"System is not defined" 在 运行 Karma 测试 Angular 2 应用程序时在节点模块中
"System is not defined" in node module when running Karma tests of Angular 2 app
当我 运行 "npm run test" 时，我曾经完成所有单元测试 运行ning。现在，在为我需要使用的库（称为 Wijmo）添加节点模块后，我在控制台中收到以下错误，这似乎阻止了我所有单元测试的执行（相反，出现了 Karma 浏览器绿色，没有测试 运行)。
需要注意的是，当使用 "npm start."
时，节点模块加载和 运行s 在应用程序本身没有问题
这是错误：
Chrome 57.0.2987 (Windows 7 0.0.0) ERROR
Uncaught ReferenceError: System is not defined
at node_modules/wijmo/wijmo.js:13
Chrome 57.0.2987 (Windows 7 0.0.0) ERROR
Uncaught ReferenceError: System is not defined
at node_modules/wijmo/wijmo.js:13
我是不是忘记在某处的配置中添加这个模块？或者可能是实际节点模块的问题？
karma.config.js:
// #docregion
module.exports = function(config) {
var appBase = 'app/'; // transpiled app JS and map files
var appSrcBase = 'app/'; // app source TS files
var appAssets = '/base/app/'; // component assets fetched by Angular's compiler
var testingBase = 'testing/'; // transpiled test JS and map files
var testingSrcBase = 'testing/'; // test source TS files
config.set({
basePath: '',
frameworks: ['jasmine'],
plugins: [
require('karma-jasmine'),
require('karma-chrome-launcher'),
require('karma-jasmine-html-reporter'), // click "Debug" in browser to see it
require('karma-htmlfile-reporter') // crashing w/ strange socket error
],
client: {
builtPaths: [appBase, testingBase], // add more spec base paths as needed
clearContext: false // leave Jasmine Spec Runner output visible in browser
},
customLaunchers: {
// From the CLI. Not used here but interesting
// chrome setup for travis CI using chromium
Chrome_travis_ci: {
base: 'Chrome',
flags: ['--no-sandbox']
}
},
files: [
'node_modules/lodash/lodash.js',
'node_modules/wijmo/wijmo.js',
'node_modules/wijmo/wijmo.chart.js',
'node_modules/wijmo/wijmo.chart.interaction.js',
// System.js for module loading
'node_modules/systemjs/dist/system.src.js',
// Polyfills
'node_modules/core-js/client/shim.js',
'node_modules/reflect-metadata/Reflect.js',
// zone.js
'node_modules/zone.js/dist/zone.js',
'node_modules/zone.js/dist/long-stack-trace-zone.js',
'node_modules/zone.js/dist/proxy.js',
'node_modules/zone.js/dist/sync-test.js',
'node_modules/zone.js/dist/jasmine-patch.js',
'node_modules/zone.js/dist/async-test.js',
'node_modules/zone.js/dist/fake-async-test.js',
// RxJs
{ pattern: 'node_modules/rxjs/**/*.js', included: false, watched: false },
{ pattern: 'node_modules/rxjs/**/*.js.map', included: false, watched: false },
// Paths loaded via module imports:
// Angular itself
{ pattern: 'node_modules/@angular/**/*.js', included: false, watched: false },
{ pattern: 'node_modules/@angular/**/*.js.map', included: false, watched: false },
{ pattern: 'systemjs.config.js', included: false, watched: false },
{ pattern: 'systemjs.config.extras.js', included: false, watched: false },
'karma-test-shim.js', // optionally extend SystemJS mapping e.g., with barrels
// transpiled application & spec code paths loaded via module imports
{ pattern: appBase + '**/*.js', included: false, watched: true },
{ pattern: testingBase + '**/*.js', included: false, watched: true },
// Asset (HTML & CSS) paths loaded via Angular's component compiler
// (these paths need to be rewritten, see proxies section)
{ pattern: appBase + '**/*.html', included: false, watched: true },
{ pattern: appBase + '**/*.css', included: false, watched: true },
// Paths for debugging with source maps in dev tools
{ pattern: appSrcBase + '**/*.ts', included: false, watched: false },
{ pattern: appBase + '**/*.js.map', included: false, watched: false },
{ pattern: testingSrcBase + '**/*.ts', included: false, watched: false },
{ pattern: testingBase + '**/*.js.map', included: false, watched: false}
],
// Proxied base paths for loading assets
proxies: {
// required for component assets fetched by Angular's compiler
"/app/": appAssets
},
exclude: [],
preprocessors: {},
// disabled HtmlReporter; suddenly crashing w/ strange socket error
reporters: ['progress', 'kjhtml'],//'html'],
port: 9876,
colors: true,
logLevel: config.LOG_INFO,
autoWatch: true,
browsers: ['Chrome'],
singleRun: false
})
}
业力测试-shim.js:
// /*global jasmine, __karma__, window*/
Error.stackTraceLimit = 0; // "No stacktrace"" is usually best for app testing.
