# # 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(); log_level('info'); run_tests; __DATA__ === TEST 1: set route(invalid http_status in the abort property) --- 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, [[{ "plugins": { "fault-injection": { "abort": { "http_status": 100, "body": "Fault Injection!\n" } }, "proxy-rewrite": { "uri": "/hello" } }, "uri": "/hello" }]] ) if code >= 300 then ngx.status = code end ngx.say(body) } } --- request GET /t --- error_code: 400 --- response_body eval qr/validation failed/ === TEST 2: set route(without http_status in the abort property) --- 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, [[{ "plugins": { "fault-injection": { "abort": { } }, "proxy-rewrite": { "uri": "/hello" } }, "uri": "/hello" }]] ) if code >= 300 then ngx.status = code end ngx.say(body) } } --- request GET /t --- error_code: 400 --- response_body eval qr/validation failed/ === TEST 3: set route(without abort & delay properties) --- 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, [[{ "plugins": { "fault-injection": { }, "proxy-rewrite": { "uri": "/hello" } }, "uri": "/hello" }]] ) if code >= 300 then ngx.status = code end ngx.say(body) } } --- request GET /t --- error_code: 400 --- response_body eval qr/expect object to have at least 1 properties/ === TEST 4: set route(without duration in the delay property) --- 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, [[{ "plugins": { "fault-injection": { "delay": { } }, "proxy-rewrite": { "uri": "/hello" } }, "uri": "/hello" }]] ) if code >= 300 then ngx.status = code end ngx.say(body) } } --- request GET /t --- error_code: 400 --- response_body eval qr/validation failed/ === TEST 5: set route(invalid duration with string in the delay property) --- 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, [[{ "plugins": { "fault-injection": { "delay": { "duration": "test" } }, "proxy-rewrite": { "uri": "/hello" } }, "upstream": { "nodes": { "127.0.0.1:1980": 1 }, "type": "roundrobin" }, "uri": "/hello" }]] ) if code >= 300 then ngx.status = code end ngx.say(body) } } --- request GET /t --- error_code: 400 --- response_body eval qr/wrong type: expected number, got string/ === TEST 6: set route(invalid duration with double dot in the delay property) --- 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, [[{ "plugins": { "fault-injection": { "delay": { "duration": 0.1.1 } }, "proxy-rewrite": { "uri": "/hello" } }, "uri": "/hello" }]] ) if code >= 300 then ngx.status = code end ngx.say(body) } } --- request GET /t --- error_code: 400 --- response_body eval qr/invalid request body/ --- error_log eval qr/invalid request body/ === TEST 7: set route(invalid duration with whitespace in the delay property) --- 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, [[{ "plugins": { "fault-injection": { "delay": { "duration": 0. 1 } }, "proxy-rewrite": { "uri": "/hello" } }, "uri": "/hello" }]] ) if code >= 300 then ngx.status = code end ngx.say(body) } } --- request GET /t --- error_code: 400 --- response_body eval qr/invalid request body/ --- error_log eval qr/invalid request body/ === TEST 8: set route(invalid vars in the delay property) --- 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, [[{ "plugins": { "fault-injection": { "delay": { "duration": 0.1, "vars": { "a", "b" } }, }, "proxy-rewrite": { "uri": "/hello" } }, "uri": "/hello" }]] ) if code >= 300 then ngx.status = code end ngx.say(body) } } --- request GET /t --- error_code: 400 --- response_body eval qr/invalid request body/ --- error_log eval qr/invalid request body/ === TEST 9: set route(invalid vars in in the abort property) --- 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, [[{ "plugins": { "fault-injection": { "abort": { "http_status": 200, "vars": { "a", "b" } } }, "proxy-rewrite": { "uri": "/hello" } }, "uri": "/hello" }]] ) if code >= 300 then ngx.status = code end ngx.say(body) } } --- request GET /t --- error_code: 400 --- response_body eval qr/invalid request body/ --- error_log eval qr/invalid request body/ === TEST 10: set route(delay 1 seconds) --- 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, [[{ "plugins": { "fault-injection": { "delay": { "duration": 1 } }, "proxy-rewrite": { "uri": "/hello" } }, "upstream": { "nodes": { "127.0.0.1:1980": 1 }, "type": "roundrobin" }, "uri": "/hello" }]] ) if code >= 300 then ngx.status = code end ngx.say(body) } } --- request GET /t --- error_code: 200 --- response_body passed === TEST 11: hit route(delay 1 seconds and return hello world) --- request GET /hello HTTP/1.1 --- response_body hello world === TEST 12: set route(abort with http status 200 and return "Fault Injection!