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timdeschryvertimdeschryver
authoredSep 11, 2023
add angular code samples (#1303)
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‎docs/dom-testing-library/api-configuration.mdx

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@@ -21,8 +21,15 @@ The library can be configured via the `configure` function, which accepts:
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> Framework-specific wrappers like React Testing Library may add more options to
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> the ones shown below.
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<Tabs defaultValue="native" values={[ { label: 'Native', value: 'native', }, {
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label: 'React', value: 'react', }, { label: 'Cypress', value: 'cypress', }, ] }>
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<Tabs
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defaultValue="native"
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values={[
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{ label: 'Native', value: 'native', },
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{ label: 'React', value: 'react', },
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{ label: 'Angular', value: 'angular', },
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{ label: 'Cypress', value: 'cypress', },
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]
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}>
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<TabItem value="native">
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```js title="setup-tests.js"
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import {configure} from '@testing-library/react'
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configure({testIdAttribute: 'data-my-test-id'})
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```
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</TabItem>
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<TabItem value="angular">
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```ts title="setup-tests.ts"
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import {configure} from '@testing-library/angular'
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configure({
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dom: {
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testIdAttribute: 'data-my-test-id',
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},
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})
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```
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</TabItem>

‎docs/dom-testing-library/api-events.mdx

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@@ -136,12 +136,13 @@ fireEvent(
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[Jest's Mock functions](https://jestjs.io/docs/en/mock-functions) can be used to
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test that a component will call its bound callback in response to a particular
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event.
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event.
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<Tabs
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defaultValue="react"
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values={[
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{ label: 'React', value: 'react', }
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{ label: 'React', value: 'react', },
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{ label: 'Angular', value: 'angular', },
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]
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}>
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<TabItem value="react">
@@ -159,6 +160,31 @@ test('calls onClick prop when clicked', () => {
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fireEvent.click(screen.getByText(/click me/i))
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expect(handleClick).toHaveBeenCalledTimes(1)
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})
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```
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</TabItem>
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<TabItem value="angular">
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```ts
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import {render, screen, fireEvent} from '@testing-library/angular'
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@Component({
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template: `<button (click)="handleClick.emit()">Click Me</button>`,
173+
})
174+
class ButtonComponent {
175+
@Output() handleClick = new EventEmitter<void>()
176+
}
177+
178+
test('calls onClick prop when clicked', async () => {
179+
const handleClick = jest.fn()
180+
await render(ButtonComponent, {
181+
componentOutputs: {
182+
handleClick: {emit: handleClick} as any,
183+
},
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})
185+
await fireEvent.click(screen.getByText(/click me/i))
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expect(handleClick).toHaveBeenCalledTimes(1)
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})
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```
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</TabItem>

‎docs/dom-testing-library/api-within.mdx

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@@ -19,6 +19,7 @@ could do:
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values={[
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{ label: 'Native', value: 'native', },
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{ label: 'React', value: 'react', },
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{ label: 'Angular', value: 'angular', },
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{ label: 'Cypress', value: 'cypress', },
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]
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}>
@@ -40,6 +41,17 @@ import {render, within} from '@testing-library/react'
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const {getByText} = render(<MyComponent />)
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const messages = getByText('messages')
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const helloMessage = within(messages).getByText('hello')
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```
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</TabItem>
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<TabItem value="angular">
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```ts
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import {render, within} from '@testing-library/angular'
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const {getByText} = await render(MyComponent)
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const messages = getByText('messages')
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const helloMessage = within(messages).getByText('hello')
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```
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</TabItem>

