public async void Task_Add_ValidData_Return_CreatedAtActionResult()
{
//Arrange
var payment = new Payments()
{
OrderId = 2,
PaymentDate = DateTime.Now,
Amount = 13.5m
};
//Act
var result = await _controller.PostPayments(payment);
//Assert
var okResult = result.Should().BeOfType <CreatedAtActionResult>().Subject;
var payments = okResult.Value.Should().BeAssignableTo <Payments>().Subject;
payments.PaymentId.Should().Be(2);
}
