Fix compiler errors in tests and samples

common/config/rush/command-line.json

@@ -151,6 +151,20 @@
       "enableParallelism": true,
       "ignoreMissingScript": true
     },
+    {
+      "commandKind": "bulk",
+      "name": "typecheck",
+      "summary": "type check files that are not part of the build",
+      "enableParallelism": true,
+      "ignoreMissingScript": true
+    },
+    {
+      "commandKind": "bulk",
+      "name": "update-snippets",
+      "summary": "Replace snippets placeholders with code extracted from TypeScript files",
+      "enableParallelism": true,
+      "ignoreMissingScript": true
+    },
     {
       "commandKind": "bulk",
       "name": "lint:fix",

common/tools/dev-tool/src/commands/run/typecheck.ts

@@ -28,6 +28,10 @@ export default leafCommand(commandInfo, async (options) => {
 
   const project = new Project({
     tsConfigFilePath: path.join(projPath, "tsconfig.json"),
+    compilerOptions: {
+      noUnusedLocals: false,
+      noUnusedParameters: false,
+    },
   });
 
   if (options.paths) {
@@ -39,7 +43,17 @@ export default leafCommand(commandInfo, async (options) => {
     }
   }
 
-  const diagnostics = project.getPreEmitDiagnostics();
+  const diagnostics = project.getPreEmitDiagnostics().filter((d) =>
+    {
+      const filepath = d.getSourceFile()?.getFilePath();
+      return !(
+        filepath?.includes("node_modules") &&
+        (filepath?.includes("@vitest") ||
+          filepath?.includes("vite-node") ||
+          filepath?.includes("chai"))
+      );
+    },
+  );
   const hasError = diagnostics.some((d) => d.getCategory() === DiagnosticCategory.Error);
   if (hasError) {
     log.error(

common/tools/dev-tool/src/commands/run/update-snippets.ts

@@ -385,7 +385,10 @@ async function parseSnippetDefinitions(
     // Get all the decls that are in source files and where the decl comes from an import clause.
     return sym?.declarations
       ?.filter(
-        (decl) => decl.getSourceFile() === sourceFile && ts.isImportClause(decl.parent.parent),
+        (decl) =>
+          decl.getSourceFile() === sourceFile &&
+          decl.parent?.parent &&
+          ts.isImportClause(decl.parent.parent),
       )
       .map(
         // It is a grammar error for moduleSpecifier to be anything other than a string literal. In future versions of

common/tools/dev-tool/src/util/resolveProject.ts

@@ -44,6 +44,7 @@ declare global {
         [k: string]: string[];
       };
     };
+    tshy?: Record<string, object>;
     type?: string;
     module?: string;
     bin?: Record<string, string>;

sdk/batch/batch-rest/package.json

@@ -71,7 +71,6 @@
   "devDependencies": {
     "@azure-tools/test-credential": "^1.0.0",
     "@azure-tools/test-recorder": "^4.0.0",
-    "@azure-tools/test-utils": "~1.0.0",
     "@azure-tools/vite-plugin-browser-test-map": "~1.0.0",
     "@azure/core-util": "^1.0.0",
     "@azure/dev-tool": "^1.0.0",

sdk/batch/batch-rest/test/utils/recordedClient.ts

@@ -16,7 +16,7 @@ import {
   // AzureCliCredential,
   InteractiveBrowserCredential,
 } from "@azure/identity";
-import { isNode } from "@azure-tools/test-utils";
+import { isNodeLike } from "@azure/core-util";
 import { NoOpCredential } from "@azure-tools/test-credential";
 import { AzureNamedKeyCredential } from "@azure/core-auth";
 
@@ -69,7 +69,7 @@ export async function createRecorder(ctx: VitestTestContext): Promise<Recorder>
 export function createBatchClient(recorder?: Recorder, options: ClientOptions = {}): BatchClient {
   const credential = isPlaybackMode()
     ? new NoOpCredential()
-    : isNode
+    : isNodeLike
       ? new AzureNamedKeyCredential(env.AZURE_BATCH_ACCOUNT!, env.AZURE_BATCH_ACCESS_KEY!)
       : // : new AzureCliCredential();
         new InteractiveBrowserCredential({

sdk/core/abort-controller/src/AbortError.ts

@@ -21,7 +21,7 @@
  * try {
  *   doAsyncWork({ abortSignal: controller.signal });
  * } catch (e) {
- *   if (e.name === "AbortError") {
+ *   if (e instanceof Error && e.name === "AbortError") {
  *     // handle abort error here.
  *   }
  * }

sdk/core/abort-controller/test/snippets.spec.ts

@@ -48,7 +48,7 @@ describe("snippets", () => {
     try {
       doAsyncWork({ abortSignal: controller.signal });
     } catch (e) {
-      if (e.name === "AbortError") {
+      if (e instanceof Error && e.name === "AbortError") {
         // handle abort error here.
       }
     }

sdk/core/core-client-rest/src/common.ts

@@ -202,9 +202,9 @@ export interface Client {
    * strong types. When used by the codegen this type gets overridden with the generated
    * types. For example:
    * ```typescript snippet:path_example
-   * import { Client, Routes } from "@azure-rest/core-client";
+   * import { Client } from "@azure-rest/core-client";
    *
-   * export type MyClient = Client & {
+   * type MyClient = Client & {
    *   path: Routes;
    * };
    * ```

sdk/core/core-client-rest/test/snippets.spec.ts

@@ -2,11 +2,20 @@
 // Licensed under the MIT License.
 
