try

Author: etpinard

test/jasmine/tests/bar_test.js

@@ -681,8 +681,6 @@ describe('bar hover', function() {
 
     var gd;
 
-    var TOL = 0.1;
-
     beforeAll(function() {
         jasmine.addMatchers(customMatchers);
     });
@@ -708,12 +706,19 @@ describe('bar hover', function() {
         var pt = Bar.hoverPoints(pointData, xval, yval, closest)[0];
 
         return {
-            index: pt.index,
-            color: pt.color,
-            pos: [pt.x0, pt.x1, pt.y0, pt.y1, pt.xLabelVal, pt.yLabelVal]
+            style: [pt.index, pt.color, pt.xLabelVal, pt.yLabelVal],
+            pos: [pt.x0, pt.x1, pt.y0, pt.y1]
         };
     }
 
+    function assertPos(actual, expected) {
+        var TOL = 5;
+
+        actual.forEach(function(p, i) {
+            expect(p).toBeWithin(expected[i], TOL);
+        });
+    }
+
     describe('with orientation *v*', function() {
         beforeAll(function(done) {
             gd = createGraphDiv();
@@ -726,21 +731,15 @@ describe('bar hover', function() {
         it('should return the correct hover point data (case x)', function() {
             var out = _hover(gd, 0, 0, 'x');
 
-            expect(out.index).toEqual(0);
-            expect(out.color).toEqual('rgb(255, 102, 97)');
-            expect(out.pos).toBeCloseToArray([
-                11.87, 106.8, 152.76, 152.76, 0, 13.23
-            ], TOL);
+            expect(out.style).toEqual([0, 'rgb(255, 102, 97)', 0, 13.23]);
+            assertPos(out.pos, [11.87, 106.8, 152.76, 152.76]);
         });
 
         it('should return the correct hover point data (case closest)', function() {
             var out = _hover(gd, -0.2, 12, 'closest');
 
-            expect(out.index).toEqual(0);
-            expect(out.color).toEqual('rgb(255, 102, 97)');
-            expect(out.pos).toBeCloseToArray([
-                11.87, 59.33, 152.76, 152.76, 0, 13.23
-            ], TOL);
+            expect(out.style).toEqual([0, 'rgb(255, 102, 97)', 0, 13.23]);
+            assertPos(out.pos, [11.87, 59.33, 152.76, 152.76]);
         });
     });
 
@@ -756,21 +755,15 @@ describe('bar hover', function() {
         it('should return the correct hover point data (case y)', function() {
             var out = _hover(gd, 185.645, 0.15, 'y');
 
-            expect(out.index).toEqual(0);
-            expect(out.color).toEqual('#1f77b4');
-            expect(out.pos).toBeCloseToArray([
-                182.88, 182.88, 214.5, 170.5, 75, 0
-            ], TOL);
+            expect(out.style).toEqual([0, '#1f77b4', 75, 0]);
+            assertPos(out.pos, [182.88, 182.88, 214.5, 170.5]);
         });
 
         it('should return the correct hover point data (case closest)', function() {
             var out = _hover(gd, 135.88, -0.15, 'closest');
 
-            expect(out.index).toEqual(0);
-            expect(out.color).toEqual('#1f77b4');
-            expect(out.pos).toBeCloseToArray([
-                182.88, 182.88, 214.5, 192.5, 75, 0
-            ], TOL);
+            expect(out.style).toEqual([0, '#1f77b4', 75, 0]);
+            assertPos(out.pos, [182.88, 182.88, 214.5, 192.5]);
         });
     });