file'
phase = LiveImagesPhase(compose)
phase.run()
# assert at least one thread was started
self.assertTrue(phase.pool.add.called)
self.maxDiff = None
self.assertItemsEqual(phase.pool.queue_put.mock_calls,
[mock.call((compose,
{'ks_file': '/path/to/ks_file',
'build_arch': 'amd64',
'wrapped_rpms_path': '/iso_dir/amd64/Client',
'scratch': False,
'repos': ['/repo/amd64/Client',
'http://example.com/repo/',
'/repo/amd64/Everything'],
'label': '',
'name': None,
'iso_path': '/iso_dir/amd64/Client/image-name',
'version': None,
'specfile': None,
'type': 'live'},
compose.variants['Client'],
'amd64'))])
@mock.patch('pungi.phases.live_images.ThreadPool')
@mock.patch('pungi.phases.live_images.get_ks_in')
@mock.patch('pungi.phases.live_images.tweak_ks')
def test_spin_appliance(self, tweak_ks, get_ks_in, ThreadPool):
compose = _DummyCompose({
'live_images': [
('^Client$', {
'amd64': {
'additional_repos': ['http://example.com/repo/'],
'repos_from': ['Everything'],
'type': 'appliance',
}
})
],
})
get_ks_in.side_effect = (lambda compose, arch, variant:
None if variant.uid != 'Client' or arch != 'amd64' else '/path/to/ks_in')
tweak_ks.return_value = '/path/to/ks_file'
phase = LiveImagesPhase(compose)
phase.run()
# assert at least one thread was started
self.assertTrue(phase.pool.add.called)
self.maxDiff = None
self.assertItemsEqual(phase.pool.queue_put.mock_calls,
[mock.call((compose,
{'ks_file': '/path/to/ks_file',
'build_arch': 'amd64',
'wrapped_rpms_path': '/iso_dir/amd64/Client',
'scratch': False,
'repos': ['/repo/amd64/Client',
'http://example.com/repo/',
'/repo/amd64/Everything'],
'label': '',
'name': None,
'iso_path': '/iso_dir/amd64/Client/image-name',
'version': None,
'specfile': None,
'type': 'appliance'},
compose.variants['Client'],
'amd64'))])
class TestCreateLiveImageThread(unittest.TestCase):
@mock.patch('shutil.copy2')
@mock.patch('pungi.phases.live_images.run')
@mock.patch('pungi.phases.live_images.KojiWrapper')
def test_process(self, KojiWrapper, run, copy2):
compose = _DummyCompose({'koji_profile': 'koji'})
pool = mock.Mock()
cmd = {
'ks_file': '/path/to/ks_file',
'build_arch': 'amd64',
'wrapped_rpms_path': '/iso_dir/amd64/Client',
'scratch': False,
'repos': ['/repo/amd64/Client',
'http://example.com/repo/',
'/repo/amd64/Everything'],
'label': '',
'name': None,
'iso_path': '/iso_dir/amd64/Client/image-name',
'version': None,
'specfile': None,
'type': 'live',
}
koji_wrapper = KojiWrapper.return_value
koji_wrapper.get_create_image_cmd.return_value = 'koji spin-livecd ...'
koji_wrapper.run_blocking_cmd.return_value = {
'retcode': 0,
'output': 'some output',
'task_id': 123
}
koji_wrapper.get_image_path.return_value = ['/path/to/image']
t = CreateLiveImageThread(pool)
with mock.patch('time.sleep'):
t.process((compose, cmd, compose.variants['Client'], 'amd64'), 1)
self.assertEqual(koji_wrapper.run_blocking_cmd.mock_calls,
[mock.call('koji spin-livecd ...', log_file='/a/b/log/log_file')])
self.assertEqual(koji_wrapper.get_image_path.mock_calls, [mock.call(123)])
self.assertEqual(copy2.mock_calls,
[mock.call('/path/to/image', '/iso_dir/amd64/Client/image-name')])
write_manifest_cmd = ' && '.join([
'cd /iso_dir/amd64/Client',
'isoinfo -R -f -i image-name | grep -v \'/TRANS.TBL$\' | sort >> image-name.manifest'
])
self.assertEqual(run.mock_calls, [mock.call(write_manifest_cmd)])
self.assertEqual(koji_wrapper.get_create_image_cmd.mock_calls,
[mock.call('Test', '20151203.0.t', 'rhel-7.0-candidate',
'amd64', '/path/to/ks_file',
['/repo/amd64/Client',
'http://example.com/repo/',
'/repo/amd64/Everything'],
image_type='live',
archive=False,
specfile=None,
wait=True)])
@mock.patch('shutil.copy2')
@mock.patch('pungi.phases.live_images.run')
@mock.patch('pungi.phases.live_images.KojiWrapper')
def test_process_applicance(self, KojiWrapper, run, copy2):
compose = _DummyCompose({'koji_profile': 'koji'})
pool = mock.Mock()
cmd = {
'ks_file': '/path/to/ks_file',
'build_arch': 'amd64',
'wrapped_rpms_path': '/iso_dir/amd64/Client',
'scratch': False,
'repos': ['/repo/amd64/Client',
'http://example.com/repo/',
'/repo/amd64/Everything'],
'label': '',
'name': None,
'iso_path': '/iso_dir/amd64/Client/image-name',
'version': None,
'specfile': None,
'type': 'appliance',
}
koji_wrapper = KojiWrapper.return_value
koji_wrapper.get_create_image_cmd.return_value = 'koji spin-livecd ...'
