96 lines
2.3 KiB
JavaScript
96 lines
2.3 KiB
JavaScript
/**
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* External dependencies
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*/
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import { render } from '@testing-library/react';
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import { useSelect } from '@wordpress/data';
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/**
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* Internal dependencies
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*/
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import Header from '../';
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global.window.wcNavigation = {};
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jest.mock( '@woocommerce/settings', () => ( {
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...jest.requireActual( '@woocommerce/settings' ),
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getSetting: jest.fn( ( setting ) => {
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const settings = {
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homeUrl: 'https://fake-site-url.com',
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siteTitle: 'Fake & Title <3',
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};
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return settings[ setting ];
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} ),
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} ) );
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jest.mock( '@wordpress/data', () => {
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// Require the original module to not be mocked...
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const originalModule = jest.requireActual( '@wordpress/data' );
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return {
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__esModule: true, // Use it when dealing with esModules
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...originalModule,
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useDispatch: jest.fn().mockReturnValue( {} ),
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useSelect: jest.fn().mockReturnValue( {} ),
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};
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} );
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describe( 'Header', () => {
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test( 'should not show the button when the site icon is requesting', () => {
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useSelect.mockImplementation( () => ( {
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isRequestingSiteIcon: true,
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siteIconUrl: null,
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} ) );
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const { container } = render( <Header /> );
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expect( container.querySelector( 'img' ) ).toBeNull();
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} );
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test( 'should show the button when the site icon has resolved', () => {
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useSelect.mockImplementation( () => ( {
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isRequestingSiteIcon: false,
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siteIconUrl: '#',
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} ) );
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const { container } = render( <Header /> );
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expect( container.querySelector( 'img' ) ).not.toBeNull();
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} );
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test( 'should start with the nav expanded in larger viewports', () => {
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Object.defineProperty( window.HTMLElement.prototype, 'clientWidth', {
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configurable: true,
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value: 2000,
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} );
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render( <Header /> );
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expect( Object.values( document.body.classList ) ).toContain(
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'is-wc-nav-expanded'
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);
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} );
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test( 'should start with the nav folded when the viewport is smaller', () => {
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Object.defineProperty( window.HTMLElement.prototype, 'clientWidth', {
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configurable: true,
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value: 480,
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} );
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render( <Header /> );
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expect( Object.values( document.body.classList ) ).toContain(
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'is-wc-nav-folded'
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);
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} );
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test( 'should decode site titles', () => {
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const { container } = render( <Header /> );
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expect(
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container.querySelector(
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'.woocommerce-navigation-header__site-title'
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).textContent
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).toBe( 'Fake & Title <3' );
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} );
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} );
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