[Call to action] UT coverage improvement task

[wawa0210]

Task description:

Currently, the overall test coverage of the HAMi project is 26.9%, which is far from enough. Interested partners are urgently needed to contribute to improve the ut coverage.

go file	ut coverage
pkg/scheduler/scheduler.go	28.30%
pkg/util/util.go	29.45%
pkg/device/cambricon/device.go	13.43%
pkg/device/ascend/device.go	2.92%
pkg/device/nvidia/device.go	31.58%
pkg/monitor/nvidia/cudevshr.go	0.00%
pkg/device/mthreads/device.go	14.47%
pkg/device/hygon/device.go	15.17%
pkg/util/nodelock/nodelock.go	0.00%
pkg/device/iluvatar/device.go	29.85%
pkg/scheduler/routes/route.go	0.00%
pkg/monitor/nvidia/v1/spec.go	0.00%
pkg/monitor/nvidia/v0/spec.go	0.00%
pkg/device/devices.go	27.14%
pkg/scheduler/score.go	67.05%
pkg/oci/spec.go	0.00%
pkg/oci/spec_mock.go	0.00%
pkg/scheduler/webhook.go	46.81%
pkg/scheduler/event.go	44.83%
pkg/k8sutil/client.go	0.00%
pkg/scheduler/nodes.go	67.86%
pkg/device/ascend/vnpu.go	0.00%
pkg/util/client/client.go	54.17%
pkg/scheduler/pods.go	88.89%
pkg/version/version.go	0.00%
pkg/scheduler/policy/gpu_policy.go	83.87%
pkg/k8sutil/pod.go	76.47%
pkg/scheduler/policy/constant.go	100.00%
pkg/scheduler/policy/node_policy.go	100.00%
pkg/oci/runtime_exec.go	100.00%
pkg/oci/runtime_mock.go	100.00%

Solution:

Who can join or take the task:

The good first issue is intended for first-time contributors to get started on his/her contributor journey.

After a contributor has successfully completed 1-2 good first issue's,
they should be ready to move on to help wanted items, saving the remaining good first issue for other new contributors.

How to join or take the task:

Anyone who wants to participate in this task can make a note in the comments(avoid duplicate claims), such as

/assign I want to claim pkg/scheduler/event.go

Just reply on the issue with the message /assign in a separate line.

Then, the issue will be assigned to you.

How to ask for help:

If you need help or have questions, please feel free to ask on this issue.
The issue author or other members of the community will guide you through the contribution process.