100 lines
2.5 KiB
JavaScript
100 lines
2.5 KiB
JavaScript
/* global fetchMock */
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const fetchJson = require( '../../resources/skins.vector.search/fetch.js' );
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const jestFetchMock = require( 'jest-fetch-mock' );
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const mockedRequests = !process.env.TEST_LIVE_REQUESTS;
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const url = '//en.wikipedia.org/w/rest.php/v1/search/title?q=jfgkdajgioj&limit=10';
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describe( 'abort() using AbortController', () => {
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test( 'Aborting an unfinished request throws an AbortError', async () => {
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expect.assertions( 1 );
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const { abort, fetch } = fetchJson( url );
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abort();
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return fetch.catch( ( e ) => {
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expect( e.name ).toStrictEqual( 'AbortError' );
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} );
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} );
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} );
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describe( 'fetch() using window.fetch', () => {
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beforeAll( () => {
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jestFetchMock.enableFetchMocks();
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} );
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afterAll( () => {
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jestFetchMock.disableFetchMocks();
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} );
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beforeEach( () => {
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fetchMock.resetMocks();
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if ( !mockedRequests ) {
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fetchMock.disableMocks();
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}
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fetchMock.mockIf( /^\/\/en.wikipedia.org\//, async ( req ) => {
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if ( req.url === url ) {
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return {
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body: JSON.stringify( { pages: [] } ),
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headers: {
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'Content-Type': 'application/json'
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}
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};
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} else {
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return {
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status: 404,
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body: 'Page not found'
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};
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}
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} );
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} );
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test( '200 without init param passed', async () => {
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const { fetch } = fetchJson( url );
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const json = await fetch;
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// eslint-disable-next-line compat/compat
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const controller = new AbortController();
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expect( json ).toStrictEqual( { pages: [] } );
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if ( mockedRequests ) {
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expect( fetchMock ).toHaveBeenCalledTimes( 1 );
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expect( fetchMock ).toHaveBeenCalledWith( url, { signal: controller.signal } );
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}
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} );
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test( '200 with init param passed', async () => {
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const { fetch } = fetchJson( url, { mode: 'cors' } );
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const json = await fetch;
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expect( json ).toStrictEqual( { pages: [] } );
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if ( mockedRequests ) {
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expect( fetchMock ).toHaveBeenCalledTimes( 1 );
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expect( fetchMock ).toHaveBeenCalledWith(
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url,
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expect.objectContaining( { mode: 'cors' } )
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);
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}
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} );
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test( '404 response', async () => {
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expect.assertions( 1 );
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const { fetch } = fetchJson( '//en.wikipedia.org/doesNotExist' );
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await expect( fetch )
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.rejects.toStrictEqual( 'Network request failed with HTTP code 404' );
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if ( mockedRequests ) {
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const controller = new AbortController();
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expect.assertions( 3 );
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expect( fetchMock ).toHaveBeenCalledTimes( 1 );
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expect( fetchMock ).toHaveBeenCalledWith(
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'//en.wikipedia.org/doesNotExist', { signal: controller.signal }
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);
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}
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} );
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} );
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