| # |
| # 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. |
| # |
| use t::APISIX 'no_plan'; |
| |
| repeat_each(1); |
| log_level('info'); |
| worker_connections(256); |
| no_root_location(); |
| no_shuffle(); |
| |
| run_tests(); |
| |
| __DATA__ |
| |
| === TEST 1: set upstream(id: 1) |
| --- config |
| location /t { |
| content_by_lua_block { |
| local t = require("lib.test_admin").test |
| local code, body = t('/apisix/admin/upstreams/1', |
| ngx.HTTP_PUT, |
| [[{ |
| "nodes": { |
| "foo.com:80": 0, |
| "127.0.0.1:1980": 1 |
| }, |
| "type": "roundrobin", |
| "desc": "new upstream" |
| }]] |
| ) |
| |
| if code >= 300 then |
| ngx.status = code |
| end |
| ngx.say(body) |
| } |
| } |
| --- request |
| GET /t |
| --- response_body |
| passed |
| |
| |
| |
| === TEST 2: set route(id: 1) |
| --- 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", |
| "upstream_id": "1" |
| }]] |
| ) |
| |
| if code >= 300 then |
| ngx.status = code |
| end |
| ngx.say(body) |
| } |
| } |
| --- request |
| GET /t |
| --- response_body |
| passed |
| |
| |
| |
| === TEST 3: /not_found |
| --- request |
| GET /not_found |
| --- error_code: 404 |
| --- response_body |
| {"error_msg":"404 Route Not Found"} |
| |
| |
| |
| === TEST 4: hit routes |
| --- request |
| GET /hello |
| --- response_body |
| hello world |
| --- error_log eval |
| qr/dns resolver domain: foo.com to \d+.\d+.\d+.\d+/ |
| |
| |
| |
| === TEST 5: set upstream(invalid node host) |
| --- config |
| location /t { |
| content_by_lua_block { |
| local t = require("lib.test_admin").test |
| local code, body = t('/apisix/admin/upstreams/1', |
| ngx.HTTP_PUT, |
| [[{ |
| "nodes": { |
| "test.comx:80": 0 |
| }, |
| "type": "roundrobin", |
| "desc": "new upstream" |
| }]] |
| ) |
| |
| if code >= 300 then |
| ngx.status = code |
| end |
| ngx.say(body) |
| } |
| } |
| --- request |
| GET /t |
| --- response_body |
| passed |
| |
| |
| |
| === TEST 6: |
| --- config |
| location /t { |
| content_by_lua_block { |
| local t = require("lib.test_admin").test |
| local function test() |
| local code, body = t('/hello', ngx.HTTP_GET) |
| |
| ngx.say("status: ", code) |
| end |
| test() |
| test() |
| } |
| } |
| --- request |
| GET /t |
| --- response_body |
| status: 503 |
| status: 503 |
| --- error_log |
| failed to parse domain: test.comx |
| failed to parse domain: test.comx |
| --- timeout: 10 |
| |
| |
| |
| === TEST 7: delete route |
| --- config |
| location /t { |
| content_by_lua_block { |
| ngx.sleep(0.3) |
| |
| local t = require("lib.test_admin").test |
| local code, body = t('/apisix/admin/routes/1', |
| ngx.HTTP_DELETE |
| ) |
| |
| if code >= 300 then |
| ngx.status = code |
| end |
| ngx.say(body) |
| } |
| } |
| --- request |
| GET /t |
| --- response_body |
| passed |
| |
| |
| |
| === TEST 8: delete upstream |
| --- config |
| location /t { |
| content_by_lua_block { |
| ngx.sleep(0.3) |
| |
| local t = require("lib.test_admin").test |
| local code, body = t('/apisix/admin/upstreams/1', |
| ngx.HTTP_DELETE |
| ) |
| |
| if code >= 300 then |
| ngx.status = code |
| end |
| ngx.say(body) |
| } |
| } |
| --- request |
| GET /t |
| --- response_body |
| passed |
| |
| |
| |
| === TEST 9: set upstream(with domain) |
| --- config |
| location /t { |
| content_by_lua_block { |
| local t = require("lib.test_admin").test |
| local code, body = t('/apisix/admin/upstreams/1', |
| ngx.HTTP_PUT, |
| [[{ |
| "nodes": { |
| "foo.com:80": 0, |
| "127.0.0.1:1980": 1 |
| }, |
| "type": "roundrobin", |
| "desc": "new upstream" |
| }]] |
| ) |
| |
| if code >= 300 then |
| ngx.status = code |
| end |
