public with sharing class VolunteerRegistration {
    public VolunteerRegistration() {
    }
    public Registrations__c Regs {get;set;}
    
    public PageReference save()
    { 
    
        try { 
        System.debug('Entered into save');
        RecordType regRtype = [SELECT Name,id FROM RecordType WHERE SobjectType='Registration__c' and Name='Volunteer Registration' LIMIT 1];
        system.debug('Record type of inserted registration is '+regRtype.id);
        //Regs.RecordTypeId = '012280000000f2q';
            
            insert Regs;
            pagereference Page = new pagereference('http://www.joinprayag.com/thankyou/');
            return page;     
             } 
        catch(DMLException e) {
        return null;
        }      
     }   
     public PageReference cancel()
     {
         System.debug('Entered into cancel');
         
             pagereference Page = new pagereference('http://www.joinprayag.com');
             return Page;
     }
     
     public VolunteerRegistration(ApexPages.StandardController controller) 
     {
        regs = (Registrations__c)controller.getRecord();
        system.debug('This is ....'+regs);          
     }   
}

@isTest
public class VolunteerRegistration_Test{
public static testmethod void VolunteerRegistration_Test()

{
Test.StartTest();

RecordType regRtype = [SELECT Name,id FROM RecordType WHERE SobjectType='Registrations__c' and Name='Volunteer Registration' LIMIT 1];
//List<Registrations__c> regList = new List<Registrations__c> ();
Registrations__c regTemp = new Registrations__c();

regTemp.Full_Name__c = 'Full Name';
regTemp.Gender__c = 'Male';
regTemp.Date_of_Birth__c = Date.today();
regTemp.Email__c = 'avinash@joinprayag.com';
regTemp.Phone__c = '9176473115';
regTemp.Address_Line_1__c = 'TCS ChennaiOne';
regTemp.Address_Line_2__c = 'Thoraipakkam';
regTemp.City__c = 'Chennai';
regTemp.State__c = 'Tamil Nadu';
regTemp.Pin_Code__c = '600061';
regTemp.Current_Occupation__c = 'Student';
regTemp.Place_of_Occupation__c = 'SSEC';
regTemp.Interested_in__c = 'Analytics';
regTemp.Skills_that_could_be_of_use__c = 'Nothing';
regTemp.Why_Prayag__c = 'Prayag';
regTemp.How_did_you_get_to_know_about_us__c = 'Google';
insert regTemp; //added because the next two statements threw an error.
//regtemp.save();
//regtemp.cancel();
Test.StopTest();

}
//regList.add(regTemp);
//


public static testmethod void VolunteerRegistration_Test2()
{


Registrations__c regTemp2 = new Registrations__c ();

regTemp2.Full_Name__c = 'Full Name1';
regTemp2.Gender__c = 'Female';
regTemp2.Date_of_Birth__c = Date.today();
regTemp2.Email__c = 'prayag@joinprayag.com';
regTemp2.Phone__c = '9176473116';
regTemp2.Address_Line_1__c = 'TCS Chennai1';
regTemp2.Address_Line_2__c = 'Thoraipakkam';
regTemp2.City__c = 'Chennai';
regTemp2.State__c = 'Tamil Nadu';
regTemp2.Pin_Code__c = '600061';
regTemp2.Current_Occupation__c = 'Employed';
regTemp2.Place_of_Occupation__c = 'TCS';
regTemp2.Interested_in__c = 'Analytics';
regTemp2.Skills_that_could_be_of_use__c = 'Nothing';
regTemp2.Why_Prayag__c = 'Prayag';
regTemp2.How_did_you_get_to_know_about_us__c = 'Google';

insert regTemp2;
//regList.add(regTemp2);

Test.StartTest();
ApexPages.StandardController sc = new ApexPages.StandardController(regTemp2);
VolunteerRegistration regTemp = new VolunteerRegistration(sc);
regtemp.save();
regtemp.cancel(); // these two statements don't throw an error while saving.. but when I run the class on the //developer console they return a 'no rows to assign' error like I had mentioned earlier.
Test.StopTest();

}
}