‎docs/queries/about.mdx

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@@ -187,8 +187,15 @@ React Testing Library re-export `screen` so you can use it the same way.
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Here's how you use it:
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<Tabs defaultValue="native" values={[ { label: 'Native', value: 'native', }, {
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label: 'React', value: 'react', }, { label: 'Cypress', value: 'cypress', }, ] }>
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<Tabs
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defaultValue="native"
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values={[
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{ label: 'Native', value: 'native', },
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{ label: 'React', value: 'react', },
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{ label: 'Angular', value: 'angular', },
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{ label: 'Cypress', value: 'cypress', },
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]
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}>
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<TabItem value="native">
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```js
@@ -215,6 +222,22 @@ render(
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</div>,
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)
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const exampleInput = screen.getByLabelText('Example')
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```
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</TabItem>
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<TabItem value="angular">
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```ts
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import {render, screen} from '@testing-library/angular'
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await render(`
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<div>
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<label for="example">Example</label>
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<input id="example" />
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</div>
239+
`)
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const exampleInput = screen.getByLabelText('Example')
219242
```
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- `exact`: Defaults to `true`; matches full strings, case-sensitive. When false,
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matches substrings and is not case-sensitive.
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- `exact` has no effect on `regex` or `function` arguments.
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- `exact` has no effect on accessible names specified with the `name` option of `*byRole`
299-
queries. You can use a regex for fuzzy matching on accessible names.
321+
- `exact` has no effect on accessible names specified with the `name` option
322+
of `*byRole` queries. You can use a regex for fuzzy matching on accessible
323+
names.
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- In most cases using a regex instead of a string gives you more control over
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fuzzy matching and should be preferred over `{ exact: false }`.
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- `normalizer`: An optional function which overrides normalization behavior. See

‎docs/queries/byalttext.mdx

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@@ -37,8 +37,15 @@ as it's deprecated).
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<img alt="Incredibles 2 Poster" src="/incredibles-2.png" />
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```
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<Tabs defaultValue="native" values={[ { label: 'Native', value: 'native', }, {
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label: 'React', value: 'react', }, { label: 'Cypress', value: 'cypress', }, ] }>
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<Tabs
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defaultValue="native"
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values={[
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{ label: 'Native', value: 'native', },
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{ label: 'React', value: 'react', },
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{ label: 'Angular', value: 'angular', },
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{ label: 'Cypress', value: 'cypress', },
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]
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}>
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<TabItem value="native">
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```js
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render(<MyComponent />)
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const incrediblesPosterImg = screen.getByAltText(/incredibles.*? poster/i)
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```
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</TabItem>
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<TabItem value="angular">
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```ts
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import {render, screen} from '@testing-library/angular'
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await render(MyComponent)
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const incrediblesPosterImg = screen.getByAltText(/incredibles.*? poster/i)
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```
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</TabItem>

‎docs/queries/bydisplayvalue.mdx

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@@ -35,8 +35,15 @@ display value.
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document.getElementById('lastName').value = 'Norris'
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```
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<Tabs defaultValue="native" values={[ { label: 'Native', value: 'native', }, {
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label: 'React', value: 'react', }, { label: 'Cypress', value: 'cypress', }, ] }>
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<Tabs
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defaultValue="native"
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values={[
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{ label: 'Native', value: 'native', },
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{ label: 'React', value: 'react', },
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{ label: 'Angular', value: 'angular', },
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{ label: 'Cypress', value: 'cypress', },
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]
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}>
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<TabItem value="native">
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```js
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render(<MyComponent />)
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const lastNameInput = screen.getByDisplayValue('Norris')
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```
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</TabItem>
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<TabItem value="angular">
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```ts
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import {render, screen} from '@testing-library/angular'
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await render(MyComponent)
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const lastNameInput = screen.getByDisplayValue('Norris')
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```
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</TabItem>
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document.getElementById('messageTextArea').value = 'Hello World'
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```
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<Tabs defaultValue="native" values={[ { label: 'Native', value: 'native', }, {
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label: 'React', value: 'react', }, { label: 'Cypress', value: 'cypress', }, ] }>
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<Tabs
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defaultValue="native"
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values={[
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{ label: 'Native', value: 'native', },
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{ label: 'React', value: 'react', },
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{ label: 'Angular', value: 'angular', },
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{ label: 'Cypress', value: 'cypress', },
102+
]
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}>
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<TabItem value="native">
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```js
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render(<MyComponent />)
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const messageTextArea = screen.getByDisplayValue('Hello World')
120+
```
121+
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</TabItem>
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<TabItem value="angular">
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```ts
126+
import {render, screen} from '@testing-library/angular'
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await render(MyComponent)
129+
const messageTextArea = screen.getByDisplayValue('Hello World')
96130
```
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</TabItem>
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</select>
120154
```
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<Tabs defaultValue="native" values={[ { label: 'Native', value: 'native', }, {
123-
label: 'React', value: 'react', }, { label: 'Cypress', value: 'cypress', }, ] }>
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<Tabs
157+
defaultValue="native"
158+
values={[
159+
{ label: 'Native', value: 'native', },
160+
{ label: 'React', value: 'react', },
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{ label: 'Angular', value: 'angular', },
162+
{ label: 'Cypress', value: 'cypress', },
163+
]
164+
}>
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<TabItem value="native">
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126167
```js
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render(<MyComponent />)
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const selectElement = screen.getByDisplayValue('Alaska')
181+
```
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</TabItem>
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<TabItem value="angular">
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```ts
187+
import {render, screen} from '@testing-library/angular'
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await render(MyComponent)
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const selectElement = screen.getByDisplayValue('Alaska')
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```
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</TabItem>