\n") --- 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, [[{ "plugins": { "fault-injection": { "abort": { "http_status": 200, "body": "Fault Injection!\n" } }, "proxy-rewrite": { "uri": "/hello" } }, "upstream": { "nodes": { "127.0.0.1:1980": 1 }, "type": "roundrobin" }, "uri": "/hello" }]] ) if code >= 300 then ngx.status = code end ngx.say(body) } } --- request GET /t --- error_code: 200 --- response_body passed === TEST 13: hit route(abort with http code 200 and return "Fault Injection!\n") --- request GET /hello HTTP/1.1 --- error_code: 200 --- response_body Fault Injection! === TEST 14: set route(abort with http status 405 and return "Fault Injection!\n") --- 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, [[{ "plugins": { "fault-injection": { "abort": { "http_status": 405, "body": "Fault Injection!\n" } }, "proxy-rewrite": { "uri": "/hello" } }, "upstream": { "nodes": { "127.0.0.1:1980": 1 }, "type": "roundrobin" }, "uri": "/hello" }]] ) if code >= 300 then ngx.status = code end ngx.say(body) } } --- request GET /t --- error_code: 200 --- response_body passed === TEST 15: hit route(abort with http status 405 and return "Fault Injection!\n") --- request GET /hello HTTP/1.1 --- error_code: 405 --- response_body Fault Injection! === TEST 16: set route(play with redirect plugin) --- 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, [[{ "plugins": { "fault-injection": { "abort": { "http_status": 200, "body": "Fault Injection!\n" } }, "redirect": { "uri": "/hello/world", "ret_code": 302 } }, "upstream": { "nodes": { "127.0.0.1:1980": 1 }, "type": "roundrobin" }, "uri": "/hello" }]] ) if code >= 300 then ngx.status = code end ngx.say(body) } } --- request GET /t --- error_code: 200 --- response_body passed === TEST 17: hit route(abort with http status 200 and return "Fault Injection!\n") --- request GET /hello HTTP/1.1 --- error_code: 200 --- response_body Fault Injection! === TEST 18: set route (abort injection but with zero percentage) --- 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, [[{ "plugins": { "fault-injection": { "abort": { "http_status": 200, "body": "Fault Injection!\n", "percentage": 0 } }, "redirect": { "uri": "/hello/world", "ret_code": 302 } }, "upstream": { "nodes": { "127.0.0.1:1980": 1 }, "type": "roundrobin" }, "uri": "/hello" }]] ) if code >= 300 then ngx.status = code end ngx.say(body) } } --- request GET /t --- error_code: 200 --- response_body passed === TEST 19: hit route (redirect) --- request GET /hello HTTP/1.1 --- error_code: 302 === TEST 20: set route (delay injection but with zero percentage) --- 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, [[{ "plugins": { "fault-injection": { "delay": { "duration": 1, "percentage": 0 } }, "proxy-rewrite": { "uri": "/hello1" } }, "upstream": { "nodes": { "127.0.0.1:1980": 1 }, "type": "roundrobin" }, "uri": "/hello" }]] ) if code >= 300 then ngx.status = code end ngx.say(body) } } --- request GET /t --- error_code: 200 --- response_body passed === TEST 21: hit route (no wait and return hello1 world) --- request GET /hello HTTP/1.1 --- error_code: 200 --- response_body hello1 world === TEST 22: set route(body with var) --- 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, [[{ "plugins": { "fault-injection": { "abort": { "http_status": 200, "body": "client addr: $remote_addr\n" } }, "proxy-rewrite": { "uri": "/hello" } }, "upstream": { "nodes": { "127.0.0.1:1980": 1 }, "type": "roundrobin" }, "uri": "/hello" }]] ) if code >= 300 then ngx.status = code end ngx.say(body) } } --- request GET /t --- response_body passed === TEST 23: hit route(body with var) --- request GET /hello --- response_body client addr: 127.0.0.1 === TEST 24: set route(abort without body) --- 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, [[{ "plugins": { "fault-injection": { "abort": { "http_status": 200 } }, "proxy-rewrite": { "uri": "/hello" } }, "upstream": { "nodes": { "127.0.0.1:1980": 1 }, "type": "roundrobin" }, "uri": "/hello" }]] ) if code >= 300 then ngx.status = code end ngx.say(body) } } --- request GET /t --- response_body passed === TEST 25: hit route(abort without body) --- request GET /hello --- response_body === TEST 26: vars schema validation passed --- config location /t { content_by_lua_block { local plugin = require("apisix.plugins.fault-injection") local ok, err = plugin.check_schema({ abort = { http_status = 403, body = "Fault Injection!