borgmatic/tests/integration/hooks/test_loki.py

90 lines
3.1 KiB
Python

import logging
import platform
from flexmock import flexmock
from borgmatic.hooks import loki as module
def test_initialize_monitor_replaces_labels():
'''
Assert that label placeholders get replaced.
'''
hook_config = {
'url': 'http://localhost:3100/loki/api/v1/push',
'labels': {'hostname': '__hostname', 'config': '__config', 'config_full': '__config_path'},
}
config_filename = '/mock/path/test.yaml'
dry_run = True
module.initialize_monitor(hook_config, flexmock(), config_filename, flexmock(), dry_run)
for handler in tuple(logging.getLogger().handlers):
if isinstance(handler, module.Loki_log_handler):
assert handler.buffer.root['streams'][0]['stream']['hostname'] == platform.node()
assert handler.buffer.root['streams'][0]['stream']['config'] == 'test.yaml'
assert handler.buffer.root['streams'][0]['stream']['config_full'] == config_filename
return
assert False
def test_initialize_monitor_adds_log_handler():
'''
Assert that calling initialize_monitor adds our logger to the root logger.
'''
hook_config = {'url': 'http://localhost:3100/loki/api/v1/push', 'labels': {'app': 'borgmatic'}}
module.initialize_monitor(
hook_config,
flexmock(),
config_filename='test.yaml',
monitoring_log_level=flexmock(),
dry_run=True,
)
for handler in tuple(logging.getLogger().handlers):
if isinstance(handler, module.Loki_log_handler):
return
assert False
def test_ping_monitor_adds_log_message():
'''
Assert that calling ping_monitor adds a message to our logger.
'''
hook_config = {'url': 'http://localhost:3100/loki/api/v1/push', 'labels': {'app': 'borgmatic'}}
config_filename = 'test.yaml'
dry_run = True
module.initialize_monitor(hook_config, flexmock(), config_filename, flexmock(), dry_run)
module.ping_monitor(
hook_config, flexmock(), config_filename, module.monitor.State.FINISH, flexmock(), dry_run
)
for handler in tuple(logging.getLogger().handlers):
if isinstance(handler, module.Loki_log_handler):
assert any(
map(
lambda log: log
== f'{config_filename}: {module.MONITOR_STATE_TO_LOKI[module.monitor.State.FINISH]} backup',
map(lambda x: x[1], handler.buffer.root['streams'][0]['values']),
)
)
return
assert False
def test_destroy_monitor_removes_log_handler():
'''
Assert that destroy_monitor removes the logger from the root logger.
'''
hook_config = {'url': 'http://localhost:3100/loki/api/v1/push', 'labels': {'app': 'borgmatic'}}
config_filename = 'test.yaml'
dry_run = True
module.initialize_monitor(hook_config, flexmock(), config_filename, flexmock(), dry_run)
module.destroy_monitor(hook_config, flexmock(), config_filename, flexmock(), dry_run)
for handler in tuple(logging.getLogger().handlers):
if isinstance(handler, module.Loki_log_handler):
assert False