public class OrdertoRisk {
    public static Id recordTypeId = [Select Id From RecordType Where DeveloperName = 'Churn_Retention' Limit 1].Id;
        public static boolean ordertoriskvalue=true;
        public static void OrdertoRiskclone(List<Case> RiskwithChurn)
        {
            Map<Id,String> CaseDetails= new Map<Id,String>();
            Map<String,Case> Churncasedetails= new Map<String,case>();
            for(Integer i=0;i<RiskwithChurn.size();++i)
            {
                if(RiskwithChurn[i].RecordTypeId == recordTypeId && RiskwithChurn[i].Main_Case_Reference__c !=null)
                {
                    System.debug('First Loop');
                    CaseDetails.put(RiskwithChurn[i].id,RiskwithChurn[i].Main_Case_Reference__c);
                }
            }
            If(CaseDetails <> null && !CaseDetails.isEmpty())
            {
            for(case churn:[Select id,CaseNumber,Date_Order_Received__c,Rate_Plan_type_for_Case__c from case where casenumber=:CaseDetails.values()])
        {
            Churncasedetails.put(churn.casenumber,churn);
            System.debug('Second Loop');
        }
        }
If(CaseDetails <> null && !CaseDetails.isEmpty())
        {
        for(case caseupdate:RiskwithChurn)
        {
            If(CaseDetails.containskey(caseupdate.id))
            {
                System.debug('values to check '+Churncasedetails.get(Caseupdate.Main_Case_Reference__c));
                if(Churncasedetails.get(Caseupdate.Main_Case_Reference__c) != null)
                {
                    caseupdate.Date_Order_Received__c = Churncasedetails.get(Caseupdate.Main_Case_Reference__c).Date_Order_Received__c;
                    caseupdate.Rate_Plan_type_for_Case__c = Churncasedetails.get(Caseupdate.Main_Case_Reference__c).Rate_Plan_type_for_Case__c;
 }
            If(Churncasedetails.get(Caseupdate.Main_Case_Reference__c) == null)
            {
                System.debug('Third Loop');
                caseupdate.addError('There is no case associated with this number '+CaseDetails.get(caseupdate.id));
            }

            }
        }
        }
    }
}

@istest
public class TestOrdertoRisk {
    Static Profile standardProf = [select id from profile where name='Standard User'];
    Static User su = new User(alias = 'standt', email='ARPUTest@azugacase.com',emailencodingkey='UTF-8',FirstName='ARPU',
                           lastname='Testing',languagelocalekey='en_US',localesidkey='en_US',
                           profileid = standardProf.Id,timezonesidkey='America/Los_Angeles',
                           username='ARPUTest@azugacase.com');
    static testmethod void TestARPUInsert()
    {
        System.runAs(su){
        Account a =new Account(Name='Internal TestARPU');
            insert a;
            List<Case> ARPUCases =new List<Case>();
            Id recordTypeId = [Select Id From RecordType Where DeveloperName = 'Customer_Order'].Id;
            Id Churnrecordtypeid= [Select id from RecordType Where DeveloperName = 'Churn_Retention'].Id;
            Id account =[Select id from account where name=:'Internal TestARPU'].id;
            Case c1 = new Case(AccountId =a.ID,Status='New',RecordTypeId=recordTypeId,Origin='Internal',
                               Case_Details__c='Hard Churn',Churn_under_180_days__c='No',Reason_for_Churn__c='Product - Device',
                               Revenue_effective__c=Date.today(),Azuga_Invoice_no__c='1234',Rate_Plan_type_for_Case__c='Azuga G2 Flex',
                               Date_Order_Received__c=Date.today(),Contract_Term__c=1,Subscription_Rate__c=19.99,
                               Payment_No__c='20',FSS_Rep__c='Francis Xavier',X3G_VZW_CDMA_OBD2_US_ONLY__c=-5,
                               Subscription_Amendment_No__c='Yes',Order_Signup_date__c=Date.today(),Trial_units_billed_in_this_order__c='No',LGS_Rep__c='NA');
            insert c1;
        String cssp=[Select id,Casenumber from case where id=:c1.id].Casenumber;
        System.debug('Case DEtails '+cssp);
        //System.debug('Case MRR '+c1.Total_order_MRR__c);
        Integer count=database.countQuery('select count() from case where casenumber=:cssp');
        System.debug('Case Count'+count);
            Case c2 = new Case(AccountId =a.id,Status='New',RecordTypeId=Churnrecordtypeid,Assigned_Group__c='Risk Group',
                               Case_Assigned_Staff__c='Nina Javier',Case_Category__c='Account Related',Case_Type__c='Churn',
                               Case_Subtype__c='Hard Churn',Case_Reason_New__c='Product - Device',Vehicle_Make_model__c='Test',
                               Vehicle_Year__c='1996',Subject='Churn_Case_Check',Main_Case_Reference__c=cssp);
            insert c2;
        System.debug('Date order info'+c2.Date_Order_Received__c);
            decimal css=[Select id,Total_order_MRR__c from case where id=:c2.id].Total_order_MRR__c;
            System.assertEquals(0.00, css);
        }