def test_snap_containerized_remote(self,
mock_pipe,
mock_container_run):
mock_container_run.side_effect = lambda cmd, **kwargs: cmd
mock_pipe.return_value = (9, 9)
fake_lxd = fixture_setup.FakeLXD()
self.useFixture(fake_lxd)
fake_filesystem = fixture_setup.FakeFilesystem()
self.useFixture(fake_filesystem)
fake_logger = fixtures.FakeLogger(level=logging.INFO)
self.useFixture(fake_logger)
self.useFixture(fixtures.EnvironmentVariable(
'SNAPCRAFT_CONTAINER_BUILDS', 'myremote'))
self.make_snapcraft_yaml()
result = self.run_command(['--debug', 'snap'])
self.assertThat(result.exit_code, Equals(0))
source = os.path.realpath(os.path.curdir)
self.assertThat(fake_logger.output, Contains(
"Using LXD remote 'myremote' from SNAPCRAFT_CONTAINER_BUILDS"))
project_folder = '/root/build_snap-test'
mock_container_run.assert_has_calls([
call(['apt-get', 'install', '-y', 'sshfs']),
])
fake_lxd.popen_mock.assert_has_calls([
call(['/usr/lib/sftp-server'],
stdin=9, stdout=9),
call(['lxc', 'exec', fake_lxd.name, '--',
'sshfs', '-o', 'slave', '-o', 'nonempty',
':{}'.format(source), project_folder],
stdin=9, stdout=9),
])
def test_snap_containerized_exists_running(self,
mock_getuid,
mock_container_run):
self.useFixture(
fixtures.EnvironmentVariable('SUDO_UID', self.SUDO_UID))
mock_getuid.return_value = self.getuid
fake_lxd = fixture_setup.FakeLXD()
self.useFixture(fake_lxd)
# Container was created before and is running
fake_lxd.name = 'local:snapcraft-snap-test'
fake_lxd.status = 'Running'
self.useFixture(fixtures.EnvironmentVariable(
'SNAPCRAFT_CONTAINER_BUILDS', '1'))
self.make_snapcraft_yaml()
self.run_command(['snap'])
source = os.path.realpath(os.path.curdir)
project_folder = '/root/build_snap-test'
fake_lxd.check_call_mock.assert_has_calls([
call(['lxc', 'config', 'device', 'add', fake_lxd.name,
project_folder, 'disk', 'source={}'.format(source),
'path={}'.format(project_folder)]),
call(['lxc', 'stop', '-f', fake_lxd.name]),
])
mock_container_run.assert_has_calls([
call(['python3', '-c', 'import urllib.request; ' +
'urllib.request.urlopen(' +
'"http://start.ubuntu.com/connectivity-check.html"' +
', timeout=5)']),
call(['snapcraft', 'snap', '--output',
'snap-test_1.0_amd64.snap'],
cwd=project_folder),
])
def test_cleanbuild(self):
self.useFixture(fixture_setup.FakeLXD())
result = self.run_command(['cleanbuild'])
self.assertThat(result.exit_code, Equals(0))
self.assertIn(
'Setting up container with project assets\n'
'Retrieved snap-test_1.0_amd64.snap\n',
self.fake_logger.output)
with tarfile.open('snap-test_1.0_source.tar.bz2') as tar:
tar_members = tar.getnames()
for f in self.files_no_tar:
f = os.path.relpath(f)
self.assertFalse('./{}'.format(f) in tar_members,
'{} should not be in {}'.format(f, tar_members))
for f in self.files_tar:
f = os.path.relpath(f)
self.assertTrue('./{}'.format(f) in tar_members,
'{} should be in {}'.format(f, tar_members))
# Also assert that the snapcraft.yaml made it into the cleanbuild tar
self.assertThat(
tar_members,
Contains(os.path.join('.', 'snap', 'snapcraft.yaml')),
