Fix constructor test skips and imports for MacOS #1265

Job	Run time
macos, Python 3.8, conda-standalone	51m 21s
macos, Python 3.8, conda-standalone	45m 50s
macos, Python 3.9, conda-standalone	47m 51s
macos, Python 3.9, conda-standalone	45m 43s
macos, Python 3.10, micromamba	41m 37s
macos, Python 3.10, micromamba	45m 41s
macos, Python 3.11, conda-standalone	46m 32s
macos, Python 3.11, conda-standalone	48m 49s
ubuntu, Python 3.8, conda-standalone	27m 41s
ubuntu, Python 3.8, conda-standalone	27m 41s
ubuntu, Python 3.9, conda-standalone	32m 51s
ubuntu, Python 3.9, conda-standalone	32m 51s
ubuntu, Python 3.10, conda-standalone	22m 8s
ubuntu, Python 3.10, conda-standalone	22m 8s
ubuntu, Python 3.11, conda-standalone	23m 20s
ubuntu, Python 3.11, conda-standalone	23m 20s
windows, Python 3.8, conda-standalone	31m 37s
windows, Python 3.8, conda-standalone	31m 37s
windows, Python 3.9, conda-standalone	34m 17s
windows, Python 3.9, conda-standalone	34m 17s
windows, Python 3.10, conda-standalone	41m 10s
windows, Python 3.10, conda-standalone	41m 10s
windows, Python 3.11, conda-standalone	40m 56s
windows, Python 3.11, conda-standalone	40m 56s
ubuntu, Python 3.9, micromamba	33m 39s
ubuntu, Python 3.9, micromamba	33m 39s
Canary Build	0s
Canary Build	0s
	15h 48m 42s

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