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Harden tests (...a bit)

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This commit is contained in:
mrkishi
2019-05-08 00:57:59 -03:00
parent 8bdd363a19
commit e6c1a54164
35 changed files with 726 additions and 685 deletions
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9
test/apps/layout/src/server.js
View File

@@ -1,8 +1,9 @@
import polka from 'polka';
import * as sapper from '@sapper/server';
const { PORT } = process.env;
import { start } from '../../common.js';
polka()
.use(sapper.middleware())
.listen(PORT);
const app = polka()
.use(sapper.middleware());
start(app);

40
test/apps/layout/test.ts
View File

@@ -1,33 +1,25 @@
import * as assert from 'assert';
import * as puppeteer from 'puppeteer';
import { build } from '../../../api';
import { AppRunner } from '../AppRunner';
import { wait } from '../../utils';
describe('layout', function() {
this.timeout(10000);
let runner: AppRunner;
let page: puppeteer.Page;
let base: string;
// helpers
let start: () => Promise<void>;
let r: AppRunner;
// hooks
before(async () => {
await build({ cwd: __dirname });
runner = new AppRunner(__dirname, '__sapper__/build/server/server.js');
({ base, page, start } = await runner.start());
before('build app', () => build({ cwd: __dirname }));
before('start runner', async () => {
r = await new AppRunner().start(__dirname);
});
after(() => runner.end());
after(() => r && r.end());
// tests
it('only recreates components when necessary', async () => {
await page.goto(`${base}/foo/bar/baz`);
await r.load('/foo/bar/baz');
const text1 = String(await page.evaluate(() => document.querySelector('#sapper').textContent));
const text1 = await r.text('#sapper');
assert.deepEqual(text1.split('\n').map(str => str.trim()).filter(Boolean), [
'y: bar 1',
'z: baz 1',
@@ -35,8 +27,8 @@ describe('layout', function() {
'child segment: baz'
]);
await start();
const text2 = String(await page.evaluate(() => document.querySelector('#sapper').textContent));
await r.sapper.start();
const text2 = await r.text('#sapper');
assert.deepEqual(text2.split('\n').map(str => str.trim()).filter(Boolean), [
'y: bar 1',
'z: baz 1',
@@ -44,10 +36,10 @@ describe('layout', function() {
'child segment: baz'
]);
await page.click('[href="foo/bar/qux"]');
await wait(50);
await r.page.click('[href="foo/bar/qux"]');
await r.wait();
const text3 = String(await page.evaluate(() => document.querySelector('#sapper').textContent));
const text3 = await r.text('#sapper');
assert.deepEqual(text3.split('\n').map(str => str.trim()).filter(Boolean), [
'y: bar 1',
'z: qux 2',
@@ -55,4 +47,8 @@ describe('layout', function() {
'child segment: qux'
]);
});
});
it('survives the tests with no server errors', () => {
assert.deepEqual(r.errors, []);
});
});