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Error: Missing Mocha.js (mocha-patch / zone.js)

See original GitHub issue

Trying to run a test with mocha:

declare global {
	namespace NodeJS {
			interface Global {
				document: Document;
				window: Window;
				navigator: Navigator;
		}
	}
}
require('zone.js/dist/mocha-patch');
require('core-js/es6')
require('core-js/es7/reflect')
require('zone.js/dist/zone-node')
require('zone.js/dist/long-stack-trace-zone')
require('zone.js/dist/proxy')
require('zone.js/dist/sync-test')
require('zone.js/dist/async-test')
require('zone.js/dist/fake-async-test')
require('zone.js/dist/proxy')
const testing = require('@angular/core/testing')
const browser = require('@angular/platform-browser-dynamic/testing')
testing.TestBed.initTestEnvironment(
  browser.BrowserDynamicTestingModule,
  browser.platformBrowserDynamicTesting()
)
import { JSDOM } from 'jsdom';
const { window } = new JSDOM('<!doctype html><html><body></body></html>');
global.document = window.document;
global.window = window;

import * as assert from 'assert';
import { TestBed, async } from '@angular/core/testing';
import { RouterTestingModule } from '@angular/router/testing';
import { AppComponent } from '../../../client/app/app.component';

describe('AppComponent', function() {

	beforeEach(async(() => {
		TestBed.configureTestingModule({
			imports: [
				RouterTestingModule
			],
			declarations: [
				AppComponent
			],
		}).compileComponents();
	}));

	it('should create the app', function() {
		// Test
		const fixture = TestBed.createComponent(AppComponent);
		const app = fixture.debugElement.componentInstance;
		// Assert
		assert.notStrictEqual(app, undefined);
	});

	it(`should have as title 'test-ang-app'`, function() {
		// Test
		const fixture = TestBed.createComponent(AppComponent);
		const app = fixture.debugElement.componentInstance;
		// Assert
		assert.strictEqual(app.title, 'test-ang-app');
	});

	it('should render title in a h1 tag', function() {
		// Test
		const fixture = TestBed.createComponent(AppComponent);
		fixture.detectChanges();
		const compiled = fixture.debugElement.nativeElement;
		// Assert
		assert((compiled.querySelector('h1').textContent).includes('Welcome to test-ang-app!'));
	});
	
});

package.json:

{
    "name": "mop",
    "version": "0.0.0",
    "scripts": {
        "lint": "npx ng lint && npx eslint . --ext js,ts",
        "style": "npx prettier --check \"**/*.ts\"",
        "style_format": "npx prettier \"**/*.ts\"",
        "devc": "npx nodemon --config ./nodemon.client.json"
    },
    "private": true,
    "dependencies": {
        "@angular/animations": "^7.2.13",
        "@angular/cdk": "^7.3.7",
        "@angular/common": "~7.2.0",
        "@angular/compiler": "~7.2.0",
        "@angular/core": "~7.2.0",
        "@angular/forms": "^7.2.15",
        "@angular/material": "^7.3.7",
        "@angular/platform-browser": "^7.2.14",
        "@angular/platform-browser-dynamic": "^7.2.14",
        "@angular/router": "^7.2.14",
        "@ngrx/effects": "^7.4.0",
        "@ngrx/entity": "^7.4.0",
        "@ngrx/router-store": "^7.4.0",
        "@ngrx/schematics": "^7.4.0",
        "@ngrx/store": "^7.4.0",
        "@ngrx/store-devtools": "^7.4.0",
        "core-js": "^2.5.4",
        "express-ws": "^4.0.0",
        "guid-typescript": "^1.0.9",
        "hammerjs": "^2.0.8",
        "keycloak-angular": "^6.1.0",
        "moment": "^2.24.0",
        "ng-connection-service": "^1.0.4",
        "ngrx-store-freeze": "^0.2.4",
        "rxjs": "~6.3.3",
        "tslib": "^1.9.0",
        "ws": "^7.1.0",
        "zone.js": "^0.10.0"
    },
    "devDependencies": {
        "@angular-devkit/build-angular": "~0.13.0",
        "@angular/cli": "~7.3.6",
        "@angular/compiler-cli": "^7.2.14",
        "@angular/language-service": "^7.2.14",
        "@istanbuljs/nyc-config-typescript": "^0.1.3",
        "@types/cypress": "^1.1.3",
        "@types/mocha": "^5.2.7",
        "@types/node": "^12.6.8",
        "@types/sinon": "^7.0.13",
        "@typescript-eslint/eslint-plugin": "^1.11.0",
        "@typescript-eslint/parser": "^1.11.0",
        "cobertura-merge": "^0.3.1",
        "codelyzer": "~4.5.0",
        "cypress": "^3.4.0",
        "eslint": "^6.0.1",
        "eslint-config-angular": "^0.5.0",
        "eslint-config-cypress": "^0.28.0",
        "eslint-config-prettier": "^6.0.0",
        "eslint-plugin-angular": "^4.0.1",
        "eslint-plugin-mocha": "^6.0.0",
        "eslint-plugin-prettier": "^3.1.0",
        "increase-memory-limit": "^1.0.7",
        "istanbul-lib-coverage": "^2.0.5",
        "jsdom": "^15.1.1",
        "junit-merge": "^2.0.0",
        "mocha": "^6.1.4",
        "mocha-junit-reporter": "^1.23.0",
        "nodemon": "^1.19.1",
        "nyc": "^14.1.1",
        "prettier": "1.18.2",
        "protractor": "~5.4.0",
        "run-script-os": "^1.0.7",
        "source-map-support": "^0.5.12",
        "start-server-and-test": "^1.9.1",
        "ts-node": "^8.3.0",
        "tslint": "~5.11.0",
        "typescript": "~3.2.2"
    }
}

