fix: allow LiveQuery on Parse.Session (#7554)

spec/ParseLiveQuery.spec.js

@@ -708,6 +708,58 @@ describe('ParseLiveQuery', function () {
     }
   });
 
+  it('liveQuery on Session class', async done => {
+    await reconfigureServer({
+      liveQuery: { classNames: [Parse.Session] },
+      startLiveQueryServer: true,
+      verbose: false,
+      silent: true,
+    });
+
+    const user = new Parse.User();
+    user.setUsername('username');
+    user.setPassword('password');
+    await user.signUp();
+
+    const query = new Parse.Query(Parse.Session);
+    const subscription = await query.subscribe();
+
+    subscription.on('create', async obj => {
+      await new Promise(resolve => setTimeout(resolve, 200));
+      expect(obj.get('user').id).toBe(user.id);
+      expect(obj.get('createdWith')).toEqual({ action: 'login', authProvider: 'password' });
+      expect(obj.get('expiresAt')).toBeInstanceOf(Date);
+      expect(obj.get('installationId')).toBeDefined();
+      expect(obj.get('createdAt')).toBeInstanceOf(Date);
+      expect(obj.get('updatedAt')).toBeInstanceOf(Date);
+      done();
+    });
+
+    await Parse.User.logIn('username', 'password');
+  });
+
+  it('prevent liveQuery on Session class when not logged in', async done => {
+    await reconfigureServer({
+      liveQuery: {
+        classNames: [Parse.Session],
+      },
+      startLiveQueryServer: true,
+      verbose: false,
+      silent: true,
+    });
+
+    Parse.LiveQuery.on('error', error => {
+      expect(error).toBe('Invalid session token');
+    });
+    const query = new Parse.Query(Parse.Session);
+    const subscription = await query.subscribe();
+    subscription.on('error', error => {
+      Parse.LiveQuery.removeAllListeners('error');
+      expect(error).toBe('Invalid session token');
+      done();
+    });
+  });
+
   it('handle invalid websocket payload length', async done => {
     await reconfigureServer({
       liveQuery: {
@@ -754,7 +806,7 @@ describe('ParseLiveQuery', function () {
 
     await reconfigureServer({
       liveQuery: {
-        classNames: ['_User'],
+        classNames: [Parse.User],
       },
       startLiveQueryServer: true,
       verbose: false,