membphis commented on a change in pull request #1042: feature: introduce the fault-injection plugin. URL: https://github.com/apache/incubator-apisix/pull/1042#discussion_r365635301
########## File path: t/plugin/fault-injection.t ########## @@ -0,0 +1,562 @@ +# +# 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!" + } + }, + "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/validation failed/ +--- no_error_log +[error] + + + +=== 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" + } + }, + "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/validation failed/ +--- no_error_log +[error] + + + +=== 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" + } + }, + "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/expect object to have at least 1 properties/ +--- no_error_log +[error] + + + +=== 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" + } + }, + "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/validation failed/ +--- no_error_log +[error] + + + +=== 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/validation failed: failed to match pattern/ +--- no_error_log +[error] + + + +=== TEST 6: set route(invalid duration with duoble 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" + } + }, + "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/validation failed: failed to match pattern/ +--- no_error_log +[error] + + + +=== 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" + } + }, + "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/validation failed: failed to match pattern/ +--- no_error_log +[error] + + + +=== TEST 8: 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": { Review comment: we can remove `upstream` object, it is useless. please fix some other similar points. 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