‎docs/queries/bylabeltext.mdx

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<input aria-label="Username" />
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```
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<Tabs defaultValue="native" values={[ { label: 'Native', value: 'native', }, {
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label: 'React', value: 'react', }, { label: 'Cypress', value: 'cypress', }, ] }>
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<Tabs
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defaultValue="native"
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values={[
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{ label: 'Native', value: 'native', },
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{ label: 'React', value: 'react', },
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{ label: 'Angular', value: 'angular', },
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{ label: 'Cypress', value: 'cypress', },
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]
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}>
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<TabItem value="native">
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```js
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render(<Login />)
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const inputNode = screen.getByLabelText('Username')
82+
```
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</TabItem>
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<TabItem value="angular">
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```ts
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import {render, screen} from '@testing-library/angular'
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await render(Login)
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const inputNode = screen.getByLabelText('Username')
7593
```
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@@ -94,8 +112,8 @@ is robust against switching to `aria-label` or `aria-labelledby`.
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95113
### `selector`
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97-
If it is important that you query a specific element (e.g. an `<input>`) you can provide a
98-
`selector` in the options:
115+
If it is important that you query a specific element (e.g. an `<input>`) you can
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provide a `selector` in the options:
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```js
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// Multiple elements labelled via aria-labelledby

‎docs/queries/byplaceholdertext.mdx

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<input placeholder="Username" />
3030
```
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<Tabs defaultValue="native" values={[ { label: 'Native', value: 'native', }, {
33-
label: 'React', value: 'react', }, { label: 'Cypress', value: 'cypress', }, ] }>
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<Tabs
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defaultValue="native"
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values={[
35+
{ label: 'Native', value: 'native', },
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{ label: 'React', value: 'react', },
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{ label: 'Angular', value: 'angular', },
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{ label: 'Cypress', value: 'cypress', },
39+
]
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}>
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<TabItem value="native">
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```js
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render(<MyComponent />)
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const inputNode = screen.getByPlaceholderText('Username')
57+
```
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</TabItem>
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<TabItem value="angular">
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```ts
63+
import {render, screen} from '@testing-library/angular'
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await render(MyComponent)
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const inputNode = screen.getByPlaceholderText('Username')
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```
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</TabItem>

