diff --git a/modules/route/front/descriptor-popover/index.js b/modules/route/front/descriptor-popover/index.js
index 2458a94ac..7d5cd3d91 100644
--- a/modules/route/front/descriptor-popover/index.js
+++ b/modules/route/front/descriptor-popover/index.js
@@ -54,7 +54,7 @@ class Controller extends Component {
 
         this.canceler = this.$q.defer();
 
-        let query = `Routes/findOne`;
+        let query = 'Routes/findOne';
 
         let filter = {
             fields: [
diff --git a/modules/route/front/descriptor-popover/index.spec.js b/modules/route/front/descriptor-popover/index.spec.js
new file mode 100644
index 000000000..d8e21c730
--- /dev/null
+++ b/modules/route/front/descriptor-popover/index.spec.js
@@ -0,0 +1,77 @@
+import './index';
+
+describe('vnRouteDescriptorPopover', () => {
+    let $httpBackend;
+    let $scope;
+    let controller;
+    let $element;
+    let $timeout;
+
+    beforeEach(ngModule('route'));
+
+    beforeEach(angular.mock.inject(($componentController, $rootScope, _$httpBackend_, _$timeout_) => {
+        $httpBackend = _$httpBackend_;
+        $timeout = _$timeout_;
+        $element = angular.element(`<div></div>`);
+        $scope = $rootScope.$new();
+        $scope.popover = {relocate: () => {}, show: () => {}};
+        controller = $componentController('vnRouteDescriptorPopover', {$scope, $element});
+    }));
+
+    describe('routeFk()', () => {
+        it(`should do nothing if the received id isn't a new one`, () => {
+            controller.route = 'I exist!';
+            controller._routeFk = 1;
+            spyOn(controller, 'getCard');
+            controller.routeFk = 1;
+
+            expect(controller.route).toEqual('I exist!');
+            expect(controller._routeFk).toEqual(1);
+            expect(controller.getCard).not.toHaveBeenCalled();
+        });
+
+        it(`should set the received id, set the route null and then call getCard()`, () => {
+            controller.route = `Please don't`;
+            controller._routeFk = 1;
+            spyOn(controller, 'getCard');
+            controller.routeFk = 999;
+
+            expect(controller.route).toBeNull();
+            expect(controller._routeFk).toEqual(999);
+            expect(controller.getCard).toHaveBeenCalledWith();
+        });
+    });
+
+    describe('route()', () => {
+        it(`should save the client on the controller and then call relocate()`, () => {
+            spyOn(controller.$.popover, 'relocate');
+            let route = `i'm the route!`;
+            controller.route = route;
+            $timeout.flush();
+
+            expect(controller.route).toEqual(route);
+            expect(controller.$.popover.relocate).toHaveBeenCalledWith();
+        });
+    });
+
+    describe('show()', () => {
+        it(`should call the popover show() mothod`, () => {
+            spyOn(controller.$.popover, 'show');
+            controller.show();
+
+            expect(controller.$.popover.show).toHaveBeenCalledWith();
+        });
+    });
+
+    describe('getCard()', () => {
+        it(`should perform a get query to store the client data into the controller`, () => {
+            let response = {the: 'route'};
+
+            $httpBackend.whenRoute('GET', 'Routes/findOne').respond(response);
+            controller.routeFk = 1;
+            $httpBackend.flush();
+
+            expect(controller.route).toEqual(response);
+        });
+    });
+});