Fix a few more potentially flakey tests

[jeffgbutler]

No description provided.

[coveralls]

coverage: 100.0%. remained the same
when pulling 02fce4b on jeffgbutler:flakey-tests
into 1901835 on mybatis:master.

[bee0511]

Hi @jeffgbutler 👋

I noticed that after the earlier PRs like #981 and #982 fixing similar flaky tests were merged, you also fixed several other tests with the same issue in this PR (containsExactly changed to containsOnly).
I was curious how you found those tests. Did you use NonDex, or just search the codebase manually with something like grep containsExactly?

If there are other repositories you’d like me to check for similar problems, I’d be happy to help.

Thanks!

[jeffgbutler]

I searched with IntelliJ's "find in files". We've never seen an actual instance of the tests being flakey as far as I know, but better safe than sorry.

[bee0511]

I searched with IntelliJ's "find in files". We've never seen an actual instance of the tests being flakey as far as I know, but better safe than sorry.

Thanks for the quick reply! That makes sense. Using IntelliJ’s search is definitely an easy way to catch similar cases. Glad to hear those tests didn’t actually fail in practice.