CEC-231 Bulk car selection control (#38)

* Bulk car selection control

* Tweak control alignment

src/components/Contexts/__mocks__/VehicleContext.jsx

@@ -2,6 +2,8 @@ import React from "react";
 
 let busy = false;
 let vehicles = [];
+let models = ["Ocean", "PEAR"];
+let years = [2023, 2024];
 let totalVehicles = 0;
 let error = null;
 
@@ -13,8 +15,16 @@ export const useVehicleContext = () => ({
   busy,
   vehicles,
   totalVehicles,
+  models,
+  years,
   getVehicles: jest.fn(() => vehicles),
   addVehicle: jest.fn(),
+  getModels: jest.fn(() => {
+    models = ["Ocean", "PEAR"];
+  }),
+  getYears: jest.fn(() => {
+    years = [2023, 2024];
+  }),
 });
 
 export const setBusy = (val) => {