'snap/snapcraft unexpectedly excluded from tarball')
def test_invalid_remote(self):
fake_lxd = fixture_setup.FakeLXD()
self.useFixture(fake_lxd)
exception = self.assertRaises(InvalidContainerRemoteError,
self.run_command,
['cleanbuild', '--remote', 'foo/bar'])
self.assertThat(exception.remote, Equals('foo/bar'))
def test_snap_containerized(self, mock_getuid):
mock_getuid.return_value = 1234
fake_lxd = fixture_setup.FakeLXD()
self.useFixture(fake_lxd)
fake_logger = fixtures.FakeLogger(level=logging.INFO)
self.useFixture(fake_logger)
self.useFixture(
fixtures.EnvironmentVariable('SNAPCRAFT_CONTAINER_BUILDS', '1'))
self.make_snapcraft_yaml()
result = self.run_command(['snap'])
self.assertThat(result.exit_code, Equals(0))
source = os.path.realpath(os.path.curdir)
self.assertIn(
'Mounting {} into container\n'
'Waiting for a network connection...\n'
'Network connection established\n'.format(source),
fake_logger.output)
container_name = 'local:snapcraft-snap-test'
project_folder = '/root/build_snap-test'
fake_lxd.check_call_mock.assert_has_calls([
call(['lxc', 'init', 'ubuntu:xenial/amd64', container_name]),
call([
'lxc', 'config', 'set', container_name,
'environment.SNAPCRAFT_SETUP_CORE', '1'
]),
call([
'lxc', 'config', 'set', container_name, 'raw.idmap',
'both {} 0'.format(mock_getuid.return_value)
]),
call(['lxc', 'start', container_name]),
call([
'lxc', 'config', 'device', 'add', container_name,
project_folder, 'disk', 'source={}'.format(source),
'path=/{}'.format(project_folder)
]),
call([
'lxc', 'exec', container_name, '--', 'python3', '-c',
'import urllib.request; '
'urllib.request.urlopen('
'"http://start.ubuntu.com/connectivity-check.html", '
'timeout=5)'
]),
call(['lxc', 'exec', container_name, '--', 'apt-get', 'update']),
call([
'lxc', 'exec', container_name, '--', 'apt-get', 'install',
'snapcraft', '-y'
]),
call([
'lxc', 'exec', container_name, '--', 'bash', '-c',
'cd {}; snapcraft snap --output {}'.format(
project_folder, 'snap-test_1.0_amd64.snap')
]),
call(['lxc', 'stop', '-f', container_name]),
])
def test_snap_containerized_exists_stopped(self, mock_inject,
mock_container_run,
mock_getuid):
mock_container_run.side_effect = lambda cmd, **kwargs: cmd
mock_getuid.return_value = 1234
fake_lxd = fixture_setup.FakeLXD()
self.useFixture(fake_lxd)
# Container was created before, and isn't running
fake_lxd.devices = '{"/root/build_snap-test":[]}'
fake_lxd.name = 'local:snapcraft-snap-test'
fake_lxd.status = 'Stopped'
fake_logger = fixtures.FakeLogger(level=logging.INFO)
self.useFixture(fake_logger)
self.useFixture(
fixtures.EnvironmentVariable('SNAPCRAFT_CONTAINER_BUILDS', '1'))
self.make_snapcraft_yaml()
result = self.run_command(['snap'])
self.assertThat(result.exit_code, Equals(0))
source = os.path.realpath(os.path.curdir)
self.assertIn(
'Mounting {} into container\n'
'Waiting for a network connection...\n'
'Network connection established\n'.format(source),
fake_logger.output)
container_name = 'local:snapcraft-snap-test'
project_folder = '/root/build_snap-test'
fake_lxd.check_call_mock.assert_has_calls([
