mediawiki-extensions-Discus.../tests/qunit/ThreadItem.test.js
Bartosz Dziewoński 4613ae78e7 Change CommentParser into a service
Goal:
-----
To have a method like CommentParser::parse(), which just takes a node
to parse and a title and returns plain data, so that we don't need to
keep track of the config to construct a CommentParser object (the
required config like content language is provided by services) and
we don't need to keep that object around after parsing.

Changes:
--------
CommentParser.php:
* …is now a service. Constructor only takes services as arguments.
  The node and title are passed to a new parse() method.
* parse() should return plain data, but I split this part to a separate
  patch for ease of review: I49bfe019aa460651447fd383f73eafa9d7180a92.
* CommentParser still cheats and accesses global state in a few places,
  e.g. calling Title::makeTitleSafe or CommentUtils::getTitleFromUrl,
  so we can't turn its tests into true unit tests. This work is left
  for future commits.

LanguageData.php:
* …is now a service, instead of a static class.

Parser.js:
* …is not a real service, but it's changed to behave in a similar way.
  Constructor takes only the required config as argument,
  and node and title are instead passed to a new parse() method.

CommentParserTest.php:
parser.test.js:
* Can be simplified, now that we don't need a useless node and title
  to test internal methods that don't use them.

testUtils.js:
* Can be simplified, now that we don't need to override internal
  ResourceLoader stuff just to change the parser config.

Change-Id: Iadb7757debe000025e52770ca51ebcf24ca8ee66
2022-02-19 19:51:57 +01:00

37 lines
877 B
JavaScript

var
CommentItem = require( 'ext.discussionTools.init' ).CommentItem,
HeadingItem = require( 'ext.discussionTools.init' ).HeadingItem;
QUnit.module( 'mw.dt.ThreadItem', QUnit.newMwEnvironment() );
QUnit.test( '#getAuthorsBelow', function ( assert ) {
var cases = require( '../cases/authors.json' );
function newFromJSON( json ) {
var item;
if ( json.type === 'heading' ) {
item = new HeadingItem();
} else {
item = new CommentItem();
item.author = json.author;
}
item.replies = json.replies.map( newFromJSON );
return item;
}
cases.forEach( function ( caseItem ) {
var threadItem = newFromJSON( caseItem.thread ),
authors = threadItem.getAuthorsBelow();
assert.deepEqual(
authors,
caseItem.expected
);
} );
} );
// TODO:
// * getHeading (CommentItem+HeadingItem)
// * getLinkableTitle (HeadingItem)
// * newFromJSON (ThreadItem)