SharePoint testing is an invaluable way to ensure quality as far as content, taxonomy, navigation, workflows, and the right level of security.
Key and core aspects to define are:
- the purpose of the testing
- who is doing the testing
- where they are testing
- what they are testing as far as
- relevant sites
- pages
- links
- application links
- documents
- permissions
- policies and data protection requirements
Testing should include creating, reading, updating and deleting (CRUD) each aspect as desired.
Finally, using a simple SharePoint list to track issues found in testing is helpful and a good use of the technology.