pungi/tests/test_buildinstall.py
Lubomír Sedlář 0e237db5f6 Allow customizing image name and volume id
The computation of image name has been moved to a separate function.
This allowed simplification in how work dir for isos is computed, but
the result is not changed.

The live image phase has some special casing for names of RPM wrapped
ISOs. This is moved to the actual phase. Since this is (and has been)
undocumented, there should not be many users of this special case.

The documentation is updated to describe how image names and volume ids
are determined and how the process can be customized.

Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
2015-12-14 14:39:21 +01:00

354 lines
14 KiB
Python
Executable File

#!/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.buildinstall import BuildinstallPhase
class _DummyCompose(object):
def __init__(self, config):
self.conf = config
self.paths = mock.Mock(
compose=mock.Mock(
topdir=mock.Mock(return_value='/a/b'),
os_tree=mock.Mock(side_effect=lambda arch, variant: os.path.join('/ostree', arch, variant.uid))
),
work=mock.Mock(
arch_repo=mock.Mock(return_value='file:///a/b/'),
buildinstall_dir=mock.Mock(side_effect=lambda x: '/buildinstall_dir/' + x),
)
)
self._logger = mock.Mock()
self.log_debug = mock.Mock()
self.supported = True
self.variants = {
'x86_64': [mock.Mock(uid='Server', buildinstallpackages=['bash', 'vim'])],
'amd64': [mock.Mock(uid='Client', buildinstallpackages=[]),
mock.Mock(uid='Server', buildinstallpackages=['bash', 'vim'])],
}
def get_arches(self):
return ['x86_64', 'amd64']
def get_variants(self, arch, types):
return self.variants.get(arch, [])
class TestBuildinstallPhase(unittest.TestCase):
def test_config_skip_unless_bootable(self):
compose = _DummyCompose({})
compose.just_phases = None
compose.skip_phases = []
phase = BuildinstallPhase(compose)
self.assertTrue(phase.skip())
def test_does_not_skip_on_bootable(self):
compose = _DummyCompose({'bootable': True})
compose.just_phases = None
compose.skip_phases = []
phase = BuildinstallPhase(compose)
self.assertFalse(phase.skip())
@mock.patch('pungi.phases.buildinstall.ThreadPool')
@mock.patch('pungi.phases.buildinstall.LoraxWrapper')
@mock.patch('pungi.phases.buildinstall.get_volid')
def test_starts_threads_for_each_cmd_with_lorax(self, get_volid, loraxCls, poolCls):
compose = _DummyCompose({
'bootable': True,
'release_name': 'Test',
'release_short': 't',
'release_version': '1',
'release_is_layered': False,
'buildinstall_method': 'lorax'
})
get_volid.return_value = 'vol_id'
phase = BuildinstallPhase(compose)
phase.run()
# Three items added for processing in total.
# Server.x86_64, Client.amd64, Server.x86_64
pool = poolCls.return_value
self.assertEqual(3, len(pool.queue_put.mock_calls))
# Obtained correct lorax commands.
lorax = loraxCls.return_value
lorax.get_lorax_cmd.assert_has_calls(
[mock.call('Test', '1', '1', 'file:///a/b/', '/buildinstall_dir/x86_64/Server',
buildarch='x86_64', is_final=True, nomacboot=True, noupgrade=True,
volid='vol_id', variant='Server', buildinstallpackages=['bash', 'vim'],
bugurl=None),
mock.call('Test', '1', '1', 'file:///a/b/', '/buildinstall_dir/amd64/Server',
buildarch='amd64', is_final=True, nomacboot=True, noupgrade=True,
volid='vol_id', variant='Server', buildinstallpackages=['bash', 'vim'],
bugurl=None),
mock.call('Test', '1', '1', 'file:///a/b/', '/buildinstall_dir/amd64/Client',
buildarch='amd64', is_final=True, nomacboot=True, noupgrade=True,
volid='vol_id', variant='Client', buildinstallpackages=[],
bugurl=None)],
any_order=True)
@mock.patch('pungi.phases.buildinstall.ThreadPool')
@mock.patch('pungi.phases.buildinstall.LoraxWrapper')
@mock.patch('pungi.phases.buildinstall.get_volid')
def test_starts_threads_for_each_cmd_with_buildinstall(self, get_volid, loraxCls, poolCls):
compose = _DummyCompose({
'bootable': True,
'release_name': 'Test',
'release_short': 't',
'release_version': '1',
'release_is_layered': False,