‎docs/queries/byrole.mdx

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<div role="dialog">...</div>
255255
```
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<Tabs defaultValue="native" values={[ { label: 'Native', value: 'native', }, {
258-
label: 'React', value: 'react', }, { label: 'Cypress', value: 'cypress', }, ] }>
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<Tabs
258+
defaultValue="native"
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values={[
260+
{ label: 'Native', value: 'native', },
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{ label: 'React', value: 'react', },
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{ label: 'Angular', value: 'angular', },
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{ label: 'Cypress', value: 'cypress', },
264+
]
265+
}>
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<TabItem value="native">
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```js
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render(<MyComponent />)
274281
const dialogContainer = screen.getByRole('dialog')
282+
```
283+
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</TabItem>
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<TabItem value="angular">
286+
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```ts
288+
import {render, screen} from '@testing-library/angular'
289+
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await render(MyComponent)
291+
const dialogContainer = screen.getByRole('dialog')
275292
```
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</TabItem>

‎docs/queries/bytestid.mdx

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<div data-testid="custom-element" />
3030
```
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<Tabs defaultValue="native" values={[ { label: 'Native', value: 'native', }, {
33-
label: 'React', value: 'react', }, { label: 'Cypress', value: 'cypress', }, ] }>
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<Tabs
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defaultValue="native"
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values={[
35+
{ label: 'Native', value: 'native', },
36+
{ label: 'React', value: 'react', },
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{ label: 'Angular', value: 'angular', },
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{ label: 'Cypress', value: 'cypress', },
39+
]
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}>
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<TabItem value="native">
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```js
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render(<MyComponent />)
4956
const element = screen.getByTestId('custom-element')
57+
```
58+
59+
</TabItem>
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<TabItem value="angular">
61+
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```ts
63+
import {render, screen} from '@testing-library/angular'
64+
65+
await render(MyComponent)
66+
const element = screen.getByTestId('custom-element')
5067
```
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</TabItem>

‎docs/queries/bytext.mdx

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@@ -31,8 +31,15 @@ matching the given [`TextMatch`](queries/about.mdx#textmatch).
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<a href="/about">About ℹ️</a>
3232
```
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<Tabs defaultValue="native" values={[ { label: 'Native', value: 'native', }, {
35-
label: 'React', value: 'react', }, { label: 'Cypress', value: 'cypress', }, ] }>
34+
<Tabs
35+
defaultValue="native"
36+
values={[
37+
{ label: 'Native', value: 'native', },
38+
{ label: 'React', value: 'react', },
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{ label: 'Angular', value: 'angular', },
40+
{ label: 'Cypress', value: 'cypress', },
41+
]
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}>
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<TabItem value="native">
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```js
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render(<MyComponent />)
5158
const aboutAnchorNode = screen.getByText(/about/i)
59+
```
60+
61+
</TabItem>
62+
<TabItem value="angular">
63+
64+
```ts
65+
import {render, screen} from '@testing-library/angular'
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await render(MyComponent)
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const aboutAnchorNode = screen.getByText(/about/i)
5269
```
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</TabItem>

‎docs/queries/bytitle.mdx

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@@ -34,8 +34,15 @@ Will also find a `title` element within an SVG.
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</svg>
3535
```
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37-
<Tabs defaultValue="native" values={[ { label: 'Native', value: 'native', }, {
38-
label: 'React', value: 'react', }, { label: 'Cypress', value: 'cypress', }, ] }>
37+
<Tabs
38+
defaultValue="native"
39+
values={[
40+
{ label: 'Native', value: 'native', },
41+
{ label: 'React', value: 'react', },
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{ label: 'Angular', value: 'angular', },
43+
{ label: 'Cypress', value: 'cypress', },
44+
]
45+
}>
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<TabItem value="native">
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4148
```js
@@ -54,6 +61,17 @@ import {render, screen} from '@testing-library/react'
5461
render(<MyComponent />)
5562
const deleteElement = screen.getByTitle('Delete')
5663
const closeElement = screen.getByTitle('Close')
64+
```
65+
66+
</TabItem>
67+
<TabItem value="angular">
68+
69+
```ts
70+
import {render, screen} from '@testing-library/angular'
71+
72+
await render(MyComponent)
73+
const deleteElement = screen.getByTitle('Delete')
74+
const closeElement = screen.getByTitle('Close')
5775
```
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5977
</TabItem>

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