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<?php
class SiteConfigurationTest extends MediaWikiTestCase {
/**
* @var SiteConfiguration
*/
protected $mConf;
protected function setUp() {
parent::setUp();
$this->mConf = new SiteConfiguration;
$this->mConf->suffixes = [ 'wikipedia' => 'wiki' ];
$this->mConf->wikis = [ 'enwiki', 'dewiki', 'frwiki' ];
$this->mConf->settings = [
'SimpleKey' => [
'wiki' => 'wiki',
'tag' => 'tag',
'enwiki' => 'enwiki',
'dewiki' => 'dewiki',
'frwiki' => 'frwiki',
],
'Fallback' => [
'default' => 'default',
'wiki' => 'wiki',
'tag' => 'tag',
'frwiki' => 'frwiki',
'null_wiki' => null,
],
'WithParams' => [
'default' => '$lang $site $wiki',
],
'+SomeGlobal' => [
'wiki' => [
'wiki' => 'wiki',
],
'tag' => [
'tag' => 'tag',
],
'enwiki' => [
'enwiki' => 'enwiki',
],
'dewiki' => [
'dewiki' => 'dewiki',
],
'frwiki' => [
'frwiki' => 'frwiki',
],
],
'MergeIt' => [
'+wiki' => [
'wiki' => 'wiki',
],
'+tag' => [
'tag' => 'tag',
],
'default' => [
'default' => 'default',
],
'+enwiki' => [
'enwiki' => 'enwiki',
],
'+dewiki' => [
'dewiki' => 'dewiki',
],
'+frwiki' => [
'frwiki' => 'frwiki',
],
],
];
$GLOBALS['SomeGlobal'] = [ 'SomeGlobal' => 'SomeGlobal' ];
}
/**
* This function is used as a callback within the tests below
*/
public static function getSiteParamsCallback( $conf, $wiki ) {
$site = null;
$lang = null;
foreach ( $conf->suffixes as $suffix ) {
if ( substr( $wiki, -strlen( $suffix ) ) == $suffix ) {
$site = $suffix;
$lang = substr( $wiki, 0, -strlen( $suffix ) );
break;
}
}
return [
'suffix' => $site,
'lang' => $lang,
'params' => [
'lang' => $lang,
'site' => $site,
'wiki' => $wiki,
],
'tags' => [ 'tag' ],
];
}
/**
* @covers SiteConfiguration::siteFromDB
*/
public function testSiteFromDb() {
$this->assertEquals(
[ 'wikipedia', 'en' ],
$this->mConf->siteFromDB( 'enwiki' ),
'siteFromDB()'
);
$this->assertEquals(
[ 'wikipedia', '' ],
$this->mConf->siteFromDB( 'wiki' ),
'siteFromDB() on a suffix'
);
$this->assertEquals(
[ null, null ],
$this->mConf->siteFromDB( 'wikien' ),
'siteFromDB() on a non-existing wiki'
);
$this->mConf->suffixes = [ 'wiki', '' ];
$this->assertEquals(
[ '', 'wikien' ],
$this->mConf->siteFromDB( 'wikien' ),
'siteFromDB() on a non-existing wiki (2)'
);
}
/**
* @covers SiteConfiguration::getLocalDatabases
*/
public function testGetLocalDatabases() {
$this->assertEquals(
[ 'enwiki', 'dewiki', 'frwiki' ],
$this->mConf->getLocalDatabases(),
'getLocalDatabases()'
);
}
/**
* @covers SiteConfiguration::get
*/
public function testGetConfVariables() {
// Simple
$this->assertEquals(
'enwiki',
$this->mConf->get( 'SimpleKey', 'enwiki', 'wiki' ),
'get(): simple setting on an existing wiki'
);
$this->assertEquals(
'dewiki',
$this->mConf->get( 'SimpleKey', 'dewiki', 'wiki' ),
'get(): simple setting on an existing wiki (2)'
);
$this->assertEquals(
'frwiki',
$this->mConf->get( 'SimpleKey', 'frwiki', 'wiki' ),
'get(): simple setting on an existing wiki (3)'
);
