mirror of
https://github.com/microsoft/playwright.git
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459 lines
12 KiB
TypeScript
459 lines
12 KiB
TypeScript
/**
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* Copyright (c) Microsoft Corporation.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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import { test, expect } from './playwright-test-fixtures';
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const stepHierarchyReporter = `
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class Reporter {
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onBegin(config: FullConfig, suite: Suite) {
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this.suite = suite;
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}
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distillStep(step) {
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return {
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...step,
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startTime: undefined,
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duration: undefined,
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parent: undefined,
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data: undefined,
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location: step.location ? {
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file: step.location.file.substring(step.location.file.lastIndexOf(require('path').sep) + 1).replace('.js', '.ts'),
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line: step.location.line ? typeof step.location.line : 0,
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column: step.location.column ? typeof step.location.column : 0
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} : undefined,
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steps: step.steps.length ? step.steps.map(s => this.distillStep(s)) : undefined,
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error: step.error ? '<error>' : undefined,
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};
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}
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async onEnd() {
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const processSuite = (suite: Suite) => {
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for (const child of suite.suites)
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processSuite(child);
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for (const test of suite.tests) {
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for (const result of test.results) {
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for (const step of result.steps) {
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console.log('%% ' + JSON.stringify(this.distillStep(step)));
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}
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}
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}
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};
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processSuite(this.suite);
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}
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}
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module.exports = Reporter;
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`;
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test('should report api step hierarchy', async ({ runInlineTest }) => {
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const result = await runInlineTest({
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'reporter.ts': stepHierarchyReporter,
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'playwright.config.ts': `
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module.exports = {
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reporter: './reporter',
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};
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`,
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'a.test.ts': `
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const { test } = pwt;
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test('pass', async ({ page }) => {
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await test.step('outer step 1', async () => {
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await test.step('inner step 1.1', async () => {});
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await test.step('inner step 1.2', async () => {});
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});
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await test.step('outer step 2', async () => {
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await test.step('inner step 2.1', async () => {});
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await test.step('inner step 2.2', async () => {});
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});
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});
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`
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}, { reporter: '', workers: 1 });
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expect(result.exitCode).toBe(0);
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const objects = result.output.split('\n').filter(line => line.startsWith('%% ')).map(line => line.substring(3).trim()).filter(Boolean).map(line => JSON.parse(line));
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expect(objects).toEqual([
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{
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category: 'hook',
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title: 'Before Hooks',
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steps: [
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{
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category: 'pw:api',
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title: 'browserContext.newPage',
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},
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],
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},
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{
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category: 'test.step',
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title: 'outer step 1',
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location: {
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column: 'number',
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file: 'a.test.ts',
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line: 'number',
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},
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steps: [
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{
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category: 'test.step',
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location: {
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column: 'number',
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file: 'a.test.ts',
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line: 'number',
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},
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title: 'inner step 1.1',
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},
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{
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category: 'test.step',
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location: {
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column: 'number',
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file: 'a.test.ts',
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line: 'number',
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},
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title: 'inner step 1.2',
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},
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],
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},
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{
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category: 'test.step',
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title: 'outer step 2',
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location: {
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column: 'number',
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file: 'a.test.ts',
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line: 'number',
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},
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steps: [
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{
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category: 'test.step',
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location: {
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column: 'number',
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file: 'a.test.ts',
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line: 'number',
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},
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title: 'inner step 2.1',
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},
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{
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category: 'test.step',
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location: {
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column: 'number',
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file: 'a.test.ts',
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line: 'number',
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},
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title: 'inner step 2.2',
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},
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],
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},
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{
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category: 'hook',
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title: 'After Hooks',
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steps: [
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{
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category: 'pw:api',
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title: 'browserContext.close',
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},
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],
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},
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]);
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});
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test('should not report nested after hooks', async ({ runInlineTest }) => {
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const result = await runInlineTest({
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'reporter.ts': stepHierarchyReporter,
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'playwright.config.ts': `
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module.exports = {
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reporter: './reporter',
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};
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`,
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'a.test.ts': `
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const { test } = pwt;
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test('timeout', async ({ page }) => {
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await test.step('my step', async () => {
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await new Promise(() => {});
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});
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});
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`
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}, { reporter: '', workers: 1, timeout: 2000 });
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expect(result.exitCode).toBe(1);
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const objects = result.output.split('\n').filter(line => line.startsWith('%% ')).map(line => line.substring(3).trim()).filter(Boolean).map(line => JSON.parse(line));
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expect(objects).toEqual([
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{
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category: 'hook',
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title: 'Before Hooks',
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steps: [
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{
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category: 'pw:api',
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title: 'browserContext.newPage',
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},
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],
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},
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{
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category: 'test.step',
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title: 'my step',
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location: {
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column: 'number',
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file: 'a.test.ts',
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line: 'number',
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},
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},
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{
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category: 'hook',
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title: 'After Hooks',
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steps: [
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{
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category: 'pw:api',
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title: 'browserContext.close',
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},
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],
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},
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]);
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});
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test('should report test.step from fixtures', async ({ runInlineTest }) => {
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const expectReporterJS = `
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class Reporter {
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onStepBegin(test, result, step) {
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console.log('%% begin ' + step.title);
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}
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onStepEnd(test, result, step) {
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console.log('%% end ' + step.title);
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}
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}
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module.exports = Reporter;
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`;
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const result = await runInlineTest({
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'reporter.ts': expectReporterJS,
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'playwright.config.ts': `
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module.exports = {
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reporter: './reporter',
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};
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`,
