fix(a2a-server): pass allowedTools settings to core Config (#19680)

packages/a2a-server/src/config/config.test.ts

@@ -267,4 +267,47 @@ describe('loadConfig', () => {
       customIgnoreFilePaths: [testPath],
     });
   });
+
+  describe('tool configuration', () => {
+    it('should pass V1 allowedTools to Config properly', async () => {
+      const settings: Settings = {
+        allowedTools: ['shell', 'edit'],
+      };
+      await loadConfig(settings, mockExtensionLoader, taskId);
+      expect(Config).toHaveBeenCalledWith(
+        expect.objectContaining({
+          allowedTools: ['shell', 'edit'],
+        }),
+      );
+    });
+
+    it('should pass V2 tools.allowed to Config properly', async () => {
+      const settings: Settings = {
+        tools: {
+          allowed: ['shell', 'fetch'],
+        },
+      };
+      await loadConfig(settings, mockExtensionLoader, taskId);
+      expect(Config).toHaveBeenCalledWith(
+        expect.objectContaining({
+          allowedTools: ['shell', 'fetch'],
+        }),
+      );
+    });
+
+    it('should prefer V1 allowedTools over V2 tools.allowed if both present', async () => {
+      const settings: Settings = {
+        allowedTools: ['v1-tool'],
+        tools: {
+          allowed: ['v2-tool'],
+        },
+      };
+      await loadConfig(settings, mockExtensionLoader, taskId);
+      expect(Config).toHaveBeenCalledWith(
+        expect.objectContaining({
+          allowedTools: ['v1-tool'],
+        }),
+      );
+    });
+  });
 });