I am trying to cover this class but unable to cover "url = '/servlet/servlet.FileDownload?file='+lstDocument[0].id;"url = '/servlet/servlet.FileDownload?file='+lstDocument[0].id; and pagereference method. Need help in increasing test coverage.
public class documentctr {
public class documentctr {
public String docName{get;set;}
public String url{get;set;}
public documentctr(){
if(System.currentPageReference().getParameters().get('doc') != null){
docName = System.currentPageReference().getParameters().get('doc');
List<Document> lstDocument = [select id from Document where DeveloperName =: docName];
if(lstDocument.size() > 0){
url = '/servlet/servlet.FileDownload?file='+lstDocument[0].id;
}
}
}
public pagereference returnUrl(){
if(url != null){
pagereference page = new pagereference(url);
page.setRedirect(true);
return page;
}
return null;
}
}
}
Test Class:
@isTest
public class documentctrTracker{
@isTest
public class documentctrTracker{
static Folder objFolder;
public String url;
static testMethod void firstMethod() {
loadData();
documentctr ob1 = new documentctr();
PageReference pageRef = ob1 .returnUrl();
//ob1.returnUrl();
ApexPages.currentPage().getParameters().put('doc','newFile');
documentctr ob = new documentctr();
ob.returnUrl();
}
static void loadData(){
insertFolder();
insertDocument();
}
static void insertFolder(){
objFolder = [select id from Folder where Type = 'Document' limit 1];
}
static void insertDocument(){
Document obj = new Document();
obj.Name = 'newFile';
obj.FolderId = objFolder.Id;
insert obj;
ApexPages.currentPage().getParameters().put('doc','newFile');
ApexPages.Standardcontroller sc = new ApexPages.Standardcontroller(obj);
documentctr ob1 = new documentctr();
ob1.returnUrl();
}
}
}
