CombiningStrategyAttribute
Marks a test as using a particular CombiningStrategy to join any supplied parameter data.
Since this is the default, the attribute is optional.
Construct a CombiningStrategyAttribute incorporating an
ICombiningStrategy and an IParameterDataProvider.
Construct a CombiningStrategyAttribute incorporating an object
that implements ICombiningStrategy and an IParameterDataProvider.
This constructor is provided for CLS compliance.
Modify the test by adding the name of the combining strategy
to the properties.
Builds any number of tests from the specified method and context.