mediawiki-extensions-Discus.../tests/qunit/parser.test.js

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/* global moment */
var
utils = require( './utils.js' ),
parser = require( 'ext.discussionTools.parser' );
QUnit.module( 'mw.dt.parser', utils.newEnvironment() );
QUnit.test( '#getTimestampRegexp', function ( assert ) {
var i, cases;
utils.overrideParserData( require( './data-en.json' ) );
cases = [
{
format: 'H:i, j F Y',
expected: '(\\d{2}):(\\d{2}), (\\d{1,2}) (January|February|March|April|May|June|July|August|September|October|November|December) (\\d{4}) \\((UTC)\\)',
message: '(en) Boring'
},
{
format: 'H:i، j xg Y',
expected: '(\\d{2}):(\\d{2})، (\\d{1,2}) (January|February|March|April|May|June|July|August|September|October|November|December) (\\d{4}) \\((UTC)\\)',
message: '(ar) "xg" specifier'
},
{
format: 'H:i, j F xkY',
expected: '(\\d{2}):(\\d{2}), (\\d{1,2}) (January|February|March|April|May|June|July|August|September|October|November|December) (\\d{4}) \\((UTC)\\)',
message: '(th) "xkY" specifier'
},
{
format: 'H"h"i"min" "de" j "de" F "de" Y',
expected: '(\\d{2})h(\\d{2})min de (\\d{1,2}) de (January|February|March|April|May|June|July|August|September|October|November|December) de (\\d{4}) \\((UTC)\\)',
message: '(pt) Escaped text (quotes)'
},
{
format: 'H\\hi\\m\\i\\n \\d\\e j \\d\\e F \\d\\e Y',
expected: '(\\d{2})h(\\d{2})min de (\\d{1,2}) de (January|February|March|April|May|June|July|August|September|October|November|December) de (\\d{4}) \\((UTC)\\)',
message: '(pt) Escaped text (backslashes)'
},
{
format: 'j F Y à H:i',
expected: '(\\d{1,2}) (January|February|March|April|May|June|July|August|September|October|November|December) (\\d{4}) à (\\d{2}):(\\d{2}) \\((UTC)\\)',
message: '(fr) Unescaped text (non-ASCII)'
},
{
format: 'Y年n月j日 (D) H:i',
expected: '(\\d{4})年(\\d{1,2})月(\\d{1,2})日 \\((Sun|Mon|Tue|Wed|Thu|Fri|Sat)\\) (\\d{2}):(\\d{2}) \\((UTC)\\)',
message: '(ja) Unescaped regexp special characters'
}
];
for ( i = 0; i < cases.length; i++ ) {
assert.strictEqual(
parser.getTimestampRegexp( cases[ i ].format, '\\d', { UTC: 'UTC' } ),
cases[ i ].expected,
cases[ i ].message
);
}
} );
QUnit.test( '#getTimestampParser', function ( assert ) {
var i, cases, expectedDate, tsParser;
utils.overrideParserData( require( './data-en.json' ) );
expectedDate = moment( '2011-02-03T04:05:00+00:00' );
cases = [
{
format: 'Y n j D H i',
data: [ null, '2011', '2', '3', 'unused', '04', '05', 'UTC' ],
message: 'Date is parsed'
},
{
format: 'xkY xg d "asdf" G i',
data: [ null, '2554', 'February', '03', '4', '05', 'UTC' ],
message: 'Date is parsed'
},
{
format: 'H i n j Y',
data: [ null, '04', '05', '2', '3', '2011', 'UTC' ],
message: 'Date is parsed'
}
];
for ( i = 0; i < cases.length; i++ ) {
tsParser = parser.getTimestampParser( cases[ i ].format, null, 'UTC', { UTC: 'UTC' } );
assert.ok(
tsParser( cases[ i ].data ).isSame( expectedDate ),
cases[ i ].message
);
}
} );
QUnit.test( '#getTimestampParser (at DST change)', function ( assert ) {
var i, cases, format, timezone, timezoneAbbrs, regexp, tsParser, date;
