── 1. Failure:  (@test-expect-messages.R#85)  ──────────────────────────────────
`null()` did not produce any warnings.

── 2. Failure:  (@test-expect-messages.R#86)  ──────────────────────────────────
`foo()` generated warnings:
* xxx
* yyy

── 3. Failure:  (@test-expect-messages.R#87)  ──────────────────────────────────
`foo()` produced unexpected warnings.
Expected match: zzz
Actual values:
* xxx
* yyy

── 4. Failure:  (@test-expect-messages.R#88)  ──────────────────────────────────
`foo()` produced unexpected warnings.
Expected match: xxx
Actual values:
* xxx
* yyy

