test fixed

client/core/src/column-header/column-header.js

@@ -1,8 +1,7 @@
 import {module} from '../module';
 
 export default class ColumnHeader {
-    constructor($attrs) {
+    constructor() {
-        this.$attrs = $attrs;
         this.order = undefined;
         this.mouseIsOver = false;
     }
@@ -23,20 +22,21 @@ export default class ColumnHeader {
         return showArrow;
     }
     $onInit() {
-        if (this.$attrs.defaultOrder) {
+        if (this.defaultOrder) {
-            this.order = this.$attrs.defaultOrder;
+            this.order = this.defaultOrder;
             this.onClick();
         }
     }
 }
-ColumnHeader.$inject = ['$attrs'];
+ColumnHeader.$inject = [];
 
 module.component('vnColumnHeader', {
     template: require('./column-header.html'),
     bindings: {
         field: '@?',
         text: '@?',
-        className: '@?'
+        className: '@?',
+        defaultOrder: '@?'
     },
     require: {
         gridHeader: '^^vnGridHeader'

client/core/src/column-header/column-header.spec.js

@@ -67,4 +67,22 @@ describe('Component vnColumnHeader', () => {
             expect(result).toEqual(false);
         });
     });
+
+    describe('onInit()', () => {
+        it(`should never call onClick()`, () => {
+            spyOn(controller, 'onClick');
+            controller.$onInit();
+
+            expect(controller.onClick).not.toHaveBeenCalledWith();
+        });
+
+        it(`should define controllers order as per defaultOrder then call onClick()`, () => {
+            controller.defaultOrder = 'ASC';
+            spyOn(controller, 'onClick');
+            controller.$onInit();
+
+            expect(controller.order).toEqual('ASC');
+            expect(controller.onClick).toHaveBeenCalledWith();
+        });
+    });
 });