diff --git a/modules/travel/back/methods/travel/specs/filter.spec.js b/modules/travel/back/methods/travel/specs/filter.spec.js
index d04b0f093..ababe961e 100644
--- a/modules/travel/back/methods/travel/specs/filter.spec.js
+++ b/modules/travel/back/methods/travel/specs/filter.spec.js
@@ -38,7 +38,7 @@ describe('Travel filter()', () => {
 
         const result = await app.models.Travel.filter(ctx);
 
-        expect(result.length).toEqual(8);
+        expect(result.length).toEqual(3);
     });
 
     it('should return the travel matching "total entries"', async() => {
diff --git a/modules/travel/front/extra-community/index.js b/modules/travel/front/extra-community/index.js
index bd362f34f..221d6cb0d 100644
--- a/modules/travel/front/extra-community/index.js
+++ b/modules/travel/front/extra-community/index.js
@@ -48,7 +48,7 @@ class Controller extends Section {
         const draggable = this.findDraggable($event);
         draggable.classList.add('dragging');
 
-        const id = draggable.getAttribute('id');
+        const id = parseInt(draggable.id);
         this.entryId = id;
         this.entry = draggable;
     }
@@ -63,7 +63,7 @@ class Controller extends Section {
     onDrop($event) {
         const model = this.$.model;
         const droppable = this.findDroppable($event);
-        const travelId = droppable.getAttribute('id');
+        const travelId = parseInt(droppable.id);
 
         const currentDroppable = this.entry.closest(this.droppableElement);
 
diff --git a/modules/travel/front/extra-community/index.spec.js b/modules/travel/front/extra-community/index.spec.js
index 54f5e505f..581002f18 100644
--- a/modules/travel/front/extra-community/index.spec.js
+++ b/modules/travel/front/extra-community/index.spec.js
@@ -3,20 +3,15 @@ import './index.js';
 describe('Travel Component vnTravelExtraCommunity', () => {
     let controller;
     let $httpBackend;
-    let travel = {
-        id: 1,
-        warehouseInFk: 1,
-        totalEntries: 3,
-        isDelivered: false
-    };
 
     beforeEach(ngModule('travel'));
 
     beforeEach(inject(($componentController, _$httpBackend_) => {
         $httpBackend = _$httpBackend_;
-        const $element = angular.element('<vn-travel-extra-community></vn-travel-extra-community>');
+        const $element = angular.element('<vn-travel-extra-community><div class="travel-list"></div></vn-travel-extra-community>');
         controller = $componentController('vnTravelExtraCommunity', {$element});
-        controller.$.summary = {show: jasmine.createSpy('show')};
+        controller.$.model = {};
+        controller.$.model.refresh = jest.fn();
     }));
 
     describe('changeReference()', () => {
@@ -33,15 +28,100 @@ describe('Travel Component vnTravelExtraCommunity', () => {
         });
     });
 
-    xdescribe('changeReference()', () => {
-        it('should make an HTTP query', () => {
-            let event = new MouseEvent('click', {
-                bubbles: true,
-                cancelable: true
-            });
-            controller.preview(event, travel);
+    describe('findDraggable()', () => {
+        it('should find the draggable element', () => {
+            const draggable = document.createElement('a');
+            draggable.setAttribute('draggable', true);
 
-            expect(controller.$.summary.show).toHaveBeenCalledWith();
+            const $event = new Event('dragstart');
+            const target = document.createElement('div');
+            draggable.appendChild(target);
+            target.dispatchEvent($event);
+
+            const result = controller.findDraggable($event);
+
+            expect(result).toEqual(draggable);
+        });
+    });
+
+    describe('findDroppable()', () => {
+        it('should find the droppable element', () => {
+            const droppable = document.createElement('vn-table');
+            droppable.setAttribute('vn-droppable', true);
+
+            const $event = new Event('drop');
+            const target = document.createElement('div');
+            droppable.appendChild(target);
+            target.dispatchEvent($event);
+
+            const result = controller.findDroppable($event);
+
+            expect(result).toEqual(droppable);
+        });
+    });
+
+    describe('dragStart()', () => {
+        it(`should add the class "dragging" to the draggable element 
+            and then set the entryId controller property`, () => {
+            const draggable = document.createElement('a');
+            draggable.setAttribute('draggable', true);
+            draggable.setAttribute('id', 3);
+
+            jest.spyOn(controller, 'findDraggable').mockReturnValue(draggable);
+
+            const $event = new Event('dragStart');
+            controller.dragStart($event);
+
+            const firstClass = draggable.classList[0];
+
+            expect(firstClass).toEqual('dragging');
+            expect(controller.entryId).toEqual(3);
+            expect(controller.entry).toEqual(draggable);
+        });
+    });
+
+    fdescribe('dragEnd()', () => {
+        it(`should remove the class "dragging" from the draggable element 
+            and then set the entryId controller property to null`, () => {
+            const draggable = document.createElement('a');
+            draggable.setAttribute('draggable', true);
+            draggable.setAttribute('id', 3);
+            draggable.classList.add('dragging');
+
+            jest.spyOn(controller, 'findDraggable').mockReturnValue(draggable);
+
+            const $event = new Event('dragStart');
+            controller.dragEnd($event);
+
+            const classList = draggable.classList;
+
+            expect(classList.length).toEqual(0);
+            expect(controller.entryId).toBeNull();
+            expect(controller.entry).toBeNull();
+        });
+    });
+
+    describe('onDrop()', () => {
+        it('should make an HTTP patch query', () => {
+            const droppable = document.createElement('vn-table');
+            droppable.setAttribute('vn-droppable', true);
+            droppable.setAttribute('id', 1);
+
+            jest.spyOn(controller, 'findDroppable').mockReturnValue(droppable);
+
+            const oldDroppable = document.createElement('vn-table');
+            oldDroppable.setAttribute('vn-droppable', true);
+            const entry = document.createElement('div');
+            oldDroppable.appendChild(entry);
+
+            controller.entryId = 3;
+            controller.entry = entry;
+
+            const $event = new Event('drop');
+            const expectedData = {travelFk: 1};
+            $httpBackend.expect('PATCH', `Entries/3`, expectedData).respond(200);
+            controller.onDrop($event);
+            $httpBackend.flush();
         });
     });
 });