Add image chart json

Author: LoganWlv

test/image/mocks/bar_annotation_max_range_eq_category.json

@@ -0,0 +1,28 @@
+{
+  "data": [{
+    "x" : [ "1.5", "2.5", "3.5", "Not Known" ],
+    "y" : [ "1.0", "1.0", "2.0", "1.0" ],
+    "type" : "bar"
+  }],
+  "layout": {
+    "xaxis" : {
+      "type" : "category",
+      "autorange": true
+    },
+    "annotations": [
+      {
+        "x": "Not Known",
+        "y": 1,
+        "text": "Should point to category",
+        "showarrow": true
+      },
+      {
+        "x": 1.5,
+        "y": 1.0,
+        "text": "Should point to serial number",
+        "showarrow": true
+      }
+    ]
+  }
+}
+

test/image/mocks/bar_max_range_eq_category.json

@@ -1779,6 +1779,16 @@ describe('Test axes', function() {
                 expect(gd._fullLayout.xaxis.categoryarray).toEqual(['b', 'a', 'd', 'e', 'c']);
             });
         });
+    });
+
+    describe('bar category autorange', function() {
+        var gd;
+
+        beforeEach(function() {
+            gd = createGraphDiv();
+        });
+
+        afterEach(destroyGraphDiv);
 
         describe('a category has the same value of one of the auto range computed extreme', function() {
             it('should compute the right range for X axis', function() {