a787f78074
We have some internal proxies for all of the Jasmine functions, as well as some other helpers. This code hasn't been touched in more than 5 years, it can lead to confusion and it isn't really necessary since the same can be achieved using Jasmine. These changes remove most of the code and clean up our existing unit tests. PR Close #42177
92 lines
3.0 KiB
TypeScript
92 lines
3.0 KiB
TypeScript
/**
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* @license
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* Copyright Google LLC All Rights Reserved.
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*
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* Use of this source code is governed by an MIT-style license that can be
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* found in the LICENSE file at https://angular.io/license
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*/
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import {StaticProvider} from '@angular/core';
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import {ConsoleReporter, Injector, MeasureValues, SampleDescription} from '../../index';
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{
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describe('console reporter', () => {
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let reporter: ConsoleReporter;
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let log: string[];
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function createReporter(
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{columnWidth = null, sampleId = null, descriptions = null, metrics = null}: {
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columnWidth?: number|null,
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sampleId?: string|null,
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descriptions?: {[key: string]: any}[]|null,
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metrics?: {[key: string]: any}|null
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}) {
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log = [];
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if (!descriptions) {
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descriptions = [];
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}
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if (sampleId == null) {
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sampleId = 'null';
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}
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const providers: StaticProvider[] = [
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ConsoleReporter.PROVIDERS, {
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provide: SampleDescription,
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useValue: new SampleDescription(sampleId, descriptions, metrics!)
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},
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{provide: ConsoleReporter.PRINT, useValue: (line: string) => log.push(line)}
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];
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if (columnWidth != null) {
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providers.push({provide: ConsoleReporter.COLUMN_WIDTH, useValue: columnWidth});
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}
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reporter = Injector.create(providers).get(ConsoleReporter);
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}
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it('should print the sample id, description and table header', () => {
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createReporter({
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columnWidth: 8,
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sampleId: 'someSample',
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descriptions: [{'a': 1, 'b': 2}],
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metrics: {'m1': 'some desc', 'm2': 'some other desc'}
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});
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expect(log).toEqual([
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'BENCHMARK someSample',
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'Description:',
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'- a: 1',
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'- b: 2',
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'Metrics:',
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'- m1: some desc',
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'- m2: some other desc',
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'',
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' m1 | m2',
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'-------- | --------',
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]);
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});
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it('should print a table row', () => {
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createReporter({columnWidth: 8, metrics: {'a': '', 'b': ''}});
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log = [];
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reporter.reportMeasureValues(mv(0, 0, {'a': 1.23, 'b': 2}));
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expect(log).toEqual([' 1.23 | 2.00']);
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});
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it('should print the table footer and stats when there is a valid sample', () => {
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createReporter({columnWidth: 8, metrics: {'a': '', 'b': ''}});
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log = [];
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reporter.reportSample([], [mv(0, 0, {'a': 3, 'b': 6}), mv(1, 1, {'a': 5, 'b': 9})]);
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expect(log).toEqual(['======== | ========', '4.00+-25% | 7.50+-20%']);
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});
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it('should print the coefficient of variation only when it is meaningful', () => {
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createReporter({columnWidth: 8, metrics: {'a': '', 'b': ''}});
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log = [];
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reporter.reportSample([], [mv(0, 0, {'a': 3, 'b': 0}), mv(1, 1, {'a': 5, 'b': 0})]);
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expect(log).toEqual(['======== | ========', '4.00+-25% | 0.00']);
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});
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});
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}
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function mv(runIndex: number, time: number, values: {[key: string]: number}) {
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return new MeasureValues(runIndex, new Date(time), values);
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}
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