update values passed to assertEvent

use non-blocking assert syntax

Author: jdpaterson

test/jasmine/tests/gl3d_plot_interact_test.js

@@ -942,14 +942,14 @@ describe('Test gl3d drag and wheel interactions', function() {
         var relayoutCallback = jasmine.createSpy('relayoutCallback');
 
         function assertEvent(e, passive) {
-            expect(e.defaultPrevented).toEqual(!passive);
+            expect(e.defaultPrevented).not.toEqual(passive);
             relayoutCallback();
         }
 
         gd.addEventListener('touchend', function(e) { assertEvent(e, true); });
         gd.addEventListener('touchstart', function(e) { assertEvent(e, true); });
-        gd.addEventListener('touchmove', function(e) { assertEvent(e, true); });
-        gd.addEventListener('wheel', function(e) { assertEvent(e, true); });
+        gd.addEventListener('touchmove', function(e) { assertEvent(e, false); });
+        gd.addEventListener('wheel', function(e) { assertEvent(e, false); });
 
         Plotly.plot(gd, mock)
         .then(function() {