# # 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(2); no_root_location(); run_tests; __DATA__ === TEST 1: sanity --- config location /t { content_by_lua_block { local encode_json = require("toolkit.json").encode local config = require("apisix.core").config.local_conf() ngx.say("etcd host: ", config.etcd.host) ngx.say("first plugin: ", encode_json(config.plugins[1])) } } --- request GET /t --- response_body etcd host: http://127.0.0.1:2379 first plugin: "ext-plugin-pre-req" === TEST 2: different elements in yaml --- config location /t { content_by_lua_block { local encode_json = require("toolkit.json").encode local config = require("apisix.core").config.local_conf() ngx.say("etcd host: ", config.etcd.host) ngx.say("first plugin: ", encode_json(config.plugins[1])) ngx.say("seq: ", encode_json(config.seq)) } } --- yaml_config etcd: host: - "http://127.0.0.1:2379" # etcd address prefix: "/apisix" # apisix configurations prefix timeout: 1 plugins: - example-plugin # Collection Types ############################################################# ################################################################################ # http://yaml.org/type/map.html -----------------------------------------------# map: # Unordered set of key: value pairs. Block style: !!map Clark : Evans Ingy : döt Net Oren : Ben-Kiki Flow style: !!map { Clark: Evans, Ingy: döt Net, Oren: Ben-Kiki } # http://yaml.org/type/omap.html ----------------------------------------------# omap: # Explicitly typed ordered map (dictionary). Bestiary: !!omap - aardvark: African pig-like ant eater. Ugly. - anteater: South-American ant eater. Two species. - anaconda: South-American constrictor snake. Scaly. # Etc. # Flow style Numbers: !!omap [ one: 1, two: 2, three : 3 ] # http://yaml.org/type/pairs.html ---------------------------------------------# pairs: # Explicitly typed pairs. Block tasks: !!pairs - meeting: with team. - meeting: with boss. - break: lunch. - meeting: with client. Flow tasks: !!pairs [ meeting: with team, meeting: with boss ] # http://yaml.org/type/set.html -----------------------------------------------# set: # Explicitly typed set. baseball players: !!set ? Mark McGwire ? Sammy Sosa ? Ken Griffey # Flow style baseball teams: !!set { Boston Red Sox, Detroit Tigers, New York Yankees } # http://yaml.org/type/seq.html -----------------------------------------------# seq: # Ordered sequence of nodes Block style: !!seq - Mercury # Rotates - no light/dark sides. - Venus # Deadliest. Aptly named. - Earth # Mostly dirt. - Mars # Seems empty. - Jupiter # The king. - Saturn # Pretty. - Uranus # Where the sun hardly shines. - Neptune # Boring. No rings. - Pluto # You call this a planet? Flow style: !!seq [ Mercury, Venus, Earth, Mars, # Rocks Jupiter, Saturn, Uranus, Neptune, # Gas Pluto ] # Overrated # Scalar Types ################################################################# ################################################################################ # http://yaml.org/type/bool.html ----------------------------------------------# bool: - true - True - TRUE - false - False - FALSE # http://yaml.org/type/float.html ---------------------------------------------# float: canonical: 6.8523015e+5 exponential: 685.230_15e+03 fixed: 685_230.15 sexagesimal: 190:20:30.15 negative infinity: -.inf not a number: .NaN # http://yaml.org/type/int.html -----------------------------------------------# int: canonical: 685230 decimal: +685_230 octal: 02472256 hexadecimal: 0x_0A_74_AE binary: 0b1010_0111_0100_1010_1110 sexagesimal: 190:20:30 # http://yaml.org/type/merge.html ---------------------------------------------# merge: - &CENTER { x: 1, y: 2 } - &LEFT { x: 0, y: 2 } - &BIG { r: 10 } - &SMALL { r: 1 } # All the following maps are equal: - # Explicit keys x: 1 y: 2 r: 10 label: nothing - # Merge one map << : *CENTER r: 10 label: center - # Merge multiple maps << : [ *CENTER, *BIG ] label: center/big - # Override << : [ *BIG, *LEFT, *SMALL ] x: 1 label: big/left/small # http://yaml.org/type/null.html ----------------------------------------------# null: # This mapping has four keys, # one has a value. empty: canonical: ~ english: null ~: null key # This sequence has five # entries, two have values. sparse: - ~ - 2nd entry - - 4th entry - Null # http://yaml.org/type/str.html -----------------------------------------------# string: inline1: abcd inline2: "abcd" inline3: 'abcd' block1: | aaa bbb ccc block2: |+ aaa bbb ccc block3: |- aaa bbb ccc block4: > aaa bbb ccc text5: >+ aaa bbb ccc text6: >- aaa bbb ccc # http://yaml.org/type/timestamp.html -----------------------------------------# timestamp: canonical: 2001-12-15T02:59:43.1Z valid iso8601: 2001-12-14t21:59:43.10-05:00 space separated: 2001-12-14 21:59:43.10 -5 no time zone (Z): 2001-12-15 2:59:43.10 date (00:00:00Z): 2002-12-14 # JavaScript Specific Types #################################################### ################################################################################ # https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/RegExp regexp: simple: !!js/regexp foobar modifiers: !!js/regexp /foobar/mi # https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/undefined undefined: !!js/undefined ~ # https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Function function: !!js/function > function foobar() { return 'Wow! JS-YAML Rocks!'; } # Custom types ################################################################# ################################################################################ # JS-YAML allows you to specify a custom YAML types for your structures. # This is a simple example of custom constructor defined in `js/demo.js` for # custom `!sexy` type: # # var SexyYamlType = new jsyaml.Type('!sexy', { # kind: 'sequence', # construct: function (data) { # return data.map(function (string) { return 'sexy ' + string; }); # } # }); # # var SEXY_SCHEMA = jsyaml.Schema.create([ SexyYamlType ]); # # result = jsyaml.load(yourData, { schema: SEXY_SCHEMA }); foobar: !sexy - bunny - chocolate --- request GET /t --- response_body etcd host: http://127.0.0.1:2379 first plugin: "example-plugin" seq: {"Block style":["Mercury","Venus","Earth","Mars","Jupiter","Saturn","Uranus","Neptune","Pluto"],"Flow style":["Mercury","Venus","Earth","Mars","Jupiter","Saturn","Uranus","Neptune","Pluto"]} === TEST 3: allow environment variable --- config location /t { content_by_lua_block { local config = require("apisix.core").config.local_conf() ngx.say(config.apisix.id) } } --- main_config env AID=3; --- yaml_config #nginx_config: #env: AID=3 apisix: id: ${{ AID }} --- request GET /t --- response_body 3 === TEST 4: allow integer worker processes --- config location /t { content_by_lua_block { local config = require("apisix.core").config.local_conf() ngx.say(config.nginx_config.worker_processes) } } --- extra_yaml_config nginx_config: worker_processes: 1 --- request GET /t --- response_body 1