diff --git a/test/basic.js b/test/basic.js
index ff302670..e3f41f67 100644
--- a/test/basic.js
+++ b/test/basic.js
@@ -102,6 +102,23 @@
         Util.simulateViewerClick(viewer, 0.25, 0.25);
     });
 
+    // ----------
+    test('Fullscreen', function() {
+        ok(!viewer.isFullPage(), 'Started out not fullpage');
+        ok(!$(viewer.element).hasClass('fullpage'),
+            'No fullpage class on div');
+
+        viewer.setFullPage(true);
+        ok(viewer.isFullPage(), 'Enabled fullpage');
+        ok($(viewer.element).hasClass('fullpage'),
+            'Fullpage class added to div');
+
+        viewer.setFullPage(false);
+        ok(!viewer.isFullPage(), 'Disabled fullpage');
+        ok(!$(viewer.element).hasClass('fullpage'),
+            'Fullpage class removed from div');
+    });
+
     // ----------
     asyncTest('Close', function() {
         var closeHandler = function() {