from __future__ import annotations import time from datetime import datetime, timedelta, timezone from unittest import mock import pytest from django.utils import timezone as django_timezone from sentry.release_health.base import OverviewStat from sentry.release_health.metrics import MetricsReleaseHealthBackend from sentry.release_health.sessions import SessionsReleaseHealthBackend from sentry.sentry_metrics.use_case_id_registry import UseCaseID from sentry.snuba.sessions import _make_stats from sentry.testutils.cases import BaseMetricsTestCase, SnubaTestCase, TestCase from sentry.testutils.silo import region_silo_test pytestmark = pytest.mark.sentry_metrics def parametrize_backend(cls): """ hack to parametrize test-classes by backend. Ideally we'd move over to pytest-style tests so we can use `pytest.mark.parametrize`, but hopefully we won't have more than one backend in the future. """ assert isinstance(cls.backend, SessionsReleaseHealthBackend) newcls = type( f"{cls.__name__}MetricsLayer", (BaseMetricsTestCase, cls), { "__doc__": f"Repeat tests from {cls} with metrics layer", "backend": MetricsReleaseHealthBackend(), "adjust_interval": True, # HACK interval adjustment for new MetricsLayer implementation }, ) globals()[newcls.__name__] = newcls return cls def format_timestamp(dt): if not isinstance(dt, datetime): dt = datetime.utcfromtimestamp(dt) return dt.strftime("%Y-%m-%dT%H:%M:%S+00:00") def make_24h_stats(ts, adjust_start=False): ret_val = _make_stats(datetime.utcfromtimestamp(ts).replace(tzinfo=timezone.utc), 3600, 24) if adjust_start: # HACK this adds another interval at the beginning in accordance with the new way of calculating intervals # https://www.notion.so/sentry/Metrics-Layer-get_intervals-bug-dce140607d054201a5e6629b070cb969 ret_val.insert(0, [ret_val[0][0] - 3600, 0]) return ret_val @parametrize_backend class SnubaSessionsTest(TestCase, SnubaTestCase): backend = SessionsReleaseHealthBackend() adjust_interval = False # HACK interval adjustment for new MetricsLayer implementation def setUp(self): super().setUp() self.received = time.time() self.session_started = time.time() // 60 * 60 self.session_release = "foo@1.0.0" self.session_crashed_release = "foo@2.0.0" session_1 = "5d52fd05-fcc9-4bf3-9dc9-267783670341" session_2 = "5e910c1a-6941-460e-9843-24103fb6a63c" session_3 = "a148c0c5-06a2-423b-8901-6b43b812cf82" user_1 = "39887d89-13b2-4c84-8c23-5d13d2102666" self.store_session( self.build_session( distinct_id=user_1, session_id=session_1, status="exited", release=self.session_release, environment="prod", started=self.session_started, received=self.received, ) ) self.store_session( self.build_session( distinct_id=user_1, session_id=session_2, release=self.session_release, environment="prod", duration=None, started=self.session_started, received=self.received, ) ) self.store_session( self.build_session( distinct_id=user_1, session_id=session_2, seq=1, duration=30, status="exited", release=self.session_release, environment="prod", started=self.session_started, received=self.received, ) ) self.store_session( self.build_session( distinct_id=user_1, session_id=session_3, status="crashed", release=self.session_crashed_release, environment="prod", started=self.session_started, received=self.received, ) ) def test_get_oldest_health_data_for_releases(self): data = self.backend.get_oldest_health_data_for_releases( [(self.project.id, self.session_release)] ) assert data == { (self.project.id, self.session_release): format_timestamp( self.session_started // 3600 * 3600 ) } def test_check_has_health_data(self): data = self.backend.check_has_health_data( [(self.project.id, self.session_release), (self.project.id, "dummy-release")] ) assert data == {(self.project.id, self.session_release)} def test_check_has_health_data_without_releases_should_include_sessions_lte_90_days(self): """ Test that ensures that `check_has_health_data` returns a set of projects that has health data within the last 90d if only a list of project ids is provided and any project with session data earlier than 90 days should be included """ project2 = self.create_project( name="Bar2", slug="bar2", teams=[self.team], fire_project_created=True, organization=self.organization, ) self.store_session( self.build_session( **{ "project_id": project2.id, "org_id": project2.organization_id, "status": "exited", } ) ) data = self.backend.check_has_health_data([self.project.id, project2.id]) assert data == {self.project.id, project2.id} def test_check_has_health_data_does_not_crash_when_sending_projects_list_as_set(self): data = self.backend.check_has_health_data({self.project.id}) assert data == {self.project.id} def test_get_project_releases_by_stability(self): # Add an extra session with a different `distinct_id` so that sorting by users # is stable self.store_session( self.build_session( release=self.session_release, environment="prod", started=self.session_started, received=self.received, ) ) for