helm consul toegevoegd ma nie als submodule?

consul-helm/test/acceptance/_helpers.bash

@@ -0,0 +1,56 @@
+# name_prefix returns the prefix of the resources within Kubernetes.
+name_prefix() {
+    printf "consul"
+}
+
+# helm_install installs the Consul chart. This will source overridable
+# values from the "values.yaml" file in this directory. This can be set
+# by CI or other environments to do test-specific overrides. Note that its
+# easily possible to break tests this way so be careful.
+helm_install() {
+    local values="${BATS_TEST_DIRNAME}/values.yaml"
+    if [ ! -f "${values}" ]; then
+        touch $values
+    fi
+
+    helm install -f ${values} \
+        --name consul \
+        --wait \
+        ${BATS_TEST_DIRNAME}/../..
+}
+
+# helm_delete deletes the Consul chart and all resources.
+helm_delete() {
+    helm delete --purge consul
+    kubectl delete --all pvc
+}
+
+# wait for a pod to be ready
+wait_for_ready() {
+    POD_NAME=$1
+
+    check() {
+        # This requests the pod and checks whether the status is running
+        # and the ready state is true. If so, it outputs the name. Otherwise
+        # it outputs empty. Therefore, to check for success, check for nonzero
+        # string length.
+        kubectl get pods $1 -o json | \
+            jq -r 'select(
+                .status.phase == "Running" and
+                ([ .status.conditions[] | select(.type == "Ready" and .status == "True") ] | length) == 1
+            ) | .metadata.namespace + "/" + .metadata.name'
+    }
+
+    for i in $(seq 30); do
+        if [ -n "$(check ${POD_NAME})" ]; then
+            echo "${POD_NAME} is ready."
+            return
+        fi
+
+        echo "Waiting for ${POD_NAME} to be ready..."
+        sleep 2
+    done
+
+    echo "${POD_NAME} never became ready."
+    exit 1
+}

consul-helm/test/acceptance/server.bats

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+#!/usr/bin/env bats
+
+load _helpers
+
+@test "server: default, comes up healthy" {
+  helm_install
+  wait_for_ready $(name_prefix)-consul-server-0
+
+  # Verify there are three servers
+  local server_count=$(kubectl exec "$(name_prefix)-consul-server-0" consul members |
+      grep server |
+      wc -l)
+  [ "${server_count}" -eq "3" ]
+
+  helm test consul
+
+  # Clean up
+  helm_delete
+}