| # |
| # 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); |
| no_long_string(); |
| no_root_location(); |
| |
| add_block_preprocessor(sub { |
| my ($block) = @_; |
| |
| if (!$block->request) { |
| $block->set_value("request", "GET /t"); |
| } |
| |
| if (!$block->response_body) { |
| $block->set_value("response_body", "passed\n"); |
| } |
| |
| if (!$block->no_error_log && !$block->error_log) { |
| $block->set_value("no_error_log", "[error]\n[alert]"); |
| } |
| }); |
| |
| run_tests; |
| |
| __DATA__ |
| |
| === TEST 1: should update cached ctx.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": { |
| "serverless-post-function": { |
| "functions" : ["return function(conf, ctx) |
| ngx.log(ngx.WARN, 'pre uri: ', ctx.var.upstream_uri); |
| ctx.var.upstream_uri = '/server_port'; |
| ngx.log(ngx.WARN, 'post uri: ', ctx.var.upstream_uri); |
| end"] |
| }, |
| "proxy-rewrite": { |
| "uri": "/hello" |
| } |
| }, |
| "upstream": { |
| "nodes": { |
| "127.0.0.1:1980": 1 |
| }, |
| "type": "roundrobin" |
| }, |
| "uri": "/xxx" |
| }]] |
| ) |
| |
| if code >= 300 then |
| ngx.status = code |
| end |
| ngx.say(body) |
| } |
| } |
| |
| |
| |
| === TEST 2: check |
| --- request |
| GET /xxx |
| --- response_body chomp |
| 1980 |
| --- error_log |
| pre uri: /hello |
| post uri: /server_port |
| |
| |
| |
| === TEST 3: get balancer_ip and balancer_port through ctx.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, |
| [[{ |
| "uri": "/hello", |
| "plugins": { |
| "serverless-post-function": { |
| "phase": "log", |
| "functions" : ["return function(conf, ctx) |
| ngx.log(ngx.WARN, 'balancer_ip: ', ctx.var.balancer_ip) |
| ngx.log(ngx.WARN, 'balancer_port: ', ctx.var.balancer_port) |
| end"] |
| } |
| }, |
| "upstream": { |
| "nodes": { |
| "127.0.0.1:1980": 1 |
| }, |
| "type": "roundrobin" |
| } |
| }]] |
| ) |
| |
| if code >= 300 then |
| ngx.status = code |
| end |
| ngx.say(body) |
| } |
| } |
| |
| |
| |
| === TEST 4: check(balancer_ip is 127.0.0.1 and balancer_port is 1980) |
| --- request |
| GET /hello |
| --- response_body |
| hello world |
| --- grep_error_log eval |
| qr/balancer_ip: 127.0.0.1|balancer_port: 1980/ |
| --- grep_error_log_out |
| balancer_ip: 127.0.0.1 |
| balancer_port: 1980 |
| |
| |
| |
| === TEST 5: parsed graphql is cached under ctx |
| --- 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, |
| [=[{ |
| "methods": ["POST"], |
| "upstream": { |
| "nodes": { |
| "127.0.0.1:1980": 1 |
| }, |
| "type": "roundrobin" |
| }, |
| "plugins": { |
| "serverless-pre-function": { |
| "phase": "header_filter", |
| "functions" : ["return function(conf, ctx) ngx.log(ngx.WARN, 'find ctx._graphql: ', ctx._graphql ~= nil) end"] |
| } |
| }, |
| "uri": "/hello", |
| "vars": [["graphql_name", "==", "repo"]] |
| }]=] |
| ) |
| |
| if code >= 300 then |
| ngx.status = code |
| end |
| ngx.say(body) |
| } |
| } |
| --- response_body |
| passed |
| |
| |
| |
| === TEST 6: hit |
| --- request |
| POST /hello |
| query repo { |
| owner { |
| name |
| } |
| } |
| --- response_body |
| hello world |
| --- error_log |
| find ctx._graphql: true |
| |
| |
| |
| === TEST 7: support dash in the args |
| --- 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, |
| [=[{ |
| "upstream": { |
| "nodes": { |
| "127.0.0.1:1980": 1 |
| }, |
| "type": "roundrobin" |
| }, |
