borgmatic/tests/unit/hooks/test_healthchecks.py

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from flexmock import flexmock
from borgmatic.hooks import healthchecks as module
def test_forgetful_buffering_handler_emit_collects_log_records():
handler = module.Forgetful_buffering_handler(byte_capacity=100)
handler.emit(flexmock(getMessage=lambda: 'foo'))
handler.emit(flexmock(getMessage=lambda: 'bar'))
assert handler.buffer == ['foo\n', 'bar\n']
assert not handler.forgot
def test_forgetful_buffering_handler_emit_forgets_log_records_when_capacity_reached():
handler = module.Forgetful_buffering_handler(byte_capacity=len('foo\nbar\n'))
handler.emit(flexmock(getMessage=lambda: 'foo'))
assert handler.buffer == ['foo\n']
handler.emit(flexmock(getMessage=lambda: 'bar'))
assert handler.buffer == ['foo\n', 'bar\n']
handler.emit(flexmock(getMessage=lambda: 'baz'))
assert handler.buffer == ['bar\n', 'baz\n']
handler.emit(flexmock(getMessage=lambda: 'quux'))
assert handler.buffer == ['quux\n']
assert handler.forgot
def test_format_buffered_logs_for_payload_flattens_log_buffer():
handler = module.Forgetful_buffering_handler(byte_capacity=100)
handler.buffer = ['foo\n', 'bar\n']
flexmock(module.logging).should_receive('getLogger').and_return(flexmock(handlers=[handler]))
payload = module.format_buffered_logs_for_payload()
assert payload == 'foo\nbar\n'
def test_format_buffered_logs_for_payload_inserts_truncation_indicator_when_logs_forgotten():
handler = module.Forgetful_buffering_handler(byte_capacity=100)
handler.buffer = ['foo\n', 'bar\n']
handler.forgot = True
flexmock(module.logging).should_receive('getLogger').and_return(flexmock(handlers=[handler]))
payload = module.format_buffered_logs_for_payload()
assert payload == '...\nfoo\nbar\n'
def test_format_buffered_logs_for_payload_without_handler_produces_empty_payload():
flexmock(module.logging).should_receive('getLogger').and_return(
flexmock(handlers=[module.logging.Handler()])
)
payload = module.format_buffered_logs_for_payload()
assert payload == ''
def test_ping_monitor_hits_ping_url_for_start_state():
flexmock(module).should_receive('Forgetful_buffering_handler')
ping_url = 'https://example.com'
flexmock(module.requests).should_receive('post').with_args(
'{}/{}'.format(ping_url, 'start'), data=''
)
module.ping_monitor(ping_url, 'config.yaml', state=module.monitor.State.START, dry_run=False)
def test_ping_monitor_hits_ping_url_for_finish_state():
ping_url = 'https://example.com'
payload = flexmock()
flexmock(module).should_receive('format_buffered_logs_for_payload').and_return(payload)
flexmock(module.requests).should_receive('post').with_args(ping_url, data=payload)
module.ping_monitor(ping_url, 'config.yaml', state=module.monitor.State.FINISH, dry_run=False)
def test_ping_monitor_hits_ping_url_for_fail_state():
ping_url = 'https://example.com'
payload = flexmock()
flexmock(module).should_receive('format_buffered_logs_for_payload').and_return(payload)
flexmock(module.requests).should_receive('post').with_args(
'{}/{}'.format(ping_url, 'fail'), data=payload
)
module.ping_monitor(ping_url, 'config.yaml', state=module.monitor.State.FAIL, dry_run=False)
def test_ping_monitor_with_ping_uuid_hits_corresponding_url():
ping_uuid = 'abcd-efgh-ijkl-mnop'
payload = flexmock()
flexmock(module).should_receive('format_buffered_logs_for_payload').and_return(payload)
flexmock(module.requests).should_receive('post').with_args(
'https://hc-ping.com/{}'.format(ping_uuid), data=payload
)
module.ping_monitor(ping_uuid, 'config.yaml', state=module.monitor.State.FINISH, dry_run=False)
def test_ping_monitor_dry_run_does_not_hit_ping_url():
flexmock(module).should_receive('Forgetful_buffering_handler')
ping_url = 'https://example.com'
flexmock(module.requests).should_receive('post').never()
module.ping_monitor(ping_url, 'config.yaml', state=module.monitor.State.START, dry_run=True)