Fix unit tests #105

	#name: Build and Publish
	#
	#on:
	# # run it on push to the default repository branch
	# push:
	# branches: [ main ]
	# # run it during pull request
	# pull_request:
	#
	#defaults:
	# # define job to build and publish docker image
	# build-and-push-docker-image:
	# name: Build Docker image and push to repositories
	# # run only when code is compiling and tests are passing
	# runs-on: ubuntu-latest
	#
	# # steps to perform in job
	# steps:
	# - name: Checkout code
	# uses: actions/checkout@v2
	#
	# # setup Docker buld action
	# - name: Set up Docker Buildx
	# id: buildx
	# uses: docker/setup-buildx-action@v1
	#
	# - name: Login to DockerHub
	# uses: docker/login-action@v1
	# with:
	# username: ${{ secrets.DOCKERHUB_USERNAME }}
	# password: ${{ secrets.DOCKERHUB_TOKEN }}
	#
	# - name: Login to Github Packages
	# uses: docker/login-action@v1
	# with:
	# registry: ghcr.io
	# username: ${{ github.actor }}
	# password: ${{ secrets.GHCR_PAT }}
	#
	# - name: Build image and push to Docker Hub and GitHub Container Registry
	# uses: docker/build-push-action@v2
	# with:
	# # relative path to the place where source code with Dockerfile is located
	# context: ./agent/samples/simple
	# # Note: tags has to be all lower-case
	# tags: \|
	# oskardudycz/eventsourcing.nodejs.simple:latest
	# ghcr.io/oskardudycz/eventsourcing.nodejs/simple:latest
	# # build on feature branches, push only on main branch
	# push: ${{ github.ref == 'refs/heads/main' }}
	#
	# - name: Image digest
	# run: echo ${{ steps.docker_build.outputs.digest }}

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