ci: add tests of OpenAPI document with schemathesis

tools/test_relay_api.sh

@@ -0,0 +1,86 @@
+#!/bin/sh
+#
+# Copyright (C) 2024 Sébastien Helleu <flashcode@flashtux.org>
+#
+# This file is part of WeeChat, the extensible chat client.
+#
+# WeeChat is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# WeeChat is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with WeeChat.  If not, see <https://www.gnu.org/licenses/>.
+#
+
+#
+# Test WeeChat relay HTTP REST API.
+#
+# Environment variables that can be used:
+#
+#   RELAY_PASSWORD  Password for WeeChat relay
+#
+
+set -o errexit
+
+# default values for options from environment variables
+default_relay_password="test"
+
+usage ()
+{
+    rc=$1
+    cat <<-EOF
+
+Syntax: $0 url
+
+  url  URL of the running WeeChat with relay api (without "/api")
+
+Environment variables used:
+
+  RELAY_PASSWORD  password for the relay (default: "${default_relay_password}")
+
+Example:
+
+  RELAY_PASSWORD="test" $0 http://localhost:9000
+
+EOF
+    exit "${rc}"
+}
+
+error_usage ()
+{
+    echo >&2 "ERROR: $*"
+    usage 1
+}
+
+# ================================== START ==================================
+
+# relay password
+[ -z "${RELAY_PASSWORD}" ] && RELAY_PASSWORD="${default_relay_password}"
+
+# check command line arguments
+if [ $# -eq 0 ]; then
+    usage 0
+fi
+if [ $# -lt 1 ]; then
+    error_usage "missing arguments"
+fi
+
+# command line arguments
+url="$1"
+
+schemathesis run \
+    --checks all \
+    --validate-schema=true \
+    --experimental=openapi-3.1 \
+    --base-url "${url}/api" \
+    --auth "plain:${RELAY_PASSWORD}" \
+    ./src/plugins/relay/api/weechat-relay-api.yaml \
+    ;
+
+exit 0