feat(request): add global request fixture (#9332)

docs/src/test-api/class-fixtures.md

@@ -90,3 +90,35 @@ test('basic test', async ({ page }) => {
   // ...
 });
 ```
+
+## property: Fixtures.request
+- type: <[ApiRequestContext]>
+
+Isolated [ApiRequestContext] instance for each test.
+
+```js js-flavor=js
+const { test, expect } = require('@playwright/test');
+
+test('basic test', async ({ request }) => {
+  await request.post('/signin', {
+    data: {
+      username: 'user',
+      password: 'password'
+    }
+  });
+});
+```
+
+```js js-flavor=ts
+import { test, expect } from '@playwright/test';
+
+test('basic test', async ({ request }) => {
+  await request.post('/signin', {
+    data: {
+      username: 'user',
+      password: 'password'
+    }
+  });
+  // ...
+});
+```

src/test/index.ts

@@ -456,7 +456,15 @@ export const test = _baseTest.extend<TestFixtures, WorkerAndFileFixtures>({
     }
     await use(await context.newPage());
   },
+
+  request: async ({ playwright, _combinedContextOptions }, use) => {
+    const request = await playwright.request.newContext(_combinedContextOptions);
+    await use(request);
+    await request.dispose();
+  }
+
 });
+
 export default test;
 
 function formatPendingCalls(calls: ParsedStackTrace[]) {

tests/config/baseTest.ts

@@ -130,7 +130,7 @@ const baseFixtures: Fixtures<{}, BaseOptions & BaseFixtures> = {
 type ServerOptions = {
   loopback?: string;
 };
-type ServerFixtures = {
+export type ServerFixtures = {
   server: TestServer;
   httpsServer: TestServer;
   socksPort: number;
@@ -138,8 +138,8 @@ type ServerFixtures = {
   asset: (p: string) => string;
 };
 
-type ServersInternal = ServerFixtures & { socksServer: socks.SocksServer };
-const serverFixtures: Fixtures<ServerFixtures, ServerOptions & { __servers: ServersInternal }> = {
+export type ServersInternal = ServerFixtures & { socksServer: socks.SocksServer };
+export const serverFixtures: Fixtures<ServerFixtures, ServerOptions & { __servers: ServersInternal }> = {
   loopback: [ undefined, { scope: 'worker' } ],
   __servers: [ async ({ loopback }, run, workerInfo) => {
     const assetsPath = path.join(__dirname, '..', 'assets');

tests/playwright-test/playwright-test-fixtures.ts

@@ -23,6 +23,7 @@ import type { JSONReport, JSONReportSuite } from '../../src/test/reporters/json'
 import rimraf from 'rimraf';
 import { promisify } from 'util';
 import * as url from 'url';
+import { serverFixtures, ServerFixtures } from '../config/baseTest';
 
 const removeFolderAsync = promisify(rimraf);
 
@@ -194,7 +195,7 @@ type Fixtures = {
 };
 
 const common = base.extend<CommonFixtures>(commonFixtures as any);
-export const test = common.extend<Fixtures>({
+export const test = common.extend<ServerFixtures>(serverFixtures as any).extend<Fixtures>({
   writeFiles: async ({}, use, testInfo) => {
     await use(files => writeFiles(testInfo, files));
   },

types/test.d.ts

@@ -15,7 +15,7 @@
  * limitations under the License.
  */
 
-import type { Browser, BrowserContext, BrowserContextOptions, Page, LaunchOptions, ViewportSize, Geolocation, HTTPCredentials } from './types';
+import type { ApiRequestContext, Browser, BrowserContext, BrowserContextOptions, Page, LaunchOptions, ViewportSize, Geolocation, HTTPCredentials } from './types';
 import type { Expect } from './testExpect';
 
 export type { Expect } from './testExpect';
@@ -2656,6 +2656,25 @@ export interface PlaywrightTestArgs {
    *
    */
   page: Page;
+  /**
+   * Isolated [ApiRequestContext] instance for each test.
+   *
+   * ```ts
+   * import { test, expect } from '@playwright/test';
+   *
+   * test('basic test', async ({ request }) => {
+   *   await request.post('/signin', {
+   *     data: {
+   *       username: 'user',
+   *       password: 'password'
+   *     }
+   *   });
+   *   // ...
+   * });
+   * ```
+   *
+   */
+  request: ApiRequestContext;
 }
 
 export type PlaywrightTestProject<TestArgs = {}, WorkerArgs = {}> = Project<PlaywrightTestOptions & TestArgs, PlaywrightWorkerOptions & WorkerArgs>;

utils/generate_types/overrides-test.d.ts

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-import type { Browser, BrowserContext, BrowserContextOptions, Page, LaunchOptions, ViewportSize, Geolocation, HTTPCredentials } from './types';
+import type { ApiRequestContext, Browser, BrowserContext, BrowserContextOptions, Page, LaunchOptions, ViewportSize, Geolocation, HTTPCredentials } from './types';
 import type { Expect } from './testExpect';
 
 export type { Expect } from './testExpect';
@@ -333,6 +333,7 @@ export interface PlaywrightWorkerArgs {
 export interface PlaywrightTestArgs {
   context: BrowserContext;
   page: Page;
+  request: ApiRequestContext;
 }
 
 export type PlaywrightTestProject<TestArgs = {}, WorkerArgs = {}> = Project<PlaywrightTestOptions & TestArgs, PlaywrightWorkerOptions & WorkerArgs>;