'buildinstall_method': 'buildinstall'
})
get_volid.return_value = 'vol_id'
phase = BuildinstallPhase(compose)
phase.run()
# Two items added for processing in total.
pool = poolCls.return_value
self.assertEqual(2, len(pool.queue_put.mock_calls))
# Obtained correct lorax commands.
lorax = loraxCls.return_value
lorax.get_buildinstall_cmd.assert_has_calls(
[mock.call('Test', '1', '1', 'file:///a/b/', '/buildinstall_dir/x86_64',
buildarch='x86_64', is_final=True, volid='vol_id'),
mock.call('Test', '1', '1', 'file:///a/b/', '/buildinstall_dir/amd64',
buildarch='amd64', is_final=True, volid='vol_id')],
any_order=True)
def test_global_upgrade_with_lorax(self):
compose = _DummyCompose({
'bootable': True,
'buildinstall_method': 'lorax',
'buildinstall_upgrade_image': True,
})
phase = BuildinstallPhase(compose)
with self.assertRaises(ValueError) as ctx:
phase.validate()
self.assertIn('Deprecated config option: buildinstall_upgrade_image',
ctx.exception.message)
def test_lorax_options_with_buildinstall(self):
compose = _DummyCompose({
'bootable': True,
'buildinstall_method': 'buildinstall',
'lorax_options': [],
})
phase = BuildinstallPhase(compose)
with self.assertRaises(ValueError) as ctx:
phase.validate()
self.assertIn('buildinstall', ctx.exception.message)
self.assertIn('lorax_options', ctx.exception.message)
@mock.patch('pungi.phases.buildinstall.ThreadPool')
@mock.patch('pungi.phases.buildinstall.LoraxWrapper')
@mock.patch('pungi.phases.buildinstall.get_volid')
def test_uses_lorax_options(self, get_volid, loraxCls, poolCls):
compose = _DummyCompose({
'bootable': True,
'release_name': 'Test',
'release_short': 't',
'release_version': '1',
'release_is_layered': False,
'buildinstall_method': 'lorax',
'lorax_options': [
('^Server$', {
'x86_64': {'bugurl': 'http://example.com'},
'amd64': {'noupgrade': False}
}),
('^Client$', {
'*': {'nomacboot': False}
}),
]
})
get_volid.return_value = 'vol_id'
phase = BuildinstallPhase(compose)
phase.run()
# Three items added for processing in total.
# Server.x86_64, Client.amd64, Server.x86_64
pool = poolCls.return_value
self.assertEqual(3, len(pool.queue_put.mock_calls))
# Obtained correct lorax commands.
lorax = loraxCls.return_value
lorax.get_lorax_cmd.assert_has_calls(
[mock.call('Test', '1', '1', 'file:///a/b/', '/buildinstall_dir/x86_64/Server',
buildarch='x86_64', is_final=True, nomacboot=True, noupgrade=True,
volid='vol_id', variant='Server', buildinstallpackages=['bash', 'vim'],
bugurl='http://example.com'),
mock.call('Test', '1', '1', 'file:///a/b/', '/buildinstall_dir/amd64/Server',
buildarch='amd64', is_final=True, nomacboot=True, noupgrade=False,
volid='vol_id', variant='Server', buildinstallpackages=['bash', 'vim'],
bugurl=None),
mock.call('Test', '1', '1', 'file:///a/b/', '/buildinstall_dir/amd64/Client',
buildarch='amd64', is_final=True, nomacboot=False, noupgrade=True,
volid='vol_id', variant='Client', buildinstallpackages=[],
bugurl=None)],
any_order=True)
@mock.patch('pungi.phases.buildinstall.ThreadPool')
@mock.patch('pungi.phases.buildinstall.LoraxWrapper')
@mock.patch('pungi.phases.buildinstall.get_volid')
def test_multiple_lorax_options(self, get_volid, loraxCls, poolCls):
compose = _DummyCompose({
'bootable': True,
'release_name': 'Test',
'release_short': 't',
'release_version': '1',
'release_is_layered': False,
'buildinstall_method': 'lorax',
'lorax_options': [
('^.*$', {
'x86_64': {'nomacboot': False},
'*': {'noupgrade': False}
}),
]
})
get_volid.return_value = 'vol_id'
phase = BuildinstallPhase(compose)
phase.run()
# Three items added for processing in total.
# Server.x86_64, Client.amd64, Server.x86_64
pool = poolCls.return_value
self.assertEqual(3, len(pool.queue_put.mock_calls))
# Obtained correct lorax commands.
lorax = loraxCls.return_value
lorax.get_lorax_cmd.assert_has_calls(
[mock.call('Test', '1', '1', 'file:///a/b/', '/buildinstall_dir/x86_64/Server',
buildarch='x86_64', is_final=True, nomacboot=False, noupgrade=False,
