Change cleanup fixtures to class scope to reduce test overhead · apache/beam@6251616

All 17 tests pass, 5 skipped in 8m 0s

2 files ±0 2 suites ±0 8m 0s ⏱️ + 1m 8s
22 tests +8 17 ✅ +8 5 💤 ±0 0 ❌ ±0
27 runs +8 17 ✅ +8 10 💤 ±0 0 ❌ ±0

Results for commit 6251616. ± Comparison against earlier commit 7766462.