only disconnect redis message queue client if it is different from cache client

packages/import-handler/test/util.ts

@@ -1,19 +1,8 @@
 import { Readability } from '@omnivore/readability'
-import { RedisDataSource } from '@omnivore/utils'
+import Redis from 'ioredis'
 import { ArticleSavingRequestStatus, ImportContext } from '../src'
 
-export const stubImportCtx = (): ImportContext => {
-  const redisDataSource = new RedisDataSource({
-    cache: {
-      url: process.env.REDIS_URL,
-      cert: process.env.REDIS_CERT,
-    },
-    mq: {
-      url: process.env.MQ_REDIS_URL,
-      cert: process.env.MQ_REDIS_CERT,
-    },
-  })
-
+export const stubImportCtx = (redisClient: Redis): ImportContext => {
   return {
     userId: '',
     countImported: 0,
@@ -35,7 +24,7 @@ export const stubImportCtx = (): ImportContext => {
     ): Promise<void> => {
       return Promise.resolve()
     },
-    redisClient: redisDataSource.cacheClient,
+    redisClient,
     taskId: '',
     source: 'csv-importer',
   }