CombinatorialAttribute (NUnit 2.5)
The CombinatorialAttribute is used on a test to specify that NUnit should generate test cases for all possible combinations of the individual data items provided for the parameters of a test. Since this is the default, use of this attribute is optional.
Example
The following test will be executed six times, as follows:
MyTest(1, "A") MyTest(1, "B") MyTest(2, "A") MyTest(2, "B") MyTest(3, "A") MyTest(3, "B")
[Test, Combinatorial]
public void MyTest(
[Values(1,2,3)] int x,
[Values("A","B")] string s)
{
...
}