scope in "sessions", "users": data = self.backend.get_project_releases_by_stability( [self.project.id], offset=0, limit=100, scope=scope, stats_period="24h" ) assert data == [ (self.project.id, self.session_release), (self.project.id, self.session_crashed_release), ] def test_get_project_releases_by_stability_for_crash_free_sort(self): """ Test that ensures that using crash free rate sort options, returns a list of ASC releases according to the chosen crash_free sort option """ # add another user to session_release to make sure that they are sorted correctly self.store_session( self.build_session( status="exited", release=self.session_release, environment="prod", started=self.session_started, received=self.received, ) ) for scope in "crash_free_sessions", "crash_free_users": data = self.backend.get_project_releases_by_stability( [self.project.id], offset=0, limit=100, scope=scope, stats_period="24h" ) assert data == [ (self.project.id, self.session_crashed_release), (self.project.id, self.session_release), ] def test_get_project_releases_by_stability_for_releases_with_users_data(self): """ Test that ensures if releases contain no users data, then those releases should not be returned on `users` and `crash_free_users` sorts """ self.store_session( self.build_session( distinct_id=None, release="release-with-no-users", environment="prod", started=self.session_started, received=self.received, ) ) data = self.backend.get_project_releases_by_stability( [self.project.id], offset=0, limit=100, scope="users", stats_period="24h" ) assert set(data) == { (self.project.id, self.session_release), (self.project.id, self.session_crashed_release), } data = self.backend.get_project_releases_by_stability( [self.project.id], offset=0, limit=100, scope="crash_free_users", stats_period="24h" ) assert set(data) == { (self.project.id, self.session_crashed_release), (self.project.id, self.session_release), } def test_get_release_adoption(self): data = self.backend.get_release_adoption( [ (self.project.id, self.session_release), (self.project.id, self.session_crashed_release), (self.project.id, "dummy-release"), ] ) assert data == { (self.project.id, self.session_release): { "sessions_24h": 2, "users_24h": 1, "adoption": 100.0, "sessions_adoption": 66.66666666666666, "project_sessions_24h": 3, "project_users_24h": 1, }, (self.project.id, self.session_crashed_release): { "sessions_24h": 1, "users_24h": 1, "adoption": 100.0, "sessions_adoption": 33.33333333333333, "project_sessions_24h": 3, "project_users_24h": 1, }, } def test_get_release_adoption_lowered(self): self.store_session( self.build_session( release=self.session_crashed_release, environment="prod", status="crashed", started=self.session_started, received=self.received, ) ) data = self.backend.get_release_adoption( [ (self.project.id, self.session_release), (self.project.id, self.session_crashed_release), (self.project.id, "dummy-release"), ] ) assert data == { (self.project.id, self.session_release): { "sessions_24h": 2, "users_24h": 1, "adoption": 50.0, "sessions_adoption": 50.0, "project_sessions_24h": 4, "project_users_24h": 2, }, (self.project.id, self.session_crashed_release): { "sessions_24h": 2, "users_24h": 2, "adoption": 100.0, "sessions_adoption": 50.0, "project_sessions_24h": 4, "project_users_24h": 2, }, } def test_get_release_health_data_overview_users(self): data = self.backend.get_release_health_data_overview( [ (self.project.id, self.session_release), (self.project.id, self.session_crashed_release), ], summary_stats_period="24h", health_stats_period="24h", stat="users", ) stats = make_24h_stats(self.received - (24 * 3600), adjust_start=self.adjust_interval) stats[-1] = [stats[-1][0], 1] stats_ok = stats_crash = stats assert data == { (self.project.id, self.session_crashed_release): { "total_sessions": 1, "sessions_errored": 0, "total_sessions_24h": 1, "total_users": 1, "duration_p90": None, "sessions_crashed": 1, "total_users_24h": 1, "stats": {"24h": stats_crash}, "crash_free_users": 0.0, "adoption": 100.0, "sessions_adoption": 33.33333333333333, "has_health_data": True, "crash_free_sessions": 0.0, "duration_p50": None, "total_project_sessions_24h": 3, "total_project_users_24h": 1, }, (self.project.id, self.session_release): { "total_sessions": 2, "sessions_errored": 0, "total_sessions_24h": 2, "total_users": 1, "duration_p90": 57.0, "sessions_crashed": 0, "total_users_24h": 1, "stats": {"24h": stats_ok}, "crash_free_users": 100.0, "adoption": 100.0, "sessions_adoption": 66.66666666666666, "has_health_data": True, "crash_free_sessions": 100.0, "duration_p50": 45.0, "total_project_sessions_24h": 3, "total_project_users_24h": 1, }, } def test_get_release_health_data_overview_sessions(self): data = self.backend.get_release_health_data_overview( [ (self.project.id, self.session_release), (self.project.id, self.session_crashed_release), ], summary_stats_period="24h", health_stats_period="24h", stat="sessions", ) stats = make_24h_stats(self.received - (24 * 3600), adjust_start=self.adjust_interval) stats_ok = stats[:-1] + [[stats[-1][0], 2]] stats_crash = stats[:-1] + [[stats[-1][0], 1]] assert data == { (self.project.id, self.session_crashed_release): { "total_sessions": 1, "sessions_errored": 0, "total_sessions_24h": 1, "total_users": 1, "duration_p90": None, "sessions_crashed": 1, "total_users_24h": 1, "stats": {"24h": stats_crash}, "crash_free_users": 0.0, "adoption": 100.0, "sessions_adoption": 33.33333333333333, "has_health_data": True, "crash_free_sessions": 0.0, "duration_p50": None, "total_project_sessions_24h": 3, "total_project_users_24h": 1, }, (self.project.id, self.session_release): { "total_sessions": 2, "sessions_errored": 0, "total_sessions_24h": 2, "total_users": 1, "duration_p90": 57.0, "sessions_crashed": 0, "total_users_24h": 1, "stats": {"24h": stats_ok}, "crash_free_users": 100.0, "sessions_adoption": 66.66666666666666, "adoption": 100.0, "has_health_data": True, "crash_free_sessions": 100.0, "duration_p50": 45.0, "total_project_sessions_24h": 3, "total_project_users_24h": 1, }, } def test_fetching_release_sessions_time_bounds_for_different_release(self): """ Test that ensures only session bounds for releases are calculated according to their respective release """ # Same release session self.store_session( self.build_session( release=self.session_release, environment="prod", status="exited", started=self.session_started - 3600 * 2, received=self.received - 3600 * 2, ) ) # Different release session self.store_session( self.build_session( release=self.session_crashed_release, environment="prod", status="crashed", started=self.session_started - 3600 * 2, received=self.received - 3600 * 2, ) ) expected_formatted_lower_bound = ( datetime.utcfromtimestamp(self.session_started - 3600 * 2) .replace(minute=0) .isoformat()[:19] + "Z" ) expected_formatted_upper_bound = ( datetime.utcfromtimestamp(self.session_started).replace(minute=0).isoformat()[:19] + "Z" ) # Test for self.session_release data = self.backend.get_release_sessions_time_bounds( project_id=self.project.id, release=self.session_release, org_id=self.organization.id, environments=["prod"], ) assert data == { "sessions_lower_bound": expected_formatted_lower_bound, "sessions_upper_bound": expected_formatted_upper_bound, } # Test for self.session_crashed_release data = self.backend.get_release_sessions_time_bounds( project_id=self.project.id, release=self.session_crashed_release, org_id=self.organization.id, environments=["prod"], ) assert data == { "sessions_lower_bound": expected_formatted_lower_bound, "sessions_upper_bound": expected_formatted_upper_bound, } def test_fetching_release_sessions_time_bounds_for_different_release_with_no_sessions(self): """ Test that ensures if no sessions are available for a specific release then the bounds should be returned as None """ data = self.backend.get_release_sessions_time_bounds( project_id=self.project.id, release="different_release", org_id=self.organization.id, environments=["prod"], ) assert data == { "sessions_lower_bound": None, "sessions_upper_bound": None, } def test_get_crash_free_breakdown(self): start = django_timezone.now() - timedelta(days=4) # it should work with and without environments for environments in [None, ["prod"]]: data = self.backend.get_crash_free_breakdown( project_id=self.project.id, release=self.session_release, start=start, environments=environments, ) # Last returned date is generated within function, should be close to now: last_date = data[-1]["date"] assert django_timezone.now() - last_date < timedelta(seconds=1) assert data == [ { "crash_free_sessions": None, "crash_free_users": None, "date": start + timedelta(days=1), "total_sessions": 0, "total_users": 0, }, { "crash_free_sessions": None, "crash_free_users": None, "date": start + timedelta(days=2), "total_sessions": 0, "total_users": 0, }, { "crash_free_sessions": 100.0, "crash_free_users": 100.0, "total_sessions": 2, "total_users": 1, "date": mock.ANY, # tested above }, ] data = self.backend.get_crash_free_breakdown( project_id=self.project.id, release=self.session_crashed_release, start=start, environments=["prod"], ) assert data == [ { "crash_free_sessions": None, "crash_free_users": None, "date": start + timedelta(days=1), "total_sessions": 0, "total_users": 0, }, { "crash_free_sessions": None, "crash_free_users": None, "date": start + timedelta(days=2), "total_sessions": 0, "total_users": 0, }, { "crash_free_sessions": 0.0, "crash_free_users": 0.0, "total_sessions": 1, "total_users": 1, "date": mock.ANY, }, ] data = self.backend.get_crash_free_breakdown( project_id=self.project.id, release="non-existing", start=start, environments=["prod"], ) assert data == [ { "crash_free_sessions": None, "crash_free_users": None, "date": start + timedelta(days=1), "total_sessions": 0, "total_users": 