// Uncomment to get full stacktrace output. Sometimes helpful, usually not.
// Error.stackTraceLimit = Infinity; //
jasmine.DEFAULT_TIMEOUT_INTERVAL = 1000;
// builtPaths: root paths for output ("built") files
// get from karma.config.js, then prefix with '/base/' (default is 'app/')
var builtPaths = (__karma__.config.builtPaths || ['app/'])
.map(function(p) { return '/base/'+p;});
__karma__.loaded = function () { };
function isJsFile(path) {
return path.slice(-3) == '.js';
}
function isSpecFile(path) {
return /\.spec\.(.*\.)?js$/.test(path);
}
// Is a "built" file if is JavaScript file in one of the "built" folders
function isBuiltFile(path) {
return isJsFile(path) &&
builtPaths.reduce(function(keep, bp) {
return keep || (path.substr(0, bp.length) === bp);
}, false);
}
var allSpecFiles = Object.keys(window.__karma__.files)
.filter(isSpecFile)
.filter(isBuiltFile);
System.config({
baseURL: 'base', // was originally /base... if ng2-translate messes up, try going back to that
// Extend usual application package list with test folder
packages: { 'testing': { main: 'index.js', defaultExtension: 'js' } },
// Assume npm: is set in `paths` in systemjs.config
// Map the angular testing umd bundles
map: {
'@angular/core/testing': 'npm:@angular/core/bundles/core-testing.umd.js',
'@angular/common/testing': 'npm:@angular/common/bundles/common-testing.umd.js',
'@angular/compiler/testing': 'npm:@angular/compiler/bundles/compiler-testing.umd.js',
'@angular/platform-browser/testing': 'npm:@angular/platform-browser/bundles/platform-browser-testing.umd.js',
'@angular/platform-browser-dynamic/testing': 'npm:@angular/platform-browser-dynamic/bundles/platform-browser-dynamic-testing.umd.js',
'@angular/http/testing': 'npm:@angular/http/bundles/http-testing.umd.js',
'@angular/router/testing': 'npm:@angular/router/bundles/router-testing.umd.js',
'@angular/forms/testing': 'npm:@angular/forms/bundles/forms-testing.umd.js',
'ng2-translate': '/base/node_modules/ng2-translate'
}
});
System.import('systemjs.config.js')
.then(importSystemJsExtras)
.then(initTestBed)
.then(initTesting);
/** Optional SystemJS configuration extras. Keep going w/o it */
function importSystemJsExtras(){
return System.import('systemjs.config.extras.js')
.catch(function(reason) {
console.log(
'Warning: System.import could not load the optional "systemjs.config.extras.js". Did you omit it by accident? Continuing without it.'
