【发布时间】：2019-01-04 02:20:37
【问题描述】：
我正在对微服务进行负载测试，并在使用 Artillery 时遇到问题。读取 csv 文件时脚本失败。尝试从文件导入输入数据以创建 json 请求。
最简单的script.yml：
config:
target: "http://localhost:8080"
phases:
- duration: 1
arrivalRate: 1
payload:
path: "input.csv"
fields:
- "flow"
scenarios:
- flow:
- log: "this yml log, flow: {{ flow }}"
input.csv 文件在同一文件夹中：
"flow"
"SomeFlow"
最简单的执行命令：
DEBUG=* artillery run script.yml
错误堆栈跟踪：
artillery:cli Artillery Pro is not installed +0ms
commands:run defaultOptions: {
"_": [
"run",
"script.yml"
]
} +4ms
/Users/someUser/node_modules/csv-parse/lib/index.js:124
throw new Error(`Invalid Option: from_line must be a positive integer greater than 0, got ${JSON.stringify(opts.from_line)}`)
^
Error: Invalid Option: from_line must be a positive integer greater than 0, got at new Parser (/Users/someUser/node_modules/csv- parse/lib/index.js:124:17)
at parse (/Users/someUser/node_modules/csv-parse/lib/index.js:838:18)
at readPayloadFile (/Users/someUser/node_modules/artillery/lib/commands/run.js:257:7)
at /Users/someUser/node_modules/async/lib/async.js:356:13
at async.forEachOf.async.eachOf (/Users/someUser/node_modules/async/lib/async.js:233:13)
at _asyncMap (/Users/someUser/node_modules/async/lib/async.js:355:9)
at Object.map (/Users/someUser/node_modules/async/lib/async.js:337:20)
at readPayload (/Users/someUser/node_modules/artillery/lib/commands/run.js:245:9)
at fn (/Users/someUser/node_modules/async/lib/async.js:746:34)
at /Users/someUser/node_modules/async/lib/async.js:1213:16
最初我认为这是 Windows 平台特定的问题。然后在 OSX 上遇到了同样的问题。 我肯定错过了一些小而重要的事情。
【问题讨论】：
-
对我来说，这只是打印
this is a log of the request body: flow...应该打印“Someflow”吗？
标签： node.js testing load-testing artillery