fix tests with redis 6.0.x

lib/client/index.spec.ts

@@ -108,13 +108,18 @@ describe('Client', () => {
                 password: 'wrongpassword'
             });
 
+            let message;
+            if (isRedisVersionGreaterThan([6, 2])) {
+                message = 'WRONGPASS invalid username-password pair or user is disabled.';
+            } else if (isRedisVersionGreaterThan([6])) {
+                message = 'WRONGPASS invalid username-password pair';
+            } else {
+                message = 'ERR invalid password';
+            }
+
             await assert.rejects(
                 client.connect(),
-                {
+                { message }
-                    message: isRedisVersionGreaterThan([6]) ?
-                        'WRONGPASS invalid username-password pair or user is disabled.' :
-                        'ERR invalid password'
-                }
             );
 
             assert.equal(client.isOpen, false);

lib/commands/ACL_GETUSER.spec.ts

@@ -1,5 +1,5 @@
 import { strict as assert } from 'assert';
-import { describeHandleMinimumRedisVersion, itWithClient, TestRedisServers } from '../test-utils';
+import { describeHandleMinimumRedisVersion, isRedisVersionGreaterThan, itWithClient, TestRedisServers } from '../test-utils';
 import { transformArguments } from './ACL_GETUSER';
 
 describe('ACL GETUSER', () => {
@@ -20,7 +20,7 @@ describe('ACL GETUSER', () => {
                 passwords: [],
                 commands: '+@all',
                 keys: ['*'],
-                channels: ['*']
+                channels: isRedisVersionGreaterThan([6, 2]) ? ['*'] : undefined
             }
         );
     });

lib/commands/HELLO.spec.ts

@@ -73,5 +73,7 @@ describe('HELLO', () => {
                 modules: []
             }
         );
+    }, {
+        minimumRedisVersion: [6, 2]
     });
 });