mirror of
https://git.selfprivacy.org/SelfPrivacy/selfprivacy-rest-api.git
synced 2024-12-12 16:18:48 +00:00
609 lines
19 KiB
Python
609 lines
19 KiB
Python
import pytest
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from copy import copy
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from datetime import datetime, timezone, timedelta
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from selfprivacy_api.jobs import Jobs
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from selfprivacy_api.services import Service, ServiceManager
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from selfprivacy_api.graphql.common_types.backup import (
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BackupReason,
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AutobackupQuotas,
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)
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from selfprivacy_api.backup import Backups, Snapshot
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from selfprivacy_api.backup.tasks import (
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prune_autobackup_snapshots,
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do_autobackup,
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)
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from selfprivacy_api.backup.jobs import autobackup_job_type
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from tests.test_backup import backups, assert_job_finished
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from tests.test_graphql.test_services import (
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only_dummy_service,
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only_dummy_service_and_api,
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dkim_file,
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)
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def backuppable_services() -> list[Service]:
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return [
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service
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for service in ServiceManager.get_all_services()
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if service.can_be_backed_up()
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]
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def dummy_snapshot(date: datetime):
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return Snapshot(
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id=str(hash(date)),
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service_name="someservice",
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created_at=date,
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reason=BackupReason.EXPLICIT,
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)
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def test_no_default_autobackup(backups, dummy_service):
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now = datetime.now(timezone.utc)
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assert not Backups.is_time_to_backup_service(dummy_service, now)
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assert not Backups.is_time_to_backup(now)
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# --------------------- Timing -------------------------
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def test_set_autobackup_period(backups):
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assert Backups.autobackup_period_minutes() is None
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Backups.set_autobackup_period_minutes(2)
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assert Backups.autobackup_period_minutes() == 2
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Backups.disable_all_autobackup()
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assert Backups.autobackup_period_minutes() is None
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Backups.set_autobackup_period_minutes(3)
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assert Backups.autobackup_period_minutes() == 3
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Backups.set_autobackup_period_minutes(0)
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assert Backups.autobackup_period_minutes() is None
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Backups.set_autobackup_period_minutes(3)
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assert Backups.autobackup_period_minutes() == 3
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Backups.set_autobackup_period_minutes(-1)
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assert Backups.autobackup_period_minutes() is None
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def test_autobackup_taskbody(backups, only_dummy_service):
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# We cannot test the timed task itself, but we reduced it
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# to one line, and we test this line here
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dummy_service = only_dummy_service
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now = datetime.now(timezone.utc)
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backup_period = 13 # minutes
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assert Backups.get_all_snapshots() == []
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assert_job_finished(autobackup_job_type(), count=0)
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Backups.set_autobackup_period_minutes(backup_period)
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assert Backups.is_time_to_backup_service(dummy_service, now)
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assert Backups.is_time_to_backup(now)
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assert dummy_service in Backups.services_to_back_up(now)
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assert len(Backups.services_to_back_up(now)) == 1
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do_autobackup()
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snapshots = Backups.get_all_snapshots()
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assert len(snapshots) == 1
