update tests (#36596)

### Packages impacted by this PR


### Issues associated with this PR


### Describe the problem that is addressed by this PR


### What are the possible designs available to address the problem? If
there are more than one possible design, why was the one in this PR
chosen?


### Are there test cases added in this PR? _(If not, why?)_


### Provide a list of related PRs _(if any)_


### Command used to generate this PR:**_(Applicable only to SDK release
request PRs)_

### Checklists
- [ ] Added impacted package name to the issue description
- [ ] Does this PR needs any fixes in the SDK Generator?** _(If so,
create an Issue in the
[Autorest/typescript](https://github.com/Azure/autorest.typescript)
repository and link it here)_
- [ ] Added a changelog (if necessary)

Co-authored-by: bobogogo1990 <[email protected]>

Author: bobogogo1990

sdk/ai/ai-projects/test/public/conversationItems/conversationItems.spec.ts

@@ -1,12 +1,13 @@
 // Copyright (c) Microsoft Corporation.
 // Licensed under the MIT License.
 
-import { createOpenAI } from "../utils/createClient.js";
+import { createProjectsClient } from "../utils/createClient.js";
 import { assert, beforeEach, it, describe } from "vitest";
+import { isLiveMode, isRecordMode } from "@azure-tools/test-recorder";
+import type { AIProjectClient } from "../../../src/index.js";
 import type OpenAI from "openai";
 
-const testMode = (process.env.TEST_MODE ?? "playback").toLowerCase();
-const isLiveOrRecord = testMode === "live" || testMode === "record";
+const isLiveOrRecord = isLiveMode() || isRecordMode();
 
 interface TestItem {
   id: string;
@@ -22,10 +23,12 @@ interface TestItemInput {
 // OpenAI SDK tests don't work with test recorder
 // Skip in playback mode (only run in live/record mode)
 describe.skipIf(!isLiveOrRecord)("My test", () => {
+  let projectsClient: AIProjectClient;
   let openAIClient: OpenAI;
 
   beforeEach(async function () {
-    openAIClient = await createOpenAI();
+    projectsClient = createProjectsClient();
+    openAIClient = await projectsClient.getOpenAIClient();
   });
 
   it("should create, list, get, and delete conversation items", async function () {

sdk/ai/ai-projects/test/public/conversations/conversations.spec.ts

@@ -1,20 +1,23 @@
 // Copyright (c) Microsoft Corporation.
 // Licensed under the MIT License.
 
-import { createOpenAI } from "../utils/createClient.js";
+import { createProjectsClient } from "../utils/createClient.js";
 import { assert, beforeEach, it, describe } from "vitest";
+import { isLiveMode, isRecordMode } from "@azure-tools/test-recorder";
 import type OpenAI from "openai";
+import type { AIProjectClient } from "../../../src/index.js";
 
-const testMode = (process.env.TEST_MODE ?? "playback").toLowerCase();
-const isLiveOrRecord = testMode === "live" || testMode === "record";
+const isLiveOrRecord = isLiveMode() || isRecordMode();
 
 // OpenAI SDK tests don't work with test recorder
 // Skip in playback mode (only run in live/record mode)
 describe.skipIf(!isLiveOrRecord)("My test", () => {
+  let projectsClient: AIProjectClient;
   let openAIClient: OpenAI;
 
   beforeEach(async function () {
-    openAIClient = await createOpenAI();
+    projectsClient = createProjectsClient();
+    openAIClient = await projectsClient.getOpenAIClient();
   });
 
   it("should create and delete conversation", async function () {

sdk/ai/ai-projects/test/public/node/files/files.spec.ts

@@ -2,13 +2,13 @@
 // Licensed under the MIT License.
 
 import type { Recorder, VitestTestContext } from "@azure-tools/test-recorder";
+import { isLiveMode } from "@azure-tools/test-recorder";
 import { createRecorder, createProjectsClient } from "../../utils/createClient.js";
 import { assert, beforeEach, afterEach, it, describe } from "vitest";
 import type { AIProjectClient } from "../../../../src/index.js";
 import type { OpenAI } from "openai/client";
 
-const testMode = (process.env.TEST_MODE ?? "playback").toLowerCase();
-const isLive = testMode === "live";
+const isLive = isLiveMode();
 
 describe("files - basic", () => {
   let recorder: Recorder;

sdk/ai/ai-projects/test/public/responses/responses.spec.ts

@@ -1,20 +1,22 @@
 // Copyright (c) Microsoft Corporation.
 // Licensed under the MIT License.
 
