Moved test-based test methods out into TextTestRunner.
Moved test-based test methods out into TextTestRunner.

Refactored as a result of analysis with PMD.

thomasmaurel/ensj-healthcheck,thomasmaurel/ensj-healthcheck,Ensembl/ensj-healthcheck,Ensembl/ensj-healthcheck,Ensembl/ensj-healthcheck,Ensembl/ensj-healthcheck,thomasmaurel/ensj-healthcheck,thomasmaurel/ensj-healthcheck