 import { describe, it } from "vitest";
-import type { Client, Routes } from "@azure-rest/core-client";
+import type { Client } from "@azure-rest/core-client";
+
+interface GetOperationResult {}
+interface DetectFromUrl {}
+interface Routes {
+  /** Resource for '/operations/\{operationId\}' has methods for the following verbs: get */
+  (path: "/operations/{operationId}", operationId: string): GetOperationResult;
+  /** Resource for '/detect' has methods for the following verbs: post */
+  (path: "/detect"): DetectFromUrl;
+}
 
 describe("snippets", () => {
   it("path_example", () => {
-    export type MyClient = Client & {
+    type MyClient = Client & {
       path: Routes;
     };
   });

sdk/core/core-client/test/snippets.spec.ts

@@ -7,7 +7,6 @@ import { describe, it } from "vitest";
 
 describe("snippets", () => {
   it("authorize_request_on_claim_challenge", () => {
-    // @ts-ignore
     const policy = bearerTokenAuthenticationPolicy({
       challengeCallbacks: {
         authorizeRequestOnChallenge: authorizeRequestOnClaimChallenge,

sdk/core/core-lro/README.md

@@ -43,7 +43,7 @@ A poller is an object that can poll the long running operation on the server for
 A type for the operation state. It contains a `status` field with the following possible values: `notStarted`, `running`, `succeeded`, `failed`, and `canceled`. It can be accessed as follows:
 
 ```typescript snippet:operation_state
-switch (poller.getOperationState().status) {
+switch (poller.operationState.status) {
   case "succeeded": // return poller.getResult();
   case "failed": // throw poller.getOperationState().error;
   case "canceled": // throw new Error("Operation was canceled");

sdk/core/core-lro/test/snippets.spec.ts

@@ -1,11 +1,13 @@
 // Copyright (c) Microsoft Corporation.
 // Licensed under the MIT License.
 
+import { PollerLike } from "@azure/core-lro";
 import { describe, it } from "vitest";
 
+const poller = {} as unknown as PollerLike<any, any>;
 describe("snippets", () => {
   it("operation_state", async () => {
-    switch (poller.getOperationState().status) {
+    switch (poller.operationState.status) {
       case "succeeded": // return poller.getResult();
       case "failed": // throw poller.getOperationState().error;
       case "canceled": // throw new Error("Operation was canceled");

sdk/core/core-paging/README.md

@@ -24,18 +24,20 @@ You can find an explanation of how this repository's code works by going to our
 Example of building with the types:
 
 ```typescript snippet:paging_example
+import { PagedAsyncIterableIterator, PageSettings } from "@azure/core-paging";
+
 function listSecrets(
   options: ListSecretsOptions = {},
 ): PagedAsyncIterableIterator<SecretAttributes> {
-  const iter = this.listSecretsAll(options);
+  const iter = listSecretsAll(options);
   return {
     async next() {
       return iter.next();
     },
     [Symbol.asyncIterator]() {
       return this;
     },
-    byPage: (settings: PageSettings = {}) => this.listSecretsPage(settings, options),
+    byPage: (settings: PageSettings = {}) => listSecretsPage(settings, options),
   };
 }
 for await (const page of listSecrets().byPage({ maxPageSize: 2 })) {

sdk/core/core-paging/test/snippets.spec.ts

@@ -2,21 +2,34 @@
 // Licensed under the MIT License.
 
 import { describe, it } from "vitest";
+import { PagedAsyncIterableIterator, PageSettings } from "@azure/core-paging";
+
+interface ListSecretsOptions {}
+interface SecretAttributes {}
+function listSecretsAll(options: ListSecretsOptions): AsyncIterableIterator<SecretAttributes> {
+  throw "stub";
+}
+function listSecretsPage(
+  pageSettings: PageSettings,
+  options: ListSecretsOptions,
+): AsyncIterableIterator<SecretAttributes[]> {
+  throw "stub";
+}
 
 describe("snippets", () => {
-  it("paging_example", () => {
+  it("paging_example", async () => {
     function listSecrets(
       options: ListSecretsOptions = {},
     ): PagedAsyncIterableIterator<SecretAttributes> {
-      const iter = this.listSecretsAll(options);
+      const iter = listSecretsAll(options);
       return {
         async next() {
           return iter.next();
         },
         [Symbol.asyncIterator]() {
           return this;
         },
-        byPage: (settings: PageSettings = {}) => this.listSecretsPage(settings, options),
+        byPage: (settings: PageSettings = {}) => listSecretsPage(settings, options),
       };
     }
 

sdk/core/core-rest-pipeline/README.md

@@ -32,15 +32,19 @@ A `PipelineResponse` describes the HTTP response (body, headers, and status code
 A `SendRequest` method is a method that given a `PipelineRequest` can asynchronously return a `PipelineResponse`.
 
 ```ts snippet:send_request
-export type SendRequest = (request: PipelineRequest) => Promise<PipelineResponse>;
+import { PipelineRequest, PipelineResponse } from "@azure/core-rest-pipeline";
+
+type SendRequest = (request: PipelineRequest) => Promise<PipelineResponse>;
 ```
 
