Use the Coverage section to specify
the combinations of environmental attributes to test.
- Minimal: Ensures that each selected attribute value is
covered at least once, with no attempt to cover specific combinations
of attributes.
- Medium, pair-wise interaction: Ensures that each combination
of paired attribute values is covered at least once.
- Large, three-way interaction: Ensures that each three-way
combination of attribute values is covered at least once.
Changing from minimal to pair-wise interaction
and from pair-wise to three-way interaction creates proportionately
more test execution records.