fix authUtil tests and description for getMfaSerial

Author: yuxianrz

packages/amazonq/test/unit/codewhisperer/util/authUtil.test.ts

@@ -414,16 +414,19 @@ describe('AuthUtil', async function () {
     describe('loginIam', function () {
         it('creates IAM session and logs in', async function () {
             const mockResponse = {
-                id: 'test-credential-id',
-                credentials: {
-                    accessKeyId: 'encrypted-access-key',
-                    secretAccessKey: 'encrypted-secret-key',
-                    sessionToken: 'encrypted-session-token',
+                credential: {
+                    id: 'test-credential-id',
+                    kinds: [],
+                    credentials: {
+                        accessKeyId: 'encrypted-access-key',
+                        secretAccessKey: 'encrypted-secret-key',
+                        sessionToken: 'encrypted-session-token',
+                    },
                 },
                 updateCredentialsParams: {
                     data: 'credential-data',
                 },
-            }
+            } satisfies GetIamCredentialResult
 
             const mockIamLogin = {
                 login: sinon.stub().resolves(mockResponse),
@@ -433,25 +436,25 @@ describe('AuthUtil', async function () {
             sinon.stub(auth2, 'IamLogin').returns(mockIamLogin as any)
 
             const response = await auth.loginIam({
-                accessKey: 'accessKey',
-                secretKey: 'secretKey',
-                sessionToken: 'sessionToken',
+                accessKey: 'testAccessKey',
+                secretKey: 'testSecretKey',
+                sessionToken: 'testSessionToken',
             })
 
             assert.ok(mockIamLogin.login.calledOnce)
             assert.ok(
                 mockIamLogin.login.calledWith({
-                    accessKey: 'accessKey',
-                    secretKey: 'secretKey',
-                    sessionToken: 'sessionToken',
+                    accessKey: 'testAccessKey',
+                    secretKey: 'testSecretKey',
+                    sessionToken: 'testSessionToken',
                     roleArn: undefined,
                 })
             )
             assert.strictEqual(response, mockResponse)
         })
 
         it('creates IAM session with role ARN', async function () {
-            const mockResponse: GetIamCredentialResult = {
+            const mockResponse = {
                 credential: {
                     id: 'test-credential-id',
                     kinds: [],
@@ -464,7 +467,7 @@ describe('AuthUtil', async function () {
                 updateCredentialsParams: {
                     data: 'credential-data',
                 },
-            }
+            } satisfies GetIamCredentialResult
 
             const mockIamLogin = {
                 login: sinon.stub().resolves(mockResponse),
@@ -474,10 +477,10 @@ describe('AuthUtil', async function () {
             sinon.stub(auth2, 'IamLogin').returns(mockIamLogin as any)
 
             const opts: auth2.IamProfileOptions = {
-                accessKey: 'myAccessKey',
-                secretKey: 'mySecretKey',
-                sessionToken: 'mySessionToken',
-                roleArn: 'arn:aws:iam::123456789012:role/MyTestRole',
+                accessKey: 'testAccessKey',
+                secretKey: 'testSecretKey',
+                sessionToken: 'testSessionToken',
+                roleArn: 'arn:aws:iam::123456789012:role/TestRole',
             }
 
             const response = await auth.loginIam(opts)

packages/core/src/auth/credentials/utils.ts

@@ -105,8 +105,8 @@ const errorMessageUserCancelled = localize('AWS.error.mfa.userCancelled', 'User
 /**
  * @description Prompts user for MFA serial number
  *
- * @param defaultSerial Default value for the serial number input
- * @param profileName Name of Credentials profile we are asking an MFA Token for
+ * @param defaultSerial Default MFA serial number to pre-fill
+ * @param profileName Name of Credentials profile we are asking an MFA serial for
  */
 export async function getMfaSerialFromUser(defaultSerial: string, profileName: string): Promise<string> {
     const inputBox = createInputBox({