diff --git a/test/services/NotificationServiceTests.test.ts b/test/services/NotificationServiceTests.test.ts
index f2a5dbc..7c37abf 100644
--- a/test/services/NotificationServiceTests.test.ts
+++ b/test/services/NotificationServiceTests.test.ts
@@ -3,7 +3,7 @@ import { NotificationService } from "../../src/services/NotificationService";
 import { UnoptimizedInMemoryRepository } from "../../src/repositories/UnoptimizedInMemoryRepository";
 import fs from "fs";
 import { IEta, IShuttle, IStop } from "../../src/entities/entities";
-import { updateGlobalFetchMockJson } from "../testHelpers/fetchMockHelpers";
+import { resetGlobalFetchMockJson, updateGlobalFetchMockJson } from "../testHelpers/fetchMockHelpers";
 import { addMockShuttleToRepository, addMockStopToRepository } from "../testHelpers/repositorySetupHelpers";
 
 jest.mock("fs");
@@ -58,6 +58,8 @@ describe("NotificationService", () => {
     };
 
     (fs.readFileSync as jest.Mock).mockReturnValue(sampleKey);
+
+    resetGlobalFetchMockJson();
   })
 
   describe("reloadAPNsTokenIfTimePassed", () => {
@@ -203,7 +205,22 @@ describe("NotificationService", () => {
 
   describe("cancelNotification", () => {
     it("stops notification from sending to given shuttle/stop ID", async () => {
+      // Arrange
+      const shuttle = await addMockShuttleToRepository(repository, "1");
+      const stop = await addMockStopToRepository(repository, "1");
+      const { eta, notificationData1 } = generateNotificationDataAndEta(shuttle, stop);
 
+      updateGlobalFetchMockJson({});
+
+      await notificationService.scheduleNotification(notificationData1);
+
+      // Act
+      await notificationService.cancelNotification(notificationData1);
+      await repository.addOrUpdateEta(eta);
+
+      // Assert
+      await waitForMilliseconds(500);
+      expect(fetch as jest.Mock).toHaveBeenCalledTimes(0);
     });
   });