public void AuctionArgsBuilder_when_invalid_params_throws()
{
var builder = new AuctionArgs.Builder();
Assert.Throws <DomainException>(() => builder.Build());
builder.SetCategory(new Category("test", 0));
Assert.Throws <DomainException>(() => builder.Build());
builder.SetOwner(new UserIdentity());
Assert.Throws <DomainException>(() => builder.Build());
builder.SetProduct(new Product("test name", "desccription 1111", Condition.New));
Assert.Throws <DomainException>(() => builder.Build());
builder.SetStartDate(DateTime.UtcNow.AddMinutes(20));
Assert.Throws <DomainException>(() => builder.Build());
builder.SetEndDate(DateTime.UtcNow.AddDays(5));
Assert.Throws <DomainException>(() => builder.Build());
builder.SetTags(new [] { "tag1", "tag2" });
Assert.Throws <DomainException>(() => builder.Build());
builder.SetName("Example name");
Assert.DoesNotThrow(() => builder.Build());
builder.SetBuyNow(20.0m);
Assert.DoesNotThrow(() => builder.Build());
builder.SetBuyNowOnly(false);
Assert.DoesNotThrow(() => builder.Build());
builder.SetBuyNow(20.0m);
Assert.DoesNotThrow(() => builder.Build());
}
public void AuctionConstructor_when_invalid_tags_throws()
{
var builder = new AuctionArgs.Builder()
.SetBuyNow(90.00m)
.SetStartDate(DateTime.UtcNow.AddMinutes(20))
.SetEndDate(DateTime.UtcNow.AddDays(5))
.SetOwner(new UserIdentity())
.SetProduct(new Product("test name", "desccription 1111", Condition.New))
.SetCategory(new Category("test", 0))
.SetBuyNowOnly(false)
.SetName("Test name");
var args = builder
.SetTags(Enumerable.Range(0, Auction.MIN_TAGS - 1)
.Select(i => $"tag1{i}")
.ToArray())
.Build();
Assert.Throws <DomainException>(() => new Auction(args));
}