There is a loose convention in Rust to not use `test_` prefix. The
reason being that `cargo test` outputs 'test <test name>' using the
prefix makes the output stutter.
This patch smells a bit like code-churn but having the prefix in some
places and not others is confusing to new contributors and is leading me
to explain this many times now. Lets just fix it.
Remove the prefix unless doing so breaks the code.
Tobin C. Harding
Fmt Bot
Nick Johnson