For example: The application show a list of results. Now we have a new feature: The list can be filtered. The user can use a search input field and a date range to filter the results. To cover all possible combinations with test cases, I create a matrix. For this simple example, they look like this:
I feel confident that this type of matrix has a specific name. How is the name? Test Case Combination Matrix?
After getting the keywords, I found a nice and large article by Michael Bolton about Pairwise Testing. http://www.developsense.com/pairwiseTesting.html