6.1 WarehouseCalloutService
****************************
public with sharing class WarehouseCalloutService {
private static final String WAREHOUSE_URL = 'https://th-superbadge-apex.herokuapp.com/equipment';
//@future(callout=true)
public static void runWarehouseEquipmentSync(){
Http http = new Http();
HttpRequest request = new HttpRequest();
request.setEndpoint(WAREHOUSE_URL);
request.setMethod('GET');
HttpResponse response = http.send(request);
List<Product2> warehouseEq = new List<Product2>();
if (response.getStatusCode() == 200){
List<Object> jsonResponse = (List<Object>)JSON.deserializeUntyped(response.getBody());
System.debug(response.getBody());
for (Object eq : jsonResponse){
Map<String,Object> mapJson = (Map<String,Object>)eq;
Product2 myEq = new Product2();
myEq.Replacement_Part__c = (Boolean) mapJson.get('replacement');
myEq.Name = (String) mapJson.get('name');
myEq.Maintenance_Cycle__c = (Integer) mapJson.get('maintenanceperiod');
myEq.Lifespan_Months__c = (Integer) mapJson.get('lifespan');
myEq.Cost__c = (Decimal) mapJson.get('lifespan');
myEq.Warehouse_SKU__c = (String) mapJson.get('sku');
myEq.Current_Inventory__c = (Double) mapJson.get('quantity');
warehouseEq.add(myEq);
}
if (warehouseEq.size() > 0){
upsert warehouseEq;
System.debug('Your equipment was synced with the warehouse one');
System.debug(warehouseEq);
}
}
}
}
6.2 WarehouseCalloutServiceTest
**********************************
@isTest
private class WarehouseCalloutServiceTest {
@isTest
static void testWareHouseCallout(){
Test.startTest();
// implement mock callout test here
Test.setMock(HTTPCalloutMock.class, new WarehouseCalloutServiceMock());
WarehouseCalloutService.runWarehouseEquipmentSync();
Test.stopTest();
System.assertEquals(1, [SELECT count() FROM Product2]);
}
}
6.3 WarehouseCalloutServiceMock
*********************************
@isTest
global class WarehouseCalloutServiceMock implements HttpCalloutMock {
// implement http mock callout
global static HttpResponse respond(HttpRequest request){
System.assertEquals('https://th-superbadge-apex.herokuapp.com/equipment', request.getEndpoint());
System.assertEquals('GET', request.getMethod());
// Create a fake response
HttpResponse response = new HttpResponse();
response.setHeader('Content-Type', 'application/json');
response.setBody('[{"_id":"55d66226726b611100aaf741","replacement":false,"quantity":5,"name":"Generator 1000 kW","maintenanceperiod":365,"lifespan":120,"cost":5000,"sku":"100003"}]');
response.setStatusCode(200);
return response;
}
}