$this->assertEquals(
'wiki',
$this->mConf->get( 'SimpleKey', 'wiki', 'wiki' ),
'get(): simple setting on an suffix'
);
$this->assertEquals(
'wiki',
$this->mConf->get( 'SimpleKey', 'eswiki', 'wiki' ),
'get(): simple setting on an non-existing wiki'
);
// Fallback
$this->assertEquals(
'wiki',
$this->mConf->get( 'Fallback', 'enwiki', 'wiki' ),
'get(): fallback setting on an existing wiki'
);
$this->assertEquals(
'tag',
$this->mConf->get( 'Fallback', 'dewiki', 'wiki', [], [ 'tag' ] ),
'get(): fallback setting on an existing wiki (with wiki tag)'
);
$this->assertEquals(
'frwiki',
$this->mConf->get( 'Fallback', 'frwiki', 'wiki', [], [ 'tag' ] ),
'get(): no fallback if wiki has its own setting (matching tag)'
);
$this->assertSame(
// Potential regression test for T192855
null,
$this->mConf->get( 'Fallback', 'null_wiki', 'wiki', [], [ 'tag' ] ),
'get(): no fallback if wiki has its own setting (matching tag and uses null)'
);
$this->assertEquals(
'wiki',
$this->mConf->get( 'Fallback', 'wiki', 'wiki' ),
'get(): fallback setting on an suffix'
);
$this->assertEquals(
'wiki',
$this->mConf->get( 'Fallback', 'wiki', 'wiki', [], [ 'tag' ] ),
'get(): fallback setting on an suffix (with wiki tag)'
);
$this->assertEquals(
'wiki',
$this->mConf->get( 'Fallback', 'eswiki', 'wiki' ),
'get(): fallback setting on an non-existing wiki'
);
$this->assertEquals(
'tag',
$this->mConf->get( 'Fallback', 'eswiki', 'wiki', [], [ 'tag' ] ),
'get(): fallback setting on an non-existing wiki (with wiki tag)'
);
// Merging
$common = [ 'wiki' => 'wiki', 'default' => 'default' ];
$commonTag = [ 'tag' => 'tag', 'wiki' => 'wiki', 'default' => 'default' ];
$this->assertEquals(
[ 'enwiki' => 'enwiki' ] + $common,
$this->mConf->get( 'MergeIt', 'enwiki', 'wiki' ),
'get(): merging setting on an existing wiki'
);
$this->assertEquals(
[ 'enwiki' => 'enwiki' ] + $commonTag,
$this->mConf->get( 'MergeIt', 'enwiki', 'wiki', [], [ 'tag' ] ),
'get(): merging setting on an existing wiki (with tag)'
);
$this->assertEquals(
[ 'dewiki' => 'dewiki' ] + $common,
$this->mConf->get( 'MergeIt', 'dewiki', 'wiki' ),
'get(): merging setting on an existing wiki (2)'
);
$this->assertEquals(
[ 'dewiki' => 'dewiki' ] + $commonTag,
$this->mConf->get( 'MergeIt', 'dewiki', 'wiki', [], [ 'tag' ] ),
'get(): merging setting on an existing wiki (2) (with tag)'
);
$this->assertEquals(
[ 'frwiki' => 'frwiki' ] + $common,
$this->mConf->get( 'MergeIt', 'frwiki', 'wiki' ),
'get(): merging setting on an existing wiki (3)'
);
$this->assertEquals(
[ 'frwiki' => 'frwiki' ] + $commonTag,
$this->mConf->get( 'MergeIt', 'frwiki', 'wiki', [], [ 'tag' ] ),
'get(): merging setting on an existing wiki (3) (with tag)'
);
$this->assertEquals(
[ 'wiki' => 'wiki' ] + $common,
$this->mConf->get( 'MergeIt', 'wiki', 'wiki' ),
'get(): merging setting on an suffix'
);
$this->assertEquals(
[ 'wiki' => 'wiki' ] + $commonTag,
$this->mConf->get( 'MergeIt', 'wiki', 'wiki', [], [ 'tag' ] ),
