pseq: Test plan for DBusInterfacesFinder

test_plan.md

Test Plan

Automated Tests

• Verify all automated tests run successfully

Manual Tests

• DBusInterfacesFinder::DBusInterfacesFinder()
  • Verify InterfacesAdded signal handler is installed
  • Verify existing interfaces are found via ObjectMapper
• DBusInterfacesFinder::interfacesAddedCallback()
  • Test where works
    • No matching interfaces are found in message
    • One matching interface is found in message
    • Multiple matching interfaces are found in message
    • Some interfaces in message are not matches
    • Verify callback is called for each matching interface
    • Verify correct properties are passed to callback
  • Test where fails
    • Message is invalid
    • An error occurs reading the InterfacesAdded message
• DBusInterfacesFinder::findInterfaces()
  • Test where works
    • No matching interfaces were found
    • One matching interface was found
    • Multiple matching interfaces were found
    • Some services in returned data are not matches
    • Some interfaces in returned data are not matches
    • Verify callback is called for each matching interface
    • Verify correct properties are passed to callback
  • Test where fails
    • Querying the mapper fails
    • Getting the property values for an interface fails
• End-to-end
  • All interface instances are found via ObjectMapper
  • All interface instances are found via InterfacesAdded
  • No interface instances are found
  • Verify callback is called 0 times if no interface instances found
  • Verify callback is called 1 time if one interface instance found
  • Verify callback is called multiple times if multiple interface instances found