diff --git a/__tests__/frontend/basic.spec.ts b/__tests__/frontend/basic.spec.ts
index 2885438d..7397c5da 100644
--- a/__tests__/frontend/basic.spec.ts
+++ b/__tests__/frontend/basic.spec.ts
@@ -1,6 +1,6 @@
 import { expect, test } from "@playwright/test";
 
-import { setup } from "../test-utils-playwright/stub-endpoints";
+import { setup } from "../test-utils/stub-endpoints";
 
 test("works with basic configuration", async ({ page }) => {
   await page.goto("/");
diff --git a/__tests__/frontend/configuration.spec.ts b/__tests__/frontend/configuration.spec.ts
index b66d25b3..bedac650 100644
--- a/__tests__/frontend/configuration.spec.ts
+++ b/__tests__/frontend/configuration.spec.ts
@@ -1,6 +1,6 @@
 import { expect, test } from "@playwright/test";
 
-import { setup } from "../test-utils-playwright/stub-endpoints";
+import { setup } from "../test-utils/stub-endpoints";
 
 test("works with copy configuration", async ({ page }) => {
   await page.goto("/");
diff --git a/__tests__/frontend/destination-selection-api-error.spec.ts b/__tests__/frontend/destination-selection-api-error.spec.ts
index 54f5c2f1..c5d445d0 100644
--- a/__tests__/frontend/destination-selection-api-error.spec.ts
+++ b/__tests__/frontend/destination-selection-api-error.spec.ts
@@ -1,6 +1,6 @@
 import { expect, test } from "@playwright/test";
 
-import { setup } from "../test-utils-playwright/stub-endpoints";
+import { setup } from "../test-utils/stub-endpoints";
 
 test("handles raw errors in source folder selection gracefully", async ({
   page,
diff --git a/__tests__/frontend/destination-selection-unhandled-error.spec.ts b/__tests__/frontend/destination-selection-unhandled-error.spec.ts
index 8d44466b..74479cab 100644
--- a/__tests__/frontend/destination-selection-unhandled-error.spec.ts
+++ b/__tests__/frontend/destination-selection-unhandled-error.spec.ts
@@ -1,6 +1,6 @@
 import { expect, test } from "@playwright/test";
 
-import { setup } from "../test-utils-playwright/stub-endpoints";
+import { setup } from "../test-utils/stub-endpoints";
 
 test("handles raw errors in source folder selection gracefully", async ({
   page,
diff --git a/__tests__/frontend/destination-selection-unknown-error.spec.ts b/__tests__/frontend/destination-selection-unknown-error.spec.ts
index 157ffdfe..dfe76929 100644
--- a/__tests__/frontend/destination-selection-unknown-error.spec.ts
+++ b/__tests__/frontend/destination-selection-unknown-error.spec.ts
@@ -1,6 +1,6 @@
 import { expect, test } from "@playwright/test";
 
-import { setup } from "../test-utils-playwright/stub-endpoints";
+import { setup } from "../test-utils/stub-endpoints";
 
 test("handles raw errors in source folder selection gracefully", async ({
   page,
diff --git a/__tests__/frontend/move-api-error.spec.ts b/__tests__/frontend/move-api-error.spec.ts
index 012c6d67..59bab003 100644
--- a/__tests__/frontend/move-api-error.spec.ts
+++ b/__tests__/frontend/move-api-error.spec.ts
@@ -1,6 +1,6 @@
 import { expect, test } from "@playwright/test";
 
-import { setup } from "../test-utils-playwright/stub-endpoints";
+import { setup } from "../test-utils/stub-endpoints";
 
 test("works with an API error", async ({ page }) => {
   await page.goto("/");
diff --git a/__tests__/frontend/move-folders-equal-error.spec.ts b/__tests__/frontend/move-folders-equal-error.spec.ts
index 9b473475..9c1c50cc 100644
--- a/__tests__/frontend/move-folders-equal-error.spec.ts
+++ b/__tests__/frontend/move-folders-equal-error.spec.ts
@@ -1,6 +1,6 @@
 import { expect, test } from "@playwright/test";
 
-import { setup } from "../test-utils-playwright/stub-endpoints";
+import { setup } from "../test-utils/stub-endpoints";
 
 test("works with source and destination folders being equal", async ({
   page,
diff --git a/__tests__/frontend/move-repeat-after-timeout.spec.ts b/__tests__/frontend/move-repeat-after-timeout.spec.ts
index 67856a9b..e2f314f7 100644
--- a/__tests__/frontend/move-repeat-after-timeout.spec.ts
+++ b/__tests__/frontend/move-repeat-after-timeout.spec.ts
@@ -1,6 +1,6 @@
 import { expect, test } from "@playwright/test";
 
