Add edge case check #5

	name: "units-test-edge"
	on:
	# works for mannual, in case of github agent updated.
	# we can run mannually to see if it can be fixed by update version of
	# - kubectl
	# - k8s cluster provider's
	workflow_dispatch:
	pull_request:
	push:
	branches:
	- main
	- 'releases/*'

	jobs:
	# folder exists should not blocking process
	test_local_cluster_withEdgeCase_folder_exists:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	- name: start from local
	run: \|
	mkdir -p /tmp/kubeconfig
	export CLUSTER_PROVIDER=kind
	export CLUSTER_CONFIG=false
	./main.sh up
	- name: test as kepler action behavior
	run: \|
	mkdir -p /tmp/kubeconfig
	cp .kube/config /tmp/kubeconfig
	export PROMETHEUS_ENABLE=true
	export TEKTON_ENABLE=true
	export KUBECONFIG_ROOT_DIR=/tmp/kubeconfig
	./main.sh config
	- name: verify cluster
	run: \|
	./verify.sh verify_cluster

	test_local_cluster_withEdgeCase_file_exists:
	# file exists should not blocking process
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	- name: start from local
	run: \|
	echo 1 > /tmp/kubeconfig
	export CLUSTER_PROVIDER=kind
	export CLUSTER_CONFIG=false
	./main.sh up
	- name: test as kepler action behavior
	run: \|
	mkdir -p /tmp/kubeconfig
	cp .kube/config /tmp/kubeconfig
	export PROMETHEUS_ENABLE=true
	export TEKTON_ENABLE=true
	export KUBECONFIG_ROOT_DIR=/tmp/kubeconfig
	./main.sh config
	- name: verify cluster
	run: \|
	./verify.sh verify_cluster

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