update scatter(ternary) supplyDefaults test for hoveron flaglist

Author: alexcjohnson

test/jasmine/tests/scatter_test.js

@@ -68,13 +68,12 @@ describe('Test scatter', function() {
                 fill: 'tonext'
             };
 
-            // even with fill tonext, as long as there are markers or text
-            // you get points
+            // fills and markers, you get both hover types
             // you need visible: true here, as that normally gets set
             // outside of the module supplyDefaults
             traceOut = {visible: true};
             supplyDefaults(traceIn, traceOut, defaultColor, layout);
-            expect(traceOut.hoveron).toBe('points');
+            expect(traceOut.hoveron).toBe('points+fills');
 
             // but with only lines (or just fill) and fill tonext or toself
             // you get fills

test/jasmine/tests/scatterternary_test.js

@@ -168,13 +168,12 @@ describe('scatterternary defaults', function() {
             fill: 'tonext'
         };
 
-        // even with fill tonext, as long as there are markers or text
-        // you get points
+        // fills and markers, you get both hover types
         // you need visible: true here, as that normally gets set
         // outside of the module supplyDefaults
         traceOut = {visible: true};
         supplyDefaults(traceIn, traceOut, defaultColor, layout);
-        expect(traceOut.hoveron).toBe('points');
+        expect(traceOut.hoveron).toBe('points+fills');
 
         // but with only lines (or just fill) and fill tonext or toself
         // you get fills