added tests for welcome app

dist/apps/welcome/test.sh

@@ -1,7 +1,38 @@
+#!/bin/bash
 
-echo "SCRIPT_NAME: $SCRIPT_NAME"
-echo "SHARED_HTPASSWD_PATH: $SHARED_HTPASSWD_PATH"
-echo "APP_SCRIPT_PATH: $APP_SCRIPT_PATH"
-echo "APP_START_SCRIPT_PATH: $APP_START_SCRIPT_PATH"
+timeout_feature() {
+  local interval=10
+  local totaltime=60
+  local testwhat=${1}
+  local returncode
+  local endtime=$(($(date +%s) + ${totaltime}))
 
-echo "No tests"
+  while :
+  do
+    eval ${testwhat}
+    returncode=$?
+
+    # If no error or 2 minutes passed, we get out of this loop
+    ([ "${returncode}" -eq "0" ] || [ $(date +%s) -gt ${endtime} ]) && break
+
+    printf "\e[1;31mMaybe it's too early, I'll retry every ${interval} seconds for $((${totaltime} / 60)) minutes ($((${endtime} - $(date +%s))) seconds left).\e[1;0m"
+
+    sleep ${interval}
+  done
+
+  return ${returncode}
+}
+
+do_test() {
+  local rc
+  rc=$(curl -k -s -o /dev/null -w "%{http_code}" https://localhost/welcome)
+  [ "${rc}" -ne "401" ] && return 400
+  return 0
+}
+
+timeout_feature do_test
+returncode=$?
+
+# return 0: tests cool
+# return 1: tests failed
+return $returncode