Test automation

Create a container to run tests/create doc?
Should have several roles:
 - [ ] `cargo test`
 - [x] `cargo miri test`
       This will not work, as miri does not support ffi calls to C.
 - [ ] `RUSTFLAGS="-Zsanitizer=address" cargo +nightly test`
 - [ ]
   ```
   cargo test --no-run
   valgrind target/debug/deps/my_test_binary
   ```