-import { setup } from "../test-utils-playwright/stub-endpoints";
+import { setup } from "../test-utils/stub-endpoints";
 
 test("works with an unhandled move error", async ({ page }) => {
   await page.goto("/");
diff --git a/__tests__/frontend/move-unhandled-error.spec.ts b/__tests__/frontend/move-unhandled-error.spec.ts
index b32b4491..1427a8f5 100644
--- a/__tests__/frontend/move-unhandled-error.spec.ts
+++ b/__tests__/frontend/move-unhandled-error.spec.ts
@@ -1,6 +1,6 @@
 import { expect, test } from "@playwright/test";
 
-import { setup } from "../test-utils-playwright/stub-endpoints";
+import { setup } from "../test-utils/stub-endpoints";
 
 test("works with an unhandled move error", async ({ page }) => {
   await page.goto("/");
diff --git a/__tests__/frontend/move-unknown-error.spec.ts b/__tests__/frontend/move-unknown-error.spec.ts
index 9bf1dce3..8e759b07 100644
--- a/__tests__/frontend/move-unknown-error.spec.ts
+++ b/__tests__/frontend/move-unknown-error.spec.ts
@@ -1,6 +1,6 @@
 import { expect, test } from "@playwright/test";
 
-import { setup } from "../test-utils-playwright/stub-endpoints";
+import { setup } from "../test-utils/stub-endpoints";
 
 test("works with an unknown move error", async ({ page }) => {
   await page.goto("/");
diff --git a/__tests__/frontend/navigation.spec.ts b/__tests__/frontend/navigation.spec.ts
index 2a931705..714da46f 100644
--- a/__tests__/frontend/navigation.spec.ts
+++ b/__tests__/frontend/navigation.spec.ts
@@ -1,6 +1,6 @@
 import { expect, test } from "@playwright/test";
 
-import { setup } from "../test-utils-playwright/stub-endpoints";
+import { setup } from "../test-utils/stub-endpoints";
 
 test("works with basic configuration", async ({ page }) => {
   await page.goto("/");
diff --git a/__tests__/frontend/non-empty.spec.ts b/__tests__/frontend/non-empty.spec.ts
index 809fac93..c6a76db1 100644
--- a/__tests__/frontend/non-empty.spec.ts
+++ b/__tests__/frontend/non-empty.spec.ts
@@ -1,6 +1,6 @@
 import { expect, test } from "@playwright/test";
 
-import { setup } from "../test-utils-playwright/stub-endpoints";
+import { setup } from "../test-utils/stub-endpoints";
 
 test("works with non-empty destination folder", async ({ page }) => {
   await page.goto("/");
diff --git a/__tests__/frontend/source-destination-selection.spec.ts b/__tests__/frontend/source-destination-selection.spec.ts
index 87e628ce..8f3235e7 100644
--- a/__tests__/frontend/source-destination-selection.spec.ts
+++ b/__tests__/frontend/source-destination-selection.spec.ts
@@ -1,6 +1,6 @@
 import { expect, test } from "@playwright/test";
 
-import { setup } from "../test-utils-playwright/stub-endpoints";
+import { setup } from "../test-utils/stub-endpoints";
 
 test("works with folder selection", async ({ page }) => {
   await page.goto("/");
diff --git a/__tests__/frontend/source-selection-api-error.spec.ts b/__tests__/frontend/source-selection-api-error.spec.ts
index fb93947a..4dcd3137 100644
--- a/__tests__/frontend/source-selection-api-error.spec.ts
+++ b/__tests__/frontend/source-selection-api-error.spec.ts
@@ -1,6 +1,6 @@
 import { expect, test } from "@playwright/test";
 
-import { setup } from "../test-utils-playwright/stub-endpoints";
+import { setup } from "../test-utils/stub-endpoints";
 
 test("handles raw errors in source folder selection gracefully", async ({
   page,
diff --git a/__tests__/frontend/source-selection-unhandled-error.spec.ts b/__tests__/frontend/source-selection-unhandled-error.spec.ts
index 3d80a3c5..23140c9b 100644
--- a/__tests__/frontend/source-selection-unhandled-error.spec.ts
+++ b/__tests__/frontend/source-selection-unhandled-error.spec.ts
@@ -1,6 +1,6 @@
 import { expect, test } from "@playwright/test";
 
