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<?php
namespace MediaWiki\Tests\Api\Query;
use MediaWiki\Tests\Api\ApiTestCase;
use Wikimedia\Timestamp\ConvertibleTimestamp;
/**
* @group API
* @group medium
*
* @covers \MediaWiki\Api\ApiQueryLanguageinfo
*/
class ApiQueryLanguageinfoTest extends ApiTestCase {
protected function setUp(): void {
parent::setUp();
// register custom language names so this test is independent of CLDR
$this->setTemporaryHook(
'LanguageGetTranslatedLanguageNames',
static function ( array &$names, $code ) {
switch ( $code ) {
case 'en':
$names['sh'] = 'Serbo-Croatian';
$names['qtp'] = 'a custom language code MediaWiki knows nothing about';
break;
case 'pt':
$names['de'] = 'alemão';
break;
}
}
);
}
private function doQuery( array $params ): array {
$params += [
'action' => 'query',
'meta' => 'languageinfo',
'uselang' => 'en',
];
$res = $this->doApiRequest( $params );
$this->assertArrayNotHasKey( 'warnings', $res[0] );
return [ $res[0]['query']['languageinfo'], $res[0]['continue'] ?? null ];
}
public static function provideTestAllPropsForSingleLanguage() {
yield [
'sr',
[
'code' => 'sr',
'bcp47' => 'sr',
'autonym' => 'српски / srpski',
'name' => 'српски / srpski',
'fallbacks' => [ 'sr-ec', 'sr-cyrl', 'sr-el', 'sr-latn' ],
'dir' => 'ltr',
'variants' => [ 'sr', 'sr-ec', 'sr-el' ],
'variantnames' => [
'sr' => 'Ћир./lat.',
'sr-ec' => 'Ћирилица',
'sr-el' => 'Latinica',
],
]
];
yield [
'qtp', // reserved for local use by ISO 639; registered in setUp()
[
'code' => 'qtp',
'bcp47' => 'qtp',
'autonym' => '',
'name' => 'a custom language code MediaWiki knows nothing about',
'fallbacks' => [],
'dir' => 'ltr',
'variants' => [ 'qtp' ],
'variantnames' => [ 'qtp' => 'qtp' ],
]
];
}
/**
* @dataProvider provideTestAllPropsForSingleLanguage
*/
public function testAllPropsForSingleLanguage( string $langCode, array $expected ) {
[ $response, $continue ] = $this->doQuery( [
'liprop' => 'code|bcp47|dir|autonym|name|fallbacks|variants|variantnames',
'licode' => $langCode,
] );
$this->assertArrayEquals( [ $langCode => $expected ], $response );
}
public function testNameInOtherLanguageForSingleLanguage() {
[ $response, $continue ] = $this->doQuery( [
'liprop' => 'name',
'licode' => 'de',
'uselang' => 'pt',
] );
$this->assertArrayEquals( [ 'de' => [ 'name' => 'alemão' ] ], $response );
}
/**
* Test ensures continuation is applied if the test runs for longer than allowed
*
* ApiQueryLanguageinfo::MAX_EXECUTE_SECONDS controls the speed the API has to have before
* applying continuation.
*
* @see T329609#8613954
*/
public function testContinuationNecessary() {
$time = 0;
ConvertibleTimestamp::setFakeTime( static function () use ( &$time ) {
$time++;
return $time;
} );
[ $response, $continue ] = $this->doQuery( [] );
$this->assertCount( 2, $response );
$this->assertArrayHasKey( 'licontinue', $continue );
}
/**
* Test ensures continuation is applied if the test runs for longer than allowed
*
* ApiQueryLanguageinfo::MAX_EXECUTE_SECONDS controls the speed the API has to have before
* applying continuation.
*
* @see T329609#8613954
*/
public function testContinuationNotNecessary() {
$time = 0;
ConvertibleTimestamp::setFakeTime( static function () use ( &$time ) {
$time += 2;
return $time;
} );
[ $response, $continue ] = $this->doQuery( [
'licode' => 'de',
] );
$this->assertNull( $continue );
}
public function testContinuationInAlphabeticalOrderNotParameterOrder() {
$time = 0;
ConvertibleTimestamp::setFakeTime( static function () use ( &$time ) {
$time++;
return $time;
} );
$params = [ 'licode' => 'en|ru|zh|de|yue' ];
[ $response, $continue ] = $this->doQuery( $params );
$this->assertCount( 2, $response );
$this->assertArrayHasKey( 'licontinue', $continue );
$this->assertSame( [ 'de', 'en' ], array_keys( $response ) );
$time = 0;
$params = $continue + $params;
[ $response, $continue ] = $this->doQuery( $params );
$this->assertCount( 2, $response );
$this->assertArrayHasKey( 'licontinue', $continue );
$this->assertSame( [ 'ru', 'yue' ], array_keys( $response ) );
$time = 0;
$params = $continue + $params;
[ $response, $continue ] = $this->doQuery( $params );
$this->assertCount( 1, $response );
$this->assertNull( $continue );
$this->assertSame( [ 'zh' ], array_keys( $response ) );
}
public function testResponseHasModulePathEvenIfEmpty() {
[ $response, $continue ] = $this->doQuery( [ 'licode' => '' ] );
$this->assertSame( [], $response );
// the real test is that $res[0]['query']['languageinfo'] in doQuery() didn’t fail
}
}