call([
'lxc', 'config', 'set', container_name,
'environment.SNAPCRAFT_SETUP_CORE', '1'
]),
call([
'lxc', 'config', 'set', container_name, 'raw.idmap',
'both {} 0'.format(mock_getuid.return_value)
]),
call([
'lxc', 'config', 'device', 'remove', container_name,
project_folder
]),
call(['lxc', 'start', container_name]),
call(['lxc', 'stop', '-f', container_name]),
])
mock_container_run.assert_has_calls([
call([
'python3', '-c',
'import urllib.request; ' + 'urllib.request.urlopen(' +
'"http://start.ubuntu.com/connectivity-check.html"' +
', timeout=5)'
]),
call(['apt-get', 'update']),
call(['snapcraft', 'snap', '--output', 'snap-test_1.0_amd64.snap'],
cwd=project_folder),
])
def test_invalid_remote(self):
fake_lxd = fixture_setup.FakeLXD()
self.useFixture(fake_lxd)
self.assertIn(
"'foo/bar' is not a valid LXD remote name",
str(self.assertRaises(
InvalidContainerRemoteError,
self.run_command, ['cleanbuild', '--remote', 'foo/bar'])))
def test_refresh_fails_without_env_var(self, mock_container_run):
mock_container_run.side_effect = lambda cmd, **kwargs: cmd
fake_lxd = fixture_setup.FakeLXD()
self.useFixture(fake_lxd)
fake_filesystem = fixture_setup.FakeFilesystem()
self.useFixture(fake_filesystem)
self.make_snapcraft_yaml()
self.assertRaises(SnapcraftEnvironmentError, self.run_command,
['refresh'])
mock_container_run.assert_not_called()
def setUp(self):
super().setUp()
self.fake_lxd = fixture_setup.FakeLXD()
self.useFixture(self.fake_lxd)
self.fake_lxd.kernel_arch = self.server
self.fake_filesystem = fixture_setup.FakeFilesystem()
self.useFixture(self.fake_filesystem)
self.fake_logger = fixtures.FakeLogger(level=logging.INFO)
self.useFixture(self.fake_logger)
self.project_options = ProjectOptions(target_deb_arch=self.target_arch)
def test_clean_containerized_noop(self):
fake_lxd = fixture_setup.FakeLXD()
self.useFixture(fake_lxd)
self.useFixture(fixtures.EnvironmentVariable(
'SNAPCRAFT_CONTAINER_BUILDS', '1'))
self.make_snapcraft_yaml(n=3)
result = self.run_command(['clean'])
self.assertThat(result.exit_code, Equals(0))
# clean should be a noop if no container exists yet/ anymore
fake_lxd.check_call_mock.assert_not_called()
def test_snap_containerized_inject_snap_dangerous(self,
mock_makedirs,
mock_copyfile,
mock_rmtree,
mock_is_snap,
mock_container_run,
mock_getuid):
# Create open mock here for context manager to work correctly
patcher = mock.patch('snapcraft.internal.lxd.open',
mock.mock_open())
patcher.start()
self.addCleanup(patcher.stop)
mock_is_snap.side_effect = lambda: True
mock_container_run.side_effect = lambda cmd, **kwargs: cmd
mock_getuid.return_value = 1234
fake_snapd = fixture_setup.FakeSnapd()
self.useFixture(fake_snapd)
fake_snapd.snaps['snapcraft']['revision'] = 'x1'
fake_snapd.snaps['snapcraft']['id'] = ''
fake_lxd = fixture_setup.FakeLXD()
self.useFixture(fake_lxd)
self.useFixture(fixtures.EnvironmentVariable(
'SNAPCRAFT_CONTAINER_BUILDS', '1'))
self.make_snapcraft_yaml()
self.run_command(['snap'])
tmpdir = os.path.expanduser(
os.path.join('~', 'snap', 'lxd', 'common', 'snapcraft.tmp'))
