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AAlex11AAlex11 

Test txt file from static resource

Hi,
I wrote a controller extension with a class which read txt file from static resource inside.
The class in my controller is like this:
public String textFromSomeUniqueName {

    get {
        StaticResource sr = [
                select Body
                from StaticResource
                where Name = 'SomeUniqueName'
                ];
        return sr.Body.toString();
    }
}
Now I have to write test class for my controller extension but I don't know how testing this particular part.
I tried to test the class, as usual, creating test data for static resource but I've realize that DML operations aren't allowed on StaticResource object.
Anyone could help me?
Thanks
 
Best Answer chosen by AAlex11
Ishwar ShindeIshwar Shinde
Hi Alex,

Replace your get method with below code - 
return (Test.isRunningTest() ? ' test data ': [SELECT Body FROM StaticResource WHERE Name = 'Cond01' ].Body.toString());

It will minimise the statement. Even after this your code is not covered then please clear earlier test run result and rerun the test class. 

Thanks,
Ishwar Shinde

All Answers

Ishwar ShindeIshwar Shinde
Hi Alex,

You can't create static resorce in test class, but you can simply tweak the code to work for test method. In get method check
if(Test.isRunningTest()){
 retrun ' test data ';
}else{
StaticResource sr = [
         select Body
               from StaticResource
               where Name = 'SomeUniqueName'
                ];
       return sr.Body.toString();
}

Accordingly write your test method.

Thanks,
Ishwar 
 
AAlex11AAlex11
Thanks a lot for your suggestion Ishwar, but I have still some issue.
I'll post my controller e my test class
public class Estensione_loadtxt {
 private final Opportunity opp;
    
    public Estensione_loadtxt (ApexPages.StandardController stdcontroller) {
    this.opp = (Opportunity)stdController.getRecord();
    }
public String textFromCond1 {
 get {
 
 if(Test.isRunningTest()){
 return ' test data ';
}else{
    StaticResource sr = [SELECT Body FROM StaticResource WHERE Name = 'Cond01' ];
return sr.Body.toString();
 }}
}
 
@isTest

public class Estensione_loadtxtTest{
static testMethod void condizioni_partecipazionepage() {
//create test data

Opportunity newopp=new Opportunity(Name = 'testOpp', Anno_Partenza__c = '2018',  
           StageName = 'TEST', CloseDate = date.ValueOf('2016-09-21') );
insert newopp;


 String textFromCond1='test data';


// create a new Contact standard controller by passing it the account record
    ApexPages.StandardController controller = new ApexPages.StandardController(newopp);

    // now pass it to the extension
   Estensione_loadtxt stController = new Estensione_loadtxt(controller);
 ApexPages.currentPage().getParameters().put('id',newopp.id );
    system.assert(stController != null); // controller has successfully been created
    
   

    System.assert(ApexPages.currentPage().getParameters().get('test data') ==
    ApexPages.currentPage().getParameters().get('test data'));


}
}

The test passes, but there's no coverage for the string get method.
if you can tell me where am I wrong please.
thanks 

 
Ishwar ShindeIshwar Shinde
Hi Alex,

Replace your get method with below code - 
return (Test.isRunningTest() ? ' test data ': [SELECT Body FROM StaticResource WHERE Name = 'Cond01' ].Body.toString());

It will minimise the statement. Even after this your code is not covered then please clear earlier test run result and rerun the test class. 

Thanks,
Ishwar Shinde
This was selected as the best answer
AAlex11AAlex11
Thanks for your help Ishwar!
Ishwar ShindeIshwar Shinde
Welcome :)