public void ErnieController_Delete_Success()
{
//arrange
int id = 31;
//act
IActionResult result = _controller.Delete(id);
StatusCodeResult response = (StatusCodeResult)result;
//assert
Assert.IsInstanceOfType(result, typeof(IActionResult), "'result' type must be of IActionResult");
Assert.AreEqual(StatusCodes.Status200OK, response.StatusCode);
}
