diff --git a/client/src/native/browserSignIn.test.ts b/client/src/native/browserSignIn.test.ts
index 817809a66..4e9dfaa5f 100644
--- a/client/src/native/browserSignIn.test.ts
+++ b/client/src/native/browserSignIn.test.ts
@@ -47,7 +47,9 @@ describe('handoffUrl', () => {
   it('starts at the server page in front of the hand-off page, with the challenge and an optional start', () => {
     // Under /api, which every TREK service worker passes to the server: an older
     // version's worker must not answer the hand-off page from its cache.
-    expect(handoffUrl('https://trek.example.com', 'c')).toBe('https://trek.example.com/api/auth/native/start?challenge=c');
+    expect(handoffUrl('https://trek.example.com', 'c')).toBe(
+      'https://trek.example.com/api/auth/native/start?challenge=c'
+    );
     expect(handoffUrl('https://trek.example.com', 'c', 'oidc')).toBe(
       'https://trek.example.com/api/auth/native/start?challenge=c&start=oidc'
     );
diff --git a/client/src/native/browserSignInFlag.test.ts b/client/src/native/browserSignInFlag.test.ts
index 6cae3d74c..a4b30cf3d 100644
--- a/client/src/native/browserSignInFlag.test.ts
+++ b/client/src/native/browserSignInFlag.test.ts
@@ -1,5 +1,10 @@
 import { afterEach, describe, expect, it } from 'vitest';
-import { BROWSER_SIGN_IN_KEY, BROWSER_SIGN_IN_TTL_MS, browserSignInRunning, endBrowserSignIn } from './browserSignInFlag';
+import {
+  BROWSER_SIGN_IN_KEY,
+  BROWSER_SIGN_IN_TTL_MS,
+  browserSignInRunning,
+  endBrowserSignIn,
+} from './browserSignInFlag';
 
 afterEach(() => localStorage.clear());
 
diff --git a/client/src/utils/versionHandover.test.ts b/client/src/utils/versionHandover.test.ts
index fd4f37a7c..2cf25b3f2 100644
--- a/client/src/utils/versionHandover.test.ts
+++ b/client/src/utils/versionHandover.test.ts
@@ -447,7 +447,7 @@ describe('reconcileAppVersion: a page loaded past an older worker', () => {
   })
 })
 
-describe('reconcileAppVersion: during the app's sign-in in the browser', () => {
+describe("reconcileAppVersion: during the app's sign-in in the browser", () => {
   it('FE-UTIL-VERSION-058: leaves version and page alone while the sign-in runs, and acts again after it', async () => {
     const { container } = installWorker(null)
     container.getRegistration.mockResolvedValue(undefined)
diff --git a/server/tests/unit/nest/native-auth.controller.test.ts b/server/tests/unit/nest/native-auth.controller.test.ts
index 2060ef015..9cc267615 100644
--- a/server/tests/unit/nest/native-auth.controller.test.ts
+++ b/server/tests/unit/nest/native-auth.controller.test.ts
@@ -140,7 +140,9 @@ describe('NativeAuthController.start', () => {
 
   it('NATIVE-CTL-009: the page loads the forwarding script from the server and escapes the target', () => {
     const page = nativeStartPage('/native-handoff?challenge=a&start=oidc');
-    expect(page).toContain('<script src="/native-handoff.js" data-target="/native-handoff?challenge=a&amp;start=oidc"></script>');
+    expect(page).toContain(
+      '<script src="/native-handoff.js" data-target="/native-handoff?challenge=a&amp;start=oidc"></script>',
+    );
     expect(page).toContain('<meta http-equiv="refresh" content="0;url=/native-handoff?challenge=a&amp;start=oidc">');
     expect(nativeStartPage('/native-handoff?x="<>')).not.toMatch(/"<>/);
   });