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[8.5] [ML] Explain Log Rate Spikes: Adds jest tests for query_utils/buildBaseFilterCriteria. (#141213) #141439

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[8.5] [ML] Explain Log Rate Spikes: Adds jest tests for query_utils/buildBaseFilterCriteria. (#141213) #141439

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254 changes: 254 additions & 0 deletions x-pack/plugins/aiops/public/application/utils/query_utils.test.ts
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/*
* Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
* or more contributor license agreements. Licensed under the Elastic License
* 2.0; you may not use this file except in compliance with the Elastic License
* 2.0.
*/

import type { ChangePoint } from '@kbn/ml-agg-utils';

import type { GroupTableItem } from '../../components/spike_analysis_table/spike_analysis_table_groups';

import { buildBaseFilterCriteria } from './query_utils';

const selectedChangePointMock: ChangePoint = {
doc_count: 53408,
bg_count: 1154,
fieldName: 'meta.cloud.instance_id.keyword',
fieldValue: '1234',
normalizedScore: 1,
pValue: 0.01,
score: 708.3964185322641,
total_bg_count: 179657,
total_doc_count: 114011,
};

const selectedGroupMock: GroupTableItem = {
id: '21289599',
docCount: 20468,
pValue: 2.2250738585072626e-308,
group: {
'error.message': 'rate limit exceeded',
message: 'too many requests',
'user_agent.original.keyword': 'Mozilla/5.0',
},
repeatedValues: {
'beat.hostname.keyword': 'ip-192-168-1-1',
'beat.name.keyword': 'i-1234',
'docker.container.id.keyword': 'asdf',
},
histogram: [],
};

describe('query_utils', () => {
describe('buildBaseFilterCriteria', () => {
it('returns range filter based on minimum supplied arguments', () => {
const baseFilterCriteria = buildBaseFilterCriteria('the-time-field-name', 1234, 5678);

expect(baseFilterCriteria).toEqual([
{
range: {
'the-time-field-name': {
format: 'epoch_millis',
gte: 1234,
lte: 5678,
},
},
},
]);
});

it('returns filters including default query with supplied arguments provided via UI', () => {
const baseFilterCriteria = buildBaseFilterCriteria(
'@timestamp',
1640082000012,
1640103600906,
{ match_all: {} }
);

expect(baseFilterCriteria).toEqual([
{
range: {
'@timestamp': {
format: 'epoch_millis',
gte: 1640082000012,
lte: 1640103600906,
},
},
},
{ match_all: {} },
]);
});

it('includes a term filter when including a selectedChangePoint', () => {
const baseFilterCriteria = buildBaseFilterCriteria(
'@timestamp',
1640082000012,
1640103600906,
{ match_all: {} },
selectedChangePointMock
);

expect(baseFilterCriteria).toEqual([
{
range: {
'@timestamp': {
format: 'epoch_millis',
gte: 1640082000012,
lte: 1640103600906,
},
},
},
{ match_all: {} },
{ term: { 'meta.cloud.instance_id.keyword': '1234' } },
]);
});

it('includes a term filter with must_not when excluding a selectedChangePoint', () => {
const baseFilterCriteria = buildBaseFilterCriteria(
'@timestamp',
1640082000012,
1640103600906,
{ match_all: {} },
selectedChangePointMock,
false
);

expect(baseFilterCriteria).toEqual([
{
range: {
'@timestamp': {
format: 'epoch_millis',
gte: 1640082000012,
lte: 1640103600906,
},
},
},
{ match_all: {} },
{ bool: { must_not: [{ term: { 'meta.cloud.instance_id.keyword': '1234' } }] } },
]);
});

it('includes multiple term filters when including a selectedGroupMock', () => {
const baseFilterCriteria = buildBaseFilterCriteria(
'@timestamp',
1640082000012,
1640103600906,
{ match_all: {} },
undefined,
true,
selectedGroupMock
);

expect(baseFilterCriteria).toEqual([
{
range: {
'@timestamp': {
format: 'epoch_millis',
gte: 1640082000012,
lte: 1640103600906,
},
},
},
{ match_all: {} },
{
term: {
'error.message': 'rate limit exceeded',
},
},
{
term: {
message: 'too many requests',
},
},
{
term: {
'user_agent.original.keyword': 'Mozilla/5.0',
},
},
{
term: {
'beat.hostname.keyword': 'ip-192-168-1-1',
},
},
{
term: {
'beat.name.keyword': 'i-1234',
},
},
{
term: {
'docker.container.id.keyword': 'asdf',
},
},
]);
});

it('includes a must_not with nested term filters when excluding a selectedGroup', () => {
const baseFilterCriteria = buildBaseFilterCriteria(
'@timestamp',
1640082000012,
1640103600906,
{ match_all: {} },
undefined,
false,
selectedGroupMock
);

expect(baseFilterCriteria).toEqual([
{
range: {
'@timestamp': {
format: 'epoch_millis',
gte: 1640082000012,
lte: 1640103600906,
},
},
},
{ match_all: {} },
{
bool: {
must_not: [
{
bool: {
filter: [
{
term: {
'error.message': 'rate limit exceeded',
},
},
{
term: {
message: 'too many requests',
},
},
{
term: {
'user_agent.original.keyword': 'Mozilla/5.0',
},
},
{
term: {
'beat.hostname.keyword': 'ip-192-168-1-1',
},
},
{
term: {
'beat.name.keyword': 'i-1234',
},
},
{
term: {
'docker.container.id.keyword': 'asdf',
},
},
],
},
},
],
},
},
]);
});
});
});