 ### HttpClient
 
 An `HttpClient` is any object that satisfies the following interface to implement a `SendRequest` method:
 
 ```ts snippet:http_request
-export interface HttpClient {
+import { SendRequest } from "@azure/core-rest-pipeline";
+
+interface HttpClient {
   /**
    * The method that makes the request and returns a response.
    */
@@ -55,7 +59,9 @@ export interface HttpClient {
 A `PipelinePolicy` is a simple object that implements the following interface:
 
 ```ts snippet:pipeline_policy
-export interface PipelinePolicy {
+import { PipelineRequest, SendRequest, PipelineResponse } from "@azure/core-rest-pipeline";
+
+interface PipelinePolicy {
   /**
    * The policy name. Must be a unique string in the pipeline.
    */
@@ -76,13 +82,15 @@ One can view the role of policies as that of `middleware`, a concept that is fam
 The `sendRequest` implementation can both transform the outgoing request as well as the incoming response:
 
 ```ts snippet:custom_policy
+import { PipelineRequest, SendRequest, PipelineResponse } from "@azure/core-rest-pipeline";
+
 const customPolicy = {
   name: "My wonderful policy",
   async sendRequest(request: PipelineRequest, next: SendRequest): Promise<PipelineResponse> {
     // Change the outgoing request by adding a new header
     request.headers.set("X-Cool-Header", 42);
     const result = await next(request);
-    if (response.status === 403) {
+    if (result.status === 403) {
       // Do something special if this policy sees Forbidden
     }
     return result;
@@ -101,8 +109,17 @@ You can think of policies being applied like a stack (first-in/last-out.) The fi
 A `Pipeline` satisfies the following interface:
 
 ```ts snippet:pipeline
-export interface Pipeline {
-  addPolicy(policy: PipelinePolicy, options?: AddPolicyOptions): void;
+import {
+  PipelinePolicy,
+  AddPipelineOptions,
+  PipelinePhase,
+  HttpClient,
+  PipelineRequest,
+  PipelineResponse,
+} from "@azure/core-rest-pipeline";
+
+interface Pipeline {
+  addPolicy(policy: PipelinePolicy, options?: AddPipelineOptions): void;
   removePolicy(options: { name?: string; phase?: PipelinePhase }): PipelinePolicy[];
   sendRequest(httpClient: HttpClient, request: PipelineRequest): Promise<PipelineResponse>;
   getOrderedPolicies(): PipelinePolicy[];
@@ -124,7 +141,9 @@ Phases occur in the above order, with serialization policies being applied first
 When adding a policy to the pipeline you can specify not only what phase a policy is in, but also if it has any dependencies:
 
 ```ts snippet:add_policy_options
-export interface AddPolicyOptions {
+import { PipelinePhase } from "@azure/core-rest-pipeline";
+
+interface AddPipelineOptions {
   beforePolicies?: string[];
   afterPolicies?: string[];
   afterPhase?: PipelinePhase;

sdk/core/core-rest-pipeline/test/node/userAgentPlatform.spec.ts

@@ -19,7 +19,7 @@ describe("userAgentPlatform", () => {
   });
 
   it("should handle an empty process.versions", async () => {
-    vi.mocked(process).versions = undefined;
+    (vi.mocked(process) as any).versions = undefined;
     const map = new Map<string, string>();
 
     await setPlatformSpecificData(map);
@@ -31,7 +31,7 @@ describe("userAgentPlatform", () => {
   });
 
   it("should handle a Node.js process.versions with Bun", async () => {
-    vi.mocked(process).versions = { bun: "1.0.0" };
+    (vi.mocked(process) as any).versions = { bun: "1.0.0" };
     const map = new Map<string, string>();
 
     await setPlatformSpecificData(map);
@@ -44,7 +44,7 @@ describe("userAgentPlatform", () => {
   });
 
   it("should handle a Node.js process.versions with Deno", async () => {
-    vi.mocked(process).versions = { deno: "2.0.0" };
+    (vi.mocked(process) as any).versions = { deno: "2.0.0" };
     const map = new Map<string, string>();
 
     await setPlatformSpecificData(map);
@@ -57,7 +57,7 @@ describe("userAgentPlatform", () => {
   });
 
   it("should handle a Node.js process.versions", async () => {
-    vi.mocked(process).versions = { node: "20.0.0" };
+    (vi.mocked(process) as any).versions = { node: "20.0.0" };
     const map = new Map<string, string>();
 
     await setPlatformSpecificData(map);