public void AddValidInvoiceLines()
{
//arrange
var invoice = new Invoice();
var invoiceItem1 = new InvoiceLine()
{
InvoiceLineId = 1,
Cost = 10.21,
Quantity = 4,
Description = "Banana"
};
var invoiceItem2 = new InvoiceLine()
{
InvoiceLineId = 2,
Cost = 5.21,
Quantity = 1,
Description = "Orange"
};
//act
invoice.AddInvoiceLine(invoiceItem1);
invoice.AddInvoiceLine(invoiceItem2);
//Assert
Assert.IsTrue(invoice.LineItems.Count == 2, "LineItems not added successfully");
Assert.AreSame(invoice.LineItems[0], invoiceItem1, "AddInvoiceLine does not return same result as inserted");
}
public decimal RemoveItem()
{
var invoice = new Invoice();
invoice.AddInvoiceLine(new InvoiceLine()
{
InvoiceLineId = 1,
Cost = 5.21m,
Quantity = 1,
Description = "Orange"
});
invoice.AddInvoiceLine(new InvoiceLine()
{
InvoiceLineId = 2,
Cost = 10.99m,
Quantity = 4,
Description = "Banana"
});
invoice.RemoveInvoiceLine(1);
var total = invoice.GetTotal();
new LogManager().Log($"RemoveItem(). Total: {total}");
return(total);
}
public void TestClone()
{
//arrange
var originalInvoice = new Invoice();
var invoiceItem1 = new InvoiceLine()
{
InvoiceLineId = 1,
Cost = 10.21,
Quantity = 4,
Description = "Banana"
};
var invoiceItem2 = new InvoiceLine()
{
InvoiceLineId = 2,
Cost = 5.21,
Quantity = 1,
Description = "Orange"
};
//act
originalInvoice.AddInvoiceLine(invoiceItem1);
originalInvoice.AddInvoiceLine(invoiceItem2);
var clonedInvoice = originalInvoice.Clone();
//Assert
Assert.IsTrue(originalInvoice.GetHashCode() == clonedInvoice.GetHashCode(), "cloned object is different to source object");
Assert.IsFalse(ReferenceEquals(clonedInvoice.LineItems[0], originalInvoice.LineItems[0]), "cloned object must not have any references to original object");
Assert.IsFalse(ReferenceEquals(clonedInvoice.LineItems[1], originalInvoice.LineItems[1]), "cloned object must not have any references to original object");
}
public decimal CreateInvoiceWithMultipleItemsAndQuantities()
{
var invoice = new Invoice();
invoice.AddInvoiceLine(new InvoiceLine()
{
InvoiceLineId = 1,
Cost = 10.21m,
Quantity = 4,
Description = "Banana"
});
invoice.AddInvoiceLine(new InvoiceLine()
{
InvoiceLineId = 2,
Cost = 5.21m,
Quantity = 1,
Description = "Orange"
});
invoice.AddInvoiceLine(new InvoiceLine()
{
InvoiceLineId = 3,
Cost = 5.21m,
Quantity = 5,
Description = "Pineapple"
});
var total = invoice.GetTotal();
new LogManager().Log($"CreateInvoiceWithMultipleItemsAndQuantities(). Total: {total}");
return(total);
}
public decimal CloneInvoice()
{
var invoice = new Invoice();
invoice.AddInvoiceLine(new InvoiceLine()
{
InvoiceLineId = 1,
Cost = 6.99m,
Quantity = 1,
Description = "Apple"
});
invoice.AddInvoiceLine(new InvoiceLine()
{
InvoiceLineId = 2,
Cost = 6.27m,
Quantity = 3,
Description = "Blueberries"
});
var clonedInvoice = invoice.Clone();
var total = clonedInvoice.GetTotal();
new LogManager().Log($"CloneInvoice(). Total: {total}");
return(total);
}
public void TestToString()
{
Invoice invoice = new Invoice();
invoice.AddInvoiceLine(itemRepo.QueryByDescription("Apple"), 2);
invoice.AddInvoiceLine(itemRepo.QueryByDescription("Orange"), 3);
Assert.IsTrue(invoice.GetTotal() == 6.99m * 2 + 5.21m * 3,
