Suppress non-test output

Author: JasonYeMSFT

tests/scripts/generate-test-reports.ts

@@ -13,7 +13,7 @@
 import * as fs from "fs";
 import * as path from "path";
 import { fileURLToPath } from "url";
-import { run } from "../utils/agent-runner";
+import { run, TestConfig } from "../utils/agent-runner";
 
 const __filename = fileURLToPath(import.meta.url);
 const __dirname = path.dirname(__filename);
@@ -46,7 +46,7 @@ async function processMarkdownFile(mdPath: string, reportTemplate: string): Prom
   console.log(`  Processing: ${fileName}...`);
 
   // Use agent runner to generate report
-  const config = {
+  const config: TestConfig = {
     prompt: `You are a test report generator. Your job is to read test data and output a formatted markdown report.
 
 CRITICAL: Output ONLY the markdown report itself. Do NOT include any preamble, explanations, or meta-commentary about what you're doing.

tests/utils/agent-runner.ts

@@ -222,6 +222,10 @@ function generateMarkdownReport(config: TestConfig, agentMetadata: AgentMetadata
  * Write markdown report to file
  */
 function writeMarkdownReport(config: TestConfig, agentMetadata: AgentMetadata): void {
+  if (!isTest()) {
+    return;
+  }
+
   try {
     const filePath = buildShareFilePath();
     const dir = path.dirname(filePath);
@@ -265,7 +269,7 @@ export async function run(config: TestConfig): Promise<AgentMetadata> {
 
     // Copilot client with yolo mode
     const cliArgs: string[] = config.nonInteractive ? ["--yolo"] : [];
-    if (process.env.DEBUG) {
+    if (process.env.DEBUG && isTest()) {
       cliArgs.push("--log-dir");
       cliArgs.push(buildLogFilePath());
     }
@@ -548,6 +552,16 @@ export function buildLogFilePath(): string {
   return path.join(DEFAULT_REPORT_DIR, `test-run-${TIME_STAMP}`, getTestName());
 }
 
+function isTest(): boolean {
+  try {
+    // Jest provides expect.getState() with current test info
+    const _state = expect.getState();
+    return true;
+  } catch {
+    return false;
+  }
+}
+
 function getTestName(): string {
   try {
     // Jest provides expect.getState() with current test info