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assert snapshots[0].service_name == dummy_service.get_id()
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assert snapshots[0].reason == BackupReason.AUTO
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assert_job_finished(autobackup_job_type(), count=1)
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def test_autobackup_timer_periods(backups, dummy_service):
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now = datetime.now(timezone.utc)
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backup_period = 13 # minutes
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assert not Backups.is_time_to_backup_service(dummy_service, now)
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assert not Backups.is_time_to_backup(now)
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Backups.set_autobackup_period_minutes(backup_period)
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assert Backups.is_time_to_backup_service(dummy_service, now)
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assert Backups.is_time_to_backup(now)
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Backups.set_autobackup_period_minutes(0)
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assert not Backups.is_time_to_backup_service(dummy_service, now)
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assert not Backups.is_time_to_backup(now)
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def test_autobackup_timer_enabling(backups, dummy_service):
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now = datetime.now(timezone.utc)
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backup_period = 13 # minutes
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dummy_service.set_backuppable(False)
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Backups.set_autobackup_period_minutes(backup_period)
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assert Backups.is_time_to_backup(
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now
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) # there are other services too, not just our dummy
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# not backuppable service is not backuppable even if period is set
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assert not Backups.is_time_to_backup_service(dummy_service, now)
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dummy_service.set_backuppable(True)
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assert dummy_service.can_be_backed_up()
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assert Backups.is_time_to_backup_service(dummy_service, now)
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Backups.disable_all_autobackup()
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assert not Backups.is_time_to_backup_service(dummy_service, now)
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assert not Backups.is_time_to_backup(now)
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def test_autobackup_timing(backups, dummy_service):
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backup_period = 13 # minutes
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now = datetime.now(timezone.utc)
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Backups.set_autobackup_period_minutes(backup_period)
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assert Backups.is_time_to_backup_service(dummy_service, now)
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assert Backups.is_time_to_backup(now)
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Backups.back_up(dummy_service)
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now = datetime.now(timezone.utc)
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assert not Backups.is_time_to_backup_service(dummy_service, now)
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past = datetime.now(timezone.utc) - timedelta(minutes=1)
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assert not Backups.is_time_to_backup_service(dummy_service, past)
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future = datetime.now(timezone.utc) + timedelta(minutes=backup_period + 2)
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assert Backups.is_time_to_backup_service(dummy_service, future)
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# --------------------- What to autobackup and what not to --------------------
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def test_services_to_autobackup(backups, dummy_service):
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backup_period = 13 # minutes
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now = datetime.now(timezone.utc)
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dummy_service.set_backuppable(False)
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services = Backups.services_to_back_up(now)
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assert len(services) == 0
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dummy_service.set_backuppable(True)
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services = Backups.services_to_back_up(now)
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assert len(services) == 0
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Backups.set_autobackup_period_minutes(backup_period)
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services = Backups.services_to_back_up(now)
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assert set(services) == set(backuppable_services())
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assert dummy_service.get_id() in [
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service.get_id() for service in backuppable_services()
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]
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def test_do_not_autobackup_disabled_services(backups, dummy_service):
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now = datetime.now(timezone.utc)
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Backups.set_autobackup_period_minutes(3)
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assert Backups.is_time_to_backup_service(dummy_service, now) is True
