我见过很多使用
的代码示例/*伊斯坦布尔忽略下一个//Istanbul ignore start//Istanbul ignore end */
在代码库中有一些地方是单元测试无法到达的，使用这些伊斯坦布尔指令来忽略它们会很好。不幸的是，尽管安装，重新安装，编辑配置文件等，我不能得到这个工作。
我使用以下语句:
- IntelliJ IDEA 2021.2.4 (Ultimate Edition)
- JetBrains Karma Plugin (212.4746.57)
- Angular and AngularJS Plugin (212.5712.43) Javascript and Typescript Plugin (212.5712.43)
- Node Plugin (212.5712.43)
- 节点14.15.5
- npm 6.14.11
- @angular - * 14.0.1
- 茉莉花4.2.0
- jasmine-core 4.2.0
- jasmine-reporters 2.5.0
- 业力6.4.0
- karma-chrome-launcher 3.1.1
- karma-cli 2.0.0
- karma-coverage 2.2.0
- karma-jasmine 5.0.1
- source-map-support 0.5.21
- ts-helpers 1.12
- ts-node 10.8.1
- tslib测试盒框
- 打印稿4.7.3
从我的研究来看，伊斯坦布尔似乎是业力覆盖的一部分，尽管我已经看到了各种伊斯坦布尔相关的软件包。
我的karma.conf.js文件是:
// Karma configuration file, see link for more information
// https://karma-runner.github.io/2.0/config/configuration-file.html
// This is for running locally in intellij - the intellij plugin doesn't support the parallel options we use via jenkins
module.exports = function (config) {
config.set({
files: [
'src/**/*.js'
],
// coverage reporter generates the coverage
reporters: ['progress', 'coverage'],
basePath: '',
frameworks: ['jasmine', '@angular-devkit/build-angular'],
plugins: [
require('karma-jasmine'),
require('karma-chrome-launcher'),
require('karma-firefox-launcher'),
require('karma-jasmine-html-reporter'),
require('karma-coverage'),
require('karma-junit-reporter'),
require('@angular-devkit/build-angular/plugins/karma')
],
client: {
clearContext: false, // leave Jasmine Spec Runner output visible in browser
jasmine: {
verboseDeprecations: true
}
},
// you can define custom flags
customLaunchers: {
},
mime: {
'text/x-typescript': ['ts','tsx']
},
preprocessors: {
'src/**/*.js': ['coverage']
},
coverageReporter: {
dir: require('path').join(__dirname, 'coverage'),
// subdir: '.',
fixWebpackSourcePaths: true,
reporters: [
// reporters not supporting the `file` property
//{ type: 'html', subdir: 'report-html' },
{ type: 'lcov' /*, subdir: 'report-lcov' */ },
// reporters supporting the `file` property, use `subdir` to directly
// output them in the `dir` directory
//{ type: 'cobertura', subdir: '.', file: 'cobertura.txt' },
//{ type: 'text-summary', subdir: '.', file: 'text-summary.txt' },
//{ type: 'lcovonly', subdir: '.', file: 'report-lcovonly.txt' },
//{ type: 'text', subdir: '.', file: 'text.txt' },
]
},
junitReporter: {
outputDir: 'test-results/unit/',
outputFile: 'test-results.xml'
},
reporters: config.angularCli && config.angularCli.codeCoverage
? ['progress', 'coverage', 'junit']
: ['progress', 'kjhtml', 'junit'],
port: 9876,
colors: true,
logLevel: config.LOG_DEBUG, // possible values: config.LOG_DISABLE || config.LOG_ERROR || config.LOG_WARN || config.LOG_INFO || config.LOG_DEBUG
hostName: 'localhost',
autoWatch: true,
usePolling: true,
singleRun: true,
// browsers: ['Chrome'],
browsers: ['ChromeHeadless'],
// browsers: ['Firefox'],
captureTimeout: 180000,
browserNoActivityTimeout : 210000,
reportSlowerThan : 500,
retryLimit: 0, // Fixes the issue where karma was starting up 3 browser tabs
browserDisconnectTimeout : 210000, // default 2000
browserDisconnectTolerance : 1, // default 0
random: false
});
};
看着Karma Server窗口，我没有看到"istanbul"这个词。我没有任何迹象表明伊斯坦布尔正在被使用。从//istanbul指令的使用来看，这并不是一件不寻常的事情。如果你能给我一些建议，我将不胜感激。
必须是https://github.com/karma-runner/karma-coverage/issues/247，伊斯坦布尔忽略注释不被业力报道记者尊重