Some comment as above for `LaunchConfiguration` and `GroupConfiguration`. And for the `assertTrue`s, add a message to display what the *actual* value was, e.g.
```
 assertTrue(g.getGroupConfiguration().getMetadata().containsKey("gc_meta_key_2"), String.format("Expected metadata to contain 'gc_meta_key_2' but was: %s", g.getGroupConfiguration().getMetadata()));
```
?