monaco-editor/ci/core.test.ts

136 lines
4.1 KiB
TypeScript

import * as puppeteer from 'puppeteer';
import { assert } from 'chai';
const APP = 'http://127.0.0.1:8080/dist/core.html';
let browser: puppeteer.Browser;
let page: puppeteer.Page;
const width = 800;
const height = 600;
describe('Basic loading', function (): void {
this.timeout(20000);
after(() => {
browser.close();
});
it('should fail because page has an error', async () => {
browser = await puppeteer.launch({
headless: process.argv.indexOf('--headless') !== -1,
args: [`--window-size=${width},${height}`, `--no-sandbox`]
});
page = (await browser.pages())[0];
const pageErrors: any[] = [];
page.on('pageerror', (e) => {
console.log(e);
pageErrors.push(e);
});
page.on('error', (e) => {
console.log(e);
pageErrors.push(e);
});
await page.goto(APP);
this.timeout(20000);
for (const e of pageErrors) {
throw e;
}
});
});
describe('API Integration Tests', function (): void {
this.timeout(20000);
before(async function (): Promise<any> {
browser = await puppeteer.launch({
headless: process.argv.indexOf('--headless') !== -1,
args: [`--window-size=${width},${height}`, `--no-sandbox`]
});
page = (await browser.pages())[0];
await page.setViewport({ width, height });
});
after(() => {
browser.close();
});
beforeEach(async () => {
await page.goto(APP);
});
it('Default initialization should be error-less', async function (): Promise<any> {
assert.equal(await page.evaluate(`monaco.editor.DefaultEndOfLine[1]`), 'LF');
});
it('Focus and Type', async function (): Promise<any> {
await page.evaluate(`
(function () {
instance.focus();
instance.trigger('keyboard', 'cursorHome');
instance.trigger('keyboard', 'type', {
text: 'a'
});
})()
`);
assert.equal(await page.evaluate(`instance.getModel().getLineContent(1)`), 'afrom banana import *');
});
it('Type and Undo', async function (): Promise<any> {
await page.evaluate(`
(function () {
instance.focus();
instance.trigger('keyboard', 'cursorHome');
instance.trigger('keyboard', 'type', {
text: 'a'
});
instance.trigger('keyboard', 'undo');
})()
`);
assert.equal(await page.evaluate(`instance.getModel().getLineContent(1)`), 'from banana import *');
});
it('Multi Cursor', async function (): Promise<any> {
await page.evaluate(`
(function () {
instance.focus();
instance.trigger('keyboard', 'editor.action.insertCursorBelow');
instance.trigger('keyboard', 'editor.action.insertCursorBelow');
instance.trigger('keyboard', 'editor.action.insertCursorBelow');
instance.trigger('keyboard', 'editor.action.insertCursorBelow');
instance.trigger('keyboard', 'editor.action.insertCursorBelow');
instance.trigger('keyboard', 'type', {
text: '# '
});
instance.focus();
})()
`);
await page.waitFor(1000);
assert.deepEqual(await page.evaluate(`
[
instance.getModel().getLineContent(1),
instance.getModel().getLineContent(2),
instance.getModel().getLineContent(3),
instance.getModel().getLineContent(4),
instance.getModel().getLineContent(5),
instance.getModel().getLineContent(6),
instance.getModel().getLineContent(7),
]
`), [
'# from banana import *',
'# ',
'# class Monkey:',
'# # Bananas the monkey can eat.',
'# capacity = 10',
'# def eat(self, N):',
'\t\t\'\'\'Make the monkey eat N bananas!\'\'\''
]);
});
});