refactor(tvix/*/from_addr): improve test debuggability r/7648

If there's an unexpected test failure, print it out, rather than just
saying something is false even though it should be true.

Use .expect() for this, which displays the error if it failed.
We can't use expect_err(), as our stores are not display'able, so use an
assertion with a message there.

Change-Id: I2d88861d979d107edc0717fbdb3cdac9a6bfc5e4
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11091
Tested-by: BuildkiteCI
Reviewed-by: Brian Olsen <me@griff.name>
Reviewed-by: flokli <flokli@flokli.de>

0 files changed, 0 insertions, 0 deletions