public void ValidMethodOK()
{
//create an instance of the class we want to create
clsColour AColour = new clsColour();
//string variable to store any error message
String Error = "";
//create some test data to assign to the property
string SomeColourName = "Red";
//invoke th method
Error = AColour.Valid(SomeColourName);
//test to see that the result is OK i.e there was no error message returned
Assert.AreEqual(Error, "");
}
public void ColourNameMinBoundary()
{
//create an instance of the class we want to create
clsColour AColour = new clsColour();
//string variable to store any error message
String Error = "";
//create some test data to pass to the method
string SomeColourName = "aaa"; //this should be ok
//invoke the method
Error = AColour.Valid(SomeColourName);
//test to see that the result is correct
Assert.AreEqual(Error, "");
}
public void ColourNameExtremeMax()
{
//create an instance of the class we want to create
clsColour AColour = new clsColour();
//string variable to store any error message
String Error = "";
//create some test data to pass to the method
string SomeColourName = "";
SomeColourName = SomeColourName.PadRight(50, 'a'); //this should fail
//invoke the method
Error = AColour.Valid(SomeColourName);
//test to see that the result is correct
Assert.AreEqual(Error, "");
}