| "uri": "/hello", |
| "vars": [["arg_a-b", "==", "ab"]] |
| }]=] |
| ) |
| if code >= 300 then |
| ngx.status = code |
| end |
| ngx.say(body) |
| } |
| } |
| |
| |
| |
| === TEST 8: check (support dash in the args) |
| --- request |
| GET /hello?a-b=ab |
| --- response_body |
| hello world |
| |
| |
| |
| === TEST 9: support dash in the args(Multi args with the same name, only fetch the first one) |
| --- request |
| GET /hello?a-b=ab&a-b=ccc |
| --- response_body |
| hello world |
| |
| |
| |
| === TEST 10: support dash in the args(arg is missing) |
| --- request |
| GET /hello |
| --- error_code: 404 |
| --- response_body |
| {"error_msg":"404 Route Not Found"} |
| |
| |
| |
| === TEST 11: parsed post args is cached under ctx |
| --- 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, |
| [=[{ |
| "upstream": { |
| "nodes": { |
| "127.0.0.1:1980": 1 |
| }, |
| "type": "roundrobin" |
| }, |
| "plugins": { |
| "serverless-pre-function": { |
| "phase": "rewrite", |
| "functions" : ["return function(conf, ctx) ngx.log(ngx.WARN, 'find ctx.req_post_args.test: ', ctx.req_post_args.test ~= nil) end"] |
| } |
| }, |
| "uri": "/hello", |
| "vars": [["post_arg_test", "==", "test"]] |
| }]=] |
| ) |
| |
| if code >= 300 then |
| ngx.status = code |
| end |
| ngx.say(body) |
| } |
| } |
| --- response_body |
| passed |
| |
| |
| |
| === TEST 12: hit |
| --- request |
| POST /hello |
| test=test |
| --- more_headers |
| Content-Type: application/x-www-form-urlencoded |
| --- response_body |
| hello world |
| --- error_log |
| find ctx.req_post_args.test: true |
| |
| |
| |
| === TEST 13: missed (post_arg_test is missing) |
| --- request |
| POST /hello |
| --- more_headers |
| Content-Type: application/x-www-form-urlencoded |
| --- error_code: 404 |
| --- response_body |
| {"error_msg":"404 Route Not Found"} |
| |
| |
| |
| === TEST 14: missed (post_arg_test is mismatch) |
| --- request |
| POST /hello |
| test=tesy |
| --- more_headers |
| Content-Type: application/x-www-form-urlencoded |
| --- error_code: 404 |
| --- response_body |
| {"error_msg":"404 Route Not Found"} |
| |
| |
| |
| === TEST 15: register custom variable |
| --- 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, |
| [=[{ |
| "upstream": { |
| "nodes": { |
| "127.0.0.1:1980": 1 |
| }, |
| "type": "roundrobin" |
| }, |
| "plugins": { |
| "serverless-pre-function": { |
| "phase": "rewrite", |
| "functions" : ["return function(conf, ctx) ngx.say('find ctx.var.a6_labels_zone: ', ctx.var.a6_labels_zone) end"] |
| } |
| }, |
| "uri": "/hello", |
| "labels": { |
| "zone": "Singapore" |
| } |
| }]=] |
| ) |
| |
| if code >= 300 then |
| ngx.status = code |
| end |
| ngx.say(body) |
| } |
| } |
| |
| |
| |
| === TEST 16: hit |
| --- config |
| location /t { |
| content_by_lua_block { |
| local http = require "resty.http" |
| local core = require "apisix.core" |
| core.ctx.register_var("a6_labels_zone", function(ctx) |
| local route = ctx.matched_route and ctx.matched_route.value |
| if route and route.labels then |
| return route.labels.zone |
| end |
| return nil |
| end) |
| local uri = "http://127.0.0.1:" .. ngx.var.server_port .. "/hello" |
| local httpc = http.new() |
| local res = assert(httpc:request_uri(uri)) |
| ngx.print(res.body) |
| } |
| } |
| --- response_body |
| find ctx.var.a6_labels_zone: Singapore |
