Empty Edge or Node lists are marshalled as null in the output JSON, f… #5

	name: Run Unit Tests

	on:
	push:
	branches:
	- '*' # Run tests on every branch for every commit

	jobs:
	test:
	name: Run Unit Tests
	runs-on: ${{ matrix.os == 'windows' && 'windows-latest' \|\| 'ubuntu-latest' }}

	strategy:
	matrix:
	os: [linux, windows]
	arch: [amd64, arm64, 386]
	exclude:
	- os: windows
	arch: arm64

	env:
	GO111MODULE: 'on'
	CGO_ENABLED: '0'

	steps:
	- name: Checkout Repository
	uses: actions/checkout@v3

	- name: Set up QEMU for ARM64 emulation
	if: matrix.arch == 'arm64' && matrix.os != 'windows'
	uses: docker/setup-qemu-action@v2
	with:
	platforms: arm64

	- name: Set up Go
	uses: actions/setup-go@v4
	with:
	go-version: '1.22.1'

	- name: Run Unit Tests
	env:
	GOOS: ${{ matrix.os }}
	GOARCH: ${{ matrix.arch }}
	run: \|
	echo "$GOOS, $GOARCH"
	go test -v $(go list ./...) -v

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