Hi,  I have a couple of triggers that sends out sms's based on lead and contact data changes. We are sending these sms's via HTTP to a sms service provider. I get 100% test coverage on my triggers, but 0% on my class... Any help will be appreciated.

TRIGGER

trigger SMSNewLead on Lead (after insert) {
  for(Lead l : Trigger.new){
     //check that the status is new and the owner is not a queue, rating must be hot
     if(l.Status == 'New' && (''+l.OwnerId).startsWith('005') && l.Lead_Rating__c == 'Hot'){
       SmsNewLead.basicSmsNewLead(l.Id, l.Name);
     }
  }
}

CLASS

public class SmsNewLead {  
  
   //Future annotation to mark the method as async.
   @Future(callout=true) 
   
    public static void basicSmsNewLead(String Id, String Name){       
         
            //get the lead details
            Lead l = [Select Id, Name, Initials__c, Salutation, LastName, Status, OwnerId, MobilePhone FROM Lead WHERE Id=:id  ];           
             
            //Get the user details
            User u = [SELECT Id, LastName, FirstName, Name, Title, MobilePhone FROM User Where id = :l.ownerId];
             
            String Clientsalutation = l.Salutation;
            String ClientInitials = l.Initials__c;
            String Clientlastname = l.LastName;
            String clientcellphonenumber = l.MobilePhone;                                  

            string CurrentDate = string.valueof(System.now());
            CurrentDate = CurrentDate.replace('-','');
            CurrentDate = CurrentDate.replace(' ','');
            CurrentDate = CurrentDate.replace(':','');
			
            String Data = 'data=ZCF\nChanged for the purpose of this post|New Lead: Please contact .......|'+id+'1||';
               Http http = new Http();
               HttpRequest req = new HttpRequest();
               req.setEndpoint('http://correcturl/');
               req.setMethod('POST');
               req.setBody(Data);

               HttpResponse res = http.send(req);
                     
            //check the response
            if (res.getStatusCode() == 200) {   
               //update lead
               l.SMS_To_Consultant__c = true;
               l.SMS_To_Consultant_Result__c = res.getBody();
               update l;
            } else {
               //update lead
               l.SMS_To_Consultant__c = false;
               l.SMS_To_Consultant_Result__c = res.getBody();
               update l;
            }
    }         
 }

TEST METHOD
 
 Global Class TestSMSNotifications{
    
    static testMethod void SMSLeadTest(){
        
        //SMS to Consultant - New Lead
        Lead lt = new Lead(FirstName='Test1', LastName='Method', Status = 'New', MobilePhone='0833004553', Initials__c='T', Company='Test', phone='012345678',
        LeadSource='Client', Area__c='Free State', Gender__c='Female', Qualification_1__c='Q1', Qualification_2__c='Q2', Duration_1__c='D1', Institution_1__c='I1', Known_As__c='test' );
        insert lt;

        Test.startTest();
            SmsNewLead.basicSmsNewLead(lt.id, lt.Name); 
        Test.stopTest();        
                
    }  
}