fake_lxd.check_call_mock.assert_has_calls([
call(['lxc', 'file', 'push',
os.path.join(tmpdir, 'core_123.assert'),
'{}/run/core_123.assert'.format(fake_lxd.name)]),
call(['lxc', 'file', 'push',
os.path.join(tmpdir, 'core_123.snap'),
'{}/run/core_123.snap'.format(fake_lxd.name)]),
call(['sudo', 'cp', '/var/lib/snapd/snaps/snapcraft_x1.snap',
os.path.join(tmpdir, 'snapcraft_x1.snap')]),
call(['sudo', 'chown', str(os.getuid()),
os.path.join(tmpdir, 'snapcraft_x1.snap')]),
call(['lxc', 'file', 'push',
os.path.join(tmpdir, 'snapcraft_x1.snap'),
'{}/run/snapcraft_x1.snap'.format(fake_lxd.name)]),
])
mock_container_run.assert_has_calls([
call(['apt-get', 'install', 'squashfuse', '-y']),
call(['snap', 'ack', '/run/core_123.assert']),
call(['snap', 'install', '/run/core_123.snap']),
call(['snap', 'install', '/run/snapcraft_x1.snap',
'--dangerous', '--classic']),
])
# Temporary folder should be removed in the end
mock_rmtree.assert_has_calls([call(tmpdir)])
def test_clean_containerized_with_part(self):
fake_lxd = fixture_setup.FakeLXD()
self.useFixture(fake_lxd)
self.useFixture(fixtures.EnvironmentVariable(
'SNAPCRAFT_CONTAINER_BUILDS', '1'))
self.make_snapcraft_yaml(n=3)
result = self.run_command(['clean', 'clean1'])
self.assertThat(result.exit_code, Equals(0))
# clean with parts should NOT delete the container
self.assertNotEqual(fake_lxd.check_call_mock.call_args,
call(['lxc', 'delete', '-f', fake_lxd.name]))
def test_snap_containerized_inject_apt(self,
mock_is_snap, mock_container_run):
mock_is_snap.side_effect = lambda: False
mock_container_run.side_effect = lambda cmd, **kwargs: cmd
fake_lxd = fixture_setup.FakeLXD()
self.useFixture(fake_lxd)
self.useFixture(fixtures.EnvironmentVariable(
'SNAPCRAFT_CONTAINER_BUILDS', '1'))
self.make_snapcraft_yaml()
self.run_command(['snap'])
mock_container_run.assert_has_calls([
call(['apt-get', 'install', 'snapcraft', '-y']),
])
def test_clean_containerized_with_part(self):
fake_lxd = fixture_setup.FakeLXD()
fake_lxd.name = 'local:snapcraft-clean-test'
fake_lxd.status = 'Stopped'
self.useFixture(fake_lxd)
self.useFixture(
fixtures.EnvironmentVariable('SNAPCRAFT_CONTAINER_BUILDS',
self.snapcraft_container_builds))
self.make_snapcraft_yaml(n=3)
result = self.run_command(['clean', 'clean1'])
self.assertThat(result.exit_code, Equals(0))
# clean with parts should NOT delete the container
fake_lxd.check_call_mock.assert_not_called()
def test_clean_containerized(self):
fake_lxd = fixture_setup.FakeLXD()
self.useFixture(fake_lxd)
self.useFixture(
fixtures.EnvironmentVariable('SNAPCRAFT_CONTAINER_BUILDS', '1'))
self.make_snapcraft_yaml(n=3)
result = self.run_command(['clean'])
self.assertThat(result.exit_code, Equals(0))
container_name = 'local:snapcraft-clean-test'
# clean with no parts should delete the container
fake_lxd.check_call_mock.assert_has_calls([
call(['lxc', 'delete', '-f', container_name]),
])
def test_cleanbuild_debug_prepended_goes_to_shell_on_errors(self):
fake_lxd = fixture_setup.FakeLXD()
self.useFixture(fake_lxd)
def call_effect(*args, **kwargs):
