我使用 Angular (TypeScript)
我使用时出现错误
ng test错误：
⠙ Generating browser application bundles (phase: setup)...node:internal/process/promises:289
triggerUncaughtException(err, true /* fromPromise */);
^
AssertionError [ERR_ASSERTION]: Compilation cannot be undefined.
at webpackOptions.entry (/Users/baptiste/Documents/Epitech/T-WEB-800-LYO_15/front/EpicTripApp/node_modules/@angular-devkit/build-angular/src/builders/karma/find-tests-plugin.js:70:38) {
generatedMessage: false,
code: 'ERR_ASSERTION',
actual: undefined,
expected: true,
operator: '=='
}
我的package.json，我知道我有太多依赖项，但我稍后会修复它
{
"name": "epic-trip-app",
"version": "0.0.0",
"scripts": {
"ng": "ng",
"start": "ng serve",
"build": "ng build",
"watch": "ng build --watch --configuration development",
"test": "jasmine"
},
"private": true,
"dependencies": {
"@angular/animations": "^15.1.0",
"@angular/cdk": "~15.1.5",
"@angular/common": "^15.1.0",
"@angular/compiler": "^15.1.0",
"@angular/core": "^15.1.0",
"@angular/forms": "^15.1.0",
"@angular/material": "~15.1.5",
"@angular/platform-browser": "^15.1.0",
"@angular/platform-browser-dynamic": "^15.1.0",
"@angular/router": "^15.1.0",
"@datorama/akita": "^8.0.1",
"karma-coverage": "^2.2.0",
"karma-jasmine-html-reporter": "^2.0.0",
"karma-spec-reporter": "^0.0.36",
"karma-typescript-mock": "^1.0.1",
"rxjs": "~7.8.0",
"tslib": "^2.3.0",
"typescript-core": "^9.2.0",
"zone.js": "~0.12.0"
},
"devDependencies": {
"@angular-devkit/build-angular": "^15.1.6",
"@angular/cli": "~15.1.6",
"@angular/compiler-cli": "^15.1.0",
"@types/jasmine": "~4.3.0",
"jasmine": "^4.5.0",
"jasmine-core": "~4.5.0",
"jasmine-ts": "^0.4.0",
"karma": "^6.1.0",
"karma-chrome-launcher": "^3.1.1",
"karma-jasmine": "^5.1.0",
"karma-typescript": "^5.5.3",
"ts-node": "^10.9.1",
"typescript": "~4.9.4"
}
}
我的angular.json
{
"$schema": "./node_modules/@angular/cli/lib/config/schema.json",
"version": 1,
"newProjectRoot": "projects",
"projects": {
"EpicTripApp": {
"projectType": "application",
"schematics": {
"@schematics/angular:component": {
"style": "scss",
"skipTests": true
}
},
"root": "",
"sourceRoot": "src",
"prefix": "app",
"architect": {
"build": {
"builder": "@angular-devkit/build-angular:browser",
"options": {
"outputPath": "dist/epic-trip-app",
"index": "src/index.html",
"main": "src/main.ts",
"polyfills": [
"zone.js"
],
"tsConfig": "tsconfig.app.json",
"inlineStyleLanguage": "scss",
"assets": [
"src/favicon.ico",
"src/assets"
],
"styles": [
"@angular/material/prebuilt-themes/indigo-pink.css",
"src/styles.scss",
"src/theme.scss"
],
"scripts": []
},
"configurations": {
"production": {
"budgets": [
{
"type": "initial",
"maximumWarning": "500kb",
"maximumError": "1mb"
},
{
"type": "anyComponentStyle",
"maximumWarning": "2kb",
"maximumError": "4kb"
}
],
"outputHashing": "all"
},
"development": {
"buildOptimizer": false,
"optimization": false,
"vendorChunk": true,
"extractLicenses": false,
"sourceMap": true,
"namedChunks": true
}
},
"defaultConfiguration": "production"
},
"serve": {
"builder": "@angular-devkit/build-angular:dev-server",
"configurations": {
"production": {
"browserTarget": "EpicTripApp:build:production"
},
"development": {
"browserTarget": "EpicTripApp:build:development"
}
},
"defaultConfiguration": "development"
},
"extract-i18n": {
"builder": "@angular-devkit/build-angular:extract-i18n",
"options": {
"browserTarget": "EpicTripApp:build"
}
},
"test": {
"builder": "@angular-devkit/build-angular:karma",
"options": {
"polyfills": [
"zone.js",
"zone.js/testing"
],
"tsConfig": "tsconfig.spec.json",
"inlineStyleLanguage": "scss",
"assets": [
"src/favicon.ico",
"src/assets"
],
"styles": [
"@angular/material/prebuilt-themes/indigo-pink.css",
"src/styles.scss"
],
"scripts": [],
"karmaConfig": "karma.conf.js"
}
}
}
}
},
"cli": {
"analytics": "b1288342-9e70-43a2-9613-00151ad6c303"
}
}
如果您需要 karma.conf.js，但不确定
// Karma configuration file, see link for more information
// https://karma-runner.github.io/1.0/config/configuration-file.html
module.exports = function (config) {
config.set({
basePath: '',