tsconfig.client.json:

{
    "extends": "./tsconfig.json",
    "compilerOptions": {
        "removeComments": true,
        "module": "es2015",
        "moduleResolution": "node",
        "target": "es5",
        "lib": ["es2018", "dom"],
        "types": ["node"],
        "outDir": "./build/client/"
    },
    "include": [
        "./client/**/*.ts"
    ]
}

tsconfig.json:

{
    "compilerOptions": {
        "strict": true,
        "noImplicitAny": false,
        "strictNullChecks": false,
        "alwaysStrict": true,
        "sourceMap": true,
        "declaration": false,
        "emitDecoratorMetadata": true,
        "experimentalDecorators": true,
        "importHelpers": true,
        "baseUrl": "./",
        "types": ["node", "dom"],
        "typeRoots": ["node_modules/@types"]
    },
    "include": []
}

Error:

> npx nyc --nycrc-path=./.nycrc.client.json mocha ./build/tests/client/**/*.spec.js --reporter spec

/home/karl/dev/MOP/node_modules/mocha/node_modules/yargs/yargs.js:1163
      else throw err
           ^

Error: Missing Mocha.js
    at /home/karl/dev/MOP/node_modules/zone.js/dist/mocha-patch.js:21:19
    at /home/karl/dev/MOP/node_modules/zone.js/dist/mocha-patch.js:141:7
    at /home/karl/dev/MOP/node_modules/zone.js/dist/mocha-patch.js:8:9
    at Object.<anonymous> (/home/karl/dev/MOP/node_modules/zone.js/dist/mocha-patch.js:9:2)
    at Module._compile (internal/modules/cjs/loader.js:776:30)
    at Module.replacementCompile (/home/karl/dev/MOP/node_modules/append-transform/index.js:58:13)
    at Module._extensions..js (internal/modules/cjs/loader.js:787:10)
    at Object.<anonymous> (/home/karl/dev/MOP/node_modules/append-transform/index.js:62:4)
    at Module.load (internal/modules/cjs/loader.js:653:32)
    at tryModuleLoad (internal/modules/cjs/loader.js:593:12)
    at Function.Module._load (internal/modules/cjs/loader.js:585:3)
    at Module.require (internal/modules/cjs/loader.js:690:17)
    at require (internal/modules/cjs/helpers.js:25:18)
    at Object.<anonymous> (/home/karl/dev/MOP/build/tests/client/unit/app.component.spec.js:1:3866)
    at Module._compile (internal/modules/cjs/loader.js:776:30)
    at Module.replacementCompile (/home/karl/dev/MOP/node_modules/append-transform/index.js:58:13)
    at Module._extensions..js (internal/modules/cjs/loader.js:787:10)
    at Object.<anonymous> (/home/karl/dev/MOP/node_modules/append-transform/index.js:62:4)
    at Module.load (internal/modules/cjs/loader.js:653:32)
    at tryModuleLoad (internal/modules/cjs/loader.js:593:12)
    at Function.Module._load (internal/modules/cjs/loader.js:585:3)
    at Module.require (internal/modules/cjs/loader.js:690:17)
    at require (internal/modules/cjs/helpers.js:25:18)
    at /home/karl/dev/MOP/node_modules/mocha/lib/mocha.js:334:36
    at Array.forEach (<anonymous>)
    at Mocha.loadFiles (/home/karl/dev/MOP/node_modules/mocha/lib/mocha.js:331:14)
    at Mocha.run (/home/karl/dev/MOP/node_modules/mocha/lib/mocha.js:811:10)
    at Object.exports.singleRun (/home/karl/dev/MOP/node_modules/mocha/lib/cli/run-helpers.js:108:16)
    at exports.runMocha (/home/karl/dev/MOP/node_modules/mocha/lib/cli/run-helpers.js:142:13)
    at Object.exports.handler.argv [as handler] (/home/karl/dev/MOP/node_modules/mocha/lib/cli/run.js:292:3)
