Hi All,

I am trying to write a test class for apex scheduler and batch class but I am not getting enough code coverage. I get enough coverage for batch class but not for the scheduler. My classes and text classes are following:

Scheduler Class:

global class WebserviceScheduler implements Schedulable {
   global WebserviceScheduler(){}

    public static void start(){
        //Seconds Minutes Hours Day_of_month Month Day_of_week optional_year
        System.schedule('Pending Cost Score Update', '0 5 1-23 * * ?', New WebserviceScheduler());

    }
    
    global void execute(SchedulableContext SC) {
      WebserviceBatchHandler bh = new WebserviceBatchHandler();
        database.executebatch(bh,10);
   }
}

Batch Class:

global class WebserviceBatchHandler implements Database.Batchable<Me__c>, Database.AllowsCallouts{
    
    Me__c[] msquery = [SELECT Id,Name,Annual_Saving__c,Cost__c FROM Me__c where Cost__c =: null];
    global Iterable<Me__c> start(Database.BatchableContext BC){
        system.debug(msquery);
    }
  
    global void execute(Database.BatchableContext BC, List<Me__c> scope){
        //
            for(Me__c MStoupdate : scope){
                String MSName = MStoupdate.Name;
                CallNesWS ws = new CallNesWS();
                ws.CallNesWS(MSName);
        	}
        	//Pass the opportunities to web service method
        	//CallNesWS.CallNesWSMethod(oppmap,oppid);
    }  
    global void finish(Database.BatchableContext BC)
    {
        //Send an email to the User after your batch completes
        Messaging.SingleEmailMessage mail = new Messaging.SingleEmailMessage();
		String[] toAddresses = new String[] {'maf@xxx.com'};
		mail.setToAddresses(toAddresses);
		mail.setSubject('Apex Batch Synch Job is done');
		mail.setPlainTextBody('The batch Apex Synch job processed ');
		Messaging.sendEmail(new Messaging.SingleEmailMessage[] { mail });
    }
}

And Test Class is below:

@isTest
global class TestBatchScheduler
{
    public static testMethod void testscheduleClass()
    {
        List<Opportunity>oplist = new List<Opportunity>{};
        SchedulableContext SC;
        Test.startTest();
        Account a = new Account(Name = 'Maf Test');
        insert a;

        Opportunity opp = new Opportunity (Name='testopp', Accountid = a.id,stageName = 'request result');
        oplist.add(opp);
        
        Me__c ms = new Me__c(Annual_Saving__c = 100);
        insert ms;
        
        WebserviceScheduler wsch = new WebserviceScheduler();
        wsch.execute(SC);
        string schedule = '0 5 1-23 * * ?';
        system.schedule('Process Trans 1', schedule, wsch);
        Test.stopTest();
    }

    public static testMethod void testBatchClass()
    {
        Database.BatchableContext BC;
        Test.startTest();
        WebserviceBatchHandler b = new WebserviceBatchHandler();
        ID myBatchJobID = database.executebatch(b);
        Test.stopTest();
    }
}

Any idea how I can increase code coverage for Scheduler???

Also How can I test the batch class from debug window as I get invalid batchablecontext error??