# Fail on an actual snapcraft command and not the command
# for the installation of it.
if 'snapcraft snap' in ' '.join(args[0]):
raise subprocess.CalledProcessError(
returncode=255, cmd=args[0])
fake_lxd.check_call_mock.side_effect = call_effect
result = self.run_command(['--debug', 'cleanbuild'])
self.assertThat(result.exit_code, Equals(0))
self.assertThat(self.fake_logger.output, Contains(
'Debug mode enabled, dropping into a shell'))
def test_refresh(self, mock_container_run):
mock_container_run.side_effect = lambda cmd, **kwargs: cmd
fake_lxd = fixture_setup.FakeLXD()
self.useFixture(fake_lxd)
fake_filesystem = fixture_setup.FakeFilesystem()
self.useFixture(fake_filesystem)
self.useFixture(
fixtures.EnvironmentVariable('SNAPCRAFT_CONTAINER_BUILDS', '1'))
self.make_snapcraft_yaml()
self.run_command(['refresh'])
mock_container_run.assert_has_calls([
call(['apt-get', 'update']),
call(['apt-get', 'upgrade', '-y']),
call(['snap', 'refresh']),
])
def test_clean_containerized_pull_retains_container(
self, mock_lifecycle_clean):
fake_lxd = fixture_setup.FakeLXD()
self.useFixture(fake_lxd)
# Container was created before, and isn't running
fake_lxd.name = 'local:snapcraft-clean-test'
fake_lxd.status = 'Stopped'
self.useFixture(
fixtures.EnvironmentVariable('SNAPCRAFT_CONTAINER_BUILDS', '1'))
self.make_snapcraft_yaml(n=3)
result = self.run_command(['clean', '-s', 'pull'])
self.assertThat(result.exit_code, Equals(0))
# clean pull should NOT delete the container
fake_lxd.check_call_mock.assert_not_called()
# clean should be called normally, outside of the container
mock_lifecycle_clean.assert_has_calls([call(ANY, (), 'pull')])
def test_snap_containerized_inject_snap_api_error(self, mock_makedirs,
mock_copyfile,
mock_rmtree,
mock_is_snap):
mock_is_snap.side_effect = lambda: True
fake_snapd = fixture_setup.FakeSnapd()
self.useFixture(fake_snapd)
fake_snapd.snaps = {}
self.useFixture(fixture_setup.FakeLXD())
self.useFixture(
fixtures.EnvironmentVariable('SNAPCRAFT_CONTAINER_BUILDS', '1'))
self.make_snapcraft_yaml()
self.assertIn(
'Error querying \'core\' snap: not found',
str(self.assertRaises(SnapdError, self.run_command, ['snap'])))
# Temporary folder should remain in case of failure
mock_rmtree.assert_not_called()
def test_snap_containerized_invalid_remote(self, mock_open, mock_makedirs,
mock_rmtree,
mock_container_run):
mock_container_run.side_effect = lambda cmd, **kwargs: cmd
mock_open.return_value = mock.MagicMock(spec=open)
fake_lxd = fixture_setup.FakeLXD()
self.useFixture(fake_lxd)
fake_logger = fixtures.FakeLogger(level=logging.INFO)
self.useFixture(fake_logger)
self.useFixture(
fixtures.EnvironmentVariable('SNAPCRAFT_CONTAINER_BUILDS',
'foo/bar'))
self.make_snapcraft_yaml()
exception = self.assertRaises(
snapcraft.internal.errors.InvalidContainerRemoteError,
self.run_command, ['--debug', 'snap'])
self.assertThat(exception.remote, Equals('foo/bar'))
def test_snap_containerized_inject_snap_socket_error(
self, mock_makedirs, mock_rmtree, mock_is_snap):
mock_is_snap.side_effect = lambda: True
fake_snapd = fixture_setup.FakeSnapd()
self.useFixture(fake_snapd)
fake_snapd.session_request_mock.side_effect = (
requests.exceptions.ConnectionError(
'Connection aborted.',
FileNotFoundError(2, 'No such file or directory')))
self.useFixture(fixture_setup.FakeLXD())
self.useFixture(
fixtures.EnvironmentVariable('SNAPCRAFT_CONTAINER_BUILDS', '1'))
self.make_snapcraft_yaml()
self.assertIn(
'Error connecting to ',
