def test_explicit_cipd_version_file_empty_string(self):
self.config['cipd_version_file'] = ''
self.assertEqual({}, version_finder.find_version(self.config))
with open(os.path.join(self.path, 'CIPD_VERSION.json'), 'w') as fh:
fh.write('{"package_name": "foo", "instance_id": "bar"}')
self.assertEqual(
{
'cipd_version_file': {
'package_name': 'foo',
'instance_id': 'bar',
}
}, version_finder.find_version(self.config))
def has_version_changed(self, state):
"""Returns True if the version has changed since the process started."""
if state.version is None:
return False
return state.version != version_finder.find_version(self.config)
def has_version_changed(self, state):
"""Returns True if the version has changed since the process started."""
if state.version is None:
return False
return state.version != version_finder.find_version(self.config)
def test_cipd_version_file(self):
with open(os.path.join(self.path, 'CIPD_VERSION.json'), 'w') as fh:
fh.write('{"package_name": "foo", "instance_id": "bar"}')
self.assertEqual({'cipd_version_file': {
'package_name': 'foo',
'instance_id': 'bar',
}}, version_finder.find_version(self.config))
def _write_state_file(self, pid):
try:
state = ProcessState.from_pid(pid)
except ProcessStateError as ex:
raise ServiceException(
'Failed to start %s: daemon process exited (%r)' % (self.name, ex))
state.version = version_finder.find_version(self.config)
state.cmd = self._cmd
state.write_to_file(self._state_file)
def _write_state_file(self, pid):
try:
state = ProcessState.from_pid(pid)
except ProcessStateError as ex:
raise ServiceException(
'Failed to start %s: daemon process exited (%r)' % (self.name, ex))
state.version = version_finder.find_version(self.config)
state.args = self.args
state.write_to_file(self._state_file)
def test_cipd_version_file(self):
with open(self.cipd_version_file, 'w') as fh:
fh.write('{"package_name": "foo", "instance_id": "bar"}')
self.assertEqual(
{
'cipd_version_file': {
'package_name': 'foo',
'instance_id': 'bar',
}
}, version_finder.find_version(self.config))
def test_explicit_cipd_version_file(self):
self.config['cipd_version_file'] = os.path.join(self.path, 'foo')
with open(self.config['cipd_version_file'], 'w') as fh:
fh.write('{"package_name": "foo", "instance_id": "bar"}')
self.assertEqual(
{
'cipd_version_file': {
'package_name': 'foo',
'instance_id': 'bar',
}
}, version_finder.find_version(self.config))
def has_version_changed(self, state):
"""Returns True if the version has changed since the process started.
Args:
state(ProcessState): a process state.
Returns:
changed(bool): True if the running version does not match the one
deployed on disk.
"""
if state.version is None:
return False
deployed_version = version_finder.find_version(self.config)
if state.version != deployed_version:
LOGGER.info('Version changed: %s -> %s. (cmd: %s)' %
(state.version, deployed_version, str(state.cmd)))
return True
return False
def has_version_changed(self, state):
"""Returns True if the version has changed since the process started.
Args:
state(ProcessState): a process state.
Returns:
changed(bool): True if the running version does not match the one
deployed on disk.
"""
if state.version is None:
return False
deployed_version = version_finder.find_version(self.config)
if state.version != deployed_version:
LOGGER.info('Version changed: %s -> %s. (cmd: %s)'
% (state.version, deployed_version, str(state.cmd)))
return True
return False
def test_explicit_cipd_version_file_does_not_exist(self):
self.config['cipd_version_file'] = os.path.join(self.path, 'foo')
self.assertEqual({}, version_finder.find_version(self.config))
def test_missing_directory(self):
self.assertEqual({},
version_finder.find_version({
'root_directory':
'/does/not/exist',
}))
def test_empty_directory(self):
self.assertEqual({}, version_finder.find_version(self.config))
def test_explicit_cipd_version_file_empty_string(self):
self.config['cipd_version_file'] = ''
self.assertEqual({}, version_finder.find_version(self.config))
def test_missing_directory(self):
self.assertEqual({}, version_finder.find_version({
'root_directory': '/does/not/exist',
}))
def test_empty_directory(self):
self.assertEqual({}, version_finder.find_version(self.config))