"Fail to caculate total cost");
}
public void TestToString()
{
Invoice invoice = new Invoice();
invoice.AddInvoiceLine(itemRepo.QueryByDescription("Apple"), 2);
invoice.AddInvoiceLine(itemRepo.QueryByDescription("Orange"), 3);
Assert.IsTrue(invoice.ToString()
== string.Format("Invoice Number: {0}, InvoiceDate: {1:dd/MM/yyyy}, LineItemCount: {2}",
invoice.InvoiceNumber, invoice.InvoiceDate, invoice.LineItems.Count));
}
public void AddInvalidInvoiceLineIdInvoiceLine()
{
//arrange
var invoice = new Invoice();
//act
var result = invoice.AddInvoiceLine(new InvoiceLine()
{
InvoiceLineId = 2,
Cost = 5,
Quantity = 0,
Description = "Orange"
});
//Assert
Assert.IsFalse(result.Success, "Invoice Item must have a non-zero quantity");
//arrange
invoice = new Invoice();
//act
result = invoice.AddInvoiceLine(new InvoiceLine()
{
InvoiceLineId = -2,
Cost = 5,
Quantity = 5,
Description = "Orange"
});
//Assert
Assert.IsFalse(result.Success, "Invoice Item must have a non-negative quantity");
//arrange
invoice = new Invoice();
//act
invoice.AddInvoiceLine(new InvoiceLine()
{
InvoiceLineId = 1,
Cost = 5,
Quantity = 5,
Description = "Orange"
});
result = invoice.AddInvoiceLine(new InvoiceLine()
{
InvoiceLineId = 1,
Cost = 5,
Quantity = 5,
Description = "Orange"
});
//Assert
Assert.IsFalse(result.Success, "Invoice Line Id must be unique.");
}
public void TestRemoveLine()
{
Invoice invoice = new Invoice();
invoice.AddInvoiceLine(itemRepo.QueryByDescription("Apple"), 2);
invoice.AddInvoiceLine(itemRepo.QueryByDescription("Orange"), 3);
Assert.IsTrue(invoice.LineItems.Count == 2, "Did not remove a line");
invoice.RemoveInvoiceLine(1);
Assert.IsTrue(invoice.LineItems.Count == 1 && invoice.LineItems[0].Description == "Orange",
"Did not remove the right line");
invoice.AddInvoiceLine(itemRepo.QueryByDescription("Pineapple"), 3);
invoice.RemoveInvoiceLine("00000004");
Assert.IsTrue(invoice.LineItems.Count == 1 && invoice.LineItems[0].Description == "Orange",
"Did not remove the right line");
}
public void AddInvoiceLine_Update_Success()
{
var invoice = new Invoice()
{
InvoiceNumber = 1210,
InvoiceDate = DateTime.Now,
LineItems = new List <InvoiceLine>()
{
new InvoiceLine()
{
InvoiceLineId = 1234,
Description = "Test Invoice Item",
Quantity = 2,
Cost = 20
}
}
};
var invoiceLine = new InvoiceLine()
{
InvoiceLineId = 1234,
Description = "Test Invoice Item",
Quantity = 1,
Cost = 10
};
invoice.AddInvoiceLine(invoiceLine);
var expected = invoiceLine;
var actual = invoice.LineItems.First();
Assert.Equal(expected, actual);
}
public void AddInvalidCostInvoiceLine()
{
//arrange
var invoice = new Invoice();
//act
var result = invoice.AddInvoiceLine(new InvoiceLine()
{
InvoiceLineId = 2,
Cost = 0,
Quantity = 1,
Description = "Orange"
});
//Assert
Assert.IsFalse(result.Success, "Invoice Item must have a non-zero cost");
//arrange
invoice = new Invoice();
//act
result = invoice.AddInvoiceLine(new InvoiceLine()
{
InvoiceLineId = 2,
Cost = -1,
Quantity = 1,
Description = "Orange"
});
//Assert
Assert.IsFalse(result.Success, "Invoice Item must have a non-negative quantity");
}
public Invoice CreateBasedInOrder(Order order)
{
