Hi! I wrote an apex test for a trigger I just wrote, and for some reason when I run the test it says "0/0 test methods passed".

I googled a bunch but couldn't find an answer, so I'm hoping you guys can help. I'm posting my trigger and class. The trigger acts when a lead is converted. What it does is populate a lookup field on the converted opportunity (contact__c) with the id of the converted contact.

Thanks in advance!

Trigger:

trigger AddPrimaryContactToConvertedOpp on Lead (After Update) {

// THIS TRIGGER WILL OVERWRITE ANY CONTACT DEFINED IN THE CUSTOM FIELD CONTACT__C ON THE OPPORTUNITY OBJECT.
// SET THIS FIELD TO READ ONLY OR CHANGE THE FUNCTIONALITY BELOW TO AVIOD DATA BEING OVERWRITTEN BY MISTAKE...

// [1] - Build map of converted Oppo Id to converted contactId
map <Id,Id> oIdToCIdMap = new map <Id,Id>();
for (Lead l : Trigger.new) 
    if (l.IsConverted && l.convertedOpportunityId != null)
        oIdToCIdMap.put(l.convertedOpportunityId,l.convertedContactId);

// [2] Update the converted Oppos
List<Opportunity> oUpdList = new List<Opportunity> ();
for (ID oId : oIdToCIdMap.keySet())
   oUpdList.add(new Opportunity(id = oId, contact__c = oIdToCIdMap.get(oId)));

update oUpdList;  // could be Database.update(oUpdList,false) if you want partial successes
}

Test class:
 

@isTest
public class TestAddPrimaryCToConvertedOppTrigger {

  static void testInsertLead(){
    Lead L1 = new Lead(LastName='last',FirstName='first',company='company');
    insert L1;

    Database.LeadConvert lc = new Database.LeadConvert();
    lc.setLeadId(L1.id);

    test.startTest();


    Database.LeadConvertResult lcr = Database.convertLead(lc);

      Contact C1 = [SELECT Id FROM Contact WHERE Id = :L1.ConvertedContactId];

      Opportunity O1 =  [SELECT Id FROM Opportunity WHERE Id = :L1.ConvertedOpportunityId];

    system.AssertEquals(O1.Contact__c,C1.ID);
    test.stopTest();
    }
}