public void EditTest()
{
long?num = null;
var result = _controller.Edit(num) as HttpStatusCodeResult;
Assert.AreEqual((int)HttpStatusCode.BadRequest, result.StatusCode);
result = _controller.Edit(long.MaxValue) as HttpNotFoundResult;
Assert.AreEqual((int)HttpStatusCode.NotFound, result.StatusCode);
ViewResult vr = _controller.Edit(1) as ViewResult;
if (vr != null)
{
Assert.IsTrue(true);
}
}