|
| 1 | +const test = require('ava'); |
| 2 | +const puppeteer = require('puppeteer'); |
| 3 | +const getServer = require('./_get-server.js'); |
| 4 | + |
| 5 | +const port = 9010; |
| 6 | +let server, browser, page; |
| 7 | + |
| 8 | +test.before( async function() { |
| 9 | + server = getServer(); |
| 10 | + server.listen( port ); |
| 11 | + browser = await puppeteer.launch(); |
| 12 | + page = await browser.newPage(); |
| 13 | + await page.goto( `http://localhost:${port}/test/html/dist.html` ); |
| 14 | +} ); |
| 15 | + |
| 16 | +test.after( async function() { |
| 17 | + page.close(); |
| 18 | + await browser.close(); |
| 19 | + server.close(); |
| 20 | +} ); |
| 21 | + |
| 22 | +// ------ tests ------ // |
| 23 | + |
| 24 | +test( 'dist', async( t ) => { |
| 25 | + |
| 26 | + let assertions = await page.evaluate( function() { |
| 27 | + let $container = document.querySelector('.container'); |
| 28 | + let infScroll = new InfiniteScroll( $container, { |
| 29 | + path: 'page/{{#}}.html', |
| 30 | + append: '.post', |
| 31 | + } ); |
| 32 | + |
| 33 | + return infScroll.loadNextPage() |
| 34 | + .then( function( load ) { |
| 35 | + let { response, body, items } = load; |
| 36 | + serialT.true( response instanceof Response ); |
| 37 | + serialT.true( response.ok ); |
| 38 | + serialT.is( response.status, 200 ); |
| 39 | + serialT.true( body instanceof HTMLDocument ); |
| 40 | + serialT.true( items instanceof NodeList ); |
| 41 | + serialT.is( items.length, 2 ); |
| 42 | + serialT.true( items[0] == $container.children[1] ); |
| 43 | + serialT.true( items[1] == $container.children[2] ); |
| 44 | + serialT.is( infScroll.pageIndex, 2 ); |
| 45 | + serialT.is( infScroll.loadCount, 1 ); |
| 46 | + } ) |
| 47 | + .then( () => serialT.assertions ); |
| 48 | + } ); |
| 49 | + |
| 50 | + assertions.forEach( ({ method, args }) => t[ method ]( ...args ) ); |
| 51 | +} ); |
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