| ngx.say(body) |
| } |
| } |
| --- request |
| GET /t |
| --- response_body |
| passed |
| |
| |
| |
| === TEST 10: set empty service |
| --- config |
| location /t { |
| content_by_lua_block { |
| local t = require("lib.test_admin").test |
| local code, body = t('/apisix/admin/services/1', |
| ngx.HTTP_PUT, |
| [[{ |
| "desc": "new service", |
| "plugins": { |
| "prometheus": {} |
| } |
| }]] |
| ) |
| |
| if code >= 300 then |
| ngx.status = code |
| end |
| ngx.say(body) |
| } |
| } |
| --- request |
| GET /t |
| --- response_body |
| passed |
| |
| |
| |
| === TEST 11: set route(with upstream) |
| --- 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", |
| "upstream": { |
| "nodes": { |
| "foo.com": 0, |
| "127.0.0.1:1980": 1 |
| }, |
| "type": "roundrobin", |
| "desc": "new upstream" |
| }, |
| "service_id": "1" |
| }]] |
| ) |
| |
| if code >= 300 then |
| ngx.status = code |
| end |
| ngx.say(body) |
| } |
| } |
| --- request |
| GET /t |
| --- response_body |
| passed |
| |
| |
| |
| === TEST 12: hit routes, parse the domain of upstream node |
| --- request |
| GET /hello |
| --- response_body |
| hello world |
| --- error_log eval |
| qr/dns resolver domain: foo.com to \d+.\d+.\d+.\d+/ |
| |
| |
| |
| === TEST 13: set route(with upstream) |
| --- config |
| location /t { |
| content_by_lua_block { |
| local t = require("lib.test_admin").test |
| local code, body = t('/apisix/admin/upstreams/1', |
| ngx.HTTP_PUT, |
| [[{ |
| "nodes": { |
| "localhost:1981": 2, |
| "127.0.0.1:1980": 1 |
| }, |
| "type": "roundrobin", |
| "desc": "new upstream" |
| }]] |
| ) |
| |
| if code >= 300 then |
| ngx.status = code |
| ngx.say(body) |
| return |
| end |
| |
| local code, body = t('/apisix/admin/routes/1', |
| ngx.HTTP_PUT, |
| [[{ |
| "uri": "/server_port", |
| "service_id": "1", |
| "upstream_id": "1" |
| }]] |
| ) |
| |
| if code >= 300 then |
| ngx.status = code |
| end |
| ngx.say(body) |
| } |
| } |
| --- request |
| GET /t |
| --- response_body |
| passed |
| |
| |
| |
| === TEST 14: roundrobin |
| --- config |
| location /t { |
| content_by_lua_block { |
| local t = require("lib.test_admin").test |
| -- warmup request to trigger DNS resolution for domain-based node |
| t('/server_port', ngx.HTTP_GET) |
| ngx.sleep(0.1) |
| |
| local count = {} |
| local unexpected = 0 |
| for i = 1, 18 do |
| local code, _, body = t('/server_port', ngx.HTTP_GET) |
| if code ~= 200 or (body ~= "1980" and body ~= "1981") then |
| unexpected = unexpected + 1 |
| else |
| count[body] = (count[body] or 0) + 1 |
| end |
| end |
| local c1981 = count["1981"] or 0 |
| local c1980 = count["1980"] or 0 |
| -- weight ratio is 2:1 (1981:1980), expect ~12:6 out of 18 |
| -- after DNS warmup, distribution should approximate 2:1 |
| local ratio_ok = unexpected == 0 |
| and math.abs(c1981 - 2 * c1980) <= 4 |
| and c1980 >= 4 |
| ngx.say(ratio_ok) |
| } |
| } |
| --- request |
| GET /t |
| --- response_body |
| true |
| |
| |
| |
| === TEST 15: set route(with upstream) |
| --- 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", |
| "upstream": { |
| "nodes": { |
| "foo.com.": 0, |
| "127.0.0.1:1980": 1 |
| }, |
| "type": "roundrobin", |
| "desc": "new upstream" |
| }, |
| "service_id": "1" |
| }]] |
| ) |
| |
| if code >= 300 then |
| ngx.status = code |
| end |
| ngx.say(body) |
| } |
| } |
| --- request |
| GET /t |
| --- response_body |
| passed |
| |
| |
| |
| === TEST 16: hit routes, parse the domain of upstream node |
| --- request |
| GET /hello |
| --- response_body |
| hello world |
| --- error_log eval |
| qr/dns resolver domain: foo.com. to \d+.\d+.\d+.\d+/ |
