fix bug in cluster slots, enhance live resharding test

index.ts

@@ -19,4 +19,3 @@ export function createClient<S extends RedisScripts = Record<string, never>>(
         modules
     });
 }
-

packages/client/lib/cluster/cluster-slots.ts

@@ -82,7 +82,7 @@ export default class RedisClusterSlots<M extends RedisModules, S extends RedisSc
             };
 
             for (const { from, to } of master.slots) {
-                for (let i = from; i < to; i++) {
+                for (let i = from; i <= to; i++) {
                     this.#slots[i] = slot;
                 }
             }

packages/client/lib/cluster/index.spec.ts

@@ -82,6 +82,12 @@ describe('Cluster', () => {
             10
         );
 
+        await Promise.all(
+            cluster.getMasters().map(({ client }) => {
+                return client.clusterSetSlot(slot, ClusterSlotStates.NODE, to!.id);
+            })
+        );
+
         // should be able to get the key from the new node
         assert.equal(
             await cluster.get(key),