After moving StatusDat to monitoring/Backends and changing the
inheritance to Library/Icinga/Data, a few changes must be reflected in the tests:
- Move tests to monitoring module
- Change $this->backend references in StatusDat Queries to $this->ds
- Added LibraryLoader to ease requiring of libaries (to be discussed)
refs #4417
refs #4179
WIP commit that adds the test fixture code for
MySQL and PgSQL. MonitoringController can be used as the base
class for controller tests and resolves dependencies required
for testing icinga2web controllers. Hopefully we don't need
that much require-foo in the future, as more dependencies should
move into the request class
refs #4417