add unit test on setProgress trackOnce : chekc that trackOnce false i…

…s trasmited in the track() call.

test/vast_tracker.js

@@ -130,6 +130,25 @@ describe('VASTTracker', function () {
         });
       });
 
+      describe('#setProgress trackOnce', () => {
+
+        after(()=> {
+          this.stub?.restore();
+        })
+
+        it('should send firstQuartile event with trackOnce : false', () => {
+          this.stub = sinon.stub(this.Tracker, 'track').callsFake((eventName, params) => {
+            console.log("testprogress : "+eventName);
+            if(eventName === 'progress-23') {
+              params.once.should.equal(false);
+
+            }
+          });
+
+          this.Tracker.setProgress(23, null, false);
+        });
+      });
+
       describe('#setMuted', () => {
         before((done) => {
           _eventsSent = [];