playwright/tests/playwright-test/ui-mode-test-attachments.spec.ts
2023-08-20 14:47:18 -07:00

91 lines
3.7 KiB
TypeScript

/**
* Copyright (c) Microsoft Corporation.
*
* 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.
*/
import { test, expect, retries } from './ui-mode-fixtures';
test.describe.configure({ mode: 'parallel', retries });
test('should contain text attachment', async ({ runUITest }) => {
const { page } = await runUITest({
'a.test.ts': `
import { test } from '@playwright/test';
test('attach test', async () => {
await test.info().attach('note', { path: __filename });
});
`,
});
await page.getByText('attach test').click();
await page.getByTitle('Run all').click();
await expect(page.getByTestId('status-line')).toHaveText('1/1 passed (100%)');
await page.getByText('Attachments').click();
await page.getByText('attach "note"', { exact: true }).click();
const downloadPromise = page.waitForEvent('download');
await page.getByRole('link', { name: 'note' }).click();
const download = await downloadPromise;
expect(download.suggestedFilename()).toBe('note');
expect((await readAllFromStream(await download.createReadStream())).toString()).toContain('attach test');
});
test('should contain binary attachment', async ({ runUITest }) => {
const { page } = await runUITest({
'a.test.ts': `
import { test } from '@playwright/test';
test('attach test', async () => {
await test.info().attach('data', { body: Buffer.from([1, 2, 3]), contentType: 'application/octet-stream' });
});
`,
});
await page.getByText('attach test').click();
await page.getByTitle('Run all').click();
await expect(page.getByTestId('status-line')).toHaveText('1/1 passed (100%)');
await page.getByText('Attachments').click();
await page.getByText('attach "data"', { exact: true }).click();
const downloadPromise = page.waitForEvent('download');
await page.getByRole('link', { name: 'data' }).click();
const download = await downloadPromise;
expect(download.suggestedFilename()).toBe('data');
expect(await readAllFromStream(await download.createReadStream())).toEqual(Buffer.from([1, 2, 3]));
});
test('should contain string attachment', async ({ runUITest }) => {
const { page } = await runUITest({
'a.test.ts': `
import { test } from '@playwright/test';
test('attach test', async () => {
await test.info().attach('note', { body: 'text42' });
});
`,
});
await page.getByText('attach test').click();
await page.getByTitle('Run all').click();
await expect(page.getByTestId('status-line')).toHaveText('1/1 passed (100%)');
await page.getByText('Attachments').click();
await page.getByText('attach "note"', { exact: true }).click();
const downloadPromise = page.waitForEvent('download');
await page.getByRole('link', { name: 'note' }).click();
const download = await downloadPromise;
expect(download.suggestedFilename()).toBe('note');
expect((await readAllFromStream(await download.createReadStream())).toString()).toEqual('text42');
});
function readAllFromStream(stream: NodeJS.ReadableStream): Promise<Buffer> {
return new Promise(resolve => {
const chunks: Buffer[] = [];
stream.on('data', chunk => chunks.push(chunk));
stream.on('end', () => resolve(Buffer.concat(chunks)));
});
}