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dummy_service.disable()
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assert Backups.is_time_to_backup_service(dummy_service, now) is False
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def test_failed_autoback_prevents_more_autobackup(backups, dummy_service):
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backup_period = 13 # minutes
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now = datetime.now(timezone.utc)
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Backups.set_autobackup_period_minutes(backup_period)
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assert Backups.is_time_to_backup_service(dummy_service, now)
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# artificially making an errored out backup job
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dummy_service.set_backuppable(False)
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with pytest.raises(ValueError):
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Backups.back_up(dummy_service)
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dummy_service.set_backuppable(True)
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assert Backups.get_last_backed_up(dummy_service) is None
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assert Backups.get_last_backup_error_time(dummy_service) is not None
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assert Backups.is_time_to_backup_service(dummy_service, now) is False
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def test_slices_with_autobackups_disabled(backups, only_dummy_service_and_api):
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dummy_service = only_dummy_service_and_api
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do_autobackup()
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snaps = Backups.get_all_snapshots()
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assert len(snaps) == 2
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slice = Backups.last_backup_slice()
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assert len(slice) == 2
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assert set([snap.id for snap in slice]) == set([snap.id for snap in snaps])
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def test_slices_minimal(backups, only_dummy_service_and_api):
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dummy_service = only_dummy_service_and_api
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backup_period = 13 # minutes
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now = datetime.now(timezone.utc)
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Backups.set_autobackup_period_minutes(backup_period)
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assert Backups.is_time_to_backup_service(dummy_service, now)
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assert Backups.is_time_to_backup_service(ServiceManager(), now)
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assert len(ServiceManager.get_all_services()) == 2
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assert len(Backups.services_to_back_up(now)) == 2
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do_autobackup()
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snaps = Backups.get_all_snapshots()
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assert len(snaps) == 2
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slice = Backups.last_backup_slice()
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assert len(slice) == 2
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assert set([snap.id for snap in slice]) == set([snap.id for snap in snaps])
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# --------------------- Quotas and Pruning -------------------------
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unlimited_quotas = AutobackupQuotas(
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last=-1,
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daily=-1,
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weekly=-1,
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monthly=-1,
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yearly=-1,
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)
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zero_quotas = AutobackupQuotas(
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last=0,
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daily=0,
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weekly=0,
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monthly=0,
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yearly=0,
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)
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unlimited_quotas = AutobackupQuotas(
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last=-1,
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daily=-1,
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weekly=-1,
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monthly=-1,
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yearly=-1,
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)
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zero_quotas = AutobackupQuotas(
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last=0,
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daily=0,
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weekly=0,
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monthly=0,
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yearly=0,
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)
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def test_get_empty_quotas(backups):
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quotas = Backups.autobackup_quotas()
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assert quotas is not None
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assert quotas == unlimited_quotas
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def test_set_quotas(backups):
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quotas = AutobackupQuotas(
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last=3,
