Update PriorityQueue.test.js

test/PriorityQueue.test.js

@@ -47,8 +47,11 @@ describe( 'PriorityQueue', () => {
 		queue.add( { priority: 1 }, cb );
 		expect( queue.items.length ).toEqual( queue.callbacks.size );
 
-		await nextFrame();
-		await nextFrame();
+		for ( let i = 0; i < 7; i ++ ) {
+
+			await nextFrame();
+
+		}
 
 		expect( result ).toEqual( [ 8, 6, 4, 3, 2, 1, 0 ] );
 		expect( queue.items.length ).toEqual( queue.callbacks.size );