Add more tests:

Add more tests:
- `build_with_args_to_one_of_multiple_binaries`, verify that only one bin gets built
- `fails_with_args_to_all_binaries`
- `build_with_args_to_one_of_multiple_tests`, same behavious as for the binaries
- `build_foo_with_bar_dependency`, verify that bar dependency gets built and only foo gets compiled with args
- `build_only_bar_dependency`, build the bar package, that foo depends, on with the extra args