CODEWITHSUNDEEP
typescriptkarma-jasminenode-modules
Chetan Hirapara
Chetan Hirapara

Reputation: 694

Uncaught Error: Can't find typescript module/class in import statement of .spec.ts

I'm unable to run unit test due error "Uncaught Error: Can't find ./first [F:/MyAppPath/scripts/first.ts] (required by F:/MyAppPath/scripts/first.spec.ts)"

I have already tried to import through require() and * as but it didn't work. also cursor get naviaget to actual class/file when I press F12 on FirstModule of below line.

import { FirstModule } from "./first";

below are my codes.

first.ts

export module FirstModule {
    export class firstClass {
        id:number;
        name:string; 
    }
}

first.spec.ts

import { FirstModule } from "./first";

describe('example test', function () {
  let _first
  beforeEach(() => {
    _first = new FirstModule.firstClass();
  })

  it('module defined', function () {
    expect(_first).toBeDefined();
  });

Logs:

Uncaught Error: Can't find ./first [F:/MyAppPath/scripts/first.ts] (required by F:/MyAppPath/scripts/first.spec.ts) at node_modules/karma-typescript/src/client/commonjs.js:13

Upvotes: 1

Views: 1420

Answers (1)

chirag
chirag

Reputation: 1828

As error suggest, first.ts file is missing while running first.spec.ts through Karma.

Need add below configuration in your Karma.config.js file.

files: [     
  '*.spec.ts',
  '*.ts' //this thing is missing
]

Upvotes: 2

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