121 lines
3.1 KiB
JavaScript
121 lines
3.1 KiB
JavaScript
import {describe, ddescribe, it, iit, xit, expect, beforeEach, afterEach} from 'angular2/test_lib';
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import { isBlank, isPresent, Date, DateWrapper } from 'angular2/src/facade/lang';
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import { List, ListWrapper } from 'angular2/src/facade/collection';
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import {
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SampleState, Reporter, bind, Injector,
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ConsoleReporter, SampleDescription, MeasureValues
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} from 'benchpress/common';
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export function main() {
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describe('console reporter', () => {
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var reporter;
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var log;
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function createReporter({columnWidth, sampleId, descriptions, metrics}) {
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log = [];
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if (isBlank(descriptions)) {
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descriptions = [];
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}
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if (isBlank(sampleId)) {
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sampleId = 'null';
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}
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var bindings = [
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ConsoleReporter.BINDINGS,
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bind(SampleDescription).toValue(new SampleDescription(sampleId, descriptions, metrics)),
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bind(ConsoleReporter.PRINT).toValue((line) => ListWrapper.push(log, line))
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];
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if (isPresent(columnWidth)) {
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ListWrapper.push(bindings, bind(ConsoleReporter.COLUMN_WIDTH).toValue(columnWidth));
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}
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reporter = Injector.resolveAndCreate(bindings).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: [{
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'a': 1,
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'b': 2
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}],
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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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});
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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({
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columnWidth: 8,
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metrics: {
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'a': '',
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'b': ''
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}
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});
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log = [];
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reporter.reportMeasureValues(mv(0, 0, {
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'a': 1.23, 'b': 2
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}));
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expect(log).toEqual([
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' 1.23 | 2.00'
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]);
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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({
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columnWidth: 8,
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metrics: {
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'a': '',
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'b': ''
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}
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});
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log = [];
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reporter.reportSample([], [mv(0,0,{
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'a': 3, 'b': 6
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}), mv(1,1,{
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'a': 5, 'b': 9
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})]);
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expect(log).toEqual([
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'======== | ========',
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'4.00+-25% | 7.50+-20%'
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]);
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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({
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columnWidth: 8,
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metrics: { 'a': '', 'b': '' }
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});
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log = [];
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reporter.reportSample([], [
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mv(0, 0, { 'a': 3, 'b': 0 }),
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mv(1, 1, { 'a': 5, 'b': 0 })
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]);
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expect(log).toEqual([
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'======== | ========',
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'4.00+-25% | 0.00'
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]);
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});
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});
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}
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function mv(runIndex, time, values) {
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return new MeasureValues(runIndex, DateWrapper.fromMillis(time), values);
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}
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