public async Task ProcessingFailsWhenNotSupportedTypePassed()
{
CustomerAddress addr = new CustomerAddress("name", "street1", null, "zip", "city", "country");
Customer customer = new Customer("first", "last");
customer.Addresses.Add(addr);
Product bookMembership = new Product("book membership", new BookMembershipProductType());
Product videoMembership = new Product("video membership", new VideoMembershipProductType());
Product book = new Product("a book", new BookProductType());
MembershipTypeProcessor proc = new MembershipTypeProcessor();
PurchaseOrder invalidOrder = new PurchaseOrder(1, customer, addr);
PurchaseOrderLine invalidLine = new PurchaseOrderLine(book);
invalidOrder.OrderLines.Add(invalidLine);
var ex3 = await Record.ExceptionAsync(async() => {
await proc.ProcessAsync(invalidOrder, invalidLine);
});
Assert.NotNull(ex3);
Assert.IsType <NotSupportedException>(ex3);
}
public async Task ProcessesOnlyMembershipTypes()
{
CustomerAddress addr = new CustomerAddress("name", "street1", null, "zip", "city", "country");
Customer customer = new Customer("first", "last");
customer.Addresses.Add(addr);
Product bookMembership = new Product("book membership", new BookMembershipProductType());
Product videoMembership = new Product("video membership", new VideoMembershipProductType());
Product book = new Product("a book", new BookProductType());
MembershipTypeProcessor proc = new MembershipTypeProcessor();
PurchaseOrder validorder1 = new PurchaseOrder(1, customer, addr);
PurchaseOrderLine validLine1 = new PurchaseOrderLine(bookMembership);
validorder1.OrderLines.Add(validLine1);
var ex1 = await Record.ExceptionAsync(async() => {
await proc.ProcessAsync(validorder1, validLine1);
});
Assert.Null(ex1);
PurchaseOrder validorder2 = new PurchaseOrder(1, customer, addr);
PurchaseOrderLine validLine2 = new PurchaseOrderLine(bookMembership);
validorder2.OrderLines.Add(validLine2);
var ex2 = await Record.ExceptionAsync(async() => {
await proc.ProcessAsync(validorder1, validLine2);
});
Assert.Null(ex2);
}
public void FailsOnProcessingOtherProductTypes()
{
MembershipTypeProcessor proc = new MembershipTypeProcessor();
Product video = new Product("asf", new VideoProductType());
Assert.False(proc.CanProcess(video));
}
public async Task CantProcessInvalidOrder()
{
MembershipTypeProcessor proc = new MembershipTypeProcessor();
var ex = await Record.ExceptionAsync(async() => {
await proc.ProcessAsync(new PurchaseOrder(), new PurchaseOrderLine());
});
Assert.NotNull(ex);
Assert.IsType <ValidationErrorException>(ex);
}
public async Task CantProcessNullOrderLine()
{
MembershipTypeProcessor proc = new MembershipTypeProcessor();
var ex = await Record.ExceptionAsync(async() => {
await proc.ProcessAsync(new PurchaseOrder(), null);
});
Assert.NotNull(ex);
Assert.IsType <ArgumentNullException>(ex);
}
public void CanProcessIMembershipType()
{
MembershipTypeProcessor proc = new MembershipTypeProcessor();
Product bookMembership = new Product("socme", new BookMembershipProductType());
Assert.True(proc.CanProcess(bookMembership));
Product videoMembership = new Product("asf", new VideoMembershipProductType());
Assert.True(proc.CanProcess(videoMembership));
}
public async Task MembershipChangesToBookmembershipWhenWasNoneAndBookmembershipWasOrdered()
{
CustomerAddress addr = new CustomerAddress("name", "street1", null, "zip", "city", "country");
Customer customer = new Customer("first", "last");
customer.Addresses.Add(addr);
Product bookMembership = new Product("book membership", new BookMembershipProductType());
PurchaseOrder validorder = new PurchaseOrder(1, customer, addr);
PurchaseOrderLine validLine = new PurchaseOrderLine(bookMembership);
validorder.OrderLines.Add(validLine);
MembershipTypeProcessor proc = new MembershipTypeProcessor();
var ex = await Record.ExceptionAsync(async() => {
await proc.ProcessAsync(validorder, validLine);
});
Assert.Null(ex);
Assert.Equal(CustomerMembershipType.BookClub, customer.MembershipType);
}
