fix TS.QUERYINDEX with multiple filters (#1996)

* fix TS.QUERYINDEX with multiple filters

* Update QUERYINDEX.spec.ts

* Update QUERYINDEX.spec.ts

* Update QUERYINDEX.spec.ts

Co-authored-by: Leibale Eidelman <leibale1998@gmail.com>

Author: JamesGDiaz

packages/time-series/lib/commands/QUERYINDEX.spec.ts

@@ -3,21 +3,28 @@ import testUtils, { GLOBAL } from '../test-utils';
 import { transformArguments } from './QUERYINDEX';
 
 describe('QUERYINDEX', () => {
-    it('transformArguments', () => {
-        assert.deepEqual(
-            transformArguments('*'),
-            ['TS.QUERYINDEX', '*']
-        );
+    describe('transformArguments', () => {
+        it('single filter', () => {
+            assert.deepEqual(
+                transformArguments('*'),
+                ['TS.QUERYINDEX', '*']
+            );
+        });
+        
+        it('multiple filters', () => {
+            assert.deepEqual(
+                transformArguments(['a=1', 'b=2']),
+                ['TS.QUERYINDEX', 'a=1', 'b=2']
+            );
+        });
     });
 
     testUtils.testWithClient('client.ts.queryIndex', async client => {
-        await Promise.all([
-            client.ts.create('key', {
-                LABELS: {
-                    label: 'value'
-                }
-            })
-        ]);
+        await client.ts.create('key', {
+            LABELS: {
+                label: 'value'
+            }
+        });
 
         assert.deepEqual(
             await client.ts.queryIndex('label=value'),

packages/time-series/lib/commands/QUERYINDEX.ts

@@ -1,7 +1,11 @@
+import { RedisCommandArguments } from '@node-redis/client/dist/lib/commands';
+import { pushVerdictArguments } from '@node-redis/client/dist/lib/commands/generic-transformers';
+import { Filter } from '.';
+
 export const IS_READ_ONLY = true;
 
-export function transformArguments(query: string): Array<string> {
-    return ['TS.QUERYINDEX', query];
+export function transformArguments(filter: Filter): RedisCommandArguments {
+    return pushVerdictArguments(['TS.QUERYINDEX'], filter);
 }
 
 export declare function transformReply(): Array<string>;