# # 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. # BEGIN { if ($ENV{TEST_NGINX_CHECK_LEAK}) { $SkipReason = "unavailable for the hup tests"; } else { $ENV{TEST_NGINX_USE_HUP} = 1; undef $ENV{TEST_NGINX_USE_STAP}; } } use t::APISIX 'no_plan'; repeat_each(1); no_long_string(); no_shuffle(); no_root_location(); run_tests; __DATA__ === TEST 1: set route, with redis host and port and default database --- config location /t { content_by_lua_block { local t = require("lib.test_admin").test local code, body = t('/apisix/admin/routes/1', ngx.HTTP_PUT, [[{ "uri": "/hello", "plugins": { "limit-count": { "count": 2, "time_window": 60, "rejected_code": 503, "key": "remote_addr", "policy": "redis", "redis_host": "127.0.0.1", "redis_port": 6379, "redis_timeout": 1001 } }, "upstream": { "nodes": { "127.0.0.1:1980": 1 }, "type": "roundrobin" } }]] ) if code >= 300 then ngx.status = code end ngx.say(body) } } --- request GET /t --- response_body passed --- no_error_log [error] === TEST 2: set route, with redis host and port but wrong database --- config location /t { content_by_lua_block { local t = require("lib.test_admin").test local code, body = t('/apisix/admin/routes/1', ngx.HTTP_PUT, [[{ "uri": "/hello", "plugins": { "limit-count": { "count": 2, "time_window": 60, "rejected_code": 503, "key": "remote_addr", "policy": "redis", "redis_host": "127.0.0.1", "redis_port": 6379, "redis_database": 999999, "redis_timeout": 1001 } }, "upstream": { "nodes": { "127.0.0.1:1980": 1 }, "type": "roundrobin" } }]] ) if code >= 300 then ngx.status = code end ngx.say(body) } } --- request GET /t --- response_body passed --- no_error_log [error] === TEST 3: use wrong database --- request GET /hello --- error_code eval 500 --- error_log failed to limit count: failed to change redis db, err: ERR invalid DB index === TEST 4: set route, with redis host and port and right database --- config location /t { content_by_lua_block { local t = require("lib.test_admin").test local code, body = t('/apisix/admin/routes/1', ngx.HTTP_PUT, [[{ "uri": "/hello", "plugins": { "limit-count": { "count": 2, "time_window": 60, "rejected_code": 503, "key": "remote_addr", "policy": "redis", "redis_host": "127.0.0.1", "redis_port": 6379, "redis_database": 1, "redis_timeout": 1001 } }, "upstream": { "nodes": { "127.0.0.1:1980": 1 }, "type": "roundrobin" } }]] ) if code >= 300 then ngx.status = code end ngx.say(body) } } --- request GET /t --- response_body passed --- no_error_log [error] === TEST 5: up the limit --- pipelined_requests eval ["GET /hello", "GET /hello", "GET /hello", "GET /hello"] --- error_code eval [200, 200, 503, 503] --- no_error_log [error] === TEST 6: set route, with redis host but wrong port, with enable degradation switch --- config location /t { content_by_lua_block { local t = require("lib.test_admin").test local code, body = t('/apisix/admin/routes/1', ngx.HTTP_PUT, [[{ "uri": "/hello", "plugins": { "limit-count": { "count": 2, "time_window": 60, "rejected_code": 503, "key": "remote_addr", "policy": "redis", "allow_degradation": true, "redis_host": "127.0.0.1", "redis_port": 16379, "redis_database": 1, "redis_timeout": 1001 } }, "upstream": { "nodes": { "127.0.0.1:1980": 1 }, "type": "roundrobin" } }]] ) if code >= 300 then ngx.status = code end ngx.say(body) } } --- request GET /t --- response_body passed --- no_error_log [error] === TEST 7: enable degradation switch for TEST 6 --- request GET /hello --- response_body hello world === TEST 8: set route, with don't show limit quota header --- config location /t { content_by_lua_block { local t = require("lib.test_admin").test local code, body = t('/apisix/admin/routes/1', ngx.HTTP_PUT, [[{ "uri": "/hello", "plugins": { "limit-count": { "count": 2, "time_window": 60, "rejected_code": 503, "key": "remote_addr", "policy": "redis", "show_limit_quota_header": false, "redis_host": "127.0.0.1", "redis_port": 6379, "redis_database": 1, "redis_timeout": 1001 } }, "upstream": { "nodes": { "127.0.0.1:1980": 1 }, "type": "roundrobin" } }]] ) if code >= 300 then ngx.status = code end ngx.say(body) } } --- request GET /t --- response_body passed --- no_error_log [error] === TEST 9: don't show limit quota header for TEST 8 --- request GET /hello --- raw_response_headers_unlike eval qr/X-RateLimit-Limit/