'get(): merging setting on an suffix (with tag)'
);
$this->assertEquals(
$common,
$this->mConf->get( 'MergeIt', 'eswiki', 'wiki' ),
'get(): merging setting on an non-existing wiki'
);
$this->assertEquals(
$commonTag,
$this->mConf->get( 'MergeIt', 'eswiki', 'wiki', [], [ 'tag' ] ),
'get(): merging setting on an non-existing wiki (with tag)'
);
}
/**
* @covers SiteConfiguration::siteFromDB
*/
public function testSiteFromDbWithCallback() {
$this->mConf->siteParamsCallback = 'SiteConfigurationTest::getSiteParamsCallback';
$this->assertEquals(
[ 'wiki', 'en' ],
$this->mConf->siteFromDB( 'enwiki' ),
'siteFromDB() with callback'
);
$this->assertEquals(
[ 'wiki', '' ],
$this->mConf->siteFromDB( 'wiki' ),
'siteFromDB() with callback on a suffix'
);
$this->assertEquals(
[ null, null ],
$this->mConf->siteFromDB( 'wikien' ),
'siteFromDB() with callback on a non-existing wiki'
);
}
/**
* @covers SiteConfiguration::get
*/
public function testParameterReplacement() {
$this->mConf->siteParamsCallback = 'SiteConfigurationTest::getSiteParamsCallback';
$this->assertEquals(
'en wiki enwiki',
$this->mConf->get( 'WithParams', 'enwiki', 'wiki' ),
'get(): parameter replacement on an existing wiki'
);
$this->assertEquals(
'de wiki dewiki',
$this->mConf->get( 'WithParams', 'dewiki', 'wiki' ),
'get(): parameter replacement on an existing wiki (2)'
);
$this->assertEquals(
'fr wiki frwiki',
$this->mConf->get( 'WithParams', 'frwiki', 'wiki' ),
'get(): parameter replacement on an existing wiki (3)'
);
$this->assertEquals(
' wiki wiki',
$this->mConf->get( 'WithParams', 'wiki', 'wiki' ),
'get(): parameter replacement on an suffix'
);
$this->assertEquals(
'es wiki eswiki',
$this->mConf->get( 'WithParams', 'eswiki', 'wiki' ),
'get(): parameter replacement on an non-existing wiki'
);
}
/**
* @covers SiteConfiguration::getAll
*/
public function testGetAllGlobals() {
$this->mConf->siteParamsCallback = 'SiteConfigurationTest::getSiteParamsCallback';
$getall = [
'SimpleKey' => 'enwiki',
'Fallback' => 'tag',
'WithParams' => 'en wiki enwiki',
'SomeGlobal' => [ 'enwiki' => 'enwiki' ] + $GLOBALS['SomeGlobal'],
'MergeIt' => [
'enwiki' => 'enwiki',
'tag' => 'tag',
'wiki' => 'wiki',
'default' => 'default'
],
];
$this->assertEquals( $getall, $this->mConf->getAll( 'enwiki' ), 'getAll()' );
$this->mConf->extractAllGlobals( 'enwiki', 'wiki' );
$this->assertEquals(
$getall['SimpleKey'],
$GLOBALS['SimpleKey'],
'extractAllGlobals(): simple setting'
);
$this->assertEquals(
$getall['Fallback'],
$GLOBALS['Fallback'],
'extractAllGlobals(): fallback setting'
);
$this->assertEquals(
$getall['WithParams'],
$GLOBALS['WithParams'],
'extractAllGlobals(): parameter replacement'
);
$this->assertEquals(
$getall['SomeGlobal'],
$GLOBALS['SomeGlobal'],
'extractAllGlobals(): merging with global'
);
$this->assertEquals(
$getall['MergeIt'],
$GLOBALS['MergeIt'],
'extractAllGlobals(): merging setting'
);
}
}
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