Update test with more checks.

  - Currently fails due to problem with string lookups.
  - Fixed generics warning.
  - Logger name using the class itself instead of hardcoded.

git-svn-id: https://svn.apache.org/repos/asf/logging/log4j/log4j2/trunk@1588342 13f79535-47bb-0310-9956-ffa450edef68