\n", vars = { { {"arg_name","==","jack"}, {"arg_age","!","<",18} }, { {"http_apikey","==","api-key"} } } }, delay = { duration = 2, vars = { { {"arg_name","==","jack"}, {"arg_age","!","<",18} }, { {"http_apikey","==","api-key"} } } } }) if not ok then ngx.say(err) end ngx.say("done") } } --- request GET /t --- response_body done === TEST 27: vars schema validation failed(abort failed) --- config location /t { content_by_lua_block { local plugin = require("apisix.plugins.fault-injection") local ok, err = plugin.check_schema({ abort = { http_status = 403, body = "Fault Injection!\n", vars = { {"arg_name","!=","jack"} } }, delay = { duration = 2, vars = { { {"arg_name","==","jack"}, {"arg_age","!","<",18} }, { {"http_apikey","==","api-key"} } } } }) if not ok then ngx.say(err) end ngx.say("done") } } --- request GET /t --- response_body rule should be wrapped inside brackets done --- error_log eval qr/failed to create vars expression:.*/ === TEST 28: set route and configure the vars rule in abort --- 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, [=[{ "plugins": { "fault-injection": { "abort": { "http_status": 403, "body": "Fault Injection!\n", "vars": [ [ ["arg_name","==","jack"], [ "arg_age","!","<",18 ] ], [ [ "http_apikey","==","api-key" ] ] ] } } }, "upstream": { "nodes": { "127.0.0.1:1980": 1 }, "type": "roundrobin" }, "uri": "/hello" }]=] ) if code >= 300 then ngx.status = code end ngx.say(body) } } --- request GET /t --- error_code: 200 --- response_body passed === TEST 29: hit the route (all vars rules pass), execute abort --- request GET /hello?name=jack&age=18 --- more_headers apikey: api-key --- error_code: 403 --- response_body Fault Injection! === TEST 30: hit the route (missing apikey), execute abort --- request GET /hello?name=jack&age=20 --- error_code: 403 --- response_body Fault Injection! === TEST 31: hit the route (missing request parameters), execute abort --- request GET /hello --- more_headers apikey:api-key --- error_code: 403 --- response_body Fault Injection! === TEST 32: hit route(`vars` do not match, `age` is missing) --- request GET /hello?name=allen --- response_body hello world === TEST 33: hit route(all `vars` do not match) --- request GET /hello --- response_body hello world === TEST 34: set route and configure the vars rule in delay --- 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": { "fault-injection": { "delay": { "duration": 2, "vars": [ [ ["arg_name","==","jack"], [ "arg_age","!","<",18 ] ] ] } } }, "upstream": { "nodes": { "127.0.0.1:1980": 1 }, "type": "roundrobin" } }]=] ) if code >= 300 then ngx.status = code end ngx.say(body) } } --- request GET /t --- error_code: 200 --- response_body passed === TEST 35: hit route(delay 2 seconds and return hello world) --- request GET /hello?name=jack&age=22 --- response_body hello world === TEST 36: hit route (no wait and return hello1 world) --- request GET /hello HTTP/1.1 --- error_code: 200 --- response_body hello world === TEST 37: set route and configure the vars rule in abort and delay --- 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, [=[{ "plugins": { "fault-injection": { "abort": { "http_status": 403, "body": "Fault Injection!\n", "vars": [ [ ["arg_name","==","jack"], ["arg_age","!","<",18] ] ] }, "delay": { "duration": 2, "vars": [ [ ["http_apikey","==","api-key"] ] ] } } }, "upstream": { "nodes": { "127.0.0.1:1980": 1 }, "type": "roundrobin" }, "uri": "/hello" }]=] ) if code >= 300 then ngx.status = code end ngx.say(body) } } --- request GET /t --- error_code: 200 --- response_body passed === TEST 38: hit the route (all vars rules are passed), execute abort and delay --- request GET /hello?name=jack&age=18 --- more_headers apikey: api-key --- error_code: 403 --- response_body Fault Injection! === TEST 39: hit the route (abort rule does not match), only execute delay --- request GET /hello?name=jack&age=16 --- more_headers apikey: api-key --- response_body hello world