目前我正在尝试通过使用thresholds内coverageIstanbulReporter对象的angular-cli选项来建立代码覆盖率。我正在使用git hook来运行ng test --single-run --code-coverage。遗憾的是threshold的{{1}}值未受到尊重。
我指的是：Code Coverage Enforcement
这是我的80
karma.conf.js =========最终解决方案=========
最后的module.exports = function (config) {
config.set({
basePath: '',
frameworks: ['jasmine', '@angular/cli'],
plugins: [
require('karma-jasmine'),
require('karma-chrome-launcher'),
require('karma-firefox-launcher'),
require('karma-jasmine-html-reporter'),
require('karma-coverage-istanbul-reporter'),
require('karma-spec-reporter'),
require('@angular/cli/plugins/karma')
],
client:{
clearContext: false // leave Jasmine Spec Runner output visible in browser
},
files: [
{ pattern: './src/test.ts', watched: false }
],
preprocessors: {
'./src/test.ts': ['@angular/cli']
},
mime: {
'text/x-typescript': ['ts', 'tsx']
},
coverageIstanbulReporter: {
reports: ['html', 'lcovonly', 'text-summary'],
fixWebpackSourcePaths: true,
thresholds: {
statements: 80,
lines: 80,
branches: 80,
functions: 80
}
},
angularCli: {
environment: 'dev'
},
reporters: config.angularCli && config.angularCli.codeCoverage
? ['spec', 'coverage-istanbul']
: ['spec', 'kjhtml'],
port: 9876,
colors: true,
logLevel: config.LOG_INFO,
autoWatch: true,
browsers: ['Chrome'],
singleRun: false
});
};
package.json最终{
"name": "ng-fun",
"version": "0.0.1",
"license": "",
"scripts": {
"precommit": "ng lint",
"prepush": "ng test --code-coverage --single-run",
"clean": "rimraf node_modules dist coverage",
"clean:dist": "rimraf dist",
"clean:install": "npm run clean && npm install",
"ng": "ng",
"start": "ng serve",
"build:dev": "ng build",
"build:prod": "ng build -prod",
"test": "ng test",
"test:coverage": "ng test --code-coverage",
"test:sr:coverage": "ng test --single-run --code-coverage",
"lint": "ng lint",
"e2e": "ng e2e"
},
"private": true,
"dependencies": {
"@angular/animations": "4.0.3",
"@angular/common": "4.0.3",
"@angular/compiler": "4.0.3",
"@angular/core": "4.0.3",
"@angular/forms": "4.0.3",
"@angular/http": "4.0.3",
"@angular/platform-browser": "4.0.3",
"@angular/platform-browser-dynamic": "4.0.3",
"@angular/router": "4.0.3",
"@ngrx/core": "1.2.0",
"@ngrx/router-store": "1.2.6",
"@ngrx/store": "2.2.2",
"@ngrx/store-devtools": "3.2.4",
"core-js": "2.4.1",
"immutable": "3.8.1",
"reset-css": "2.2.0",
"rxjs": "5.3.0",
"web-animations-js": "2.2.5",
"zone.js": "0.8.4"
},
"devDependencies": {
"@angular/cli": "1.0.1",
"@angular/compiler-cli": "4.0.3",
"@types/jasmine": "2.5.38",
"@types/node": "6.0.60",
"codelyzer": "2.0.0",
"husky": "0.13.3",
"jasmine-core": "2.5.2",
"jasmine-spec-reporter": "3.2.0",
"karma": "1.4.1",
"karma-chrome-launcher": "2.0.0",
"karma-cli": "1.0.1",
"karma-coverage-istanbul-reporter": "1.2.0",
"karma-firefox-launcher": "1.0.1",
"karma-jasmine": "1.1.0",
"karma-jasmine-html-reporter": "0.2.2",
"karma-spec-reporter": "0.0.31",
"protractor": "5.1.0",
"rimraf": "2.6.1",
"ts-node": "2.0.0",
"tslint": "4.5.0",
"typescript": "2.2.2"
}
}
karma.conf.js答案 0 :(得分：3)
根据这个：https://github.com/mattlewis92/karma-coverage-istanbul-reporter/blob/master/CHANGELOG.md。在0.3.0版本中引入了阈值，我相信angular-cli v1.0.0会将0.2.0版本添加到你的包中.json
所以：
1.确保package.json中有{0.0}或更高版本的karma-coverage-istanbul-reporter
2.使用threshold而不是thresholds
此外，请注意，如果您更新到版本＆gt; 1.2.0。 threshold更新了两个对象global和each，如下所述：https://github.com/mattlewis92/karma-coverage-istanbul-reporter/blob/master/README.md