puppeteer/utils/doclint/preprocessor/test.js

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/**
* Copyright 2017 Google Inc. All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
const {runCommands, ensureReleasedAPILinks} = require('.');
const Source = require('../Source');
const {TestRunner, Reporter, Matchers} = require('../../testrunner/');
const runner = new TestRunner();
new Reporter(runner);
const {describe, xdescribe, fdescribe} = runner;
const {it, fit, xit} = runner;
const {beforeAll, beforeEach, afterAll, afterEach} = runner;
const {expect} = new Matchers();
describe('ensureReleasedAPILinks', function() {
it('should work with non-release version', function() {
const source = new Source('doc.md', `
[API](https://github.com/GoogleChrome/puppeteer/blob/v1.1.0/docs/api.md#class-page)
`);
const messages = ensureReleasedAPILinks([source], '1.3.0-post');
expect(messages.length).toBe(1);
expect(messages[0].type).toBe('warning');
expect(messages[0].text).toContain('doc.md');
expect(source.text()).toBe(`
[API](https://github.com/GoogleChrome/puppeteer/blob/v1.3.0/docs/api.md#class-page)
`);
});
it('should work with release version', function() {
const source = new Source('doc.md', `
[API](https://github.com/GoogleChrome/puppeteer/blob/v1.1.0/docs/api.md#class-page)
`);
const messages = ensureReleasedAPILinks([source], '1.3.0');
expect(messages.length).toBe(1);
expect(messages[0].type).toBe('warning');
expect(messages[0].text).toContain('doc.md');
expect(source.text()).toBe(`
[API](https://github.com/GoogleChrome/puppeteer/blob/v1.3.0/docs/api.md#class-page)
`);
});
it('should keep master links intact', function() {
const source = new Source('doc.md', `
[API](https://github.com/GoogleChrome/puppeteer/blob/master/docs/api.md#class-page)
`);
const messages = ensureReleasedAPILinks([source], '1.3.0');
expect(messages.length).toBe(0);
expect(source.text()).toBe(`
[API](https://github.com/GoogleChrome/puppeteer/blob/master/docs/api.md#class-page)
`);
});
});
describe('runCommands', function() {
it('should throw for unknown command', function() {
const source = new Source('doc.md', `
<!-- gen:unknown-command -->something<!-- gen:stop -->
`);
const messages = runCommands([source], '1.1.1');
expect(source.hasUpdatedText()).toBe(false);
expect(messages.length).toBe(1);
expect(messages[0].type).toBe('error');
expect(messages[0].text).toContain('Unknown command');
});
describe('gen:version', function() {
it('should work', function() {
const source = new Source('doc.md', `
Puppeteer <!-- gen:version -->XXX<!-- gen:stop -->
`);
const messages = runCommands([source], '1.2.0');
expect(messages.length).toBe(1);
expect(messages[0].type).toBe('warning');
expect(messages[0].text).toContain('doc.md');
expect(source.text()).toBe(`
Puppeteer <!-- gen:version -->v1.2.0<!-- gen:stop -->
`);
});
it('should work for *-post versions', function() {
const source = new Source('doc.md', `
Puppeteer <!-- gen:version -->XXX<!-- gen:stop -->
`);
const messages = runCommands([source], '1.2.0-post');
expect(messages.length).toBe(1);
expect(messages[0].type).toBe('warning');
expect(messages[0].text).toContain('doc.md');
expect(source.text()).toBe(`
Puppeteer <!-- gen:version -->Tip-Of-Tree<!-- gen:stop -->
`);
});
it('should tolerate different writing', function() {
const source = new Source('doc.md', `Puppeteer v<!-- gEn:version -->WHAT
<!-- GEN:stop -->`);
runCommands([source], '1.1.1');
expect(source.text()).toBe(`Puppeteer v<!-- gEn:version -->v1.1.1<!-- GEN:stop -->`);
});
it('should not tolerate missing gen:stop', function() {
const source = new Source('doc.md', `<!--GEN:version-->`);
const messages = runCommands([source], '1.2.0');
expect(source.hasUpdatedText()).toBe(false);
expect(messages.length).toBe(1);
expect(messages[0].type).toBe('error');
expect(messages[0].text).toContain(`Failed to find 'gen:stop'`);
});
});
describe('gen:empty-if-release', function() {
it('should clear text when release version', function() {
const source = new Source('doc.md', `
<!-- gen:empty-if-release -->XXX<!-- gen:stop -->
`);
const messages = runCommands([source], '1.1.1');
expect(messages.length).toBe(1);
expect(messages[0].type).toBe('warning');
expect(messages[0].text).toContain('doc.md');
expect(source.text()).toBe(`
<!-- gen:empty-if-release --><!-- gen:stop -->
`);
});
it('should keep text when non-release version', function() {
const source = new Source('doc.md', `
<!-- gen:empty-if-release -->XXX<!-- gen:stop -->
`);
const messages = runCommands([source], '1.1.1-post');
expect(messages.length).toBe(0);
expect(source.text()).toBe(`
<!-- gen:empty-if-release -->XXX<!-- gen:stop -->
`);
});
});
describe('gen:toc', function() {
it('should work', () => {
const source = new Source('doc.md', `<!-- gen:toc -->XXX<!-- gen:stop -->
### class: page
#### page.$
#### page.$$`);
const messages = runCommands([source], '1.3.0');
expect(messages.length).toBe(1);
expect(messages[0].type).toBe('warning');
expect(messages[0].text).toContain('doc.md');
expect(source.text()).toBe(`<!-- gen:toc -->
- [class: page](#class-page)
* [page.$](#page)
* [page.$$](#page-1)
<!-- gen:stop -->
### class: page
#### page.$
#### page.$$`);
});
});
it('should work with multiple commands', function() {
const source = new Source('doc.md', `
<!-- gen:version -->XXX<!-- gen:stop -->
<!-- gen:empty-if-release -->YYY<!-- gen:stop -->
<!-- gen:version -->ZZZ<!-- gen:stop -->
`);
const messages = runCommands([source], '1.1.1');
expect(messages.length).toBe(1);
expect(messages[0].type).toBe('warning');
expect(messages[0].text).toContain('doc.md');
expect(source.text()).toBe(`
<!-- gen:version -->v1.1.1<!-- gen:stop -->
<!-- gen:empty-if-release --><!-- gen:stop -->
<!-- gen:version -->v1.1.1<!-- gen:stop -->
`);
});
});
runner.run();