Add acceptance test (#168)

To ease verifying the controller to work before submitting/merging PRs and releasing a new version of the controller.

acceptance/checks.sh

@@ -0,0 +1,29 @@
+#!/usr/bin/env bash
+
+set -e
+
+runner_name=
+
+while [ -z "${runner_name}" ]; do
+  echo Finding the runner... 1>&2
+  sleep 1
+  runner_name=$(kubectl get runner --output=jsonpath="{.items[*].metadata.name}")
+done
+
+echo Found runner ${runner_name}.
+
+pod_name=
+
+while [ -z "${pod_name}" ]; do
+  echo Finding the runner pod... 1>&2
+  sleep 1
+  pod_name=$(kubectl get pod --output=jsonpath="{.items[*].metadata.name}" | grep ${runner_name})
+done
+
+echo Found pod ${pod_name}.
+
+echo Waiting for pod ${runner_name} to become ready... 1>&2
+
+kubectl wait pod/${runner_name} --for condition=ready --timeout 120s
+
+echo All tests passed. 1>&2

acceptance/deploy.sh

@@ -0,0 +1,32 @@
+#!/usr/bin/env bash
+
+set -e
+
+tpe=${ACCEPTANCE_TEST_SECRET_TYPE}
+
+if [ "${tpe}" == "token" ]; then
+  kubectl create secret generic controller-manager \
+	  -n actions-runner-system \
+	  --from-literal=github_token=${GITHUB_TOKEN:?GITHUB_TOKEN must not be empty}
+elif [ "${tpe}" == "app" ]; then
+  kubectl create secret generic controller-manager \
+    -n actions-runner-system \
+    --from-literal=github_app_id=${APP_ID:?must not be empty} \
+    --from-literal=github_app_installation_id=${INSTALLATION_ID:?must not be empty} \
+    --from-file=github_app_private_key=${PRIVATE_KEY_FILE_PATH:?must not be empty}
+else
+  echo "ACCEPTANCE_TEST_SECRET_TYPE must be set to either \"token\" or \"app\"" 1>&2
+  exit 1
+fi
+
+kubectl apply \
+  -n actions-runner-system \
+  -f release/actions-runner-controller.yaml
+
+kubectl -n actions-runner-system wait deploy/controller-manager --for condition=available
+
+# Adhocly wait for some time until actions-runner-controller's admission webhook gets ready
+sleep 20
+
+kubectl apply \
+  -f acceptance/testdata/runnerdeploy.yaml

acceptance/testdata/runnerdeploy.yaml

@@ -0,0 +1,9 @@
+apiVersion: actions.summerwind.dev/v1alpha1
+kind: RunnerDeployment
+metadata:
+  name: example-runnerdeploy
+spec:
+  replicas: 1
+  template:
+    spec:
+      repository: mumoshu/actions-runner-controller-ci