test: add missing unit and integration test

lib/core/endpoints/presence/get_state.js

@@ -59,7 +59,7 @@ class GetPresenceStateRequest extends request_1.AbstractRequest {
     }
     get path() {
         const { keySet: { subscribeKey }, uuid, channels, } = this.parameters;
-        return `/v2/presence/sub-key/${subscribeKey}/channel/${(0, utils_1.encodeNames)(channels !== null && channels !== void 0 ? channels : [], ',')}/uuid/${uuid}`;
+        return `/v2/presence/sub-key/${subscribeKey}/channel/${(0, utils_1.encodeNames)(channels !== null && channels !== void 0 ? channels : [], ',')}/uuid/${(0, utils_1.encodeString)(uuid)}`;
     }
     get queryParameters() {
         const { channelGroups } = this.parameters;

lib/core/endpoints/presence/heartbeat.js

@@ -59,7 +59,7 @@ class HeartbeatRequest extends request_1.AbstractRequest {
         const query = { heartbeat: `${heartbeat}` };
         if (channelGroups && channelGroups.length !== 0)
             query['channel-group'] = channelGroups.join(',');
-        if (state)
+        if (state !== undefined)
             query.state = JSON.stringify(state);
         return query;
     }

lib/core/endpoints/presence/set_state.js

@@ -39,7 +39,7 @@ class SetPresenceStateRequest extends request_1.AbstractRequest {
         const { keySet: { subscribeKey }, state, channels = [], channelGroups = [], } = this.parameters;
         if (!subscribeKey)
             return 'Missing Subscribe Key';
-        if (!state)
+        if (state === undefined)
             return 'Missing State';
         if ((channels === null || channels === void 0 ? void 0 : channels.length) === 0 && (channelGroups === null || channelGroups === void 0 ? void 0 : channelGroups.length) === 0)
             return 'Please provide a list of channels and/or channel-groups';

lib/core/endpoints/presence/where_now.js

@@ -44,7 +44,7 @@ class WhereNowRequest extends request_1.AbstractRequest {
             const serviceResponse = this.deserializeResponse(response);
             if (!serviceResponse.payload)
                 return { channels: [] };
-            return { channels: serviceResponse.payload.channels };
+            return { channels: serviceResponse.payload.channels || [] };
         });
     }
     get path() {

src/core/endpoints/presence/get_state.ts

@@ -9,7 +9,7 @@ import { AbstractRequest } from '../../components/request';
 import RequestOperation from '../../constants/operations';
 import { KeySet, Payload, Query } from '../../types/api';
 import * as Presence from '../../types/api/presence';
-import { encodeNames } from '../../utils';
+import { encodeNames, encodeString } from '../../utils';
 
 // --------------------------------------------------------
 // ------------------------ Types -------------------------
@@ -20,6 +20,11 @@ import { encodeNames } from '../../utils';
  * Request configuration parameters.
  */
 type RequestParameters = Presence.GetPresenceStateParameters & {
+  /**
+   * The subscriber uuid to get the current state.
+   */
+  uuid: string;
+
   /**
    * PubNub REST API access key set.
    */
@@ -103,7 +108,10 @@ export class GetPresenceStateRequest extends AbstractRequest<Presence.GetPresenc
       channels,
     } = this.parameters;
 
-    return `/v2/presence/sub-key/${subscribeKey}/channel/${encodeNames(channels ?? [], ',')}/uuid/${uuid}`;
+    return `/v2/presence/sub-key/${subscribeKey}/channel/${encodeNames(
+      channels ?? [],
+      ',',
+    )}/uuid/${encodeString(uuid)}`;
   }
 
   protected get queryParameters(): Query {

src/core/endpoints/presence/heartbeat.ts

@@ -91,7 +91,7 @@ export class HeartbeatRequest extends AbstractRequest<Presence.PresenceHeartbeat
     const query: Record<string, string> = { heartbeat: `${heartbeat}` };
 
     if (channelGroups && channelGroups.length !== 0) query['channel-group'] = channelGroups.join(',');
-    if (state) query.state = JSON.stringify(state);
+    if (state !== undefined) query.state = JSON.stringify(state);
 
     return query;
   }

src/core/endpoints/presence/set_state.ts

@@ -80,7 +80,7 @@ export class SetPresenceStateRequest extends AbstractRequest<Presence.SetPresenc
     } = this.parameters;
 
     if (!subscribeKey) return 'Missing Subscribe Key';
-    if (!state) return 'Missing State';
+    if (state === undefined) return 'Missing State';
     if (channels?.length === 0 && channelGroups?.length === 0)
       return 'Please provide a list of channels and/or channel-groups';
   }

src/core/endpoints/presence/where_now.ts

@@ -80,7 +80,7 @@ export class WhereNowRequest extends AbstractRequest<Presence.WhereNowResponse,
 
     if (!serviceResponse.payload) return { channels: [] };
 
-    return { channels: serviceResponse.payload.channels };
+    return { channels: serviceResponse.payload.channels || [] };
   }
 
   protected get path(): string {

src/core/pubnub-common.ts

@@ -2542,7 +2542,7 @@ export class PubNubCore<
 
       const request = new GetPresenceStateRequest({
         ...parameters,
-        uuid: parameters.uuid ?? this._configuration.userId,
+        uuid: parameters.uuid ?? this._configuration.userId!,
         keySet: this._configuration.keySet,
       });
       const logResponse = (response: Presence.GetPresenceStateResponse | null) => {