);
console.log(reason);
});
}
function initTestBed(){
return Promise.all([
System.import('@angular/core/testing'),
System.import('@angular/platform-browser-dynamic/testing')
])
.then(function (providers) {
var coreTesting = providers[0];
var browserTesting = providers[1];
coreTesting.TestBed.initTestEnvironment(
browserTesting.BrowserDynamicTestingModule,
browserTesting.platformBrowserDynamicTesting());
})
}
// Import all spec files and start karma
function initTesting () {
return Promise.all(
allSpecFiles.map(function (moduleName) {
return System.import(moduleName);
})
)
.then(__karma__.start, __karma__.error);
}
package.json,以防万一:
{
"name": "app",
"version": "1.0.1",
"scripts": {
"start": "tsc && concurrently \"tsc -w\" \"lite-server\" \"npm run generate-css\" \"npm run watch-css\" ",
"pree2e": "npm run webdriver:update",
"e2e": "tsc && concurrently \"http-server -s\" \"protractor protractor.config.js\" --kill-others --success first",
"lint": "tslint ./app/**/*.ts -t verbose",
"generate-css": "node-sass -r app --output ./generated-css",
"watch-css": "node-sass -w -r app --output ./generated-css",
"lite": "lite-server",
"test": "tsc && concurrently \"tsc -w\" \"karma start karma.conf.js\"",
"test-once": "tsc && karma start karma.conf.js --single-run",
"tsc": "tsc",
"tsc:w": "tsc -w"
},
"license": "",
"author": "me",
"dependencies": {
"@angular/animations": "4.0.2",
"@angular/common": "4.0.2",
"@angular/compiler": "4.0.2",
"@angular/compiler-cli": "4.0.2",
"@angular/core": "4.0.2",
"@angular/forms": "4.0.2",
"@angular/material": "^2.0.0-beta.3",
"@angular/http": "4.0.2",
"@angular/platform-browser": "4.0.2",
"@angular/platform-browser-dynamic": "4.0.2",
"@angular/platform-server": "4.0.2",
"@angular/router": "4.0.2",
"angular-in-memory-web-api": "0.2.4",
"angular2-ui-switch": "1.2.0",
"bootstrap": "3.3.7",
"core-js": "2.4.1",
"mydatepicker":"1.2.9",
"ng2-translate": "5.0.0",
"reflect-metadata": "0.1.9",
"rxjs": "5.0.1",
"socket.io": "1.7.2",
"lodash": "4.17.4",
"socket.io-client": "1.7.2",
"systemjs": "0.19.40",
"wijmo": "wijmo-system-min",
"zone.js": "0.8.5",
"typescript": "2.2.2"
},
"devDependencies": {
"@types/core-js": "0.9.35",
"@types/jasmine": "2.5.40",
"@types/node": "6.0.58",
"@types/selenium-webdriver": "2.53.39",
"@types/lodash": "4.14.62",
"canonical-path":"0.0.2",
"codelyzer": "0.0.25",
"concurrently": "3.1.0",
"http-server": "0.9.0",
"jasmine-core": "2.5.2",
"karma": "1.3.0",
"karma-chrome-launcher": "2.0.0",
"karma-cli": "1.0.1",
"karma-htmlfile-reporter": "0.3.4",
"karma-jasmine": "1.1.0",
"karma-jasmine-html-reporter": "0.2.2",
"lite-server": "2.2.2",
"live-server": "1.1.0",
"lodash": "4.17.4",
"node-sass": "3.13.1",
"nodemon": "1.11.0",
"protractor": "3.3.0",
"rimraf": "2.5.4",
"tslint": "3.15.1"
}
}
systemjs.config.js
(function (global) {
System.config({
paths: {
// paths serve as alias
'npm:': 'node_modules/'
},
// map tells the System loader where to look for things
