Add test and move semantics. #7224

Job	Run time
build packages	18s
build packages	18s
code-quality	1m 18s
code-quality	1m 17s
unit test / python 3.8	1m 29s
unit test / python 3.8	1m 29s
unit test / python 3.9	1m 30s
unit test / python 3.9	1m 30s
unit test / python 3.10	1m 30s
unit test / python 3.10	1m 30s
unit test / python 3.11	1m 57s
unit test / python 3.11	1m 57s
verify packages / python ${{ matrix.python-version }} / ${{ matrix.os }}	0s
verify packages / python ${{ matrix.python-version }} / ${{ matrix.os }}	0s
	16m 3s

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