I've created an iOS unit test target for doing logic tests following the steps provided in Apple's documentation. 

However my build fails and i get the following error:

> 
> Undefined symbols:  
> 
>  "\_OBJC\_CLASS\_$\_MyClass",
>  referenced from:
>  objc-class-ref-to-MyClass in LogicTests.o ld: symbol(s) not
>  found collect2: ld returned 1 exit
>  status
> 
> 
> 

Ordinarily, if I wanted to use my static library within an application I would include the library.a file, and the headers(including the MyClass.h file...). Is something additional required to run logic tests on a static library WITHIN that same project if my test cases are utilizing MyClass.h ?

Tjhanks