90 lines
2.8 KiB
TypeScript
90 lines
2.8 KiB
TypeScript
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,
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Reporter,
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bind,
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Injector,
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ConsoleReporter,
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SampleDescription,
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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 = null, sampleId = null, descriptions = null, metrics = null}:{
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columnWidth?, sampleId?, descriptions?, metrics?
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}) {
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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: [{'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, time, values) {
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return new MeasureValues(runIndex, DateWrapper.fromMillis(time), values);
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}
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