public void InstanceOK()
{
//create an instance of the class we want to create
clsInvoice AInvoice = new clsInvoice();
//test to see that it exists
Assert.IsNotNull(AInvoice);
}
public void AddressNoPropertyOK()
{
//create an instance of the class we want to create
clsInvoice AInvoice = new clsInvoice();
//create some test data to assign to the property
Int32 AddressNo = 1;
//assign the data to the property
AInvoice.AddressNo = AddressNo;
//test to see that the two values are the same
Assert.AreEqual(AInvoice.AddressNo, AddressNo);
}
public void AddressProperty()
{
//create an instance of the class we want to create
clsInvoice AInvoice = new clsInvoice();
//create some test data to assign to the property
string SomeAddress = "Leicestershire";
//assign the data to the property
AInvoice.Address = SomeAddress;
//test to see that the two values are the same
Assert.AreEqual(AInvoice.Address, SomeAddress);
}
public void ValidMethodOK()
{
//create an instance of the class we want to create
clsInvoice AInvoice = new clsInvoice();
//boolean variable to store the result of the validation
Boolean OK = false;
//create some test data to assign to the property
string SomeAddress = "Leicestershire";
//invoke the method
OK = AInvoice.Valid(SomeAddress);
//test to see that the result is correct
Assert.IsTrue(OK);
}
public void AddressExtremeMax()
{
//create an instance of the class we want to create
clsInvoice AInvoice = new clsInvoice();
//boolean variable to store the result of the validation
Boolean OK = false;
//create some test data to assign to the property
string SomeAddress = "";
//pad the string with a character
SomeAddress = SomeAddress.PadRight(500, 'a');
//invoke the method
OK = AInvoice.Valid(SomeAddress);
//test to see that the result is correct
Assert.IsFalse(OK);
}
public void AddressMaxPlusOne()
{
//create an instance of the class we want to create
clsInvoice AInvoice = new clsInvoice();
//boolean variable to store the result of the validation
Boolean OK = false;
//create some test data to assign to the property
string SomeAddress = "abcdefghijabcdefghijabcdefghijabcdefghijabcdefghija";
//invoke the method
OK = AInvoice.Valid(SomeAddress);
//test to see that the result is correct
Assert.IsFalse(OK);
}