2 files changed, 25 insertions, 0 deletions
diff --git a/packages/server/src/authentication/verifyAuthenticationResponse.test.ts b/packages/server/src/authentication/verifyAuthenticationResponse.test.ts
index 57d9613..1273e89 100644
--- a/packages/server/src/authentication/verifyAuthenticationResponse.test.ts
+++ b/packages/server/src/authentication/verifyAuthenticationResponse.test.ts
@@ -308,6 +308,19 @@ test('should fail verification if custom challenge verifier returns false', () =
   }).toThrow(/custom challenge verifier returned false/i);
 });
 
+test('should return credential backup info', async () => {
+  const verification = verifyAuthenticationResponse({
+    credential: assertionResponse,
+    expectedChallenge: assertionChallenge,
+    expectedOrigin: assertionOrigin,
+    expectedRPID: 'dev.dontneeda.pw',
+    authenticator: authenticator,
+  });
+
+  expect(verification.authenticationInfo?.credentialDeviceType).toEqual('singleDevice');
+  expect(verification.authenticationInfo?.credentialBackedUp).toEqual(false);
+});
+
 /**
  * Assertion examples below
  */
diff --git a/packages/server/src/registration/verifyRegistrationResponse.test.ts b/packages/server/src/registration/verifyRegistrationResponse.test.ts
index f9074cc..03f74ef 100644
--- a/packages/server/src/registration/verifyRegistrationResponse.test.ts
+++ b/packages/server/src/registration/verifyRegistrationResponse.test.ts
@@ -568,6 +568,18 @@ test('should fail verification if custom challenge verifier returns false', asyn
   ).rejects.toThrow(/custom challenge verifier returned false/i);
 });
 
+test('should return credential backup info', async () => {
+  const verification = await verifyRegistrationResponse({
+    credential: attestationNone,
+    expectedChallenge: attestationNoneChallenge,
+    expectedOrigin: 'https://dev.dontneeda.pw',
+    expectedRPID: 'dev.dontneeda.pw',
+  });
+
+  expect(verification.registrationInfo?.credentialDeviceType).toEqual('singleDevice');
+  expect(verification.registrationInfo?.credentialBackedUp).toEqual(false);
+});
+
 /**
  * Various Attestations Below
  */