我在为 docker 容器内的 Angular 项目运行单元测试时遇到问题。我已经经历了我能想到的一切,但似乎无法找到问题所在。这些测试使用相同的命令在 docker 之外运行良好。
我正在使用 node:11.8.0-alpine 和最新版本的铬
我收到以下错误:
错误 [启动器]:无法加载浏览器“ChromeHeadless”!RangeError:最大调用堆栈大小在 /ng-app/node_modules/di/lib/annotation.js:30:17 在 Array.map () 解析 (/ng-app/node_modules/di/) 处的 String.match () 处超出lib/annotation.js:29:42) 在 Array.invoke (/ng-app/node_modules/di/lib/injector.js:69:46) 在 Injector.get (/ng-app/node_modules/di/lib/在 Array.invoke (/ng-app/node_modules/di/lib 的 module.(匿名函数) (/ng-app/node_modules/karma/lib/config.js:249:64) /injector.js:75:15) 在 Injector.get (/ng-app/node_modules/di/lib/injector.js:48:43) 在 module.(匿名函数) (/ng-app/node_modules/karma/ lib/config.js:249:64) 在 Injector 的 Array.invoke (/ng-app/node_modules/di/lib/injector.js:75:15)。
以下是我的业力配置:
module.exports = function (config) {
config.set({
basePath: '',
frameworks: ['jasmine', '@angular-devkit/build-angular'],
plugins: [
require('karma-jasmine'),
require('karma-chrome-launcher'),
require('karma-junit-reporter'),
require('@angular-devkit/build-angular/plugins/karma')
],
client: {
clearContext: false // leave Jasmine Spec Runner output visible in browser
},
junitReporter: {
outputDir: '/test-reports', // results will be saved as $outputDir/$browserName.xml
outputFile: 'junit-report.xml', // if included, results will be saved as $outputDir/$browserName/$outputFile
suite: '', // suite will become the package name attribute in xml testsuite element
useBrowserName: false, // add browser name to report and classes names
},
reporters: ['junit'],
port: 9876,
colors: true,
logLevel: config.LOG_INFO,
autoWatch: false,
browserNoActivityTimeout: 60000,
browsers: ['ChromeHeadless'],
customLaunchers: {
ChromeHeadless: {
base: 'ChromeHeadless',
flags: [
'--disable-web-security',
'--disable-gpu',
'--no-sandbox'
]
}
},
singleRun: true
});
};
版本:
"jasmine-core": "~3.3.0",
"jasmine-spec-reporter": "~4.2.1",
"karma": "~4.0.0",
"karma-chrome-launcher": "~2.2.0",
"karma-jasmine": "~2.0.1",
"karma-jasmine-html-reporter": "^1.4.0",
"karma-junit-reporter": "^1.2.0",
"@angular-devkit/build-angular": "~0.12.2",
"@angular/cli": "^7.2.3",
"@angular/compiler-cli": "^7.2.2",