test: cover notification attribution persistence

tests/integration/notification-attribution.test.ts

@@ -0,0 +1,57 @@
+import { beforeEach, describe, expect, it, vi } from "vitest";
+
+import { getPrismaClient, truncateAllTables } from "./setup";
+import { recordPushAttempt } from "@/lib/notifications/senders/push-attempt-record";
+
+let sequence = 0;
+
+async function createUser(label: string) {
+  const suffix = sequence++;
+  return getPrismaClient().user.create({
+    data: {
+      username: `${label}-${suffix}`,
+      email: `${label}-${suffix}@example.test`,
+    },
+  });
+}
+
+beforeEach(async () => {
+  await truncateAllTables(getPrismaClient());
+});
+
+describe("notification attribution (real Postgres)", () => {
+  it("persistence retains distinct record and recipient principals", async () => {
+    const recordUser = await createUser("record");
+    const recipientUser = await createUser("recipient");
+
+    recordPushAttempt({
+      recordUserId: recordUser.id,
+      recipientUserId: recipientUser.id,
+      channel: "NTFY",
+      eventType: "MEDICATION_REMINDER",
+      result: "ok",
+    });
+
+    await vi.waitFor(async () => {
+      const attempt = await getPrismaClient().pushAttempt.findFirstOrThrow({
+        where: {
+          recordUserId: recordUser.id,
+          recipientUserId: recipientUser.id,
+        },
+        select: {
+          recordUserId: true,
+          recipientUserId: true,
+          channel: true,
+          eventType: true,
+        },
+      });
+
+      expect(attempt).toEqual({
+        recordUserId: recordUser.id,
+        recipientUserId: recipientUser.id,
+        channel: "NTFY",
+        eventType: "MEDICATION_REMINDER",
+      });
+    });
+  });
+});