fix(tests): always print actual exit status of test scenarios

README.md

@@ -118,6 +118,8 @@ ingress.extensions/gitlab created (dry run)
 
 ### Docker Build
 
+This method does not require the usual dependencies to be installed locally, only `docker` itself.
+
 Build with Docker:
 
 ```shell

scripts/test-examples.sh

@@ -32,6 +32,8 @@ do
 
   ACTUAL_STATUS=$?
 
+  echo "Actual status: ${ACTUAL_STATUS}"
+
   if [ "${ACTUAL_STATUS}" != "${EXPECTED_STATUS}" ];
   then
     echo "Exit status does not match! (expected ${EXPECTED_STATUS}, got ${ACTUAL_STATUS})"