frameworks: ['jasmine', '@angular-devkit/build-angular'],
plugins: [
require('karma-jasmine'),
require('karma-chrome-launcher'),
require('karma-jasmine-html-reporter'),
require('karma-coverage'),
require('@angular-devkit/build-angular/plugins/karma')
],
client: {
jasmine: {
// you can add configuration options for Jasmine here
// the possible options are listed at https://jasmine.github.io/api/edge/Configuration.html
// for example, you can disable the random execution with `random: false`
// or set a specific seed with `seed: 4321`
},
clearContext: false // leave Jasmine Spec Runner output visible in browser
},
jasmineHtmlReporter: {
suppressAll: true // removes the duplicated traces
},
coverageReporter: {
dir: require('path').join(__dirname, './coverage/epic-trip-app'),
subdir: '.',
reporters: [
{ type: 'html' },
{ type: 'text-summary' }
]
},
reporters: ['progress', 'html'],
browsers: ['Chrome'],
restartOnFileChange: true
});
};
希望我添加您需要的所有内容，也许您会找到解决方案，祝您有美好的一天，提前谢谢您
我找到了解决办法。问题出在那些文件中。关于我的 angular.json 中的版本和
"skipTests": true {
"name": "epic-trip-app",
"version": "0.1.0",
"scripts": {
"ng": "ng",
"start": "ng serve",
"build": "ng build",
"watch": "ng build --watch --configuration development",
"test": "ng test"
},
"private": true,
"dependencies": {
"@angular/animations": "^15.2.0",
"@angular/cdk": "~15.1.5",
"@angular/common": "^15.2.0",
"@angular/compiler": "^15.2.0",
"@angular/core": "^15.2.0",
"@angular/forms": "^15.2.0",
"@angular/material": "~15.1.5",
"@angular/platform-browser": "^15.2.0",
"@angular/platform-browser-dynamic": "^15.2.0",
"@angular/router": "^15.2.0",
"@datorama/akita": "^8.0.1",
"rxjs": "~7.8.0",
"tslib": "^2.3.0",
"zone.js": "~0.12.0"
},
"devDependencies": {
"@angular-devkit/build-angular": "^15.2.0",
"@angular/cli": "~15.2.0",
"@angular/compiler-cli": "^15.2.0",
"@types/jasmine": "~4.3.0",
"jasmine-core": "~4.5.0",
"karma": "~6.4.0",
"karma-chrome-launcher": "~3.1.0",
"karma-coverage": "~2.2.0",
"karma-jasmine": "~5.1.0",
"karma-jasmine-html-reporter": "~2.0.0",
"typescript": "~4.9.4"
}
}
Angular.json
{
"$schema": "./node_modules/@angular/cli/lib/config/schema.json",
"version": 1,
"newProjectRoot": "projects",
"projects": {
"EpicTripApp": {
"projectType": "application",
"schematics": {
"@schematics/angular:component": {
"style": "scss",
}
},
"root": "",
"sourceRoot": "src",
"prefix": "app",
"architect": {
"build": {
"builder": "@angular-devkit/build-angular:browser",
"options": {
"outputPath": "dist/epic-trip-app",
"index": "src/index.html",
"main": "src/main.ts",
"polyfills": [
"zone.js"
],
"tsConfig": "tsconfig.app.json",
"inlineStyleLanguage": "scss",
"assets": [
"src/favicon.ico",
"src/assets"
],
"styles": [
"@angular/material/prebuilt-themes/indigo-pink.css",
"src/styles.scss",
"src/theme.scss"
],
"scripts": []
},
"configurations": {
"production": {
"budgets": [
{
"type": "initial",
"maximumWarning": "500kb",
"maximumError": "1mb"
},
{
"type": "anyComponentStyle",
"maximumWarning": "2kb",
"maximumError": "4kb"
}
],
"outputHashing": "all"
},
"development": {
"buildOptimizer": false,
"optimization": false,
"vendorChunk": true,
"extractLicenses": false,
"sourceMap": true,
"namedChunks": true
}
},
"defaultConfiguration": "production"
},
"serve": {
"builder": "@angular-devkit/build-angular:dev-server",
"configurations": {
"production": {
"browserTarget": "EpicTripApp:build:production"
},
"development": {
"browserTarget": "EpicTripApp:build:development"
}
},
"defaultConfiguration": "development"
},
"extract-i18n": {
"builder": "@angular-devkit/build-angular:extract-i18n",
"options": {
"browserTarget": "EpicTripApp:build"
}
},
"test": {
"builder": "@angular-devkit/build-angular:karma",
"options": {
"polyfills": [
"zone.js",
"zone.js/testing"
],
"tsConfig": "tsconfig.spec.json",
"inlineStyleLanguage": "scss",
"assets": [
"src/favicon.ico",
"src/assets"
],
"styles": [
"@angular/material/prebuilt-themes/indigo-pink.css",
"src/styles.scss"
],
"scripts": []
}
}
}
}
},
"cli": {
"analytics": "b1288342-9e70-43a2-9613-00151ad6c303"
}
}
我删除了 karma.conf.js
就我而言，我没有
app.component.spec.ts