I have issue while making test cases in karma-jasmine. The
configuration is done, but i find difficulties in building test cases.
The providers of ionic are found issues
package.json
"devDependencies": {
"@angular/cli": "^8.3.1",
"@angular/router": "^8.2.4",
"@ionic/app-scripts": "^3.2.4",
"@ionic/cli-plugin-proxy": "1.5.6",
"@types/jasmine": "^3.4.0",
"@types/node": "^12.7.2",
"ionic-mocks": "^1.3.0",
"jasmine-core": "2.99.1",
"jasmine-spec-reporter": "^4.2.1",
"karma": "^4.3.0",
"karma-chrome-launcher": "^3.1.0",
"karma-cli": "^2.0.0",
"karma-coverage-istanbul-reporter": "^2.1.0",
"karma-jasmine": "^2.0.1",
"karma-jasmine-html-reporter": "^1.4.2",
"karma-junit-reporter": "^1.2.0",
"karma-typescript": "^4.1.1",
"tslint-ionic-rules": "0.0.11",
"typescript": "^2.4.2",
"ws": "3.3.2"
}
app.component.spec.ts
import { UsersProvider } from '../providers/users/users';
import { TestBed, inject } from '@angular/core/testing';
import { HttpClientTestingModule, HttpTestingController } from '@angular/common/http/testing';
import { Http } from '../../node_modules/@angular/http';
let zone: any;
describe("TEST 1", () => {
let service: UsersProvider;
let httpMock: HttpTestingController;
beforeEach(() => {
TestBed.configureTestingModule({
providers: [UsersProvider]
});
service = TestBed.get(UsersProvider);
});
afterEach(() => {
httpMock.verify();
});
describe('#registerUser tests', () => {
it("Equality Test", function () {
expect("Hello").toEqual("Hello");
});
});
});
output
An error was thrown in afterAll
Error: Can’t find …/providers/users/users [D:/MyApp/src/providers/users/users.ts] (required by
D:/MyApp/src/app/app.spec.ts)
at require (node_modules/karma-typescript/dist/client/commonjs.js:13:23)
at node_modules/karma-typescript/dist/client/commonjs.js:18:24
at Object.global.wrappers.D:/MyApp/src/app/app.spec.ts…/providers/users/users
(src/app/app.spec.ts:1:1 ← src/app/app.spec.js:3:15)
at require (node_modules/karma-typescript/dist/client/commonjs.js:17:25)
at node_modules/karma-typescript/dist/client/commonjs.js:38:9
at Array.forEach ()
at node_modules/karma-typescript/dist/client/commonjs.js:37:40
at node_modules/karma-typescript/dist/client/commonjs.js:40:3
Chrome 75.0.3770 (Windows 10.0.0): Executed 0 of 0 ERROR (0.005 secs / 0 secs)