test(RequestClient): fix error handling

src/request/RequestClient.ts

@@ -215,6 +215,7 @@ export class RequestClient implements HttpClient {
       .post<T>(url, data, { headers, withCredentials: true })
       .then((response) => {
         throwIfError(response)
+
         return this.parseResponse<T>(response)
       })
       .catch(async (e) => {
@@ -464,6 +465,8 @@ export class RequestClient implements HttpClient {
 
     if (e instanceof LoginRequiredError) {
       this.clearCsrfTokens()
+
+      throw e
     }
 
     if (response?.status === 403 || response?.status === 449) {
@@ -486,7 +489,8 @@ export class RequestClient implements HttpClient {
       else return
     }
 
-    throw prefixMessage(e, 'Error while handling error. ')
+    if (e.message) throw e
+    else throw prefixMessage(e, 'Error while handling error. ')
   }
 
   protected parseResponse<T>(response: AxiosResponse<any>) {
@@ -538,8 +542,9 @@ export class RequestClient implements HttpClient {
 
     this.httpClient = createAxiosInstance(baseUrl, httpsAgent)
 
-    this.httpClient.defaults.validateStatus = (status) =>
-      status >= 200 && status < 401
+    this.httpClient.defaults.validateStatus = (status) => {
+      return status >= 200 && status <= 401
+    }
   }
 }
 

src/test/RequestClient.spec.ts

@@ -5,6 +5,8 @@ import { app, mockedAuthResponse } from './SAS_server_app'
 import { ServerType } from '@sasjs/utils'
 import SASjs from '../SASjs'
 import * as axiosModules from '../utils/createAxiosInstance'
+import { LoginRequiredError } from '../types/errors'
+import { prefixMessage } from '@sasjs/utils/error'
 
 const axiosActual = jest.requireActual('axios')
 
@@ -55,8 +57,11 @@ describe('RequestClient', () => {
   it('should response the POST method with Unauthorized', async () => {
     await expect(
       adapter.getAccessToken('clientId', 'clientSecret', 'incorrect')
-    ).rejects.toThrow(
-      'Error while getting access token. Request failed with status code 401'
+    ).rejects.toEqual(
+      prefixMessage(
+        new LoginRequiredError(),
+        'Error while getting access token. '
+      )
     )
   })
 })
@@ -132,8 +137,11 @@ describe('RequestClient - Self Signed Server', () => {
   it('should response the POST method with Unauthorized', async () => {
     await expect(
       adapter.getAccessToken('clientId', 'clientSecret', 'incorrect')
-    ).rejects.toThrow(
-      'Error while getting access token. Request failed with status code 401'
+    ).rejects.toEqual(
+      prefixMessage(
+        new LoginRequiredError(),
+        'Error while getting access token. '
+      )
     )
   })
 })

src/test/SAS_server_app.ts

@@ -18,6 +18,7 @@ app.get('/', function (req: any, res: any) {
 
 app.post('/SASLogon/oauth/token', function (req: any, res: any) {
   let valid = true
+
   // capture the encoded form data
   req.on('data', (data: any) => {
     const resData = data.toString()