Add more unit tests (#2601) #4916

Job	Run time
Build source distribution	21s
Build wheels for linux-arm	22m 12s
Build wheels for macos-arm	15m 54s
Build wheels for macos-intel	16m 3s
Build wheels for linux-intel	27m 38s
Build wheels for windows-intel	25m 41s
Upload wheels to PyPI	0s
	1h 47m 49s

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