0, }, { "crash_free_sessions": None, "crash_free_users": None, "date": start + timedelta(days=2), "total_sessions": 0, "total_users": 0, }, { "crash_free_sessions": None, "crash_free_users": None, "total_sessions": 0, "total_users": 0, "date": mock.ANY, }, ] def test_basic_release_model_adoptions(self): """ Test that the basic (project,release) data is returned """ proj_id = self.project.id data = self.backend.get_changed_project_release_model_adoptions([proj_id]) assert set(data) == {(proj_id, "foo@1.0.0"), (proj_id, "foo@2.0.0")} def test_old_release_model_adoptions(self): """ Test that old entries (older that 72 h) are not returned """ _100h = 100 * 60 * 60 # 100 hours in seconds proj_id = self.project.id self.store_session( self.build_session( release="foo@3.0.0", environment="prod", status="crashed", started=self.session_started - _100h, received=self.received - 3600 * 2, ) ) data = self.backend.get_changed_project_release_model_adoptions([proj_id]) assert set(data) == {(proj_id, "foo@1.0.0"), (proj_id, "foo@2.0.0")} def test_multi_proj_release_model_adoptions(self): """Test that the api works with multiple projects""" proj_id = self.project.id new_proj_id = proj_id + 1 self.store_session( self.build_session( project_id=new_proj_id, release="foo@3.0.0", environment="prod", status="crashed", started=self.session_started, received=self.received - 3600 * 2, ) ) data = self.backend.get_changed_project_release_model_adoptions([proj_id, new_proj_id]) assert set(data) == { (proj_id, "foo@1.0.0"), (proj_id, "foo@2.0.0"), (new_proj_id, "foo@3.0.0"), } @staticmethod def _add_timestamps_to_series(series, start: datetime): one_day = 24 * 60 * 60 day0 = one_day * int(start.timestamp() / one_day) def ts(days: int) -> int: return day0 + days * one_day return [(ts(i + 1), data) for i, data in enumerate(series)] def _test_get_project_release_stats( self, stat: OverviewStat, release: str, expected_series, expected_totals ): end = django_timezone.now() start = end - timedelta(days=4) stats, totals = self.backend.get_project_release_stats( self.project.id, release=release, stat=stat, rollup=86400, start=start, end=end, ) # one system returns lists instead of tuples normed = [(ts, data) for ts, data in stats] assert normed == self._add_timestamps_to_series(expected_series, start) assert totals == expected_totals def test_get_project_release_stats_users(self): self._test_get_project_release_stats( "users", self.session_release, [ { "duration_p50": None, "duration_p90": None, "users": 0, "users_abnormal": 0, "users_crashed": 0, "users_errored": 0, "users_healthy": 0, }, { "duration_p50": None, "duration_p90": None, "users": 0, "users_abnormal": 0, "users_crashed": 0, "users_errored": 0, "users_healthy": 0, }, { "duration_p50": None, "duration_p90": None, "users": 0, "users_abnormal": 0, "users_crashed": 0, "users_errored": 0, "users_healthy": 0, }, { "duration_p50": 45.0, "duration_p90": 57.0, "users": 1, "users_abnormal": 0, "users_crashed": 0, "users_errored": 0, "users_healthy": 1, }, ], { "users": 1, "users_abnormal": 0, "users_crashed": 0, "users_errored": 0, "users_healthy": 1, }, ) def test_get_project_release_stats_users_crashed(self): self._test_get_project_release_stats( "users", self.session_crashed_release, [ { "duration_p50": None, "duration_p90": None, "users": 0, "users_abnormal": 0, "users_crashed": 0, "users_errored": 0, "users_healthy": 0, }, { "duration_p50": None, "duration_p90": None, "users": 0, "users_abnormal": 0, "users_crashed": 0, "users_errored": 0, "users_healthy": 0, }, { "duration_p50": None, "duration_p90": None, "users": 0, "users_abnormal": 0, "users_crashed": 0, "users_errored": 0, "users_healthy": 0, }, { "duration_p50": None, "duration_p90": None, "users": 1, "users_abnormal": 0, "users_crashed": 1, "users_errored": 0, "users_healthy": 0, }, ], { "users": 1, "users_abnormal": 0, "users_crashed": 1, "users_errored": 0, "users_healthy": 0, }, ) def test_get_project_release_stats_sessions(self): self._test_get_project_release_stats( "sessions", self.session_release, [ { "duration_p50": None, "duration_p90": None, "sessions": 0, "sessions_abnormal": 0, "sessions_crashed": 0, "sessions_errored": 0, "sessions_healthy": 0, }, { "duration_p50": None, "duration_p90": None, "sessions": 0, "sessions_abnormal": 0, "sessions_crashed": 0, "sessions_errored": 0, "sessions_healthy": 0, }, { "duration_p50": None, "duration_p90": None, "sessions": 0, "sessions_abnormal": 0, "sessions_crashed": 0, "sessions_errored": 0, "sessions_healthy": 0, }, { "duration_p50": 45.0, "duration_p90": 57.0, "sessions": 2, "sessions_abnormal": 0, "sessions_crashed": 0, "sessions_errored": 0, "sessions_healthy": 2, }, ], { "sessions": 2, "sessions_abnormal": 0, "sessions_crashed": 0, "sessions_errored": 0, "sessions_healthy": 2, }, ) def test_get_project_release_stats_sessions_crashed(self): self._test_get_project_release_stats( "sessions", self.session_crashed_release, [ { "duration_p50": None, "duration_p90": None, "sessions": 0, "sessions_abnormal": 0, "sessions_crashed": 0, "sessions_errored": 0, "sessions_healthy": 0, }, { "duration_p50": None, "duration_p90": None, "sessions": 0, "sessions_abnormal": 0, "sessions_crashed": 0, "sessions_errored": 0, "sessions_healthy": 0, }, { "duration_p50": None, "duration_p90": None, "sessions": 0, "sessions_abnormal": 0, "sessions_crashed": 0, "sessions_errored": 0, "sessions_healthy": 0, }, { "duration_p50": None, "duration_p90": None, "sessions": 1, "sessions_abnormal": 0, "sessions_crashed": 1, "sessions_errored": 0, "sessions_healthy": 0, }, ], { "sessions": 1, "sessions_abnormal": 0, "sessions_crashed": 1, "sessions_errored": 0, "sessions_healthy": 0, }, ) def test_get_project_release_stats_no_sessions(self): """ Test still returning correct data when no sessions are available :return: """ self._test_get_project_release_stats( "sessions", "INEXISTENT-RELEASE", [ { "duration_p50": None, "duration_p90": None, "sessions": 0, "sessions_abnormal": 0, "sessions_crashed": 0, "sessions_errored": 0, "sessions_healthy": 0, }, { "duration_p50": None, "duration_p90": None, "sessions": 0, "sessions_abnormal": 0, "sessions_crashed": 0, "sessions_errored": 0, "sessions_healthy": 0, }, { "duration_p50": None, "duration_p90": None, "sessions": 0, "sessions_abnormal": 0, "sessions_crashed": 0, "sessions_errored": 0, "sessions_healthy": 0, }, { "duration_p50": None, "duration_p90": None, "sessions": 0, "sessions_abnormal": 0, "sessions_crashed": 0, "sessions_errored": 0, "sessions_healthy": 0, }, ], { "sessions": 0, "sessions_abnormal": 0, "sessions_crashed": 0, "sessions_errored": 0, "sessions_healthy": 0, }, ) def test_get_project_release_stats_no_users(self): self._test_get_project_release_stats( "users", "INEXISTENT-RELEASE", [ { "duration_p50": None, "duration_p90": None, "users": 0, "users_abnormal": 0, "users_crashed": 0, "users_errored": 0, "users_healthy": 0, }, { "duration_p50": None, "duration_p90": None, "users": 0, "users_abnormal": 0, "users_crashed": 0, "users_errored": 0, "users_healthy": 0, }, { "duration_p50": None, "duration_p90": None, "users": 0, "users_abnormal": 0, "users_crashed": 0, "users_errored": 0, "users_healthy": 0, }, { "duration_p50": None, "duration_p90": None, "users": 0, "users_abnormal": 0, "users_crashed": 0, "users_errored": 0, "users_healthy": 0, }, ], { "users": 0, "users_abnormal": 0, "users_crashed": 0, "users_errored": 0, "users_healthy": 0, }, ) @parametrize_backend class GetCrashFreeRateTestCase(TestCase, SnubaTestCase): """ TestClass that tests that `get_current_and_previous_crash_free_rates` returns the correct `currentCrashFreeRate` and `previousCrashFreeRate` for each project TestData: Project 1: In the last 24h -> 2 Exited Sessions / 2 Total Sessions -> 100% Crash free rate In the previous 24h (>24h & <48h) -> 2 Exited + 1 Crashed Sessions / 3 Sessions -> 66.7% Project 2: In the last 24h -> 1 Exited + 1 Crashed / 2 Total Sessions -> 50% Crash free rate In the previous 24h (>24h & <48h) -> 0 Sessions -> None Project 3: In the last 24h -> 0 Sessions -> None In the previous 24h (>24h & <48h) -> 4 Exited + 1 Crashed / 5 Total Sessions -> 80% """ backend = SessionsReleaseHealthBackend() def setUp(self): super().setUp() self.session_started = time.time() // 60 * 60 self.session_started_gt_24_lt_48 = self.session_started - 30 * 60 * 60 self.project2 = self.create_project( name="Bar2", slug="bar2", teams=[self.team], fire_project_created=True, organization=self.organization, ) self.project3 = self.create_project( name="Bar3", slug="bar3", teams=[self.team], fire_project_created=True, organization=self.organization, ) # Project 1 for _ in range(0, 2): self.store_session( self.build_session( **{ "project_id": self.project.id, "org_id": self.project.organization_id, "status": "exited", } ) ) for idx in range(0, 3): status = "exited" if idx == 2: status = "crashed" self.store_session( self.build_session( **{ "project_id": self.project.id, "org_id": self.project.organization_id, "status": status, "started": self.session_started_gt_24_lt_48, } ) ) # Project 2 for i in range(0, 2): status = "exited" if i == 1: status = "crashed" self.store_session( self.build_session( **{ "project_id": self.project2.id, "org_id": self.project2.organization_id, "status": status, } ) ) # Project 3 for i in range(0, 5): status = "exited" if i == 4: status = "crashed" self.store_session( self.build_session( **{ "project_id": self.project3.id, "org_id": self.project3.organization_id, "status": status, "started": self.session_started_gt_24_lt_48, } ) ) def test_get_current_and_previous_crash_free_rates(self): now = django_timezone.now().replace(minute=15, second=23) last_24h_start = now - 24 * timedelta(hours=1) last_48h_start = now - 2 * 24 * timedelta(hours=1) data = self.backend.get_current_and_previous_crash_free_rates( org_id=self.organization.id, project_ids=[self.project.id, self.project2.id, self.project3.id], current_start=last_24h_start, current_end=now, previous_start=last_48h_start, previous_end=last_24h_start, rollup=3600, ) assert data == { self.project.id: { "currentCrashFreeRate": 100, "previousCrashFreeRate": 66.66666666666667, }, self.project2.id: {"currentCrashFreeRate": 50.0, "previousCrashFreeRate": None}, self.project3.id: {"currentCrashFreeRate": None, "previousCrashFreeRate": 80.0}, } def test_get_current_and_previous_crash_free_rates_with_zero_sessions(self): now = django_timezone.now().replace(minute=15, second=23) last_48h_start = now - 2 * 24 * timedelta(hours=1) last_72h_start = now - 3 * 24 * timedelta(hours=1) last_96h_start = now - 4 * 24 * timedelta(hours=1) data = self.backend.get_current_and_previous_crash_free_rates( org_id=self.organization.id, project_ids=[self.project.id], current_start=last_72h_start, current_end=last_48h_start, previous_start=last_96h_start, previous_end=last_72h_start, rollup=3600, ) assert data == { self.project.id: { "currentCrashFreeRate": None, "previousCrashFreeRate": None, }, } @region_silo_test @parametrize_backend class GetProjectReleasesCountTest(TestCase, SnubaTestCase): backend = SessionsReleaseHealthBackend() def test_empty(self): # Test no errors when no session data org = self.create_organization() proj = self.create_project(organization=org) assert ( self.backend.get_project_releases_count( org.id, [proj.id], "crash_free_users", stats_period="14d" ) == 0 ) def test_with_other_metrics(self): if not self.backend.is_metrics_based(): return assert isinstance(self, BaseMetricsTestCase) # Test no errors when no session data org = self.create_organization() proj = self.create_project(organization=org) # Insert a different set metric: for value in 1, 2, 3: self.store_metric( org_id=org.id, project_id=proj.id, name="foobarbaz", # any other metric ID timestamp=int(time.time()), tags={}, type="set", value=value, use_case_id=UseCaseID.SESSIONS, ) assert ( self.backend.get_project_releases_count( org.id, [proj.id], "crash_free_users", stats_period="14d" ) == 0 ) def test(self): project_release_1 = self.create_release(self.project) other_project = self.create_project() other_project_release_1 = self.create_release(other_project) self.bulk_store_sessions( [ self.build_session( environment=self.environment.name, release=project_release_1.version ), self.build_session( environment="staging", project_id=other_project.id, release=other_project_release_1.version, ), ] ) assert ( self.backend.get_project_releases_count( self.organization.id, [self.project.id], "sessions" ) == 1 ) assert ( self.backend.get_project_releases_count( self.organization.id, [self.project.id], "users" ) == 1 ) assert ( self.backend.get_project_releases_count( self.organization.id, [self.project.id, other_project.id], "sessions" ) == 2 ) assert ( self.backend.get_project_releases_count( self.organization.id, [self.project.id, other_project.id], "users", ) == 2 ) assert ( self.backend.get_project_releases_count( self.organization.id, [self.project.id, other_project.id], "sessions", environments=[self.environment.name], ) == 1 ) @parametrize_backend class CheckReleasesHaveHealthDataTest(TestCase, SnubaTestCase): backend = SessionsReleaseHealthBackend() def run_test(self, expected, projects, releases, start=None, end=None): if not start: start = datetime.now() - timedelta(days=1) if not end: end = datetime.now() assert self.backend.check_releases_have_health_data( self.organization.id, [p.id for p in projects], [r.version for r in releases], start, end, ) == {v.version for v in expected} def test_empty(self): # Test no errors when no session data project_release_1 = self.create_release(self.project) self.run_test([], [self.project], [project_release_1]) def test(self): other_project = self.create_project() release_1 = self.create_release( self.project, version="1", additional_projects=[other_project] ) release_2 = self.create_release(other_project, version="2") self.bulk_store_sessions( [ self.build_session(release=release_1), self.build_session(project_id=other_project, release=release_1), self.build_session(project_id=other_project, release=release_2), ] ) self.run_test([release_1], [self.project], [release_1]) self.run_test([release_1], [self.project], [release_1, release_2]) self.run_test([release_1], [other_project], [release_1]) self.run_test([release_1, release_2], [other_project], [release_1, release_2]) self.run_test([release_1, release_2], [self.project, other_project], [release_1, release_2]) @parametrize_backend class CheckNumberOfSessions(TestCase, SnubaTestCase): backend = SessionsReleaseHealthBackend() def setUp(self): super().setUp() self.dev_env = self.create_environment(name="development", project=self.project) self.prod_env = self.create_environment(name="production", project=self.project) self.test_env = self.create_environment(name="test", project=self.project) self.another_project = self.create_project() self.third_project = self.create_project() # now_dt should be set to 17:40 of some day not in the future and (system time - now_dt) # must be less than 90 days for the metrics DB TTL ONE_DAY_AGO = datetime.now(tz=timezone.utc) - timedelta(days=1) self.now_dt = ONE_DAY_AGO.replace(hour=17, minute=40, second=0) self._5_min_ago_dt = self.now_dt - timedelta(minutes=5) self._30_min_ago_dt = self.now_dt - timedelta(minutes=30) self._1_h_ago_dt = self.now_dt - timedelta(hours=1) self._2_h_ago_dt = self.now_dt - timedelta(hours=2) self._3_h_ago_dt = self.now_dt - timedelta(hours=3) self.now = self.now_dt.timestamp() self._5_min_ago = self._5_min_ago_dt.timestamp() self._30_min_ago = self._30_min_ago_dt.timestamp() self._1_h_ago = self._1_h_ago_dt.timestamp() self._2_h_ago = self._2_h_ago_dt.timestamp() self._3_h_ago = self._3_h_ago_dt.timestamp() def test_no_sessions(self): """ Tests that when there are no sessions the function behaves and returns 0 """ actual = self.backend.get_project_sessions_count( project_id=self.project.id, environment_id=None, rollup=60, start=self._30_min_ago_dt, end=self.now_dt, ) assert 0 == actual def test_sessions_in_environment(self): """ Tests that it correctly picks up the sessions for the selected environment in the selected time, not counting other environments and other times """ dev = self.dev_env.name prod = self.prod_env.name self.bulk_store_sessions( [ self.build_session( environment=dev, received=self._5_min_ago, started=self._5_min_ago ), self.build_session( environment=prod, received=self._5_min_ago, started=self._5_min_ago ), self.build_session( environment=prod, received=self._5_min_ago, started=self._5_min_ago ), self.build_session(environment=prod, received=self._2_h_ago, started=self._2_h_ago), ] ) actual = self.backend.get_project_sessions_count( project_id=self.project.id, environment_id=self.prod_env.id, rollup=60, start=self._1_h_ago_dt, end=self.now_dt, ) assert actual == 2 def test_environment_without_sessions(self): """ We should get zero sessions, even if the environment name has not been indexed by the metrics indexer. """ env_without_sessions = self.create_environment( name="this_has_no_sessions", project=self.project ) self.bulk_store_sessions( [ self.build_session( environment=self.prod_env.name, received=self._5_min_ago, started=self._5_min_ago, ), self.build_session( environment=None, received=self._5_min_ago, started=self._5_min_ago ), ] ) count_env_all = self.backend.get_project_sessions_count( project_id=self.project.id, environment_id=None, rollup=60, start=self._1_h_ago_dt, end=self.now_dt, ) assert count_env_all == 2 count_env_new = self.backend.get_project_sessions_count( project_id=self.project.id, environment_id=env_without_sessions.id, rollup=60, start=self._1_h_ago_dt, end=self.now_dt, ) assert count_env_new == 0 def test_sessions_in_all_environments(self): """ When the environment is not specified sessions from all environments are counted """ dev = self.dev_env.name prod = self.prod_env.name self.bulk_store_sessions( [ self.build_session( environment=dev, received=self._5_min_ago, started=self._5_min_ago ), self.build_session( environment=prod, received=self._5_min_ago, started=self._5_min_ago ), self.build_session( environment=prod, received=self._5_min_ago, started=self._5_min_ago ), self.build_session(environment=prod, received=self._2_h_ago, started=self._2_h_ago), self.build_session(environment=dev, received=self._2_h_ago, started=self._2_h_ago), ] ) actual = self.backend.get_project_sessions_count( project_id=self.project.id, environment_id=None, rollup=60, start=self._1_h_ago_dt, end=self.now_dt, ) assert actual == 3 def test_sessions_from_multiple_projects(self): """ Only sessions from the specified project are considered """ dev = self.dev_env.name prod = self.prod_env.name self.bulk_store_sessions( [ self.build_session( environment=dev, received=self._5_min_ago, started=self._5_min_ago ), self.build_session( environment=prod, received=self._5_min_ago, started=self._5_min_ago ), self.build_session( environment=prod, received=self._5_min_ago, project_id=self.another_project.id, started=self._5_min_ago, ), ] ) actual = self.backend.get_project_sessions_count( project_id=self.project.id, environment_id=None, rollup=60, start=self._1_h_ago_dt, end=self.now_dt, ) assert actual == 2 def test_sessions_per_project_no_sessions(self): """ Tests that no sessions are returned """ actual = self.backend.get_num_sessions_per_project( project_ids=[self.project.id, self.another_project.id], environment_ids=None, rollup=60, start=self._30_min_ago_dt, end=self.now_dt, ) assert [] == actual def test_sesions_per_project_multiple_projects(self): dev = self.dev_env.name prod = self.prod_env.name test = self.test_env.name p1 = self.project p2 = self.another_project p3 = self.third_project self.bulk_store_sessions( [ # counted in p1 