map: {
// our app is within the app folder
app: 'app',
// angular bundles
'@angular/core': 'npm:@angular/core/bundles/core.umd.js',
'@angular/common': 'npm:@angular/common/bundles/common.umd.js',
'@angular/compiler': 'npm:@angular/compiler/bundles/compiler.umd.js',
'@angular/platform-browser': 'npm:@angular/platform-browser/bundles/platform-browser.umd.js',
'@angular/platform-browser-dynamic': 'npm:@angular/platform-browser-dynamic/bundles/platform-browser-dynamic.umd.js',
'@angular/http': 'npm:@angular/http/bundles/http.umd.js',
'@angular/router': 'npm:@angular/router/bundles/router.umd.js',
'@angular/forms': 'npm:@angular/forms/bundles/forms.umd.js',
// other libraries
'rxjs': 'npm:rxjs',
'angular-in-memory-web-api': 'npm:angular-in-memory-web-api/bundles/in-memory-web-api.umd.js',
'ng2-translate': 'npm:ng2-translate/bundles',
'lodash': 'npm:lodash',
'socket.io-client': 'npm:socket.io-client/socket.io.js',
'mydatepicker': 'npm:mydatepicker',
'wijmo': 'npm:wijmo',
'angular2-ui-switch': 'npm:angular2-ui-switch'
},
// packages tells the System loader how to load when no filename and/or no extension
packages: {
app: {
main: './main.js',
defaultExtension: 'js'
},
rxjs: {
defaultExtension: 'js'
},
'ng2-translate': {
main: 'ng2-translate',
defaultExtension: 'umd.js'
},
'socket.io-client': {
defaultExtension: 'js'
},
'mydatepicker': {
main: './dist/index.js',
defaultExtension: 'js'
},
'angular2-ui-switch': {
main: './dist/index.js',
defaultExtension: 'js'
},
lodash: {
main: './lodash.js',
defaultExtension: 'js'
},
wijmo: {
main: './wijmo.js',
defaultExtension: 'js'
}
}
});
})(this);
我最终通过更新 .html 文档解决了这个问题，我在文档中定义了哪些测试显示在业力报告中。我很确定问题只是因为我没有在本文档中引用规范文件。由于 spec 文件是通过 karma 的正则表达式检测到的，它试图 运行 测试，但是当它没有在 .html 中定义时，它会抛出错误。
当我 运行 "npm run test" 时，我曾经完成所有单元测试 运行ning。现在，在为我需要使用的库（称为 Wijmo）添加节点模块后，我在控制台中收到以下错误，这似乎阻止了我所有单元测试的执行（相反，出现了 Karma 浏览器绿色，没有测试 运行)。
需要注意的是，当使用 "npm start."
时，节点模块加载和 运行s 在应用程序本身没有问题这是错误：
Chrome 57.0.2987 (Windows 7 0.0.0) ERROR
Uncaught ReferenceError: System is not defined
at node_modules/wijmo/wijmo.js:13
Chrome 57.0.2987 (Windows 7 0.0.0) ERROR
Uncaught ReferenceError: System is not defined
at node_modules/wijmo/wijmo.js:13
我是不是忘记在某处的配置中添加这个模块？或者可能是实际节点模块的问题？
karma.config.js:
// #docregion
module.exports = function(config) {
var appBase = 'app/'; // transpiled app JS and map files
var appSrcBase = 'app/'; // app source TS files
var appAssets = '/base/app/'; // component assets fetched by Angular's compiler
var testingBase = 'testing/'; // transpiled test JS and map files
var testingSrcBase = 'testing/'; // test source TS files
config.set({
basePath: '',
frameworks: ['jasmine'],
plugins: [
require('karma-jasmine'),
require('karma-chrome-launcher'),
require('karma-jasmine-html-reporter'), // click "Debug" in browser to see it
require('karma-htmlfile-reporter') // crashing w/ strange socket error
],
client: {
builtPaths: [appBase, testingBase], // add more spec base paths as needed