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daily=2343,
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weekly=343,
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monthly=0,
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yearly=-34556,
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)
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Backups.set_autobackup_quotas(quotas)
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assert Backups.autobackup_quotas() == AutobackupQuotas(
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last=3,
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daily=2343,
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weekly=343,
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monthly=0,
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yearly=-1,
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)
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def test_set_zero_quotas(backups):
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quotas = AutobackupQuotas(
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last=0,
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daily=0,
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weekly=0,
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monthly=0,
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yearly=0,
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)
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Backups.set_autobackup_quotas(quotas)
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assert Backups.autobackup_quotas() == zero_quotas
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def test_set_unlimited_quotas(backups):
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quotas = AutobackupQuotas(
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last=-1,
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daily=-1,
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weekly=-1,
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monthly=-1,
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yearly=-1,
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)
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Backups.set_autobackup_quotas(quotas)
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assert Backups.autobackup_quotas() == unlimited_quotas
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def test_set_zero_quotas_after_unlimited(backups):
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quotas = AutobackupQuotas(
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last=-1,
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daily=-1,
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weekly=-1,
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monthly=-1,
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yearly=-1,
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)
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Backups.set_autobackup_quotas(quotas)
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assert Backups.autobackup_quotas() == unlimited_quotas
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quotas = AutobackupQuotas(
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last=0,
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daily=0,
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weekly=0,
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monthly=0,
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yearly=0,
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)
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Backups.set_autobackup_quotas(quotas)
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assert Backups.autobackup_quotas() == zero_quotas
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def test_autobackup_snapshots_pruning(backups):
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# Wednesday, fourth week
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now = datetime(year=2023, month=1, day=25, hour=10)
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snaps = [
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dummy_snapshot(now),
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dummy_snapshot(now - timedelta(minutes=5)),
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dummy_snapshot(now - timedelta(hours=2)),
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dummy_snapshot(now - timedelta(hours=5)),
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dummy_snapshot(now - timedelta(days=1)),
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dummy_snapshot(now - timedelta(days=1, hours=2)),
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dummy_snapshot(now - timedelta(days=1, hours=3)),
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dummy_snapshot(now - timedelta(days=2)),
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dummy_snapshot(now - timedelta(days=7)),
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dummy_snapshot(now - timedelta(days=12)),
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dummy_snapshot(now - timedelta(days=23)),
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dummy_snapshot(now - timedelta(days=28)),
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dummy_snapshot(now - timedelta(days=32)),
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dummy_snapshot(now - timedelta(days=47)),
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dummy_snapshot(now - timedelta(days=64)),
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dummy_snapshot(now - timedelta(days=84)),
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dummy_snapshot(now - timedelta(days=104)),
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dummy_snapshot(now - timedelta(days=365 * 2)),
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]
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old_len = len(snaps)
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quotas = copy(unlimited_quotas)
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Backups.set_autobackup_quotas(quotas)
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assert Backups._prune_snaps_with_quotas(snaps) == snaps
