fix(integration-tests): read correct minikube status (#1768) (#1769)

Resolves #1768 by using the correct status fields

Signed-off-by: Niklas Ott <n.ott@syseleven.de>

test/integration/lib/ensure.sh

@@ -5,10 +5,10 @@
 if ! hash minikube 2>/dev/null; then
     fail "Minikube needs to be installed."
 fi
-if [ ! $(minikube status --format '{{.MinikubeStatus}}') == "Running" ]; then
+if [ ! "$(minikube status --format '{{.Host}}')" == "Running" ]; then
     fail "Minikube is not running."
 fi
-if [ ! $(minikube status --format '{{.ClusterStatus}}') == "Running" ]; then
+if [ ! "$(minikube status --format '{{.APIServer}}')" == "Running" ]; then
     fail "Minikube Cluster is not running."
 fi
 if ! kubectl version 1> /dev/null; then