Tests

Add UnsupportedOperation exception #703

Job	Run time
lint	43s
typesafety (3.10)	4m 24s
typesafety (3.9)	4m 25s
typesafety (3.12)	4m 43s
typesafety (3.11)	4m 7s
typesafety (3.13)	4m 22s
typesafety (3.14)	4m 26s
tests (ubuntu-latest, 3.12, tests)	2m 8s
tests (ubuntu-latest, 3.10, tests)	1m 56s
tests (ubuntu-latest, 3.13, tests)	1m 48s
tests (ubuntu-latest, 3.11, tests)	2m 0s
tests (ubuntu-latest, 3.9, tests)	1m 56s
tests (windows-latest, 3.9, tests)	1m 43s
tests (windows-latest, 3.12, tests)	1m 50s
tests (windows-latest, 3.10, tests)	1m 57s
tests (windows-latest, 3.13, tests)	1m 53s
tests (windows-latest, 3.11, tests)	1m 57s
tests (windows-latest, 3.14, tests)	2m 1s
tests (macos-latest, 3.9, tests)	1m 13s
tests (macos-latest, 3.14, tests)	57s
tests (ubuntu-latest, 3.14, tests)	1m 29s
tests (macos-latest, 3.12, tests)	1m 52s
tests (macos-latest, 3.11, tests)	2m 8s
tests (ubuntu-latest, 3.9, tests-minversion)	1m 55s
tests (macos-latest, 3.10, tests)	53s
tests (macos-latest, 3.13, tests)	2m 34s
build	18s
	1h 1m 38s

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