-import { createOpenAI } from "../utils/createClient.js";
+import { createProjectsClient } from "../utils/createClient.js";
 import { assert, beforeEach, it, describe } from "vitest";
+import { isLiveMode, isRecordMode } from "@azure-tools/test-recorder";
 import type OpenAI from "openai";
+import type { AIProjectClient } from "../../../src/index.js";
 
-const testMode = (process.env.TEST_MODE ?? "playback").toLowerCase();
-const isLiveOrRecord = testMode === "live" || testMode === "record";
-
+const isLiveOrRecord = isLiveMode() || isRecordMode();
 // OpenAI SDK tests don't work with test recorder
 // Skip in playback mode (only run in live/record mode)
 describe.skipIf(!isLiveOrRecord)("My test", () => {
+  let projectsClient: AIProjectClient;
   let openAIClient: OpenAI;
 
   beforeEach(async function () {
-    openAIClient = await createOpenAI();
+    projectsClient = createProjectsClient();
+    openAIClient = await projectsClient.getOpenAIClient();
   });
 
   it("should create and list responses", async function () {

sdk/ai/ai-projects/test/public/responses/tools.spec.ts

@@ -1,20 +1,22 @@
 // Copyright (c) Microsoft Corporation.
 // Licensed under the MIT License.
 
-import { createOpenAI } from "../utils/createClient.js";
+import { createProjectsClient } from "../utils/createClient.js";
 import { assert, beforeEach, it, describe } from "vitest";
-import OpenAI from "openai";
-
-const testMode = (process.env.TEST_MODE ?? "playback").toLowerCase();
-const isLiveOrRecord = testMode === "live" || testMode === "record";
+import { isLiveMode, isRecordMode } from "@azure-tools/test-recorder";
+import type OpenAI from "openai";
+import type { AIProjectClient } from "../../../src/index.js";
 
+const isLiveOrRecord = isLiveMode() || isRecordMode();
 // OpenAI SDK tests don't work with test recorder
 // Skip in playback mode (only run in live/record mode)
 describe.skipIf(!isLiveOrRecord)("My test", () => {
+  let projectsClient: AIProjectClient;
   let openAIClient: OpenAI;
 
   beforeEach(async function () {
-    openAIClient = await createOpenAI();
+    projectsClient = createProjectsClient();
+    openAIClient = await projectsClient.getOpenAIClient();
   });
 
   it("should create responses with code interpreter tool", async function () {

sdk/ai/ai-projects/test/public/utils/createClient.ts

@@ -7,8 +7,6 @@ import { createTestCredential } from "@azure-tools/test-credential";
 import { AIProjectClient, AIProjectClientOptionalParams } from "../../../src/index.js";
 import type { PipelineRequest, PipelineResponse } from "@azure/core-rest-pipeline";
 import { createHttpHeaders } from "@azure/core-rest-pipeline";
-import OpenAI from "openai";
-import { getBearerTokenProvider } from "@azure/identity";
 
 const replaceableVariables: Record<string, string> = {
   GENERIC_STRING: "Sanitized",
@@ -115,21 +113,6 @@ export async function createRecorder(context: VitestTestContext): Promise<Record
   return recorder;
 }
 
-export async function createOpenAI(): Promise<OpenAI> {
-  const credential = createTestCredential();
-  const projectEndpoint = process.env["AZURE_AI_PROJECT_ENDPOINT"] || "";
-
-  const scope = "https://ai.azure.com/.default";
-  const azureADTokenProvider = await getBearerTokenProvider(credential, scope);
-
-  return new OpenAI({
-    apiKey: azureADTokenProvider,
-    baseURL: projectEndpoint,
-    defaultQuery: { "api-version": "2025-11-15-preview" },
-    dangerouslyAllowBrowser: true,
-  });
-}
-
 export function createProjectsClient(
   recorder?: Recorder,
   options?: AIProjectClientOptionalParams,