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quotas = copy(zero_quotas)
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quotas.last = 2
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quotas.daily = 2
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Backups.set_autobackup_quotas(quotas)
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snaps_to_keep = Backups._prune_snaps_with_quotas(snaps)
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assert snaps_to_keep == [
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dummy_snapshot(now),
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dummy_snapshot(now - timedelta(minutes=5)),
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# dummy_snapshot(now - timedelta(hours=2)),
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# dummy_snapshot(now - timedelta(hours=5)),
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dummy_snapshot(now - timedelta(days=1)),
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# dummy_snapshot(now - timedelta(days=1, hours=2)),
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# dummy_snapshot(now - timedelta(days=1, hours=3)),
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# dummy_snapshot(now - timedelta(days=2)),
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# dummy_snapshot(now - timedelta(days=7)),
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# dummy_snapshot(now - timedelta(days=12)),
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# dummy_snapshot(now - timedelta(days=23)),
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# dummy_snapshot(now - timedelta(days=28)),
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# dummy_snapshot(now - timedelta(days=32)),
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# dummy_snapshot(now - timedelta(days=47)),
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# dummy_snapshot(now - timedelta(days=64)),
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# dummy_snapshot(now - timedelta(days=84)),
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# dummy_snapshot(now - timedelta(days=104)),
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# dummy_snapshot(now - timedelta(days=365 * 2)),
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]
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# checking that this function does not mutate the argument
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assert snaps != snaps_to_keep
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assert len(snaps) == old_len
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quotas = copy(zero_quotas)
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quotas.weekly = 4
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Backups.set_autobackup_quotas(quotas)
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snaps_to_keep = Backups._prune_snaps_with_quotas(snaps)
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assert snaps_to_keep == [
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dummy_snapshot(now),
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# dummy_snapshot(now - timedelta(minutes=5)),
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# dummy_snapshot(now - timedelta(hours=2)),
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# dummy_snapshot(now - timedelta(hours=5)),
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# dummy_snapshot(now - timedelta(days=1)),
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# dummy_snapshot(now - timedelta(days=1, hours=2)),
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# dummy_snapshot(now - timedelta(days=1, hours=3)),
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# dummy_snapshot(now - timedelta(days=2)),
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dummy_snapshot(now - timedelta(days=7)),
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dummy_snapshot(now - timedelta(days=12)),
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dummy_snapshot(now - timedelta(days=23)),
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# dummy_snapshot(now - timedelta(days=28)),
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# dummy_snapshot(now - timedelta(days=32)),
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# dummy_snapshot(now - timedelta(days=47)),
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# dummy_snapshot(now - timedelta(days=64)),
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# dummy_snapshot(now - timedelta(days=84)),
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# dummy_snapshot(now - timedelta(days=104)),
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# dummy_snapshot(now - timedelta(days=365 * 2)),
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]
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quotas = copy(zero_quotas)
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quotas.monthly = 7
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Backups.set_autobackup_quotas(quotas)
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snaps_to_keep = Backups._prune_snaps_with_quotas(snaps)
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assert snaps_to_keep == [
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dummy_snapshot(now),
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# dummy_snapshot(now - timedelta(minutes=5)),
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# dummy_snapshot(now - timedelta(hours=2)),
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# dummy_snapshot(now - timedelta(hours=5)),
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# dummy_snapshot(now - timedelta(days=1)),
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# dummy_snapshot(now - timedelta(days=1, hours=2)),
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# dummy_snapshot(now - timedelta(days=1, hours=3)),
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# dummy_snapshot(now - timedelta(days=2)),
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# dummy_snapshot(now - timedelta(days=7)),
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# dummy_snapshot(now - timedelta(days=12)),
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# dummy_snapshot(now - timedelta(days=23)),
