/**
 * This class contains unit tests for validating the behavior of Apex classes
 * and triggers.
 *
 * Unit tests are class methods that verify whether a particular piece
 * of code is working properly. Unit test methods take no arguments,
 * commit no data to the database, and are flagged with the testMethod
 * keyword in the method definition.
 *
 * All test methods in an organization are executed whenever Apex code is deployed
 * to a production organization to confirm correctness, ensure code
 * coverage, and prevent regressions. All Apex classes are
 * required to have at least 75% code coverage in order to be deployed
 * to a production organization. In addition, all triggers must have some code coverage.
 * 
 * The @isTest class annotation indicates this class only contains test
 * methods. Classes defined with the @isTest annotation do not count against
 * the organization size limit for all Apex scripts.
 *
 * See the Apex Language Reference for more information about Testing and Code Coverage.
 */
@isTest
private class OFSHpCancelRestTest {

    static testMethod void myUnitTest() {
        Event e = new Event(
        	Subject = 'test',
        	StartDateTime = Datetime.now().addHours(-1),
        	EndDateTime = Datetime.now().addHours(1),
        	OwnerId = Userinfo.getUserId(),
        	Main_Visit_Location__c = 'test_location',
        	StartDateTime_org__c = Datetime.now().addHours(-2),
        	EndDateTime_org__c = Datetime.now(),
        	HPArriveFlg__c = true,
			HPLeaveFlg__c = true
        );
        e.DurationInMinutes = Integer.valueOf((e.EndDateTime.getTime() - e.StartDateTime.getTime()) / 1000 / 60);
        insert e;
        
        String JsonMsg = '{"Eid" : "' + e.Id + '"}';
        Test.startTest();
        
        RestRequest req = new RestRequest();
   		RestResponse res = new RestResponse();
   		
   		req.requestURI = '/services/apexrest/OFSHpCancel';  //Request URL
   		req.httpMethod = 'POST';//HTTP Request Type
   		req.requestBody = Blob.valueof(JsonMsg);
   		
   		RestContext.request = req;
   		RestContext.response= res;
   		
   		e=[select id,StartDateTime from Event where Id =:e.Id];
        OFSHpCancelRest.doPost(e.Id);
        
        Test.stopTest();
        
        String str = res.responseBody.toString();
        system.assert(str.contains(System.Label.OFSErrorSuccess));
        
        e=[select id,StartDateTime, HPArriveFlg__c,HPLeaveFlg__c from Event where Id =:e.Id];
        system.assertEquals(false, e.HPArriveFlg__c);
        system.assertEquals(false, e.HPLeaveFlg__c);
    }
    
    //no event been found exception test
    static testMethod void nofoundTest() {
        Event e = new Event(
        	Subject = 'test',
        	StartDateTime = Datetime.now().addHours(-1),
        	EndDateTime = Datetime.now().addHours(1),
        	OwnerId = Userinfo.getUserId(),
        	Main_Visit_Location__c = 'test_location'
        );
        
        
        String JsonMsg = '{"Eid" : "' + e.Id + '"}';
        Test.startTest();
        
        RestRequest req = new RestRequest();
   		RestResponse res = new RestResponse();
   		
   		req.requestURI = '/services/apexrest/OFSHpCancel';  //Request URL
   		req.httpMethod = 'POST';//HTTP Request Type
   		req.requestBody = Blob.valueof(JsonMsg);
   		
   		RestContext.request = req;
   		RestContext.response= res;
        OFSHpCancelRest.doPost(e.Id);
        
        Test.stopTest();
        
        String str = res.responseBody.toString();
        system.assert(str.contains(System.Label.OFSErrorFailure));
    }
}