test

Signed-off-by: Abhishek Choudhary <shreemaan.abhishek@gmail.com>

Author: shreemaan-abhishek

t/cli/test_limit_req_redis_ttl.sh

@@ -0,0 +1,115 @@
+#!/usr/bin/env bash
+
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+. ./t/cli/common.sh
+
+# Enable limit-req plugin
+
+rm logs/worker_events.sock || true
+
+echo '
+nginx_config:
+  worker_processes: 1
+  error_log_level: info
+deployment:
+  admin:
+    admin_key:
+      - name: "admin"
+        key: edd1c9f034335f136f87ad84b625c8f1
+        role: admin
+
+apisix:
+  enable_admin: true
+  control:
+    port: 9110
+plugins:
+  - limit-req
+' > conf/config.yaml
+
+make init
+make run
+
+admin_key="edd1c9f034335f136f87ad84b625c8f1"
+
+# Create a route with limit-req and redis policy
+# rate=1, burst=1 -> ttl = ceil(1/1) + 1 = 2s
+curl -X PUT http://127.0.0.1:9180/apisix/admin/routes/1 \
+    -H "X-API-KEY: $admin_key" \
+    -d '{
+    "methods": ["GET"],
+    "uri": "/hello",
+    "plugins": {
+        "limit-req": {
+            "rate": 1,
+            "burst": 1,
+            "key": "remote_addr",
+            "policy": "redis",
+            "redis_host": "127.0.0.1",
+            "redis_timeout": 1000
+        }
+    },
+    "upstream": {
+        "type": "roundrobin",
+        "nodes": {
+            "127.0.0.1:1980": 1
+        }
+    }
+}'
+
+if [ $? -ne 0 ]; then
+    echo "failed: verify route creation"
+    exit 1
+fi
+
+sleep 0.5
+
+# Make a request to create the Redis keys
+curl -v http://127.0.0.1:9080/hello > /dev/null 2>&1
+
+# Verify keys exist
+# Keys pattern: plugin-limit-req*
+keys=$(redis-cli keys "limit_req:*" | wc -l)
+if [ "$keys" -eq 0 ]; then
+    echo "failed: keys not found in Redis immediately after request"
+    exit 1
+fi
+echo "pass: keys found in Redis"
+
+# Wait for 3 seconds (TTL is 2s)
+echo "Waiting for 3s..."
+sleep 3
+
+# Verify keys are gone
+keys_list=$(redis-cli keys "limit_req:*")
+keys_count=$(echo "$keys_list" | wc -l)
+
+if [ "$keys_count" -ne 0 ] && [ -n "$keys_list" ]; then
+    echo "failed: keys still exist in Redis after TTL expiration"
+    echo "Keys found:"
+    echo "$keys_list"
+    
+    first_key=$(echo "$keys_list" | head -n 1)
+    echo "TTL of $first_key:"
+    redis-cli ttl "$first_key"
+    
+    exit 1
+fi
+
+echo "pass: keys expired correctly"
+make stop