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/**
* @jest-environment jsdom
*/
import { render } from '@testing-library/react';
import userEvent from '@testing-library/user-event';
import { BulkSelect } from '../index';
const noop = () => {};
const translate = ( string ) => string;
describe( 'index', () => {
test( 'should have BulkSelect class', () => {
const { container } = render(
<BulkSelect
translate={ translate }
selectedElements={ 0 }
totalElements={ 3 }
onToggle={ noop }
/>
);
expect( container.firstChild ).toHaveClass( 'bulk-select' );
} );
test( 'should not be checked when initialized without selectedElements', () => {
const { container } = render(
<BulkSelect
translate={ translate }
selectedElements={ 0 }
totalElements={ 3 }
onToggle={ noop }
/>
);
expect( container.firstChild ).not.toHaveClass( 'is-checked' );
} );
test( 'should be checked when initialized with all elements selected', () => {
const { container } = render(
<BulkSelect
translate={ translate }
selectedElements={ 3 }
totalElements={ 3 }
onToggle={ noop }
/>
);
expect( container.querySelectorAll( 'input:checked' ) ).toHaveLength( 1 );
} );
test( 'should not be checked when initialized with some elements selected', () => {
const { container } = render(
<BulkSelect
translate={ translate }
selectedElements={ 2 }
totalElements={ 3 }
onToggle={ noop }
/>
);
expect( container.querySelectorAll( 'input:checked' ) ).toHaveLength( 0 );
} );
test( 'should render line gridicon when initialized with some elements selected', () => {
const { container } = render(
<BulkSelect
translate={ translate }
selectedElements={ 2 }
totalElements={ 3 }
onToggle={ noop }
/>
);
expect( container.getElementsByClassName( 'bulk-select__some-checked-icon' ) ).toHaveLength(
1
);
} );
test( 'should add the aria-label to the input', () => {
const { container } = render(
<BulkSelect
translate={ translate }
selectedElements={ 2 }
totalElements={ 3 }
onToggle={ noop }
ariaLabel="Select All"
/>
);
expect( container.querySelectorAll( 'input' )[ 0 ] ).toHaveAttribute(
'aria-label',
'Select All'
);
} );
test( 'should not mark the input readOnly', () => {
const { container } = render(
<BulkSelect
translate={ translate }
selectedElements={ 2 }
totalElements={ 3 }
onToggle={ noop }
/>
);
// There is no prop readOnly, so this is null
expect( container.querySelectorAll( 'input' )[ 0 ] ).not.toHaveAttribute( 'readonly' );
} );
test( 'should be call onToggle when clicked', async () => {
const handleToggle = jest.fn();
const { container } = render(
<BulkSelect
translate={ translate }
selectedElements={ 0 }
totalElements={ 3 }
onToggle={ handleToggle }
/>
);
await userEvent.click( container.querySelectorAll( 'input' )[ 0 ] );
expect( handleToggle ).toHaveBeenCalled();
} );
test( 'should be call onToggle with the new state when there are no selected elements', async () => {
const onToggle = jest.fn();
const { container } = render(
<BulkSelect
translate={ translate }
selectedElements={ 0 }
totalElements={ 3 }
onToggle={ onToggle }
/>
);
await userEvent.click( container.querySelectorAll( 'input' )[ 0 ] );
expect( onToggle ).toHaveBeenCalledTimes( 1 );
expect( onToggle ).toHaveBeenCalledWith( true );
} );
test( 'should be call onToggle with the new state when there are some selected elements', async () => {
const onToggle = jest.fn();
const { container } = render(
<BulkSelect
translate={ translate }
selectedElements={ 1 }
totalElements={ 3 }
onToggle={ onToggle }
/>
);
await userEvent.click( container.querySelectorAll( 'input' )[ 0 ] );
expect( onToggle ).toHaveBeenCalledTimes( 1 );
expect( onToggle ).toHaveBeenCalledWith( false );
} );
test( 'should be call onToggle with the new state when there all elements are selected', async () => {
const onToggle = jest.fn();
const { container } = render(
<BulkSelect
translate={ translate }
selectedElements={ 3 }
totalElements={ 3 }
onToggle={ onToggle }
/>
);
await userEvent.click( container.querySelectorAll( 'input' )[ 0 ] );
expect( onToggle ).toHaveBeenCalledTimes( 1 );
expect( onToggle ).toHaveBeenCalledWith( false );
} );
} );
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