koji_wrapper.run_blocking_cmd.return_value = {
'retcode': 0,
'output': 'some output',
'task_id': 123
}
koji_wrapper.get_image_path.return_value = ['/path/to/image']
t = CreateLiveImageThread(pool)
with mock.patch('time.sleep'):
t.process((compose, cmd, compose.variants['Client'], 'amd64'), 1)
self.assertEqual(koji_wrapper.run_blocking_cmd.mock_calls,
[mock.call('koji spin-livecd ...', log_file='/a/b/log/log_file')])
self.assertEqual(koji_wrapper.get_image_path.mock_calls, [mock.call(123)])
self.assertEqual(copy2.mock_calls,
[mock.call('/path/to/image', '/iso_dir/amd64/Client/image-name')])
write_manifest_cmd = ' && '.join([
'cd /iso_dir/amd64/Client',
'isoinfo -R -f -i image-name | grep -v \'/TRANS.TBL$\' | sort >> image-name.manifest'
])
self.assertEqual(run.mock_calls, [mock.call(write_manifest_cmd)])
self.assertEqual(koji_wrapper.get_create_image_cmd.mock_calls,
[mock.call('Test', '20151203.0.t', 'rhel-7.0-candidate',
'amd64', '/path/to/ks_file',
['/repo/amd64/Client',
'http://example.com/repo/',
'/repo/amd64/Everything'],
image_type='appliance',
archive=False,
specfile=None,
wait=True)])
@mock.patch('shutil.copy2')
@mock.patch('pungi.phases.live_images.run')
@mock.patch('pungi.phases.live_images.KojiWrapper')
def test_process_handles_fail(self, KojiWrapper, run, copy2):
compose = _DummyCompose({
'koji_profile': 'koji',
'failable_deliverables': [('^.+$', {'*': ['live']})],
})
pool = mock.Mock()
cmd = {
'ks_file': '/path/to/ks_file',
'build_arch': 'amd64',
'wrapped_rpms_path': '/iso_dir/amd64/Client',
'scratch': False,
'repos': ['/repo/amd64/Client',
'http://example.com/repo/',
'/repo/amd64/Everything'],
'label': '',
'name': None,
'iso_path': '/iso_dir/amd64/Client/image-name',
'version': None,
'specfile': None
}
koji_wrapper = KojiWrapper.return_value
koji_wrapper.get_create_image_cmd.return_value = 'koji spin-livecd ...'
koji_wrapper.run_blocking_cmd.return_value = {
'retcode': 1,
'output': 'some output',
'task_id': 123
}
t = CreateLiveImageThread(pool)
with mock.patch('time.sleep'):
t.process((compose, cmd, compose.variants['Client'], 'amd64'), 1)
@mock.patch('shutil.copy2')
@mock.patch('pungi.phases.live_images.run')
@mock.patch('pungi.phases.live_images.KojiWrapper')
def test_process_handles_exception(self, KojiWrapper, run, copy2):
compose = _DummyCompose({
'koji_profile': 'koji',
'failable_deliverables': [('^.+$', {'*': ['live']})],
})
pool = mock.Mock()
cmd = {
'ks_file': '/path/to/ks_file',
'build_arch': 'amd64',
'wrapped_rpms_path': '/iso_dir/amd64/Client',
'scratch': False,
'repos': ['/repo/amd64/Client',
'http://example.com/repo/',
'/repo/amd64/Everything'],
'label': '',
'name': None,
'iso_path': '/iso_dir/amd64/Client/image-name',
'version': None,
'specfile': None
}
def boom(*args, **kwargs):
raise RuntimeError('BOOM')
koji_wrapper = KojiWrapper.return_value
koji_wrapper.get_create_image_cmd.side_effect = boom
t = CreateLiveImageThread(pool)
with mock.patch('time.sleep'):
t.process((compose, cmd, compose.variants['Client'], 'amd64'), 1)
if __name__ == "__main__":
unittest.main()