Stubs: Simple Method Usage

public interface IExample {
   void VoidMethod();
   int StructMethod();
}

Assign custom behavior to most methods by using the assignment operator.

public void SimpleMethodUsageStub() {
   var stub = new StubExample();
   IExample example = stub;

   // setup a method by assigning a function to that method
   stub.VoidMethod = () => { };

   // you can even call the method the normal way from the stub.
   stub.VoidMethod();

   // methods that return something are setup in the same way
   stub.StructMethod = () => 7;
   var result = stub.StructMethod();

   Assert.Equal(7, result);
   Assert.Equal(7, example.StructMethod());
}