Can you import a function from a react component into a test file?

Question

Is there a way to import a function from a react component into a test file?

for example:

component:

const funcToExport = () => {
      let a = 1;
      let b = 2;
      let value = a + b;
      return value
}

test file:

import funcToExport from './component';

can this be done, so you can use the function in the test file?

you can read about import/export [here](https://stackoverflow.com/questions/49616639/how-can-i-export-all-functions-from-a-file-in-js) and this [question](https://stackoverflow.com/questions/49616639/how-can-i-export-all-functions-from-a-file-in-js) can helps you. — clay, Feb 23 '22 at 16:49

score 0 · Answer 1 · answered Feb 23 '22 at 19:33

0

First of all you have to declare your function globally then add the keyword "export" so you can import it in other files.

export const funcToExport = () => {
      let a = 1;
      let b = 2;
      let value = a + b;
      return value
}

answered Feb 23 '22 at 19:33

Ossama Ismaili

just an addon, you will need to import it like ```import {funcToExport} from './component';``` – DevX Feb 24 '22 at 03:16

1 Answers1