add ternary test suite:

- add one visibility toogle test
- add one delete / add trace test

Author: etpinard

test/jasmine/tests/ternary_test.js

@@ -0,0 +1,88 @@
+var Plotly = require('@lib');
+var Lib = require('@src/lib');
+var d3 = require('d3');
+var createGraphDiv = require('../assets/create_graph_div');
+var destroyGraphDiv = require('../assets/destroy_graph_div');
+
+
+describe('ternary plots', function() {
+    'use strict';
+
+    afterEach(destroyGraphDiv);
+
+    describe('with scatterternary trace(s)', function() {
+        var mock = require('@mocks/ternary_simple.json');
+        var gd;
+
+        beforeEach(function(done) {
+            gd = createGraphDiv();
+
+            var mockCopy = Lib.extendDeep({}, mock);
+
+            Plotly.plot(gd, mockCopy.data, mockCopy.layout).then(done);
+        });
+
+        it('should be able to toggle trace visibility', function(done) {
+            expect(countTraces('scatter')).toEqual(1);
+
+            Plotly.restyle(gd, 'visible', false).then(function() {
+                expect(countTraces('scatter')).toEqual(0);
+
+                return Plotly.restyle(gd, 'visible', true);
+            }).then(function() {
+                expect(countTraces('scatter')).toEqual(1);
+
+                return Plotly.restyle(gd, 'visible', 'legendonly');
+            }).then(function() {
+                expect(countTraces('scatter')).toEqual(0);
+
+                return Plotly.restyle(gd, 'visible', true);
+            }).then(function() {
+                expect(countTraces('scatter')).toEqual(1);
+
+                done();
+            });
+        });
+
+        it('should be able to delete and add traces', function(done) {
+            expect(countTernarySubplot()).toEqual(1);
+            expect(countTraces('scatter')).toEqual(1);
+
+            Plotly.deleteTraces(gd, [0]).then(function() {
+                expect(countTernarySubplot()).toEqual(0);
+                expect(countTraces('scatter')).toEqual(0);
+
+                var trace = Lib.extendDeep({}, mock.data[0]);
+
+                return Plotly.addTraces(gd, [trace]);
+            }).then(function() {
+                expect(countTernarySubplot()).toEqual(1);
+                expect(countTraces('scatter')).toEqual(1);
+
+                var trace = Lib.extendDeep({}, mock.data[0]);
+
+                return Plotly.addTraces(gd, [trace]);
+            }).then(function() {
+                expect(countTernarySubplot()).toEqual(1);
+                expect(countTraces('scatter')).toEqual(2);
+
+                return Plotly.deleteTraces(gd, [0]);
+            }).then(function() {
+                expect(countTernarySubplot()).toEqual(1);
+                expect(countTraces('scatter')).toEqual(1);
+
+                done();
+            });
+
+        });
+
+    });
+
+    function countTernarySubplot() {
+        return d3.selectAll('.ternary').size();
+    }
+
+    function countTraces(type) {
+        return d3.selectAll('.ternary').selectAll('g.trace.' + type).size();
+    }
+});