chore(playwrighttesting): show effective parallelism instead of requested worker (Azure#32618)

### Packages impacted by this PR

@azure/microsoft-playwright-testing

### Issues associated with this PR


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

Show effective parallelism instead of requested worker count.

### 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?)_

Yes

### 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)

Author: Sid200026

sdk/playwrighttesting/microsoft-playwright-testing/CHANGELOG.md

@@ -1,5 +1,15 @@
 # Release History
 
+## 1.0.0-beta.8 (Unreleased)
+
+### Features Added
+
+### Breaking Changes
+
+### Bugs Fixed
+
+### Other Changes
+
 ## 1.0.0-beta.7 (2025-01-17)
 
 ### Features Added

sdk/playwrighttesting/microsoft-playwright-testing/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@azure/microsoft-playwright-testing",
-  "version": "1.0.0-beta.7",
+  "version": "1.0.0-beta.8",
   "description": "Package to integrate your Playwright test suite with Microsoft Playwright Testing service",
   "homepage": "https://github.com/Azure/azure-sdk-for-js/tree/main/sdk/playwrighttesting/microsoft-playwright-testing/README.md",
   "sdk-type": "client",

sdk/playwrighttesting/microsoft-playwright-testing/src/utils/reporterUtils.ts

@@ -404,7 +404,7 @@ class ReporterUtils {
 
   private getTestRunConfig(): TestRunConfig {
     const testRunConfig: TestRunConfig = {
-      workers: this.config.workers,
+      workers: this.getWorkers(),
       pwVersion: this.config.version,
       timeout: this.config.globalTimeout,
       repeatEach: this.config.projects[0].repeatEach,
@@ -643,6 +643,17 @@ class ReporterUtils {
   private getReadableLineLocation(location: Location): string {
     return `at ${location.file}:${location.line}:${location.column}`;
   }
+
+  private getWorkers(): number {
+    if (
+      this.config.metadata &&
+      "actualWorkers" in this.config.metadata &&
+      typeof this.config.metadata.actualWorkers === "number"
+    ) {
+      return this.config.metadata.actualWorkers;
+    }
+    return this.config.workers;
+  }
 }
 
 export default ReporterUtils;

sdk/playwrighttesting/microsoft-playwright-testing/test/utils/reporterUtils.spec.ts

@@ -139,3 +139,60 @@ describe("ReporterUtils.getReadableLineLocation", () => {
     expect(result).to.equal("at test-file.ts:100:10");
   });
 });
+
+describe("ReporterUtils.getWorkers", () => {
+  it("should returns config.workers if worker info not available in metadata object", () => {
+    const reporterUtils = new ReporterUtils(
+      {} as any,
+      {
+        workers: 5,
+        metadata: {},
+      } as any,
+      {} as any,
+    );
+    const result = reporterUtils["getWorkers"]();
+    expect(result).to.equal(5);
+  });
+
+  it("should returns config.workers if metadata object is not available", () => {
+    const reporterUtils = new ReporterUtils(
+      {} as any,
+      {
+        workers: 5,
+      } as any,
+      {} as any,
+    );
+    const result = reporterUtils["getWorkers"]();
+    expect(result).to.equal(5);
+  });
+
+  it("should returns config.workers if actualWorkers in metadata object is not int", () => {
+    const reporterUtils = new ReporterUtils(
+      {} as any,
+      {
+        workers: 5,
+        metadata: {
+          actualWorkers: "dummy",
+        },
+      } as any,
+      {} as any,
+    );
+    const result = reporterUtils["getWorkers"]();
+    expect(result).to.equal(5);
+  });
+
+  it("should returns metadata.actualWorkers if actualWorkers is int and available in metadata object", () => {
+    const reporterUtils = new ReporterUtils(
+      {} as any,
+      {
+        workers: 5,
+        metadata: {
+          actualWorkers: 3,
+        },
+      } as any,
+      {} as any,
+    );
+    const result = reporterUtils["getWorkers"]();
+    expect(result).to.equal(3);
+  });
+});