playwright/tests/playwright-test/ui-mode-test-network-tab.spec.ts

/**
 * 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 { expect, test } from './ui-mode-fixtures';

test('should filter network requests by resource type', async ({ runUITest, server }) => {
  server.setRoute('/api/endpoint', (_, res) => res.setHeader('Content-Type', 'application/json').end());

  const { page } = await runUITest({
    'network-tab.test.ts': `
      import { test, expect } from '@playwright/test';
      test('network tab test', async ({ page }) => {
        await page.goto('${server.PREFIX}/network-tab/network.html');
      });
    `,
  });

  await page.getByText('network tab test').dblclick();
  await page.getByText('Network', { exact: true }).click();

  const networkItems = page.getByTestId('network-list').getByRole('listitem');

  await page.getByText('JS', { exact: true }).click();
  await expect(networkItems).toHaveCount(1);
  await expect(networkItems.getByText('script.js')).toBeVisible();

  await page.getByText('CSS', { exact: true }).click();
  await expect(networkItems).toHaveCount(1);
  await expect(networkItems.getByText('style.css')).toBeVisible();

  await page.getByText('Image', { exact: true }).click();
  await expect(networkItems).toHaveCount(1);
  await expect(networkItems.getByText('image.png')).toBeVisible();

  await page.getByText('Fetch', { exact: true }).click();
  await expect(networkItems).toHaveCount(1);
  await expect(networkItems.getByText('endpoint')).toBeVisible();

  await page.getByText('HTML', { exact: true }).click();
  await expect(networkItems).toHaveCount(1);
  await expect(networkItems.getByText('network.html')).toBeVisible();

  await page.getByText('Font', { exact: true }).click();
  await expect(networkItems).toHaveCount(1);
  await expect(networkItems.getByText('font.woff2')).toBeVisible();
});

test('should filter network requests by url', async ({ runUITest, server }) => {
  const { page } = await runUITest({
    'network-tab.test.ts': `
      import { test, expect } from '@playwright/test';
      test('network tab test', async ({ page }) => {
        await page.goto('${server.PREFIX}/network-tab/network.html');
      });
    `,
  });

  await page.getByText('network tab test').dblclick();
  await page.getByText('Network', { exact: true }).click();

  const networkItems = page.getByTestId('network-list').getByRole('listitem');

  await page.getByPlaceholder('Filter network').fill('script.');
  await expect(networkItems).toHaveCount(1);
  await expect(networkItems.getByText('script.js')).toBeVisible();

  await page.getByPlaceholder('Filter network').fill('png');
  await expect(networkItems).toHaveCount(1);
  await expect(networkItems.getByText('image.png')).toBeVisible();

  await page.getByPlaceholder('Filter network').fill('api/');
  await expect(networkItems).toHaveCount(1);
  await expect(networkItems.getByText('endpoint')).toBeVisible();

  await page.getByPlaceholder('Filter network').fill('End');
  await expect(networkItems).toHaveCount(1);
  await expect(networkItems.getByText('endpoint')).toBeVisible();

  await page.getByPlaceholder('Filter network').fill('FON');
  await expect(networkItems).toHaveCount(1);
  await expect(networkItems.getByText('font.woff2')).toBeVisible();
});

test('should format JSON request body', async ({ runUITest, server }) => {
  const { page } = await runUITest({
    'network-tab.test.ts': `
      import { test, expect } from '@playwright/test';
      test('network tab test', async ({ page }) => {
        await page.goto('${server.PREFIX}/network-tab/network.html');
      });
    `,
  });

  await page.getByText('network tab test').dblclick();
  await page.getByText('Network', { exact: true }).click();

  await page.getByText('post-data-1').click();

  await expect(page.locator('.CodeMirror-code .CodeMirror-line').allInnerTexts()).resolves.toEqual([
    '{',
    '  "data": {',
    '    "key": "value",',
    '    "array": [',
    '      "value-1",',
    '      "value-2"',
    '    ]',
    '  }',
    '}',
  ]);

  await page.getByText('post-data-2').click();

  await expect(page.locator('.CodeMirror-code .CodeMirror-line').allInnerTexts()).resolves.toEqual([
    '{',
    '  "data": {',
    '    "key": "value",',
    '    "array": [',
    '      "value-1",',
    '      "value-2"',
    '    ]',
    '  }',
    '}',
  ]);
});

test('should display list of query parameters (only if present)', async ({ runUITest, server }) => {
  const { page } = await runUITest({
    'network-tab.test.ts': `
      import { test, expect } from '@playwright/test';
      test('network tab test', async ({ page }) => {
        await page.goto('${server.PREFIX}/network-tab/network.html');
      });
    `,
  });

  await page.getByText('network tab test').dblclick();
  await page.getByText('Network', { exact: true }).click();

  await page.getByText('call-with-query-params').click();

  await expect(page.getByText('Query String Parameters')).toBeVisible();
  await expect(page.getByText('param1: value1')).toBeVisible();
  await expect(page.getByText('param1: value2')).toBeVisible();
  await expect(page.getByText('param2: value2')).toBeVisible();

  await page.getByText('endpoint').click();

  await expect(page.getByText('Query String Parameters')).not.toBeVisible();
});