volid='vol_id', variant='Server', buildinstallpackages=['bash', 'vim'],
bugurl=None),
mock.call('Test', '1', '1', 'file:///a/b/', '/buildinstall_dir/amd64/Server',
buildarch='amd64', is_final=True, nomacboot=True, noupgrade=False,
volid='vol_id', variant='Server', buildinstallpackages=['bash', 'vim'],
bugurl=None),
mock.call('Test', '1', '1', 'file:///a/b/', '/buildinstall_dir/amd64/Client',
buildarch='amd64', is_final=True, nomacboot=True, noupgrade=False,
volid='vol_id', variant='Client', buildinstallpackages=[],
bugurl=None)],
any_order=True)
class TestCopyFiles(unittest.TestCase):
@mock.patch('pungi.phases.buildinstall.symlink_boot_iso')
@mock.patch('pungi.phases.buildinstall.tweak_buildinstall')
@mock.patch('pungi.phases.buildinstall.get_volid')
@mock.patch('os.listdir')
@mock.patch('os.path.isdir')
@mock.patch('pungi.phases.buildinstall.get_kickstart_file')
def test_copy_files_buildinstall(self, get_kickstart_file, isdir, listdir,
get_volid, tweak_buildinstall, symlink_boot_iso):
compose = _DummyCompose({
'buildinstall_method': 'buildinstall'
})
get_volid.side_effect = (
lambda compose, arch, variant, escape_spaces, disc_type: "%s.%s" % (variant.uid, arch)
)
get_kickstart_file.return_value = 'kickstart'
phase = BuildinstallPhase(compose)
phase.copy_files()
get_volid.assert_has_calls(
[mock.call(compose, 'x86_64', compose.variants['x86_64'][0], escape_spaces=False, disc_type='boot'),
mock.call(compose, 'amd64', compose.variants['amd64'][0], escape_spaces=False, disc_type='boot'),
mock.call(compose, 'amd64', compose.variants['amd64'][1], escape_spaces=False, disc_type='boot')],
any_order=True
)
tweak_buildinstall.assert_has_calls(
[mock.call('/buildinstall_dir/x86_64', '/ostree/x86_64/Server', 'x86_64', 'Server', '',
'Server.x86_64', 'kickstart'),
mock.call('/buildinstall_dir/amd64', '/ostree/amd64/Server', 'amd64', 'Server', '',
'Server.amd64', 'kickstart'),
mock.call('/buildinstall_dir/amd64', '/ostree/amd64/Client', 'amd64', 'Client', '',
'Client.amd64', 'kickstart')],
any_order=True
)
symlink_boot_iso.assert_has_calls(
[mock.call(compose, 'x86_64', compose.variants['x86_64'][0]),
mock.call(compose, 'amd64', compose.variants['amd64'][0]),
mock.call(compose, 'amd64', compose.variants['amd64'][1])],
any_order=True
)
@mock.patch('pungi.phases.buildinstall.symlink_boot_iso')
@mock.patch('pungi.phases.buildinstall.tweak_buildinstall')
@mock.patch('pungi.phases.buildinstall.get_volid')
@mock.patch('os.listdir')
@mock.patch('os.path.isdir')
@mock.patch('pungi.phases.buildinstall.get_kickstart_file')
def test_copy_files_lorax(self, get_kickstart_file, isdir, listdir,
get_volid, tweak_buildinstall, symlink_boot_iso):
compose = _DummyCompose({
'buildinstall_method': 'lorax'
})
get_volid.side_effect = (
lambda compose, arch, variant, escape_spaces, disc_type: "%s.%s" % (variant.uid, arch)
)
get_kickstart_file.return_value = 'kickstart'
phase = BuildinstallPhase(compose)
phase.copy_files()
get_volid.assert_has_calls(
[mock.call(compose, 'x86_64', compose.variants['x86_64'][0], escape_spaces=False, disc_type='boot'),
mock.call(compose, 'amd64', compose.variants['amd64'][0], escape_spaces=False, disc_type='boot'),
mock.call(compose, 'amd64', compose.variants['amd64'][1], escape_spaces=False, disc_type='boot')],
any_order=True
)
tweak_buildinstall.assert_has_calls(
[mock.call('/buildinstall_dir/x86_64/Server', '/ostree/x86_64/Server', 'x86_64', 'Server', '',
'Server.x86_64', 'kickstart'),
mock.call('/buildinstall_dir/amd64/Server', '/ostree/amd64/Server', 'amd64', 'Server', '',
'Server.amd64', 'kickstart'),
mock.call('/buildinstall_dir/amd64/Client', '/ostree/amd64/Client', 'amd64', 'Client', '',
'Client.amd64', 'kickstart')],
any_order=True
)
symlink_boot_iso.assert_has_calls(
[mock.call(compose, 'x86_64', compose.variants['x86_64'][0]),
mock.call(compose, 'amd64', compose.variants['amd64'][0]),
mock.call(compose, 'amd64', compose.variants['amd64'][1])],
any_order=True
)
if __name__ == "__main__":
unittest.main()