mirror of https://github.com/linkerd/linkerd2.git
63 lines
2.2 KiB
JavaScript
63 lines
2.2 KiB
JavaScript
import _ from 'lodash';
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import deployRollupFixtures from './fixtures/deployRollup.json';
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import { expect } from 'chai';
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import multiDeployRollupFixtures from './fixtures/multiDeployRollup.json';
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import multiResourceRollupFixtures from './fixtures/allRollup.json';
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import Percentage from '../js/components/util/Percentage';
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import {
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processMultiResourceRollup,
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processSingleResourceRollup
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} from '../js/components/util/MetricUtils.js';
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describe('MetricUtils', () => {
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describe('processSingleResourceRollup', () => {
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it('Extracts deploy metrics from a single response', () => {
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let result = processSingleResourceRollup(deployRollupFixtures);
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let expectedResult = [
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{
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name: 'voting',
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namespace: 'emojivoto',
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requestRate: 2.5,
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successRate: 0.9,
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totalRequests: 150,
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tlsRequestPercent: new Percentage(100, 150),
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latency: {
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P50: 1,
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P95: 2,
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P99: 7
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},
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added: true,
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errors: {}
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}
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];
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expect(result).to.have.length(1);
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expect(result[0].tlsRequestPercent.prettyRate()).to.equal("66.7%");
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expect(result).to.deep.equal(expectedResult);
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});
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it('Extracts and sorts multiple deploys from a single response', () => {
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let result = processSingleResourceRollup(multiDeployRollupFixtures);
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expect(result).to.have.length(4);
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expect(result[0].name).to.equal("emoji");
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expect(result[0].namespace).to.equal("emojivoto");
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expect(result[1].name).to.equal("vote-bot");
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expect(result[1].namespace).to.equal("emojivoto");
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expect(result[2].name).to.equal("voting");
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expect(result[2].namespace).to.equal("emojivoto");
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expect(result[3].name).to.equal("web");
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expect(result[3].namespace).to.equal("emojivoto");
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});
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});
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describe('processMultiResourceRollup', () => {
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it('Extracts metrics and groups them by resource type', () => {
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let result = processMultiResourceRollup(multiResourceRollupFixtures);
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expect(_.size(result)).to.equal(2);
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expect(result["deployments"]).to.have.length(1);
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expect(result["pods"]).to.have.length(4);
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expect(result["replicationcontrollers"]).to.be.undefined;
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});
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});
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});
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