revise SparseGraph, update test #2612

Job	Run time
checks / other-checks	48s
checks / check-style	1m 51s
conda-cpp-build / compute-matrix	5s
wheel-build-pylibcugraph / compute-matrix	5s
wheel-build-pylibcugraph / 11.8.0, 3.9, amd64, centos7	6m 15s
wheel-build-pylibcugraph / 11.8.0, 3.10, amd64, centos7	6m 8s
wheel-build-pylibcugraph / 11.8.0, 3.9, arm64, ubuntu20.04	5m 59s
wheel-build-pylibcugraph / 11.8.0, 3.10, arm64, ubuntu20.04	6m 14s
wheel-build-pylibcugraph / 12.0.1, 3.9, amd64, centos7	6m 0s
wheel-build-pylibcugraph / 12.0.1, 3.10, amd64, centos7	6m 2s
wheel-build-pylibcugraph / 12.0.1, 3.9, arm64, ubuntu20.04	5m 56s
wheel-build-pylibcugraph / 12.0.1, 3.10, arm64, ubuntu20.04	5m 57s
conda-cpp-build / build (11.8.0, ubuntu22.04, amd64, 3.10)	6m 5s
conda-cpp-build / build (11.8.0, ubuntu22.04, arm64, 3.10)	5m 52s
conda-cpp-build / build (12.0.1, ubuntu22.04, amd64, 3.10)	6m 0s
conda-cpp-tests	1s
conda-python-build	1s
conda-notebook-tests	1s
conda-python-tests	1s
docs-build	1s
wheel-tests-pylibcugraph	1s
wheel-build-cugraph	1s
wheel-tests-cugraph	1s
pr-builder	1s
	1h 9m 26s

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