Improve test coverage for datanode and tim packages, and fix cmd tests #129

	# This workflow will build a golang project
	# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-go

	name: Go

	on:
	push:
	pull_request:

	jobs:

	build:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4

	- name: Set up Go
	uses: actions/setup-go@v6
	with:
	go-version-file: 'go.mod'

	- name: Install Task
	run: go install github.com/go-task/task/v3/cmd/task@latest

	- name: Build
	run: ~/go/bin/task build

	- name: Test
	run: ~/go/bin/task test

	- name: Upload coverage reports to Codecov
	uses: codecov/codecov-action@v5
	with:
	token: ${{ secrets.CODECOV_TOKEN }}

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