diff --git a/client/core/src/drop-down/drop-down.spec.js b/client/core/src/drop-down/drop-down.spec.js
index 40944b872..4e2b8d5b9 100644
--- a/client/core/src/drop-down/drop-down.spec.js
+++ b/client/core/src/drop-down/drop-down.spec.js
@@ -12,7 +12,7 @@ describe('Component vnDropDown', () => {
 
     beforeEach(angular.mock.inject((_$componentController_, _$timeout_, _$filter_) => {
         $componentController = _$componentController_;
-        $element = angular.element('<div></div>');
+        $element = angular.element('<div><ul><li></li></ul></div>');
         $timeout = _$timeout_;
         $filter = _$filter_;
     }));
@@ -268,7 +268,7 @@ describe('Component vnDropDown', () => {
             expect(controller._activeOption).toEqual(0);
         });
 
-        it(`should call clearSearch() Esc key is pressed and take off 1 from _activeOption`, () => {
+        it(`should call clearSearch() Esc key is pressed and add up 1 to _activeOption`, () => {
             let controller = $componentController('vnDropDown', {$element, $timeout, $filter});
             controller.items = [{id: 1, name: 'Batman'}, {id: 2, name: 'Bruce'}, {id: 3, name: 'Logan'}, {id: 4, name: 'Wolverine'}];
             spyOn(controller, 'setScrollPosition');
@@ -284,4 +284,77 @@ describe('Component vnDropDown', () => {
             expect(controller._activeOption).toEqual(2);
         });
     });
+
+    describe('setScrollPosition()', () => {
+        it(`should call child.scrollIntoView if defined `, () => {
+            $element[0].firstChild.setAttribute('class', 'dropdown');
+            let child = $element[0].firstChild.firstChild;
+            child.scrollIntoView = () => {};
+            spyOn(child, 'scrollIntoView');
+            let controller = $componentController('vnDropDown', {$element, $timeout, $filter});
+            controller._activeOption = 0;
+            controller.setScrollPosition();
+
+            expect(child.scrollIntoView).toHaveBeenCalledWith();
+        });
+    });
+
+    describe('selectItem()', () => {
+        it(`should pass item to selected and set controller._show to false`, () => {
+            let controller = $componentController('vnDropDown', {$element, $timeout, $filter});
+            let item = {id: 1, name: 'Batman'};
+            controller.selectItem(item);
+
+            expect(controller.selected).toEqual(item);
+            expect(controller._show).toEqual(false);
+        });
+
+        it(`should pass item to selected and set controller._show to true if the controller.multiple is defined`, () => {
+            let controller = $componentController('vnDropDown', {$element, $timeout, $filter});
+            let item = {id: 1, name: 'Batman'};
+            controller.multiple = true;
+            controller.selectItem(item);
+
+            expect(controller.selected).toEqual(item);
+            expect(controller._show).toEqual(true);
+        });
+    });
+
+    describe('loadItems()', () => {
+        it(`should set controller._show to true`, () => {
+            let controller = $componentController('vnDropDown', {$element, $timeout, $filter});
+            controller.loadItems();
+
+            expect(controller._show).toEqual(true);
+        });
+
+        it(`should call loadMore() and then set controller._show to true`, () => {
+            let controller = $componentController('vnDropDown', {$element, $timeout, $filter}, {showLoadMore: () => {}, loadMore: () => {}});
+            spyOn(controller, 'loadMore');
+            controller.loadItems();
+
+            expect(controller._show).toEqual(true);
+            expect(controller.loadMore).toHaveBeenCalledWith();
+        });
+    });
+
+    describe('$onInit()', () => {
+        it(`should add an event listener to the parent element`, () => {
+            let controller = $componentController('vnDropDown', {$element, $timeout, $filter});
+            spyOn(controller.parent, 'addEventListener');
+            controller.$onInit();
+
+            expect(controller.parent.addEventListener).toHaveBeenCalledWith('keydown', jasmine.any(Function));
+        });
+    });
+
+    describe('$onDestroy()', () => {
+        it(`should remove an event listener from the parent element`, () => {
+            let controller = $componentController('vnDropDown', {$element, $timeout, $filter});
+            spyOn(controller.parent, 'removeEventListener');
+            controller.$onDestroy();
+
+            expect(controller.parent.removeEventListener).toHaveBeenCalledWith('keydown', jasmine.any(Function));
+        });
+    });
 });