utils.overrideParserData( require( './data-en.json' ) );
format = 'H:i, j M Y';
timezone = 'Europe/Warsaw';
timezoneAbbrs = {
CET: 'CET',
CEST: 'CEST'
};
regexp = parser.getTimestampRegexp( format, '\\d', timezoneAbbrs );
tsParser = parser.getTimestampParser( format, null, timezone, timezoneAbbrs );
cases = [
{
sample: '01:30, 28 Oct 2018 (CEST)',
expected: moment( '2018-10-28T01:30:00+02:00' ),
expectedUtc: moment( '2018-10-27T23:30:00Z' ),
message: 'Before DST change (not ambiguous)'
},
{
sample: '02:30, 28 Oct 2018 (CEST)',
expected: moment( '2018-10-28T02:30:00+02:00' ),
expectedUtc: moment( '2018-10-28T00:30:00Z' ),
message: 'Before DST change (ambiguous)'
},
// At 03:00, time goes back by 1 hour
{
sample: '02:30, 28 Oct 2018 (CET)',
expected: moment( '2018-10-28T02:30:00+01:00' ),
expectedUtc: moment( '2018-10-28T01:30:00Z' ),
message: 'After DST change (ambiguous)'
},
{
sample: '03:30, 28 Oct 2018 (CET)',
expected: moment( '2018-10-28T03:30:00+01:00' ),
expectedUtc: moment( '2018-10-28T02:30:00Z' ),
message: 'After DST change (not ambiguous)'
}
];
for ( i = 0; i < cases.length; i++ ) {
date = tsParser( cases[ i ].sample.match( regexp ) );
assert.ok(
date.isSame( cases[ i ].expected ),
cases[ i ].message
);
assert.ok(
date.isSame( cases[ i ].expectedUtc ),
cases[ i ].message
);
}
} );
QUnit.test( 'Integration tests', function ( assert ) {
var i, j, cases, comments, threads, fixture;
cases = [
{
name: 'plwiki oldparser',
dom: mw.template.get( 'test.DiscussionTools', 'oldparser/pl-55171451.html' ).render(),
expected: require( './pages/oldparser/pl-55171451.json' ),
config: require( './data/plwiki-config.json' ),
data: require( './data/plwiki-data.json' )
},
{
name: 'plwiki parsoid',
dom: mw.template.get( 'test.DiscussionTools', 'parsoid/pl-55171451.html' ).render(),
expected: require( './pages/parsoid/pl-55171451.json' ),
config: require( './data/plwiki-config.json' ),
data: require( './data/plwiki-data.json' )
},
{
name: 'enwiki oldparser',
dom: mw.template.get( 'test.DiscussionTools', 'oldparser/en-913983958.html' ).render(),
expected: require( './pages/oldparser/en-913983958.json' ),
config: require( './data/enwiki-config.json' ),
data: require( './data/enwiki-data.json' )
},
{
name: 'enwiki parsoid',
dom: mw.template.get( 'test.DiscussionTools', 'parsoid/en-913983958.html' ).render(),
expected: require( './pages/parsoid/en-913983958.json' ),
config: require( './data/enwiki-config.json' ),
data: require( './data/enwiki-data.json' )
}
];
fixture = document.getElementById( 'qunit-fixture' );
for ( i = 0; i < cases.length; i++ ) {
$( fixture ).empty().append( cases[ i ].dom );
utils.overrideMwConfig( cases[ i ].config );
utils.overrideParserData( cases[ i ].data );
comments = parser.getComments( fixture );
threads = parser.groupThreads( comments );
for ( j = 0; j < threads.length; j++ ) {
utils.serializeComments( threads[ j ], fixture );
assert.deepEqual(
JSON.parse( JSON.stringify( threads[ j ] ) ),
cases[ i ].expected[ j ],
cases[ i ].name + ' section ' + j
);
}
}
} );