    at Object.runCommand (/home/karl/dev/MOP/node_modules/mocha/node_modules/yargs/lib/command.js:242:26)
    at Object.parseArgs [as _parseArgs] (/home/karl/dev/MOP/node_modules/mocha/node_modules/yargs/yargs.js:1087:28)
    at Object.parse (/home/karl/dev/MOP/node_modules/mocha/node_modules/yargs/yargs.js:566:25)
    at Object.exports.main (/home/karl/dev/MOP/node_modules/mocha/lib/cli/cli.js:68:6)
    at Object.<anonymous> (/home/karl/dev/MOP/node_modules/mocha/bin/mocha:154:29)
    at Module._compile (internal/modules/cjs/loader.js:776:30)
    at Module.replacementCompile (/home/karl/dev/MOP/node_modules/append-transform/index.js:58:13)
    at Module._extensions..js (internal/modules/cjs/loader.js:787:10)
    at Object.<anonymous> (/home/karl/dev/MOP/node_modules/append-transform/index.js:62:4)
    at Module.load (internal/modules/cjs/loader.js:653:32)
    at tryModuleLoad (internal/modules/cjs/loader.js:593:12)
    at Function.Module._load (internal/modules/cjs/loader.js:585:3)
    at Function.Module.runMain (internal/modules/cjs/loader.js:829:12)
    at runMain (/home/karl/.node-spawn-wrap-8104-8e8e0ab41346/node:68:10)
    at Function.<anonymous> (/home/karl/.node-spawn-wrap-8104-8e8e0ab41346/node:171:5)
    at Object.<anonymous> (/home/karl/dev/MOP/node_modules/nyc/bin/wrap.js:27:4)
    at Module._compile (internal/modules/cjs/loader.js:776:30)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:787:10)
    at Module.load (internal/modules/cjs/loader.js:653:32)
    at tryModuleLoad (internal/modules/cjs/loader.js:593:12)
    at Function.Module._load (internal/modules/cjs/loader.js:585:3)
    at Function.Module.runMain (internal/modules/cjs/loader.js:829:12)
    at /home/karl/.node-spawn-wrap-8104-8e8e0ab41346/node:178:8
    at Object.<anonymous> (/home/karl/.node-spawn-wrap-8104-8e8e0ab41346/node:181:3)
    at Module._compile (internal/modules/cjs/loader.js:776:30)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:787:10)
    at Module.load (internal/modules/cjs/loader.js:653:32)
    at tryModuleLoad (internal/modules/cjs/loader.js:593:12)
    at Function.Module._load (internal/modules/cjs/loader.js:585:3)
    at Function.Module.runMain (internal/modules/cjs/loader.js:829:12)
    at startup (internal/bootstrap/node.js:283:19)
    at bootstrapNodeJSCore (internal/bootstrap/node.js:622:3)

Issue Analytics

  • State:closed
  • Created 4 years ago
  • Comments:6 (2 by maintainers)

github_iconTop GitHub Comments

1reaction
ghostcommented, Aug 13, 2019

Or from an architectural standpoint, it saves more time to find a yeoman angular related Repo with Jasmin, Karma/Jest just baked in.

Because the community is using Jasmin because of better mocking framework than mocha-sinon. And all the suggested solutions in GitHub and Angular official docs are in jasmin Cheers

0reactions
angular-automatic-lock-bot[bot]commented, Jun 13, 2020

This issue has been automatically locked due to inactivity. Please file a new issue if you are encountering a similar or related problem.

Read more about our automatic conversation locking policy.

This action has been performed automatically by a bot.

Read more comments on GitHub >

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