public void when_not_impersonating_should_return_null()
            {
                UserImpersonationService.cancelImpersonationFor("annie");

                _cut.GetImpersonatedLoginFor("annie").ShouldBeNull();
            }
 public void beforeEach()
 {
     UserImpersonationService.cancelImpersonationFor("annie");
     setAllowProxy("hank", true);
     setActiveStatus("hank", true);
 }