Move the docker related content to a better folder

docker/tests/http_status_code.sh

@@ -0,0 +1,42 @@
+#!/bin/bash
+
+set -e
+
+usage() {
+  cat <<EOL
+USAGE: $(basename $0) url
+OPTIONS:
+  -h, --help
+EOL
+    exit 1
+}
+
+main() {
+    local argc=0
+    local argv=()
+
+    while [ $# -gt 0 ]; do
+        case $1 in
+            -h|--help)
+                usage
+                ;;
+            *)
+                argc=`expr $argc + 1`
+                argv+=($1)
+                ;;
+        esac
+  
+        shift
+    done
+
+    if [ $argc -lt 1 ]; then
+        echo "Too few arguments"
+        exit 1
+    fi
+
+    url=${argv[0]}
+    http_status_code=`curl -s -w "%{http_code}" -o /dev/null $url`
+    echo $http_status_code
+}
+
+main $*