It's used only as a dev dependency in 7 crates.

Depender (with downloads and own rev deps) xvc-test-helper version
240 xvc-workflow-tests dev ^0.6.6
140 4 xvc-walker dev ^0.6.17
140 1 xvc dev ^0.6.17
120 5 xvc-core dev ^0.6.17
110 3 xvc-storage dev ^0.6.17
3 xvc-file dev ^0.6.17
2 xvc-pipeline dev ^0.6.17