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https://gerrit.wikimedia.org/r/mediawiki/extensions/DiscussionTools
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dda9227947
Change-Id: I4474bd0205e7a1ed8e60147e52675e3e0b93ccd9
32 lines
1.1 KiB
JavaScript
32 lines
1.1 KiB
JavaScript
const utils = require( 'ext.discussionTools.init' ).utils;
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QUnit.module( 'mw.dt.utils', QUnit.newMwEnvironment() );
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QUnit.test( '#linearWalk', ( assert ) => {
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const cases = require( '../cases/linearWalk.json' );
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cases.forEach( ( caseItem ) => {
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const
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doc = ve.createDocumentFromHtml( require( '../' + caseItem.dom ) ),
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expected = require( caseItem.expected );
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const actual = [];
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utils.linearWalk( doc, ( event, node ) => {
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actual.push( event + ' ' + node.nodeName.toLowerCase() + '(' + node.nodeType + ')' );
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} );
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const actualBackwards = [];
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utils.linearWalkBackwards( doc, ( event, node ) => {
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actualBackwards.push( event + ' ' + node.nodeName.toLowerCase() + '(' + node.nodeType + ')' );
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} );
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assert.deepEqual( actual, expected, caseItem.name );
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const expectedBackwards = expected.slice().reverse().map( ( a ) => ( a.slice( 0, 5 ) === 'enter' ? 'leave' : 'enter' ) + a.slice( 5 ) );
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assert.deepEqual( actualBackwards, expectedBackwards, caseItem.name + ' (backwards)' );
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// Uncomment this to get updated content for the JSON files, for copy/paste:
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// console.log( JSON.stringify( actual, null, 2 ) );
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} );
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} );
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