tests

tests #441

Job	Run time
Tests (8.1, ubuntu-latest, prefer-lowest)	21s
Tests (8.1, ubuntu-latest, prefer-stable)	21s
Tests (8.1, macos-latest, prefer-lowest)	1m 17s
Tests (8.1, macos-latest, prefer-stable)	1m 17s
Tests (8.1, windows-latest, prefer-lowest)	34s
Tests (8.1, windows-latest, prefer-stable)	39s
Tests (8.2, ubuntu-latest, prefer-lowest)	19s
Tests (8.2, ubuntu-latest, prefer-stable)	19s
Tests (8.2, macos-latest, prefer-lowest)	1m 19s
Tests (8.2, macos-latest, prefer-stable)	1m 17s
Tests (8.2, windows-latest, prefer-lowest)	34s
Tests (8.2, windows-latest, prefer-stable)	39s
Tests (8.3, ubuntu-latest, prefer-lowest)	18s
Tests (8.3, ubuntu-latest, prefer-stable)	25s
Tests (8.3, macos-latest, prefer-lowest)	1m 13s
Tests (8.3, macos-latest, prefer-stable)	1m 16s
Tests (8.3, windows-latest, prefer-lowest)	37s
Tests (8.3, windows-latest, prefer-stable)	38s
	13m 23s

Provide feedback