To use DOM Testing Library with [Angular](https://angular.io/), we’ll write a custom render function that utilizes the getQueriesForElement function. Here we need to create a test bed testing module which we’ll use to get a native element for our container.

If you like this, checkout [Angular Testing Library](https://testing-library.com/angular).

Use DOM Testing Library to test any JS framework

Use DOM Testing Library with Angular

Kent C Dodds: [00:00] For our Angular test, we're going to need `import {TestBed, ComponentFixtureAutoDetect} from '@angular/core/testing'`. Let's go ahead and create our function for rendering a `component` of `any` type here.

[00:13] We'll use `TestBed.configureTestingModule`. We'll pass in `declaration: [component]`, and `providers` is this array with the object of `provide: ComponentFixtureAutoDetect`, and `useValue: true`. Then we'll `compileComponents`.

### angular.test.ts
```typescript
function render(component: any ) {
  TestBed.configureTestingModule({
    declarations: [component],
    providers: [{provide: ComponentFixtureAutoDetect, useValue: true}]
  }).compileComponents()

}
```

[00:32] Then we need to get a DOM node to query. Let's make our `fixture` with `TestBed.createComponent`. We'll pass our `component`, and then we'll get our `container` from `fixture.debugElement.nativeElement`. Then we can return `getQueriesForElement(container)`, and let's go ahead and run our test.

### angular.test.ts
```typescript
function render(component: any ) {
  TestBed.configureTestingModule({
    declarations: [component],
    providers: [{provide: ComponentFixtureAutoDetect, useValue: true}]
  }).compileComponents()

  const fixture = TestBed.createComponent(component)
  const container = fixture.debugElement.nativeElement

  return getQueriesForElement(container)
}
```

[00:53] Cool. That gets our test to pass. In review, for testing an Angular component with `dom-testing-library`, you can create this `render` function that will configure the testing module to have the component as the declaration and `ComponentFixtureAutoDetect` with `useValue: true` as one of the providers.

[01:09] Then we compile those components. We create a `fixture`. We get our `container` from the `nativeElement`, from the `debugElement`, from that `fixture`. Then we `getQueriesForElement`. Just for convenience, we'll go ahead and provide the `container`, and we'll spread across the `getQueriesForElement`. That allows us to write our typical DOM testing library test.

### angular.test.ts
```typescript
function render(component: any ) {
  TestBed.configureTestingModule({
    declarations: [component],
    providers: [{provide: ComponentFixtureAutoDetect, useValue: true}]
  }).compileComponents()

  const fixture = TestBed.createComponent(component)
  const container = fixture.debugElement.nativeElement

  return {
    container,
    ...getQueriesForElement(container)
  }
}
```


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. You’ll get hands-on experience writing tests for any JavaScript framework, giving you the confidence you need to ship your JavaScript application with your framework of choice.

Intro to Use DOM Testing Library to test any JS framework

To use DOM Testing Library with [React](https://reactjs.org/), we’ll write a custom render function that utilizes the getQueriesForElement function. Because React binds all event handlers to the body we’ll have to append our container to the body and we’ll add a cleanup method to unmount the component and cleanup the DOM. If you like this, checkout [react-testing-library](https://github.com/kentcdodds/react-testing-library).

If you like this, checkout [React Testing Library](https://testing-library.com/react).

Use DOM Testing Library with React

To use DOM Testing Library with [Preact](https://preactjs.com/), we’ll write a custom render function that utilizes the getQueriesForElement function. Because preact re-renders asynchronously, we’ll use a custom fireEventAsync function to ensure that the app has re-rendered after every event we fire. If you like this, checkout [preact-testing-library](https://github.com/antsmartian/preact-testing-library).

If you like this, checkout [Preact Testing Library](https://testing-library.com/preact).

Use DOM Testing Library with Preact

To use DOM Testing Library with [jQuery](https://jquery.com/), we’ll create a DOM node and apply our jQuery plugin to that DOM node, then we can use getQueriesForElement on that DOM node to get the queries we need to start writing out our tests.

Use DOM Testing Library with jQuery

To use DOM Testing Library with [Dojo](https://dojotoolkit.org/), we’ll write a custom render function that utilizes the getQueriesForElement function and dojo’s widge-core utilities.

Use DOM Testing Library with Dojo

To use DOM Testing Library with [HyperApp](https://github.com/jorgebucaran/hyperapp), we’ll write a custom render function that utilizes the getQueriesForElement function. HyperApp renders and re-renders asynchronously, so we’ll use a custom `fireEventAsync` utility function to ensure that the app has re-rendered after every event we fire.

Use DOM Testing Library with HyperApp

To use DOM Testing Library with [AngularJS](https://angularjs.org/), we’ll write a custom render function. We’ll pass our template and angular module we’d like to use for bootstrapping a mini-app inside a div we create, then use getQueriesForElement for that mini-app container. From there we can use all the regular utilities we enjoy from dom-testing-library.

Use DOM Testing Library with AngularJS

To use DOM Testing Library with [VueJS](https://vuejs.org/), we’ll write a custom render function that utilizes the getQueriesForElement function. Vue is another library that re-renders asynchronously, so we’ll use that custom fireEventAsync to ensure that we wait until the next tick of the event loop before making further queries. If you enjoy this, checkout [vue-testing-library](https://github.com/dfcook/vue-testing-library).

Use DOM Testing Library with VueJS

To use DOM Testing Library with [Mithril](https://mithril.js.org/), we’ll write a custom render function which mounts a mithril component and then utilize the getQueriesForElement function on the container where it’s been mounted. Mithril is unique in how it re-renders so we’ll use dom-testing-library’s `wait` function for our assertions.

Use DOM Testing Library with Mithril

To use DOM Testing Library with [Svelte](https://svelte.technology/), we’ll write a custom render function that utilizes the getQueriesForElement function. We’ll take the svelte template and create a constructor for that as well as the data to interpolate. Then we can use dom-testing-library queries as normal.

If you like this, checkout [Svelte Testing Library](https://github.com/testing-library/svelte-testing-library).

Use DOM Testing Library with Svelte

To use DOM Testing Library with [from-html](https://github.com/m3g4p0p/from-html), we’ll write a custom render function that utilizes the getQueriesForElement function. In our situation we’ve made a custom “component” class for from-html, we mount that manually and then we can use DOM Testing Library's queries on the container we create.

Use DOM Testing Library with Angular

Transcript

Use DOM Testing Library with Angular