var invoice = new Invoice(order);
var invoiceLines = new List <InvoiceLine>();
var taxLine = new TaxLine();
foreach (var line in order.OrderLines)
{
var currentTaxLine = taxLine.GetDefaultTaxes(line.TotalPrice);
var invoiceLine = new InvoiceLine(orderLine: line, taxLine: currentTaxLine);
invoiceLines.Add(invoiceLine);
}
foreach (var line in invoiceLines)
{
invoice.AddInvoiceLine(line);
}
if (!invoice.Valid)
{
return(invoice);
}
order.Bill();
_orderRepository.Update(order);
_invoiceRepository.Create(invoice);
_uow.Commit();
return(invoice);
}
public void AddInvoiceLine_EmptyValue_Fail()
{
var invoice = new Invoice()
{
InvoiceNumber = 1210,
InvoiceDate = DateTime.Now
};
InvoiceLine invoiceLine = null;
Assert.False(invoice.AddInvoiceLine(invoiceLine));
}
public void AddNullInvoiceLine()
{
//arrange
var invoice = new Invoice();
//act
var result = invoice.AddInvoiceLine(null);
//Assert
Assert.IsFalse(result.Success, "should not be able to add null invoice item");
}
public decimal MergeInvoices()
{
var invoice1 = new Invoice();
invoice1.AddInvoiceLine(new InvoiceLine()
{
InvoiceLineId = 1,
Cost = 10.33m,
Quantity = 4,
Description = "Banana"
});
var invoice2 = new Invoice();
invoice2.AddInvoiceLine(new InvoiceLine()
{
InvoiceLineId = 2,
Cost = 5.22m,
Quantity = 1,
Description = "Orange"
});
invoice2.AddInvoiceLine(new InvoiceLine()
{
InvoiceLineId = 3,
Cost = 6.27m,
Quantity = 3,
Description = "Blueberries"
});
invoice1.MergeInvoices(invoice2);
var total = invoice1.GetTotal();
new LogManager().Log($"MergeInvoices(). Total: {total}");
return(total);
}
public void AddInvalidDescriptionInvoiceLine()
{
//arrange
var invoice = new Invoice();
//act
var result = invoice.AddInvoiceLine(new InvoiceLine()
{
InvoiceLineId = 2,
Cost = 5,
Quantity = 5,
Description = ""
});
//Assert
Assert.IsFalse(result.Success, "InvoiceLine must have a description");
}
public decimal CreateInvoiceWithOneItem()
{
var invoice = new Invoice();
invoice.AddInvoiceLine(new InvoiceLine()
{
InvoiceLineId = 1,//"1"
Cost = 6.99m,
Quantity = 1,
Description = "Apple"
});
decimal total = invoice.GetTotal();
new LogManager().Log($"CreateInvoiceWithOneItem(). Total: {total}");
return(total);
}
public void RemoveValidInvoiceLines()
{
//arrange
var invoice = new Invoice();
var invoiceItem1 = new InvoiceLine()
{
InvoiceLineId = 1,
Cost = 10.21,
Quantity = 4,
Description = "Banana"
};
//act
invoice.AddInvoiceLine(invoiceItem1);
var result = invoice.RemoveInvoiceLine(1);
//assert
Assert.IsTrue(invoice.LineItems.Count == 0, "LineItems was not removed successfully ");
Assert.IsTrue(result.Success, "LineItems was not removed successfully ");
}
public void RemoveInValidInvoiceLines()
{
//arrange
var invoice = new Invoice();
var invoiceItem1 = new InvoiceLine()
{
InvoiceLineId = 1,
Cost = 10.21,
Quantity = 4,
Description = "Banana"
};
//act
invoice.AddInvoiceLine(invoiceItem1);
var result = invoice.RemoveInvoiceLine(2);
//assert
Assert.IsTrue(invoice.LineItems.Count == 1, "No LineItems should have been removed");
Assert.IsTrue(invoice.LineItems[0] == invoiceItem1, "No LineItems should have been removed");
Assert.IsFalse(result.Success, "RemoveInvoiceLine should have failed");
}
