tests

tests #167

Job	Run time
coverage (3.11)	7m 12s
test-windows (3.8)	2m 38s
test-windows (3.9)	2m 46s
test-windows (3.10)	2m 59s
test-windows (3.11)	4m 4s
test-linux-macos (3.8, ubuntu-latest)	1m 58s
test-linux-macos (3.8, macos-latest)	3m 32s
test-linux-macos (3.9, ubuntu-latest)	2m 8s
test-linux-macos (3.9, macos-latest)	4m 1s
test-linux-macos (3.10, ubuntu-latest)	2m 22s
test-linux-macos (3.10, macos-latest)	4m 21s
test-linux-macos (3.11, ubuntu-latest)	1m 45s
test-linux-macos (3.11, macos-latest)	3m 5s
	42m 51s

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