self.build_session( environment=dev, received=self._5_min_ago, started=self._5_min_ago ), self.build_session( environment=prod, received=self._5_min_ago, started=self._5_min_ago ), self.build_session( environment=dev, received=self._30_min_ago, started=self._30_min_ago ), # ignored in p1 # ignored env self.build_session( environment=test, received=self._30_min_ago, started=self._30_min_ago ), # too old self.build_session(environment=prod, received=self._3_h_ago, started=self._3_h_ago), # counted in p2 self.build_session( environment=dev, received=self._5_min_ago, project_id=p2.id, started=self._5_min_ago, ), # ignored in p2 # ignored env self.build_session( environment=test, received=self._5_min_ago, project_id=p2.id, started=self._5_min_ago, ), # too old self.build_session( environment=prod, received=self._3_h_ago, project_id=p2.id, started=self._3_h_ago, ), # ignored p3 self.build_session( environment=dev, received=self._5_min_ago, project_id=p3.id, started=self._5_min_ago, ), ] ) actual = self.backend.get_num_sessions_per_project( project_ids=[self.project.id, self.another_project.id], environment_ids=[self.dev_env.id, self.prod_env.id], rollup=60, start=self._2_h_ago_dt, end=self.now_dt, ) assert set(actual) == {(p1.id, 3), (p2.id, 1)} eids_tests: tuple[list[int] | None, ...] = ([], None) for eids in eids_tests: actual = self.backend.get_num_sessions_per_project( project_ids=[self.project.id, self.another_project.id], environment_ids=eids, rollup=60, start=self._2_h_ago_dt, end=self.now_dt, ) assert set(actual) == {(p1.id, 4), (p2.id, 2)} @region_silo_test @parametrize_backend class InitWithoutUserTestCase(TestCase, SnubaTestCase): backend = SessionsReleaseHealthBackend() def setUp(self): super().setUp() self.received = time.time() self.session_started = time.time() // 60 * 60 self.session_release = "foo@1.0.0" session_1 = "5d52fd05-fcc9-4bf3-9dc9-267783670341" session_2 = "5e910c1a-6941-460e-9843-24103fb6a63c" session_3 = "a148c0c5-06a2-423b-8901-6b43b812cf82" user_1 = "39887d89-13b2-4c84-8c23-5d13d2102666" user_2 = "39887d89-13b2-4c84-8c23-5d13d2102667" user_3 = "39887d89-13b2-4c84-8c23-5d13d2102668" self.bulk_store_sessions( [ self.build_session( distinct_id=user_1, session_id=session_1, status="exited", release=self.session_release, environment="prod", started=self.session_started, received=self.received, ), self.build_session( distinct_id=user_2, session_id=session_2, status="crashed", release=self.session_release, environment="prod", started=self.session_started, received=self.received, ), # session_3 initial update: no user ID self.build_session( distinct_id=None, session_id=session_3, status="ok", seq=0, release=self.session_release, environment="prod", started=self.session_started, received=self.received, ), # session_3 subsequent update: user ID is here! self.build_session( distinct_id=user_3, session_id=session_3, status="ok", seq=123, release=self.session_release, environment="prod", started=self.session_started, received=self.received, ), ] ) def test_get_release_adoption(self): data = self.backend.get_release_adoption( [ (self.project.id, self.session_release), ] ) inner = data[(self.project.id, self.session_release)] assert inner["users_24h"] == 3 def test_get_release_health_data_overview_users(self): data = self.backend.get_release_health_data_overview( [ (self.project.id, self.session_release), ], summary_stats_period="24h", health_stats_period="24h", stat="users", ) inner = data[(self.project.id, self.session_release)] assert inner["total_users"] == 3 assert inner["total_users_24h"] == 3 assert inner["crash_free_users"] == 66.66666666666667 assert inner["total_project_users_24h"] == 3 def test_get_crash_free_breakdown(self): start = django_timezone.now() - timedelta(days=4) data = self.backend.get_crash_free_breakdown( project_id=self.project.id, release=self.session_release, start=start, environments=["prod"], ) # Last returned date is generated within function, should be close to now: last_date = data[-1]["date"] assert django_timezone.now() - last_date < timedelta(seconds=1) assert data == [ { "crash_free_sessions": None, "crash_free_users": None, "date": start + timedelta(days=1), "total_sessions": 0, "total_users": 0, }, { "crash_free_sessions": None, "crash_free_users": None, "date": start + timedelta(days=2), "total_sessions": 0, "total_users": 0, }, { "crash_free_sessions": 66.66666666666667, "crash_free_users": 66.66666666666667, "total_sessions": 3, "total_users": 3, "date": mock.ANY, # tested above }, ] def test_get_project_release_stats_users(self): end = django_timezone.now() start = end - timedelta(days=4) stats, totals = self.backend.get_project_release_stats( self.project.id, release=self.session_release, stat="users", rollup=86400, start=start, end=end, ) assert stats[3][1] == { "duration_p50": 60.0, "duration_p90": 60.0, "users": 3, "users_abnormal": 0, "users_crashed": 1, "users_errored": 0, "users_healthy": 2, }