diff --git a/src/app/api/export/health-record/__tests__/route.test.ts b/src/app/api/export/health-record/__tests__/route.test.ts
index 664e6fc4f..29d5fe949 100644
--- a/src/app/api/export/health-record/__tests__/route.test.ts
+++ b/src/app/api/export/health-record/__tests__/route.test.ts
@@ -19,7 +19,8 @@ import { unzipSync } from "fflate";
 
 vi.mock("@/lib/db", () => ({
   prisma: {
-    measurement: { findMany: vi.fn() },
+    // `count` sizes the report's pulse window (#1023): a sparse account.
+    measurement: { findMany: vi.fn(), count: vi.fn(async () => 0) },
     medication: { findMany: vi.fn() },
     medicationIntakeEvent: { findMany: vi.fn() },
     moodEntry: { findMany: vi.fn() },
diff --git a/tests/integration/dense-pulse-raw-window-reads.test.ts b/tests/integration/dense-pulse-raw-window-reads.test.ts
index 1ff3d0398..b613840db 100644
--- a/tests/integration/dense-pulse-raw-window-reads.test.ts
+++ b/tests/integration/dense-pulse-raw-window-reads.test.ts
@@ -147,7 +147,9 @@ describe("resting-pulse proxy folded in Postgres", () => {
     const spy = vi.spyOn(prisma.measurement, "findMany");
     try {
       const { GET } = await import("@/app/api/insights/comprehensive/route");
-      const res = await GET(
+      // The route reads no request field, so its handler is typed without one.
+      const callGet = GET as unknown as (req: NextRequest) => Promise<Response>;
+      const res = await callGet(
         new NextRequest("http://localhost/api/insights/comprehensive"),
       );
       expect(res.status).toBe(200);