-import { setup } from "../test-utils-playwright/stub-endpoints";
+import { setup } from "../test-utils/stub-endpoints";
 
 test("handles raw errors in source folder selection gracefully", async ({
   page,
diff --git a/__tests__/frontend/source-selection-unknown-error.spec.ts b/__tests__/frontend/source-selection-unknown-error.spec.ts
index 2ab5ea4a..1479b1af 100644
--- a/__tests__/frontend/source-selection-unknown-error.spec.ts
+++ b/__tests__/frontend/source-selection-unknown-error.spec.ts
@@ -1,6 +1,6 @@
 import { expect, test } from "@playwright/test";
 
-import { setup } from "../test-utils-playwright/stub-endpoints";
+import { setup } from "../test-utils/stub-endpoints";
 
 test("handles raw errors in source folder selection gracefully", async ({
   page,
diff --git a/__tests__/frontend/success-with-errors.spec.ts b/__tests__/frontend/success-with-errors.spec.ts
index 5b8f0e52..99e4446c 100644
--- a/__tests__/frontend/success-with-errors.spec.ts
+++ b/__tests__/frontend/success-with-errors.spec.ts
@@ -1,6 +1,6 @@
 import { expect, test } from "@playwright/test";
 
-import { setup } from "../test-utils-playwright/stub-endpoints";
+import { setup } from "../test-utils/stub-endpoints";
 
 test("works and displays moving errors", async ({ page }) => {
   await page.goto("/");
diff --git a/__tests__/test-utils-playwright/stub-endpoints.ts b/__tests__/test-utils/stub-endpoints.ts
similarity index 100%
rename from __tests__/test-utils-playwright/stub-endpoints.ts
rename to __tests__/test-utils/stub-endpoints.ts
diff --git a/__tests__/test-utils/stubEndpoints.ts b/__tests__/test-utils/stubEndpoints.ts
deleted file mode 100644
index 6e3db08d..00000000
--- a/__tests__/test-utils/stubEndpoints.ts
+++ /dev/null
@@ -1,73 +0,0 @@
-// eslint-disable-next-line @typescript-eslint/no-explicit-any
-type SuccessHandlerType = (value?: any, object?: any) => void;
-// eslint-disable-next-line @typescript-eslint/no-explicit-any
-type FailureHandlerType = (error: Error, object?: any) => void;
-
-export function stubEndpoints(
-  endpoints: Record<
-    string,
-    (
-      successHandler: SuccessHandlerType,
-      failureHandler: FailureHandlerType,
-      parameters: Array<google.script.Parameter>,
-    ) => void
-  >,
-): Record<string, sinon.SinonStub> {
-  const stubbedEndpoints: Record<string, sinon.SinonStub> = {};
-  function endpointFn(
-    successHandler: SuccessHandlerType,
-    failureHandler: FailureHandlerType,
-  ): Record<string, sinon.SinonStub> {
-    for (const key in endpoints) {
-      stubbedEndpoints[key] = cy.stub().callsFake((...args) => {
-        endpoints[key](successHandler, failureHandler, args);
-      });
-    }
-    return stubbedEndpoints;
-  }
-  Cypress.on("window:before:load", (win) => {
-    win.google = {
-      script: {
-        history: {
-          push: cy.stub(),
-          replace: cy.stub(),
-          setChangeHandler: cy.stub(),
-        },
-        host: {
-          close: cy.stub(),
-          setHeight: cy.stub(),
-          setWidth: cy.stub(),
-          origin: "",
-          editor: {
-            focus: cy.stub(),
-          },
-        },
-        run: {
-          withFailureHandler: cy
-            .stub()
-            .callsFake((failureHandler: FailureHandlerType) => ({
-              withSuccessHandler: cy
-                .stub()
-                .callsFake((successHandler: SuccessHandlerType) =>
-                  endpointFn(successHandler, failureHandler),
-                ),
-            })),
-          withSuccessHandler: cy
-            .stub()
-            .callsFake((successHandler: SuccessHandlerType) => ({
-              withFailureHandler: cy
-                .stub()
-                .callsFake((failureHandler: FailureHandlerType) =>
-                  endpointFn(successHandler, failureHandler),
-                ),
-            })),
-          withUserObject: cy.stub(),
-        },
-        url: {
-          getLocation: cy.stub(),
-        },
-      },
-    };
-  });
-  return stubbedEndpoints;
-}