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modifier.test.js
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modifier.test.js
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const
testUtils = require( './testUtils.js' ),
Parser = require( 'ext.discussionTools.init' ).Parser,
modifier = require( 'ext.discussionTools.init' ).modifier;
QUnit.module( 'mw.dt.modifier', QUnit.newMwEnvironment() );
require( '../cases/modified.json' ).forEach( ( caseItem ) => {
const testName = '#addListItem/#removeAddedListItem (' + caseItem.name + ')';
// This should be one test with many cases, rather than multiple tests, but the cases are large
// enough that processing all of them at once causes timeouts in Karma test runner.
const skipTests = require( '../skip.json' )[ 'cases/modified.json' ];
if ( skipTests.includes( caseItem.name ) ) {
QUnit.skip( testName );
return;
}
QUnit.test( testName, ( assert ) => {
const dom = ve.createDocumentFromHtml( require( '../' + caseItem.dom ) ),
expected = ve.createDocumentFromHtml( require( '../' + caseItem.expected ) ),
config = require( caseItem.config ),
data = require( caseItem.data );
testUtils.overrideMwConfig( config );
const expectedHtml = testUtils.getThreadContainer( expected ).innerHTML;
const reverseExpectedHtml = testUtils.getThreadContainer( dom ).innerHTML;
const container = testUtils.getThreadContainer( dom );
const title = mw.Title.newFromText( caseItem.title );
const threadItemSet = new Parser( data ).parse( container, title );
const comments = threadItemSet.getCommentItems();
// Add a reply to every comment. Note that this inserts *all* of the replies, unlike the real
// thing, which only deals with one at a time. This isn't ideal but resetting everything after
// every reply would be super slow.
const nodes = [];
comments.forEach( ( comment ) => {
const node = modifier.addListItem( comment, caseItem.replyIndentation || 'invisible' );
node.textContent = 'Reply to ' + comment.id;
nodes.push( node );
} );
// Uncomment this to get updated content for the "modified HTML" files, for copy/paste:
// console.log( container.innerHTML );
const actualHtml = container.innerHTML;
assert.strictEqual(
actualHtml,
expectedHtml,
comments.length + ' replies added'
);
// Now discard the replies and verify we get the original document back.
nodes.forEach( ( node ) => {
modifier.removeAddedListItem( node );
} );
const reverseActualHtml = container.innerHTML;
assert.strictEqual(
reverseActualHtml,
reverseExpectedHtml,
nodes.length + ' replies removed'
);
} );
} );
QUnit.test( '#addReplyLink', ( assert ) => {
const cases = require( '../cases/reply.json' );
cases.forEach( ( caseItem ) => {
const dom = ve.createDocumentFromHtml( require( '../' + caseItem.dom ) ),
expected = ve.createDocumentFromHtml( require( '../' + caseItem.expected ) ),
config = require( caseItem.config ),
data = require( caseItem.data );
testUtils.overrideMwConfig( config );
const expectedHtml = testUtils.getThreadContainer( expected ).innerHTML;
const container = testUtils.getThreadContainer( dom );
const title = mw.Title.newFromText( caseItem.title );
const threadItemSet = new Parser( data ).parse( container, title );
const comments = threadItemSet.getCommentItems();
// Add a reply link to every comment.
comments.forEach( ( comment ) => {
const linkNode = document.createElement( 'a' );
linkNode.textContent = 'Reply';
linkNode.href = '#';
modifier.addReplyLink( comment, linkNode );
} );
// Uncomment this to get updated content for the "reply HTML" files, for copy/paste:
// console.log( container.innerHTML );
const actualHtml = container.innerHTML;
assert.strictEqual(
actualHtml,
expectedHtml,
caseItem.name
);
} );
} );
QUnit.test( '#unwrapList', ( assert ) => {
const cases = require( '../cases/unwrap.json' );
cases.forEach( ( caseItem ) => {
const container = document.createElement( 'div' );
container.innerHTML = caseItem.html;
modifier.unwrapList( container.childNodes[ caseItem.index || 0 ] );
assert.strictEqual(
container.innerHTML,
caseItem.expected,
caseItem.name
);
} );
} );
QUnit.test( 'sanitizeWikitextLinebreaks', ( assert ) => {
const cases = require( '../cases/sanitize-wikitext-linebreaks.json' );
cases.forEach( ( caseItem ) => {
assert.strictEqual(
modifier.sanitizeWikitextLinebreaks( caseItem.wikitext ),
caseItem.expected,
caseItem.msg
);
} );
} );
// TODO:
// * addSiblingListItem

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