== Test Plan ==
@isTest(SeeAllData=false)
private class TestCreateOppTeam{

    @isTest(SeeAllData=false)
    private static void TestCreateOppTeam() {

        Opportunity opp = new Opportunity(
			Name='Test opp', StageName='stage', 
			Probability = 10, CloseDate=system.today(), 
			Campaign_Medium__c = 'Campaign_Medium__c',
			Campaign_Name__c = 'Campaign_Name__c',
			Product__c = '01t90000004q3PH',
			Call_Centre__c = 'Call_Centre__c'
		);
		
        insert opp;
    }
    @isTest(SeeAllData=false)
    private static void TestCreateOppTeam2() {

        Opportunity opp = new Opportunity(
			Name='Test opp', StageName='stage', 
			Probability = 10, CloseDate=system.today(), 
			Campaign_Medium__c = 'Campaign_Medium__c',
			Campaign_Name__c = 'Campaign_Name__c',
			Product__c = '01t90000004q3PH',
			Call_Centre__c = 'Call_Centre__c'
		);
		
		user u = [SELECT id 
					  FROM user 
					  WHERE userRole.name != 'Admin'
					  AND profile.name = ''//Choose a profile that has the appropriate CRUD and FLS
		];
		
		system.runAs(u){
			insert opp;
		}
		
       
    }
}

trigger CreateOppTeam on Opportunity (after insert) {

	list<OpportunityTeamMember> newTeamMembers = new list<OpportunityTeamMember>();

	//Moved outside of the loop for bulkification
	UserRole rn=[Select Name from UserRole where Id= :UserInfo.getUserRoleId()];
	String Role = rn.name;
	
	//Calling getUserId once and only once
	id theUserId = UserInfo.getUserId();	
	
    for (Opportunity o: trigger.new) {
        
        OpportunityTeamMember newTeamMember = new OpportunityTeamMember();
        newTeamMember.OpportunityId = o.id;
        newTeamMember.UserId = theUserId;
        
        if (role != 'Admin') {
            if (role.containsIgnoreCase('TEST WORD')) {
                newTeamMember.TeamMemberRole = 'Role 1';
            } else {
                newTeamMember.TeamMemberRole = 'Role 2';
            }
        
			//Add to collecting instead of DML insert
            newTeamMembers.add(newTeamMember);
        }
    }
	
	//Bulk insert 
	if(newTeamMembers.size() > 0){
		insert newTeamMembers;
	}
}