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'a.test.ts': `
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const test = pwt.test.extend({
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foo: async ({}, use) => {
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await pwt.test.step('setup foo', () => {});
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await use(async () => {
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await test.step('inside foo', () => {});
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});
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await test.step('teardown foo', () => {});
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},
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});
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test('pass', async ({ foo }) => {
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await test.step('test step', async () => {
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await foo();
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});
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});
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`
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}, { reporter: '', workers: 1 });
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expect(result.exitCode).toBe(0);
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expect(result.output.split('\n').filter(line => line.startsWith('%%'))).toEqual([
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`%% begin Before Hooks`,
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`%% begin setup foo`,
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`%% end setup foo`,
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`%% end Before Hooks`,
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`%% begin test step`,
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`%% begin inside foo`,
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`%% end inside foo`,
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`%% end test step`,
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`%% begin After Hooks`,
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`%% begin teardown foo`,
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`%% end teardown foo`,
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`%% end After Hooks`,
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]);
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});
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test('should report expect step locations', async ({ runInlineTest }) => {
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const result = await runInlineTest({
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'reporter.ts': stepHierarchyReporter,
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'playwright.config.ts': `
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module.exports = {
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reporter: './reporter',
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};
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`,
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'a.test.ts': `
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const { test } = pwt;
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test('pass', async ({ page }) => {
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expect(true).toBeTruthy();
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});
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`
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}, { reporter: '', workers: 1 });
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expect(result.exitCode).toBe(0);
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const objects = result.output.split('\n').filter(line => line.startsWith('%% ')).map(line => line.substring(3).trim()).filter(Boolean).map(line => JSON.parse(line));
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expect(objects).toEqual([
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{
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category: 'hook',
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title: 'Before Hooks',
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steps: [
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{
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category: 'pw:api',
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title: 'browserContext.newPage',
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},
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],
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},
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{
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category: 'expect',
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title: 'expect.toBeTruthy',
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location: {
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column: 'number',
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file: 'a.test.ts',
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line: 'number',
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},
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},
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{
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category: 'hook',
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title: 'After Hooks',
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steps: [
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{
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category: 'pw:api',
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title: 'browserContext.close',
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},
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],
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},
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]);
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});
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test('should report custom expect steps', async ({ runInlineTest }) => {
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const result = await runInlineTest({
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'reporter.ts': stepHierarchyReporter,
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'playwright.config.ts': `
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module.exports = {
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reporter: './reporter',
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};
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`,
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'a.test.ts': `
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expect.extend({
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toBeWithinRange(received, floor, ceiling) {
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const pass = received >= floor && received <= ceiling;
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if (pass) {
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return {
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message: () =>
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"expected " + received + " not to be within range " + floor + " - " + ceiling,
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pass: true,
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};
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} else {
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return {
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message: () =>
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"expected " + received + " to be within range " + floor + " - " + ceiling,
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pass: false,
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};
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}
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},
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});
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const { test } = pwt;
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test('pass', async ({}) => {
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expect(15).toBeWithinRange(10, 20);
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});
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`
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}, { reporter: '', workers: 1 });
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expect(result.exitCode).toBe(0);
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const objects = result.output.split('\n').filter(line => line.startsWith('%% ')).map(line => line.substring(3).trim()).filter(Boolean).map(line => JSON.parse(line));
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expect(objects).toEqual([
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{
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category: 'hook',
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title: 'Before Hooks',
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},
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{
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category: 'expect',
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location: {
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column: 'number',
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file: 'a.test.ts',
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line: 'number',
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},
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title: 'expect.toBeWithinRange',
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},
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{
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category: 'hook',
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title: 'After Hooks',
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},
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]);
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});
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test('should return value from step', async ({ runInlineTest }) => {
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const result = await runInlineTest({
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'a.test.ts': `
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const { test } = pwt;
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test('steps with return values', async ({ page }) => {
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const v1 = await test.step('my step', () => {
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return 10;
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});
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console.log('v1 = ' + v1);
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const v2 = await test.step('my step', async () => {
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return new Promise(f => setTimeout(() => f(v1 + 10), 100));
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});
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console.log('v2 = ' + v2);
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});
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`
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}, { reporter: '', workers: 1 });
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expect(result.exitCode).toBe(0);
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expect(result.passed).toBe(1);
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expect(result.output).toContain('v1 = 10');
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expect(result.output).toContain('v2 = 20');
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});
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test('should mark step as failed when soft expect fails', async ({ runInlineTest }) => {
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const result = await runInlineTest({
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'reporter.ts': stepHierarchyReporter,
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'playwright.config.ts': `
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module.exports = {
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reporter: './reporter',
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};
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`,
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'a.test.ts': `
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const { test } = pwt;
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test('pass', async ({}) => {
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await test.step('outer', async () => {
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await test.step('inner', async () => {
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expect.soft(1).toBe(2);
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});
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});
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await test.step('passing', () => {});
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});
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`
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}, { reporter: '', workers: 1 });
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expect(result.exitCode).toBe(1);
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const objects = result.output.split('\n').filter(line => line.startsWith('%% ')).map(line => line.substring(3).trim()).filter(Boolean).map(line => JSON.parse(line));
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expect(objects).toEqual([
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{ title: 'Before Hooks', category: 'hook' },
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{
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title: 'outer',
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category: 'test.step',
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error: '<error>',
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steps: [{
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title: 'inner',
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category: 'test.step',
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error: '<error>',
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steps: [
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{
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title: 'expect.soft.toBe',
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category: 'expect',
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location: { file: 'a.test.ts', line: 'number', column: 'number' },
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error: '<error>'
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}
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],
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location: { file: 'a.test.ts', line: 'number', column: 'number' }
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}],
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location: { file: 'a.test.ts', line: 'number', column: 'number' }
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},
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{
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title: 'passing',
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category: 'test.step',
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location: { file: 'a.test.ts', line: 'number', column: 'number' }
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},
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{ title: 'After Hooks', category: 'hook' }
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]);
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});
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