str(self.assertRaises(SnapdError, self.run_command, ['snap'])))
# Temporary folder should remain in case of failure
mock_rmtree.assert_not_called()
def test_clean_containerized_exists_stopped(self):
fake_lxd = fixture_setup.FakeLXD()
self.useFixture(fake_lxd)
# Container was created before, and isn't running
fake_lxd.name = 'local:snapcraft-clean-test'
fake_lxd.status = 'Stopped'
self.useFixture(fixtures.EnvironmentVariable(
'SNAPCRAFT_CONTAINER_BUILDS', '1'))
self.make_snapcraft_yaml(n=3)
result = self.run_command(['clean'])
self.assertThat(result.exit_code, Equals(0))
# clean with no parts should delete the container
fake_lxd.check_call_mock.assert_has_calls([
call(['lxc', 'delete', '-f', fake_lxd.name]),
])
# no other commands should be run in the container
self.assertEquals(fake_lxd.check_call_mock.call_count, 1)
def test_update_containerized_exists_running(self, mock_getuid,
mock_container_run):
mock_container_run.side_effect = lambda cmd, **kwargs: cmd
mock_getuid.return_value = 1234
fake_lxd = fixture_setup.FakeLXD()
self.useFixture(fake_lxd)
# Container was created before and is running
fake_lxd.name = 'local:snapcraft-snap-test'
fake_lxd.status = 'Running'
self.useFixture(
fixtures.EnvironmentVariable('SNAPCRAFT_CONTAINER_BUILDS', '1'))
self.make_snapcraft_yaml(self.yaml_template)
result = self.run_command(['update'])
self.assertThat(result.exit_code, Equals(0))
project_folder = '/root/build_snap-test'
mock_container_run.assert_has_calls([
call(['snapcraft', 'update'], cwd=project_folder),
])
def test_clean_containerized_exists_stopped(self, mock_lifecycle_clean):
fake_lxd = fixture_setup.FakeLXD()
self.useFixture(fake_lxd)
# Container was created before, and isn't running
fake_lxd.name = '{}:snapcraft-clean-test'.format(self.remote)
fake_lxd.status = 'Stopped'
self.useFixture(
fixtures.EnvironmentVariable('SNAPCRAFT_CONTAINER_BUILDS',
self.snapcraft_container_builds))
self.make_snapcraft_yaml(n=3)
result = self.run_command(['clean'])
self.assertThat(result.exit_code, Equals(0))
# clean with no parts should delete the container
fake_lxd.check_call_mock.assert_has_calls([
call(['lxc', 'delete', '-f', fake_lxd.name]),
])
# no other commands should be run in the container
self.assertThat(fake_lxd.check_call_mock.call_count, Equals(1))
# clean should be called normally, outside of the container
mock_lifecycle_clean.assert_has_calls([call(ANY, (), 'pull')])
def test_snap_containerized(self, mock_inject, mock_container_run,
mock_getuid):
self.useFixture(fixtures.EnvironmentVariable('SUDO_UID',
self.SUDO_UID))
mock_getuid.return_value = self.getuid
mock_container_run.side_effect = lambda cmd, **kwargs: cmd
fake_lxd = fixture_setup.FakeLXD()
self.useFixture(fake_lxd)
fake_logger = fixtures.FakeLogger(level=logging.INFO)
self.useFixture(fake_logger)
self.useFixture(
fixtures.EnvironmentVariable('SNAPCRAFT_CONTAINER_BUILDS', '1'))
self.make_snapcraft_yaml()
result = self.run_command(['snap'])
self.assertThat(result.exit_code, Equals(0))
source = os.path.realpath(os.path.curdir)
self.assertIn(
'Using default LXD remote because '
'SNAPCRAFT_CONTAINER_BUILDS is set to 1\n'
'Waiting for a network connection...\n'
'Network connection established\n'
'Mounting {} into container\n'.format(source), fake_logger.output)
container_name = 'local:snapcraft-snap-test'
project_folder = '/root/build_snap-test'
fake_lxd.check_call_mock.assert_has_calls([
call(['lxc', 'init', 'ubuntu:xenial', container_name]),
call([
'lxc', 'config', 'set', container_name,
