public void MissingInvoicesTestWithMulCatinRandomOrder()
{
//Arrange
List <Invoice> missingInvoice = new List <Invoice>()
{
new Invoice()
{
Category = 1, Product = "A", StartInvoiceNumber = 101, EndInvoiceNumber = 103
},
new Invoice()
{
Category = 1, Product = "B", StartInvoiceNumber = 105, EndInvoiceNumber = 106
},
new Invoice()
{
Category = 2, Product = "C", StartInvoiceNumber = 201, EndInvoiceNumber = 205
},
new Invoice()
{
Category = 1, Product = "A", StartInvoiceNumber = 209, EndInvoiceNumber = 212
}
};
List <Invoice> missingInvoiceFinal = missingInvoice.OrderBy(s => s.Category).ThenBy(s => s.StartInvoiceNumber).ToList();
//Act
InvoiceProcessing.InvoiceProcessing missingInvoices = new InvoiceProcessing.InvoiceProcessing();
List <KeyValuePair <int, int> > missingInvoicesPairs = missingInvoices.FindMissingInvoice(missingInvoiceFinal);
//Assert
Assert.AreEqual(103, missingInvoicesPairs.Count);
}
public void MissingInvoicesTestWithMultipleCategory()
{
//Arrange
List <Invoice> missingInvoice = new List <Invoice>()
{
new Invoice()
{
Category = 1, Product = "A", StartInvoiceNumber = 101, EndInvoiceNumber = 103
},
new Invoice()
{
Category = 1, Product = "B", StartInvoiceNumber = 105, EndInvoiceNumber = 106
},
new Invoice()
{
Category = 2, Product = "C", StartInvoiceNumber = 201, EndInvoiceNumber = 205
},
new Invoice()
{
Category = 2, Product = "A", StartInvoiceNumber = 209, EndInvoiceNumber = 212
}
};
//Act
InvoiceProcessing.InvoiceProcessing missingInvoices = new InvoiceProcessing.InvoiceProcessing();
List <KeyValuePair <int, int> > missingInvoicesPairs = missingInvoices.FindMissingInvoice(missingInvoice);
//Assert
Assert.AreEqual(4, missingInvoicesPairs.Count);
}
static void Main(string[] args)
{
InvoiceProcessing iProc = new InvoiceProcessing();
List <Invoice> lInvoice = iProc.GenerateInputData();
iProc.FindMissingInvoice(lInvoice);
Console.ReadLine();
}
public void TestReturn()
{
//Arrange
List <Invoice> invoice = new List <Invoice>()
{
new Invoice()
{
Category = 1, Product = "A", StartInvoiceNumber = 101, EndInvoiceNumber = 103
}
};
//Act
InvoiceProcessing.InvoiceProcessing invoiceProcessing = new InvoiceProcessing.InvoiceProcessing();
List <KeyValuePair <int, int> > missingInvoicesPairs = invoiceProcessing.FindMissingInvoice(invoice);
//Assert
Assert.AreEqual(0, missingInvoicesPairs.Count);
}
public void MissingInvoicesTest()
{
//Arrange
List <Invoice> missingInvoice = new List <Invoice>()
{
new Invoice()
{
Category = 1, Product = "A", StartInvoiceNumber = 101, EndInvoiceNumber = 103
},
new Invoice()
{
Category = 1, Product = "B", StartInvoiceNumber = 120, EndInvoiceNumber = 121
}
};
//Act
InvoiceProcessing.InvoiceProcessing missingInvoices = new InvoiceProcessing.InvoiceProcessing();
List <KeyValuePair <int, int> > missingInvoicesPairs = missingInvoices.FindMissingInvoice(missingInvoice);
//Assert
Assert.AreEqual(16, missingInvoicesPairs.Count);
}
