public async void UpdateAsync_GoodEntity_OK()
{
var entity = new Clientes {
IdCliente = 1519, CIF = "000000009", Direccion = "changeddd", Nombre = "555555", Mail = "*****@*****.**", FechaEntrada = DateTime.Today, FormaPago = "60 días"
};
int result = await instance.UpdateAsync(entity, null);
Assert.Equal(1, result);
}