add hovertemplate tests for scatterternary and scattermapbox

Author: antoinerg

test/jasmine/tests/scattermapbox_test.js

@@ -10,6 +10,7 @@ var destroyGraphDiv = require('../assets/destroy_graph_div');
 var failTest = require('../assets/fail_test');
 var supplyAllDefaults = require('../assets/supply_defaults');
 
+var assertHoverLabelContent = require('../assets/custom_assertions').assertHoverLabelContent;
 var mouseEvent = require('../assets/mouse_event');
 var click = require('../assets/click');
 var HOVERMINTIME = require('@src/components/fx').constants.HOVERMINTIME;
@@ -601,6 +602,15 @@ describe('@noCI scattermapbox hover', function() {
         };
     }
 
+    function checkHoverLabel(pos, content) {
+        mouseEvent('mousemove', pos[0], pos[1]);
+
+        assertHoverLabelContent({
+            nums: content[0],
+            name: content[1]
+        });
+    }
+
     it('should generate hover label info (base case)', function() {
         var xval = 11;
         var yval = 11;
@@ -788,6 +798,17 @@ describe('@noCI scattermapbox hover', function() {
             done();
         });
     });
+
+    it('should always display hoverlabel when hovertemplate is defined', function(done) {
+        Plotly.restyle(gd, {
+            name: '',
+            hovertemplate: 'tpl2<extra></extra>'
+        })
+        .then(function() {
+            checkHoverLabel([190, 215], ['tpl2', '']);
+            done();
+        });
+    });
 });
 
 describe('@noCI Test plotly events on a scattermapbox plot:', function() {

test/jasmine/tests/scatterternary_test.js

@@ -9,6 +9,9 @@ var failTest = require('../assets/fail_test');
 var customAssertions = require('../assets/custom_assertions');
 var supplyAllDefaults = require('../assets/supply_defaults');
 
+var mouseEvent = require('../assets/mouse_event');
+var assertHoverLabelContent = customAssertions.assertHoverLabelContent;
+
 var assertClip = customAssertions.assertClip;
 var assertNodeDisplay = customAssertions.assertNodeDisplay;
 
@@ -334,17 +337,24 @@ describe('scatterternary hover', function() {
 
     var gd;
 
+    function check(pos, content) {
+        mouseEvent('mousemove', pos[0], pos[1]);
+
+        assertHoverLabelContent({
+            nums: content[0],
+            name: content[1]
+        });
+    }
+
     beforeAll(function(done) {
         gd = createGraphDiv();
-
         var data = [{
             type: 'scatterternary',
             a: [0.1, 0.2, 0.3],
             b: [0.3, 0.2, 0.1],
             c: [0.1, 0.4, 0.5],
             text: ['A', 'B', 'C']
         }];
-
         Plotly.plot(gd, data).then(done);
     });
 
@@ -418,6 +428,25 @@ describe('scatterternary hover', function() {
         .then(done);
     });
 
+    it('should always display hoverlabel when hovertemplate is defined', function(done) {
+        var fig = Lib.extendDeep({}, require('@mocks/ternary_simple.json'));
+
+        Plotly.newPlot(gd, fig)
+        .then(function() {
+            return Plotly.restyle(gd, {
+                hovertemplate: '%{a}, %{b}, %{c}',
+                name: '',
+                text: null,
+                hovertext: null
+            });
+        })
+        .then(function() {
+            check([380, 210], ['0.5, 0.25, 0.25']);
+        })
+        .catch(failTest)
+        .then(done);
+    });
+
 });
 
 describe('Test scatterternary *cliponaxis*', function() {