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dummy_snapshot(now - timedelta(days=28)),
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# dummy_snapshot(now - timedelta(days=32)),
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# dummy_snapshot(now - timedelta(days=47)),
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dummy_snapshot(now - timedelta(days=64)),
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# dummy_snapshot(now - timedelta(days=84)),
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dummy_snapshot(now - timedelta(days=104)),
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dummy_snapshot(now - timedelta(days=365 * 2)),
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]
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def test_autobackup_snapshots_pruning_yearly(backups):
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snaps = [
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dummy_snapshot(datetime(year=2055, month=3, day=1)),
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dummy_snapshot(datetime(year=2055, month=2, day=1)),
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dummy_snapshot(datetime(year=2023, month=4, day=1)),
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dummy_snapshot(datetime(year=2023, month=3, day=1)),
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dummy_snapshot(datetime(year=2023, month=2, day=1)),
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dummy_snapshot(datetime(year=2021, month=2, day=1)),
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]
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quotas = copy(zero_quotas)
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quotas.yearly = 2
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Backups.set_autobackup_quotas(quotas)
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snaps_to_keep = Backups._prune_snaps_with_quotas(snaps)
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assert snaps_to_keep == [
|
|
dummy_snapshot(datetime(year=2055, month=3, day=1)),
|
|
dummy_snapshot(datetime(year=2023, month=4, day=1)),
|
|
]
|
|
|
|
|
|
def test_autobackup_snapshots_pruning_bottleneck(backups):
|
|
now = datetime(year=2023, month=1, day=25, hour=10)
|
|
snaps = [
|
|
dummy_snapshot(now),
|
|
dummy_snapshot(now - timedelta(minutes=5)),
|
|
dummy_snapshot(now - timedelta(hours=2)),
|
|
dummy_snapshot(now - timedelta(hours=3)),
|
|
dummy_snapshot(now - timedelta(hours=4)),
|
|
]
|
|
|
|
yearly_quota = copy(zero_quotas)
|
|
yearly_quota.yearly = 2
|
|
|
|
monthly_quota = copy(zero_quotas)
|
|
monthly_quota.monthly = 2
|
|
|
|
weekly_quota = copy(zero_quotas)
|
|
weekly_quota.weekly = 2
|
|
|
|
daily_quota = copy(zero_quotas)
|
|
daily_quota.daily = 2
|
|
|
|
last_quota = copy(zero_quotas)
|
|
last_quota.last = 1
|
|
last_quota.yearly = 2
|
|
|
|
for quota in [last_quota, yearly_quota, monthly_quota, weekly_quota, daily_quota]:
|
|
print(quota)
|
|
Backups.set_autobackup_quotas(quota)
|
|
snaps_to_keep = Backups._prune_snaps_with_quotas(snaps)
|
|
assert snaps_to_keep == [
|
|
dummy_snapshot(now),
|
|
# If there is a vacant quota, we should keep the last snapshot even if it doesn't fit
|
|
dummy_snapshot(now - timedelta(hours=4)),
|
|
]
|
|
|
|
|
|
def test_autobackup_snapshots_pruning_edgeweek(backups):
|
|
# jan 1 2023 is Sunday
|
|
snaps = [
|
|
dummy_snapshot(datetime(year=2023, month=1, day=6)),
|
|
dummy_snapshot(datetime(year=2023, month=1, day=1)),
|
|
dummy_snapshot(datetime(year=2022, month=12, day=31)),
|
|
dummy_snapshot(datetime(year=2022, month=12, day=30)),
|
|
]
|
|
quotas = copy(zero_quotas)
|
|
quotas.weekly = 2
|
|
Backups.set_autobackup_quotas(quotas)
|
|
|
|
snaps_to_keep = Backups._prune_snaps_with_quotas(snaps)
|
|
assert snaps_to_keep == [
|
|
dummy_snapshot(datetime(year=2023, month=1, day=6)),
|
|
dummy_snapshot(datetime(year=2023, month=1, day=1)),
|
|
]
|
|
|
|
|
|
def test_autobackup_snapshots_pruning_big_gap(backups):
|
|
snaps = [
|
|
dummy_snapshot(datetime(year=2023, month=1, day=6)),
|
|
dummy_snapshot(datetime(year=2023, month=1, day=2)),
|
|
dummy_snapshot(datetime(year=2022, month=10, day=31)),
|
|
dummy_snapshot(datetime(year=2022, month=10, day=30)),
|
|
]
|
|
quotas = copy(zero_quotas)
|
|
quotas.weekly = 2
|
|
Backups.set_autobackup_quotas(quotas)
|
|
|
|
snaps_to_keep = Backups._prune_snaps_with_quotas(snaps)
|
|
assert snaps_to_keep == [
|
|
dummy_snapshot(datetime(year=2023, month=1, day=6)),
|
|
dummy_snapshot(datetime(year=2022, month=10, day=31)),
|
|
]
|
|
|
|
|
|
def test_quotas_exceeded_with_too_many_autobackups(backups, dummy_service):
|
|
assert Backups.autobackup_quotas()
|
|
quota = copy(zero_quotas)
|
|
quota.last = 2
|
|
Backups.set_autobackup_quotas(quota)
|
|
assert Backups.autobackup_quotas().last == 2
|
|
|
|
snap = Backups.back_up(dummy_service, BackupReason.AUTO)
|
|
assert len(Backups.get_snapshots(dummy_service)) == 1
|
|
snap2 = Backups.back_up(dummy_service, BackupReason.AUTO)
|
|
assert len(Backups.get_snapshots(dummy_service)) == 2
|
|
snap3 = Backups.back_up(dummy_service, BackupReason.AUTO)
|
|
assert len(Backups.get_snapshots(dummy_service)) == 2
|
|
|
|
snaps = Backups.get_snapshots(dummy_service)
|
|
assert snap2 in snaps
|
|
assert snap3 in snaps
|
|
assert snap not in snaps
|
|
|
|
quota.last = -1
|
|
Backups.set_autobackup_quotas(quota)
|
|
snap4 = Backups.back_up(dummy_service, BackupReason.AUTO)
|
|
|
|
snaps = Backups.get_snapshots(dummy_service)
|
|
assert len(snaps) == 3
|
|
assert snap4 in snaps
|
|
|
|
# Retroactivity
|
|
quota.last = 1
|
|
Backups.set_autobackup_quotas(quota)
|
|
job = Jobs.add("trimming", "test.autobackup_trimming", "trimming the snaps!")
|
|
handle = prune_autobackup_snapshots(job)
|
|
handle(blocking=True)
|
|
snaps = Backups.get_snapshots(dummy_service)
|
|
assert len(snaps) == 1
|
|
|
|
snap5 = Backups.back_up(dummy_service, BackupReason.AUTO)
|
|
snaps = Backups.get_snapshots(dummy_service)
|
|
assert len(snaps) == 1
|
|
assert snap5 in snaps
|
|
|
|
# Explicit snaps are not affected
|
|
snap6 = Backups.back_up(dummy_service, BackupReason.EXPLICIT)
|
|
|
|
snaps = Backups.get_snapshots(dummy_service)
|
|
assert len(snaps) == 2
|
|
assert snap5 in snaps
|
|
assert snap6 in snaps
|