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userEvent.type is not working on ion-input #1058

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pct-fahmed opened this issue Sep 16, 2022 · 2 comments
Open

userEvent.type is not working on ion-input #1058

pct-fahmed opened this issue Sep 16, 2022 · 2 comments

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@pct-fahmed
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pct-fahmed commented Sep 16, 2022 •
edited
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Reproduction example

https://codesandbox.io/s/vbcvs?file=/src/App.js

Prerequisites

I am using Ionic angular to create the UI. and my component name is "LoginFormPresentationComponent" with the following UI to test. If I use normal it works fine. But for , test does not pass.

<input data-testid="txt" class="login-username-input" />
<ion-input data-testid="ion-txt" class="login-username-input"></ion-input>

My test case is :

test('Testddd', async () => {
  const loginData: LoginFormData = {
    login: 'dev',
    password: 'dev',
    stayLoggedIn: false,
  };
  await render(LoginFormPresentationComponent, {
    componentProperties: {
      loginData: loginData,
      commitChanges: {
        emit: submitAction,
      } as any,
    },
    declarations: [LoginFormPresentationComponent],
    imports: [ReactiveFormsModule, IonicModule]
  });

  const ioninput = screen.getByTestId('ion-txt');
  expect(ioninput).toBeInTheDocument();
  ioninput.focus();
  await userEvent.type(ioninput, 'test');
  await waitFor(() => expect(ioninput).toHaveValue('test'));
});

Expected behavior

Test Suites: 1 passed, 1 total
Tests: 2 skipped, 1 passed, 3 total
Snapshots: 0 total
Time: 2.329 s, estimated 3 s

Actual behavior

expect(element).toHaveValue(test)

Expected the element to have value:
  test
Received:
  undefined

Ignored nodes: comments, script, style

<html>
   <head />
   <body>
     <div
       id="root0"
       ng-version="14.1.3"
     >
       <input
         class="login-username-input"
         data-testid="txt"
       />
       <ion-input
         class="login-username-input"
         data-testid="ion-txt"
       />
       <ion-button
         data-testid="btn-sub"
         ng-reflect-type="submit"
         type="submit"
       >
          Anmelden
       </ion-button>
     </div>
   </body>
 </html>

User-event version

14.1.1

Environment

Testing Library framework:

 "@testing-library/angular": "12.1.2",
   "@testing-library/jest-dom": "^5.16.5",
   "@testing-library/user-event": "^14.4.3",

JS framework:

    "@angular/cli": "~14.1.1",
    "@angular/compiler-cli": "~14.1.1",
    "@angular/language-service": "~14.1.1",
    "@ionic/angular": "6.2.5",

Test environment:

"jest": "27.5.1",
"jest-preset-angular": "~11.1.2",

DOM implementation: 

└─┬ [email protected]
  └─┬ [email protected]
    └── [email protected]

Additional context

My test works fine for normal component. But When its mater of Open shadow dom, (ion-input) it does not work. There is no environment setup for ionic angular, that's why I gave a demo "Production Test URL". My Question "is there any support for ionic angular component?"
@pct-fahmed pct-fahmed added bug Something isn't working needs assessment This needs to be looked at by a team member labels Sep 16, 2022
@ph-fritsche
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There are multiple PRs pending for extending the support for Shadow DOM, but I'd prefer to resolve #1019 before merging them

@ph-fritsche ph-fritsche removed bug Something isn't working needs assessment This needs to be looked at by a team member labels Nov 14, 2022
@VadimZP
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VadimZP commented Dec 15, 2023

Any updates on this?

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3 participants
@VadimZP @ph-fritsche @pct-fahmed