- updated minitest to 5.0
- Removed Test::Unit::TestCase and started using Minitest::Test instead
- Fixed usage of assert_raise
- Fixed usage of refute_nil
- Fixed and removed usage of assert_nothing_raised
The exception handler was only catching RuntimeError, which probably
should not be caught by the harness (so a test fails), when it should
have been catching LoadError exceptions (module not present to test).
Signed-off-by: Konstantin Haase <konstantin.mailinglists@googlemail.com>