fixup! fixup! Port breach alert email to new email template

src/scripts/cronjobs/emailBreachAlerts.test.ts

@@ -299,6 +299,51 @@ test("processes valid messages", async () => {
   );
 });
 
+test("rendering the new template if the `RedesignedEmails` flag is enabled", async () => {
+  const mockedFeatureFlagModule: any = jest.requireMock(
+    "../../db/tables/featureFlags",
+  );
+  mockedFeatureFlagModule.getEnabledFeatureFlags.mockResolvedValue([
+    "RedesignedEmails",
+  ]);
+  const consoleLog = jest
+    .spyOn(console, "log")
+    .mockImplementation(() => undefined);
+  // It's not clear if the calls to console.info are important enough to remain,
+  // but since they were already there when adding the "no logs" rule in tests,
+  // I'm respecting Chesterton's Fence and leaving them in place for now:
+  jest.spyOn(console, "info").mockImplementation(() => undefined);
+  const emailMod = await import("../../utils/email.js");
+  const sendEmail = emailMod.sendEmail as jest.Mock<
+    (typeof emailMod)["sendEmail"]
+  >;
+
+  const mockedUtilsHibp: any = jest.requireMock("../../utils/hibp");
+  mockedUtilsHibp.getBreachByName.mockReturnValue({
+    IsVerified: true,
+    Domain: "test1",
+    IsFabricated: false,
+    IsSpamList: false,
+  });
+
+  const receivedMessages = buildReceivedMessages({
+    breachName: "test1",
+    hashPrefix: "test-prefix1",
+    hashSuffixes: ["test-suffix1"],
+  });
+
+  const { poll } = await import("./emailBreachAlerts");
+
+  await poll(subClient, receivedMessages);
+  expect(subClient.acknowledge).toHaveBeenCalledTimes(1);
+  expect(sendEmail).toHaveBeenCalledTimes(1);
+  const emailBody = sendEmail.mock.calls[0][2];
+  expect(emailBody).toContain("Questions about ⁨Mozilla Monitor⁩?");
+  expect(consoleLog).toHaveBeenCalledWith(
+    'Received message: {"breachName":"test1","hashPrefix":"test-prefix1","hashSuffixes":["test-suffix1"]}',
+  );
+});
+
 test("skipping email when subscriber id exists in email_notifications table", async () => {
   const consoleLog = jest
     .spyOn(console, "log")