Why can’t code inside unit tests find bundle resources?

Some code I am unit testing needs to load a resource file. It contains the following line: NSString *path = [[NSBundle mainBundle] pathForResource:@”foo” ofType:@”txt”]; In the app it runs just fine, but when run by the unit testing framework pathForResource: returns nil, meaning it could not locate foo.txt. I’ve made sure that foo.txt is included … Read more