'environment.SNAPCRAFT_SETUP_CORE', '1'
]),
call([
'lxc', 'config', 'set', container_name, 'environment.LC_ALL',
'C.UTF-8'
]),
call([
'lxc', 'config', 'set', container_name,
'environment.SNAPCRAFT_IMAGE_INFO',
'{"fingerprint": "test-fingerprint", '
'"architecture": "test-architecture", '
'"created_at": "test-created-at"}'
]),
call([
'lxc', 'config', 'set', container_name, 'raw.idmap',
'both {} {}'.format(self.expected_idmap, self.getuid)
]),
call([
'lxc', 'config', 'device', 'add', container_name, 'fuse',
'unix-char', 'path=/dev/fuse'
]),
call(['lxc', 'start', container_name]),
call([
'lxc', 'config', 'device', 'add', container_name,
project_folder, 'disk', 'source={}'.format(source),
'path={}'.format(project_folder)
]),
call(['lxc', 'stop', '-f', container_name]),
])
mock_container_run.assert_has_calls([
call([
'python3', '-c',
'import urllib.request; ' + 'urllib.request.urlopen(' +
'"http://start.ubuntu.com/connectivity-check.html"' +
', timeout=5)'
]),
call(['apt-get', 'update']),
call(['apt-get', 'install', 'squashfuse', '-y']),
call(['snapcraft', 'snap', '--output', 'snap-test_1.0_amd64.snap'],
cwd=project_folder,
user='******'),
])
def test_snap_containerized_exists_stopped(self, mock_inject,
mock_container_run,
mock_getuid):
self.useFixture(fixtures.EnvironmentVariable('SUDO_UID',
self.SUDO_UID))
mock_getuid.return_value = self.getuid
mock_container_run.side_effect = lambda cmd, **kwargs: cmd
fake_lxd = fixture_setup.FakeLXD()
self.useFixture(fake_lxd)
# Container was created before, and isn't running
fake_lxd.devices = '{"/root/build_snap-test":[]}'
fake_lxd.name = 'local:snapcraft-snap-test'
fake_lxd.status = 'Stopped'
fake_logger = fixtures.FakeLogger(level=logging.INFO)
self.useFixture(fake_logger)
self.useFixture(
fixtures.EnvironmentVariable('SNAPCRAFT_CONTAINER_BUILDS', '1'))
self.make_snapcraft_yaml()
result = self.run_command(['snap'])
self.assertThat(result.exit_code, Equals(0))
self.assertIn(
'Waiting for a network connection...\n'
'Network connection established\n', fake_logger.output)
container_name = 'local:snapcraft-snap-test'
project_folder = '/root/build_snap-test'
fake_lxd.check_call_mock.assert_has_calls([
call([
'lxc', 'config', 'set', container_name,
'environment.SNAPCRAFT_SETUP_CORE', '1'
]),
call([
'lxc', 'config', 'set', container_name, 'environment.LC_ALL',
'C.UTF-8'
]),
call([
'lxc', 'config', 'set', container_name,
'environment.SNAPCRAFT_IMAGE_INFO',
'{"fingerprint": "test-fingerprint", '
'"architecture": "test-architecture", '
'"created_at": "test-created-at"}'
]),
call([
'lxc', 'config', 'set', container_name, 'raw.idmap',
'both {} {}'.format(self.expected_idmap, self.getuid)
]),
call([
'lxc', 'config', 'device', 'remove', container_name,
project_folder
]),
call([
'lxc', 'config', 'device', 'add', container_name, 'fuse',
'unix-char', 'path=/dev/fuse'
]),
call(['lxc', 'start', container_name]),
call(['lxc', 'stop', '-f', container_name]),
])
mock_container_run.assert_has_calls([
call([
'python3', '-c',
'import urllib.request; ' + 'urllib.request.urlopen(' +
'"http://start.ubuntu.com/connectivity-check.html"' +
', timeout=5)'
]),
call(['snapcraft', 'snap', '--output', 'snap-test_1.0_amd64.snap'],
cwd=project_folder,
user='******'),
])
# Ensure there's no unexpected calls eg. two network checks
self.assertThat(mock_container_run.call_count, Equals(2))
def test_cleanbuild(self):
fake_logger = fixtures.FakeLogger(level=logging.INFO)
self.useFixture(fake_logger)
self.useFixture(fixture_setup.FakeLXD())
