Test class of below Trigger in Salesforce?

Trigger AutoActivityCreation on Account(after update)
{
    List<Task> task = new List<Task>();
    for (Integer i = 0; i < Trigger.new.size(); i++) {
        List<String> techs = Trigger.new[i].Toolsberry_new_tech_installs__c.split(‘;’);
        Integer added_tech = techs.size();
        if(Trigger.new[i].Toolsberry_new_tech_installs__c==’null’){
            added_tech=0;
        }
        List<String> re_techs = Trigger.new[i].Toolsberry_removed_tech_installs__c.split(‘;’);
        Integer removed_tech = re_techs.size();
        if(Trigger.new[i].Toolsberry_removed_tech_installs__c==’null’){
            removed_tech=0;
        }
        task.add(new Task( whatid=Trigger.new[i].Id, OwnerId=Trigger.new[i].OwnerId, Subject=’Technologies Added ‘+added_tech+’ , Removed ‘+removed_tech, Status = ‘Completed’, ActivityDate = system.today() ) ) ;
    }
    insert task;
}

• This discussion was modified 7 years ago by  Forcetalks.
• This discussion was modified 7 years ago by  Forcetalks.
• This discussion was modified 7 years ago by  Achintya.