clearContext: false // leave Jasmine Spec Runner output visible in browser
},
customLaunchers: {
// From the CLI. Not used here but interesting
// chrome setup for travis CI using chromium
Chrome_travis_ci: {
base: 'Chrome',
flags: ['--no-sandbox']
}
},
files: [
'node_modules/lodash/lodash.js',
'node_modules/wijmo/wijmo.js',
'node_modules/wijmo/wijmo.chart.js',
'node_modules/wijmo/wijmo.chart.interaction.js',
// System.js for module loading
'node_modules/systemjs/dist/system.src.js',
// Polyfills
'node_modules/core-js/client/shim.js',
'node_modules/reflect-metadata/Reflect.js',
// zone.js
'node_modules/zone.js/dist/zone.js',
'node_modules/zone.js/dist/long-stack-trace-zone.js',
'node_modules/zone.js/dist/proxy.js',
'node_modules/zone.js/dist/sync-test.js',
'node_modules/zone.js/dist/jasmine-patch.js',
'node_modules/zone.js/dist/async-test.js',
'node_modules/zone.js/dist/fake-async-test.js',
// RxJs
{ pattern: 'node_modules/rxjs/**/*.js', included: false, watched: false },
{ pattern: 'node_modules/rxjs/**/*.js.map', included: false, watched: false },
// Paths loaded via module imports:
// Angular itself
{ pattern: 'node_modules/@angular/**/*.js', included: false, watched: false },
{ pattern: 'node_modules/@angular/**/*.js.map', included: false, watched: false },
{ pattern: 'systemjs.config.js', included: false, watched: false },
{ pattern: 'systemjs.config.extras.js', included: false, watched: false },
'karma-test-shim.js', // optionally extend SystemJS mapping e.g., with barrels
// transpiled application & spec code paths loaded via module imports
{ pattern: appBase + '**/*.js', included: false, watched: true },
{ pattern: testingBase + '**/*.js', included: false, watched: true },
// Asset (HTML & CSS) paths loaded via Angular's component compiler
// (these paths need to be rewritten, see proxies section)
{ pattern: appBase + '**/*.html', included: false, watched: true },
{ pattern: appBase + '**/*.css', included: false, watched: true },
// Paths for debugging with source maps in dev tools
{ pattern: appSrcBase + '**/*.ts', included: false, watched: false },
{ pattern: appBase + '**/*.js.map', included: false, watched: false },
{ pattern: testingSrcBase + '**/*.ts', included: false, watched: false },
{ pattern: testingBase + '**/*.js.map', included: false, watched: false}
],
// Proxied base paths for loading assets
proxies: {
// required for component assets fetched by Angular's compiler
"/app/": appAssets
},
exclude: [],
preprocessors: {},
// disabled HtmlReporter; suddenly crashing w/ strange socket error
reporters: ['progress', 'kjhtml'],//'html'],
port: 9876,
colors: true,
logLevel: config.LOG_INFO,
autoWatch: true,
browsers: ['Chrome'],
singleRun: false
})
}
业力测试-shim.js:
// /*global jasmine, __karma__, window*/
Error.stackTraceLimit = 0; // "No stacktrace"" is usually best for app testing.
// Uncomment to get full stacktrace output. Sometimes helpful, usually not.
