Bug 559888 - Move test resources to JUnit 4

Convert direct(not inherited from another bundle) children of TestCase.
Removed a lot of useless code and also sanitized asserts to be clearer.

Change-Id: I63ef88c09dae20b1ebdfd07ca798d446e4136358
Signed-off-by: Alexander Kurtakov <akurtako@redhat.com>
21 files changed