我正在尝试编写一个 cucuber 测试来运行 shell 命令，但我似乎无法正确显示输出...
我正在尝试使用 appium 获取 apk 文件，并且我想确保我可以在测试开始之前启动后端服务......当我运行 exec 命令来启动服务器时，我得到一个 feakish 输出...... .
输出
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而不是一个漂亮的可读输出......
有什么想法为什么我无法获得正确的输出吗？
package.json
{
"name": "test",
"version": "1.0.0",
"description": "test",
"main": "index.js",
"scripts": {
"test": "wdio run wdio.conf.js"
},
"author": "",
"license": "ISC",
"devDependencies": {
"@babel/preset-env": "^7.1.6",
"@wdio/allure-reporter": "8.39.0",
"@wdio/appium-service": "^8.1.3",
"@wdio/browserstack-service": "^8.1.3",
"@wdio/cli": "^8.1.3",
"@wdio/cucumber-framework": "8.1.2",
"@wdio/globals": "^8.1.3",
"@wdio/junit-reporter": "^8.1.2",
"@wdio/local-runner": "^8.1.3",
"@wdio/sauce-service": "^8.1.3",
"@wdio/selenium-standalone-service": "^8.1.2",
"@wdio/spec-reporter": "^8.1.2",
"@wdio/sync": "7.27.0",
"allure-commandline": "2.29.0",
"appium": "^2.4.0",
"appium-chromedriver": "5.6.41",
"appium-uiautomator2-driver": "^2.29.10",
"chai": "^4.2.0",
"cucumber": "6.0.7",
"cucumber-pretty": "^1.5.0",
"cucumber-tsflow": "^3.2.0",
"eslint": "^8.31.0",
"eslint-config-standard": "^17.0.0",
"eslint-plugin-import": "^2.26.0",
"eslint-plugin-n": "^15.0.0",
"eslint-plugin-node": "^11.1.0",
"eslint-plugin-promise": "^6.1.1",
"fs-extra": "11.2.0",
"multiple-cucumber-html-reporter": "3.6.1",
"request": "^2.34",
"run": "1.5.0",
"ts-node": "^10.9.1",
"typescript": "^4.9.4",
"wdio-chromedriver-service": "^8.0.1",
"wdio-cucumberjs-json-reporter": "5.1.8",
"wdio-wait-for": "^3.0.1",
"webdriverio": "8.1.3"
},
"dependencies": {
"@wdio/codemod": "^0.12.0",
"axios": "1.6.7",
"force": "0.0.3",
"jscodeshift": "^0.14.0",
"request-promise-native": "1.0.9"
}
}
我有这样的配置..
wdio.conf.js
const fs = require('fs');
const path = require('path');
const { exec } = require('child_process');
exports.config = {
exclude: [],
logLevel: 'info',
bail: 0,
waitforTimeout: 20000,
services: ['appium'],
path: '/wd/hub/',
runner: 'local',
capabilities: [
{
platformName: 'Android',
port: 4723,
'appium:sessionOverride': false,
'appium:debugLogSpacing': true,
'appium:connectionRetryTimeout': 30000,
'appium:maxInstances': 1,
'appium:maxInstancesPerCapability': 1,
'appium:connectionRetryCount': 5,
'appium:automationName': 'UiAutomator2',
'appium:nativeInstrumentsLib': true,
'appium:isolateSimDevice': true,
'appium:noReset': false,
'appium:relaxedSecurity': true,
"appium:autoGrantPermissions": true,
"appium:autoLaunch": true,
'appium:ignoreHiddenApiPolicyError': true,
},
],
framework: 'cucumber',
specs: [
'./tests/features/*.feature',
],
maxInstances: 1,
cucumberOpts: {
require: ['./tests/features/step-definitions/*.js'],
timeout: 100000,
reportFilePerRetry: false
},
};
还有一些简单的执行测试...
特点
Feature: Launch Application
Scenario: Launching a application
Given a application
When I launch the application
Then the application should run successfully
和一个步骤文件，如
const { Given, When, Then } = require('cucumber');
const { exec } = require('child_process');
Given('a application', function () {
console.log('application is ready to be launched.');
});
When('I launch the application', function (callback) {
exec('bash -c "ping remoteHost"', (error, stdout, stderr) => {
if (error) {
console.error(`exec error: ${error}`);
return callback(error);
}
console.log(`stdout: ${stdout}`);
console.error(`stderr: ${stderr}`);
callback();
});
});
Then('the application should run successfully', function () {
console.log('Application ran successfully.');
});
所以启动它是一个简单的安装和运行测试
npm install
npm run test
nodejs 安装了所有内容，appium 启动，但是当 exec 测试启动时，乱码输出永远不会停止，我期待一个像这样的简单 ping 输出...
ping localhost
Pinging remoteHost [127.0.0.1] with 32 bytes of data:
Reply from 127.0.0.1: bytes=32 time<1ms TTL=128
Reply from 127.0.0.1: bytes=32 time<1ms TTL=128
Reply from 127.0.0.1: bytes=32 time<1ms TTL=128
Reply from 127.0.0.1: bytes=32 time<1ms TTL=128
Ping statistics for 127.0.0.1:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-se
有谁知道为什么这件事发生在可怜的小我身上？
提前感谢您指出我的方法中的错误...
他，
X
所以，看来我过度设计了这个垃圾，并且运行 cmd 步骤不需要 wdio 和 cucumber 测试。 我刚刚重新组织了执行...
在测试脚本中运行 init 命令是一个坏主意，它实际上是通过 wido 驱动程序运行的。因此输出是乱码。