test: tighten web tool assertions

src/agents/tools/web-search.redirect.test.ts

@@ -30,14 +30,15 @@ describe("web_search redirect resolution hardening", () => {
 
     const resolved = await resolveCitationRedirectUrl("https://example.com/start");
     expect(resolved).toBe("https://example.com/final");
-    expect(withStrictWebToolsEndpointMock).toHaveBeenCalledWith(
-      expect.objectContaining({
-        url: "https://example.com/start",
-        timeoutMs: 5000,
-        init: { method: "HEAD" },
-      }),
-      expect.any(Function),
-    );
+    expect(withStrictWebToolsEndpointMock).toHaveBeenCalledTimes(1);
+    const [params, run] = withStrictWebToolsEndpointMock.mock.calls[0] as [
+      { url?: unknown; timeoutMs?: unknown; init?: { method?: unknown } },
+      unknown,
+    ];
+    expect(params.url).toBe("https://example.com/start");
+    expect(params.timeoutMs).toBe(5000);
+    expect(params.init?.method).toBe("HEAD");
+    expect(typeof run).toBe("function");
   });
 
   it("falls back to the original URL when guarded resolution fails", async () => {

src/agents/tools/web-tools.readability.test.ts

@@ -34,11 +34,9 @@ describe("web fetch readability", () => {
       extractMode: "text",
       config: {},
     });
-    expect(result).toMatchObject({
-      extractor: "readability",
-      text: "extracted text",
-      title: "Extracted",
-    });
+    expect(result?.extractor).toBe("readability");
+    expect(result?.text).toBe("extracted text");
+    expect(result?.title).toBe("Extracted");
   });
 
   it("reuses extractor resolution for repeated calls with the same config object", async () => {
@@ -114,10 +112,8 @@ describe("web fetch readability", () => {
       extractMode: "text",
       config: {},
     });
-    expect(result).toMatchObject({
-      extractor: "readability",
-      text: "fallback text",
-    });
+    expect(result?.extractor).toBe("readability");
+    expect(result?.text).toBe("fallback text");
   });
 
   it("returns null when extractor loading throws", async () => {