public static async Task GetOrderDescription_ReturnsNull(
CallOffId callOffId,
OrderDescriptionService service)
{
var result = await service.GetOrderDescription(callOffId);
result.Should().BeNull();
}
public static async Task SetOrderDescription_UpdatesOrderDescription(
Order order,
string description,
OrderDescriptionService service)
{
order.Description.Should().NotBe(description);
await service.SetOrderDescription(order, description);
order.Description.Should().Be(description);
}
public static async Task GetOrderDescription_ReturnsOrderDescription(
[Frozen] ApplicationDbContext context,
Order order,
OrderDescriptionService service)
{
context.Order.Add(order);
await context.SaveChangesAsync();
var expectedResult = order.Description;
var result = await service.GetOrderDescription(order.CallOffId);
Assert.NotNull(result);
result.Should().Be(expectedResult);
}
public static async Task SetOrderDescription_SavesToDb(
[Frozen] ApplicationDbContext context,
Order order,
string description,
OrderDescriptionService service)
{
context.Order.Add(order);
await context.SaveChangesAsync();
order.Description.Should().NotBe(description);
await service.SetOrderDescription(order, description);
var expectedOrder = context.Set <Order>().First(o => o.Equals(order));
expectedOrder.Description.Should().Be(description);
}
public static void SetOrderDescription_NullOrderDescription_ThrowsException(
Order order,
OrderDescriptionService service)
{
Assert.ThrowsAsync <ArgumentNullException>(async() => await service.SetOrderDescription(order, null));
}
public static void SetOrderDescription_NullOrder_ThrowsException(
string description,
OrderDescriptionService service)
{
Assert.ThrowsAsync <ArgumentNullException>(async() => await service.SetOrderDescription(null, description));
}
public static void Constructor_NullHttpContextAccessor_ThrowsArgumentNullException()
{
Assert.Throws <ArgumentNullException>(() => _ = new OrderDescriptionService(null));
}
