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[Flaky Tests] Fix event-loop-delay collector's rollup tests (#143350)

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Alejandro Fernández Haro 2022-10-17 11:04:22 +02:00 • committed by GitHub
parent accefcbab9
commit e962e0ebec
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1 changed files with 41 additions and 15 deletions
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56
src/plugins/kibana_usage_collection/server/collectors/event_loop_delays/rollups/integration_tests/daily_rollups.test.ts
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@ -6,7 +6,7 @@
* Side Public License, v 1.
*/
import type { Logger, ISavedObjectsRepository } from '@kbn/core/server';
import type { Logger, ISavedObjectsRepository, SavedObject } from '@kbn/core/server';
import {
createTestServers,
TestElasticsearchUtils,
@ -25,7 +25,7 @@ import moment from 'moment';
const eventLoopDelaysMonitor = metricsServiceMock.createEventLoopDelaysMonitor();
function createRawObject(date: moment.MomentInput) {
function createRawObject(date: moment.MomentInput): SavedObject<EventLoopDelaysDaily> {
const pid = Math.round(Math.random() * 10000);
const instanceUuid = 'mock_instance';
@ -39,26 +39,33 @@ function createRawObject(date: moment.MomentInput) {
processId: pid,
instanceUuid,
},
references: [],
};
}
const rawEventLoopDelaysDaily = [
createRawObject(moment.now()),
createRawObject(moment.now()),
createRawObject(moment().subtract(1, 'days')),
createRawObject(moment().subtract(3, 'days')),
];
function createRawEventLoopDelaysDailyDocs() {
const rawEventLoopDelaysDaily = [
createRawObject(moment.now()),
createRawObject(moment.now()),
createRawObject(moment().subtract(1, 'days')),
createRawObject(moment().subtract(3, 'days')),
];
const outdatedRawEventLoopDelaysDaily = [
createRawObject(moment().subtract(5, 'days')),
createRawObject(moment().subtract(7, 'days')),
];
const outdatedRawEventLoopDelaysDaily = [
createRawObject(moment().subtract(5, 'days')),
createRawObject(moment().subtract(7, 'days')),
];
return { rawEventLoopDelaysDaily, outdatedRawEventLoopDelaysDaily };
}
describe(`daily rollups integration test`, () => {
let esServer: TestElasticsearchUtils;
let root: TestKibanaUtils['root'];
let internalRepository: ISavedObjectsRepository;
let logger: Logger;
let rawEventLoopDelaysDaily: Array<SavedObject<EventLoopDelaysDaily>>;
let outdatedRawEventLoopDelaysDaily: Array<SavedObject<EventLoopDelaysDaily>>;
beforeAll(async () => {
const { startES } = createTestServers({
@ -74,6 +81,20 @@ describe(`daily rollups integration test`, () => {
logger = root.logger.get('test daily rollups');
internalRepository = start.savedObjects.createInternalRepository([SAVED_OBJECTS_DAILY_TYPE]);
// If we are less than 1 second away from midnight, let's wait 1 second before creating the docs.
// Otherwise, we may receive 1 document less than the expected ones.
if (moment().endOf('day').diff(moment(), 's', true) < 1) {
logger.info(
'Delaying the creation of the docs 1s, just in case we create them before midnight and run the tests on the following day.'
);
await new Promise((resolve) => setTimeout(resolve, 1000));
}
// Create the docs now
const rawDailyDocs = createRawEventLoopDelaysDailyDocs();
rawEventLoopDelaysDaily = rawDailyDocs.rawEventLoopDelaysDaily;
outdatedRawEventLoopDelaysDaily = rawDailyDocs.outdatedRawEventLoopDelaysDaily;
await internalRepository.bulkCreate<EventLoopDelaysDaily>(
[...rawEventLoopDelaysDaily, ...outdatedRawEventLoopDelaysDaily],
{ refresh: true }
@ -90,8 +111,13 @@ describe(`daily rollups integration test`, () => {
const { total, saved_objects: savedObjects } =
await internalRepository.find<EventLoopDelaysDaily>({ type: SAVED_OBJECTS_DAILY_TYPE });
expect(total).toBe(rawEventLoopDelaysDaily.length);
expect(savedObjects.map(({ id, type, attributes }) => ({ id, type, attributes }))).toEqual(
rawEventLoopDelaysDaily
);
expect(
savedObjects.map(({ id, type, attributes, references }) => ({
id,
type,
attributes,
references,
}))
).toEqual(rawEventLoopDelaysDaily);
});
});