I have a query concerning the core Testing module and the SimpleTest module.
When I install a new site, the Testing module is available but disabled. When enabled, a list of tests are available for a whole range of resources such as nodes, users etc.
When I install SimpleTest these tests disappear along with the core Testing module. They are replaced by five example SimpleTests.
Could someone explain the differences between these two modules?
Also, is it possible to use these initial tests within SimpleTest?