public void DeleteConfirmedTest()
{
var response = _controller.DeleteConfirmed("1", 1);
Assert.IsNotNull(response);
Assert.IsInstanceOfType(response, typeof(RedirectToActionResult));
_repository.Verify(mock => mock.Delete(It.IsAny <Patient>()), Times.Once());
_repository.Verify(mock => mock.Save(), Times.Once());
}