test: repair current main extension checks

extensions/googlechat/src/targets.test.ts

@@ -102,7 +102,10 @@ function stubSuccessfulSend(name: string) {
   return fetchMock;
 }
 
-async function expectDownloadToRejectForResponse(response: Response, expected = /max bytes/i) {
+async function expectDownloadToRejectForResponse(
+  response: Response,
+  expected: string | RegExp = /max bytes/i,
+) {
   vi.stubGlobal("fetch", vi.fn().mockResolvedValue(response));
   await expect(
     downloadGoogleChatMedia({ account, resourceName: "media/123", maxBytes: 10 }),
@@ -196,7 +199,7 @@ describe("downloadGoogleChatMedia", () => {
         "content-type": "application/octet-stream",
       }),
       arrayBuffer,
-    } as Response;
+    } as unknown as Response;
 
     await expectDownloadToRejectForResponse(response, "invalid content-length header: 0x3");
     expect(arrayBuffer).not.toHaveBeenCalled();

extensions/matrix/src/matrix/sdk/transport.test.ts

@@ -64,7 +64,7 @@ describe("performMatrixRequest", () => {
             status: 200,
             headers: new Headers({ "content-length": "0x3" }),
             arrayBuffer,
-          }) as Response,
+          }) as unknown as Response,
       ),
     );
 

extensions/slack/src/monitor/message-handler/prepare-thread-context.test.ts

@@ -309,9 +309,11 @@ describe("resolveSlackThreadContextData", () => {
       allowNameMatching: false,
     });
 
-    expect(result.threadHistoryBody).toContain("malformed timestamp follow-up");
-    expect(result.threadHistoryBody).toContain("[slack message id: 0x65 channel: C123]");
-    expect(result.threadHistoryBody).not.toContain("1970-01-01");
+    const malformedHistoryEntry = result.threadHistoryBody
+      ?.split("\n\n")
+      .find((entry) => entry.includes("malformed timestamp follow-up"));
+    expect(malformedHistoryEntry).toContain("[slack message id: 0x65 channel: C123]");
+    expect(malformedHistoryEntry).not.toContain("1970-01-01");
   });
 
   it("includes self-authored starter (identified by bot user id) for a new thread session (default)", async () => {