added script to run test

test-ngx-voms.sh

+#!/bin/sh
+
+# Copyright 2018 Istituto Nazionale di Fisica Nucleare
+#
+# Licensed under the EUPL, Version 1.2 or - as soon they will be approved by the
+# European Commission - subsequent versions of the EUPL (the "Licence"). You may
+# not use this work except in compliance with the Licence. You may obtain a copy
+# of the Licence at:
+#
+# https://joinup.ec.europa.eu/software/page/eupl
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the Licence is distributed on an "AS IS" basis, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# Licence for the specific language governing permissions and limitations under
+# the Licence.
+
+# This script builds in debug mode and installs openresty together with the
+# ngx_http_voms_module.
+#
+# The script requires the locations of the openresty bundle and of the
+# ngx_http_voms_module code (for example as checked-out from git). The locations
+# are expressed by the environment variables OPENRESTY_ROOT and
+# NGX_HTTP_VOMS_MODULE_ROOT respectively, if available. If they are not set,
+# they are guessed:
+# * a unique openresty bundle is looked for in ${HOME}
+# * the ngx_http_voms_module code is looked for in the working directory of the
+#   continuous integration environment first and then in ${HOME}
+#
+# The script works best (i.e. it is tested) if run within a docker container
+# started from the storm2/ngx-voms-build image.
+
+if [ -r "${HOME}/openresty-env" ]; then
+    . ${HOME}/openresty-env
+fi
+
+module_root=${NGX_HTTP_VOMS_MODULE_ROOT:-${CI_PROJECT_DIR:-${HOME}/ngx_http_voms_module}}
+
+if [ ! -d "${module_root}" ]; then
+    >&2 echo 'Invalid ngx_http_voms_module environment ("'${module_root}'")'
+    exit 1
+fi
+
+mkdir /tmp/t
+prove ${module_root}/t