Add test for non-present command arg value

rreusser · rreusser · commit 242f3b47362f · 2016-11-21T13:18:18.000-05:00
diff --git a/test/jasmine/tests/command_test.js b/test/jasmine/tests/command_test.js
@@ -513,7 +513,7 @@ describe('component bindings', function() {
         }).catch(fail).then(done);
     });
 
-    it('udpates bound components when the value changes', function(done) {
+    it('does not update the component if the value is not present', function(done) {
         expect(gd.layout.sliders[0].active).toBe(0);
 
         Plotly.restyle(gd, 'marker.color', 'ecru').then(function() {