// Error.stackTraceLimit = Infinity; //
jasmine.DEFAULT_TIMEOUT_INTERVAL = 1000;
// builtPaths: root paths for output ("built") files
// get from karma.config.js, then prefix with '/base/' (default is 'app/')
var builtPaths = (__karma__.config.builtPaths || ['app/'])
.map(function(p) { return '/base/'+p;});
__karma__.loaded = function () { };
function isJsFile(path) {
return path.slice(-3) == '.js';
}
function isSpecFile(path) {
return /\.spec\.(.*\.)?js$/.test(path);
}
// Is a "built" file if is JavaScript file in one of the "built" folders
function isBuiltFile(path) {
return isJsFile(path) &&
builtPaths.reduce(function(keep, bp) {
return keep || (path.substr(0, bp.length) === bp);
}, false);
}
var allSpecFiles = Object.keys(window.__karma__.files)
.filter(isSpecFile)
.filter(isBuiltFile);
System.config({
baseURL: 'base', // was originally /base... if ng2-translate messes up, try going back to that
// Extend usual application package list with test folder
packages: { 'testing': { main: 'index.js', defaultExtension: 'js' } },
// Assume npm: is set in `paths` in systemjs.config
// Map the angular testing umd bundles
map: {
'@angular/core/testing': 'npm:@angular/core/bundles/core-testing.umd.js',
'@angular/common/testing': 'npm:@angular/common/bundles/common-testing.umd.js',
'@angular/compiler/testing': 'npm:@angular/compiler/bundles/compiler-testing.umd.js',
'@angular/platform-browser/testing': 'npm:@angular/platform-browser/bundles/platform-browser-testing.umd.js',
'@angular/platform-browser-dynamic/testing': 'npm:@angular/platform-browser-dynamic/bundles/platform-browser-dynamic-testing.umd.js',
'@angular/http/testing': 'npm:@angular/http/bundles/http-testing.umd.js',
'@angular/router/testing': 'npm:@angular/router/bundles/router-testing.umd.js',
'@angular/forms/testing': 'npm:@angular/forms/bundles/forms-testing.umd.js',
'ng2-translate': '/base/node_modules/ng2-translate'
}
});
System.import('systemjs.config.js')
.then(importSystemJsExtras)
.then(initTestBed)
.then(initTesting);
/** Optional SystemJS configuration extras. Keep going w/o it */
function importSystemJsExtras(){
return System.import('systemjs.config.extras.js')
.catch(function(reason) {
console.log(
'Warning: System.import could not load the optional "systemjs.config.extras.js". Did you omit it by accident? Continuing without it.'
);
console.log(reason);
});
}
function initTestBed(){
return Promise.all([
System.import('@angular/core/testing'),
System.import('@angular/platform-browser-dynamic/testing')
])
.then(function (providers) {
var coreTesting = providers[0];
var browserTesting = providers[1];
coreTesting.TestBed.initTestEnvironment(
browserTesting.BrowserDynamicTestingModule,
browserTesting.platformBrowserDynamicTesting());
})
}
// Import all spec files and start karma
function initTesting () {
return Promise.all(
allSpecFiles.map(function (moduleName) {
return System.import(moduleName);
})
)
.then(__karma__.start, __karma__.error);
}
package.json,以防万一:
{
"name": "app",
"version": "1.0.1",
"scripts": {
"start": "tsc && concurrently \"tsc -w\" \"lite-server\" \"npm run generate-css\" \"npm run watch-css\" ",
"pree2e": "npm run webdriver:update",
"e2e": "tsc && concurrently \"http-server -s\" \"protractor protractor.config.js\" --kill-others --success first",
"lint": "tslint ./app/**/*.ts -t verbose",
"generate-css": "node-sass -r app --output ./generated-css",
"watch-css": "node-sass -w -r app --output ./generated-css",
"lite": "lite-server",
