junit « class file « Java I/O Q&A

1. Mock File class and NullPointerException    stackoverflow.com

I'm creating a File mock object with Mockito that will be used as the directory to store a new File.

Folder folder = Mockito.mock(File.class);
File file = new Agent().createNewFile(folder, "fileName");
and inside ...

2. Our project contains 2600 class files - where and how should we start writing junit tests?    stackoverflow.com

Our project contains 2600 class files and we have decided to start using automated tests. We know we have should have started this 2599 class files ago, but how and where should ...

3. Running .class file with a .java file    stackoverflow.com

I have a ListTester.java file in which I've created with some unit tests in there to check the built in List class in Java. I have also been given a List.class ...