"test": "tsc && concurrently \"tsc -w\" \"karma start karma.conf.js\"",
"test-once": "tsc && karma start karma.conf.js --single-run",
"tsc": "tsc",
"tsc:w": "tsc -w"
},
"license": "",
"author": "me",
"dependencies": {
"@angular/animations": "4.0.2",
"@angular/common": "4.0.2",
"@angular/compiler": "4.0.2",
"@angular/compiler-cli": "4.0.2",
"@angular/core": "4.0.2",
"@angular/forms": "4.0.2",
"@angular/material": "^2.0.0-beta.3",
"@angular/http": "4.0.2",
"@angular/platform-browser": "4.0.2",
"@angular/platform-browser-dynamic": "4.0.2",
"@angular/platform-server": "4.0.2",
"@angular/router": "4.0.2",
"angular-in-memory-web-api": "0.2.4",
"angular2-ui-switch": "1.2.0",
"bootstrap": "3.3.7",
"core-js": "2.4.1",
"mydatepicker":"1.2.9",
"ng2-translate": "5.0.0",
"reflect-metadata": "0.1.9",
"rxjs": "5.0.1",
"socket.io": "1.7.2",
"lodash": "4.17.4",
"socket.io-client": "1.7.2",
"systemjs": "0.19.40",
"wijmo": "wijmo-system-min",
"zone.js": "0.8.5",
"typescript": "2.2.2"
},
"devDependencies": {
"@types/core-js": "0.9.35",
"@types/jasmine": "2.5.40",
"@types/node": "6.0.58",
"@types/selenium-webdriver": "2.53.39",
"@types/lodash": "4.14.62",
"canonical-path":"0.0.2",
"codelyzer": "0.0.25",
"concurrently": "3.1.0",
"http-server": "0.9.0",
"jasmine-core": "2.5.2",
"karma": "1.3.0",
"karma-chrome-launcher": "2.0.0",
"karma-cli": "1.0.1",
"karma-htmlfile-reporter": "0.3.4",
"karma-jasmine": "1.1.0",
"karma-jasmine-html-reporter": "0.2.2",
"lite-server": "2.2.2",
"live-server": "1.1.0",
"lodash": "4.17.4",
"node-sass": "3.13.1",
"nodemon": "1.11.0",
"protractor": "3.3.0",
"rimraf": "2.5.4",
"tslint": "3.15.1"
}
}
systemjs.config.js
(function (global) {
System.config({
paths: {
// paths serve as alias
'npm:': 'node_modules/'
},
// map tells the System loader where to look for things
map: {
// our app is within the app folder
app: 'app',
// angular bundles
'@angular/core': 'npm:@angular/core/bundles/core.umd.js',
'@angular/common': 'npm:@angular/common/bundles/common.umd.js',
'@angular/compiler': 'npm:@angular/compiler/bundles/compiler.umd.js',
'@angular/platform-browser': 'npm:@angular/platform-browser/bundles/platform-browser.umd.js',
'@angular/platform-browser-dynamic': 'npm:@angular/platform-browser-dynamic/bundles/platform-browser-dynamic.umd.js',
'@angular/http': 'npm:@angular/http/bundles/http.umd.js',
'@angular/router': 'npm:@angular/router/bundles/router.umd.js',
'@angular/forms': 'npm:@angular/forms/bundles/forms.umd.js',
// other libraries
'rxjs': 'npm:rxjs',
'angular-in-memory-web-api': 'npm:angular-in-memory-web-api/bundles/in-memory-web-api.umd.js',
'ng2-translate': 'npm:ng2-translate/bundles',
'lodash': 'npm:lodash',
'socket.io-client': 'npm:socket.io-client/socket.io.js',
'mydatepicker': 'npm:mydatepicker',
'wijmo': 'npm:wijmo',
'angular2-ui-switch': 'npm:angular2-ui-switch'
},
// packages tells the System loader how to load when no filename and/or no extension
packages: {
app: {
main: './main.js',
defaultExtension: 'js'
},
rxjs: {
defaultExtension: 'js'
},
'ng2-translate': {
main: 'ng2-translate',
defaultExtension: 'umd.js'
},
'socket.io-client': {
defaultExtension: 'js'
},
'mydatepicker': {
main: './dist/index.js',
defaultExtension: 'js'
},
'angular2-ui-switch': {
main: './dist/index.js',
defaultExtension: 'js'
},
lodash: {
main: './lodash.js',
defaultExtension: 'js'
},
wijmo: {
main: './wijmo.js',
defaultExtension: 'js'
}
}
});
})(this);
我最终通过更新 .html 文档解决了这个问题，我在文档中定义了哪些测试显示在业力报告中。我很确定问题只是因为我没有在本文档中引用规范文件。由于 spec 文件是通过 karma 的正则表达式检测到的，它试图 运行 测试，但是当它没有在 .html 中定义时，它会抛出错误。