TestSetup.php

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<?php

use MediaWiki\MediaWikiServices;

class TestSetup {
    public static function applyInitialConfig() {
        global $wgMainCacheType, $wgMessageCacheType, $wgParserCacheType, $wgMainWANCache;
        global $wgMainStash;
        global $wgLanguageConverterCacheType, $wgUseDatabaseMessages;
        global $wgLocaltimezone, $wgLocalisationCacheConf;
        global $wgDevelopmentWarnings;
        global $wgSessionProviders, $wgSessionPbkdf2Iterations;
        global $wgJobTypeConf;
        global $wgAuthManagerConfig, $wgAuth;

        // wfWarn should cause tests to fail
        $wgDevelopmentWarnings = true;

        // Make sure all caches and stashes are either disabled or use
        // in-process cache only to prevent tests from using any preconfigured
        // cache meant for the local wiki from outside the test run.
        // See also MediaWikiTestCase::run() which mocks CACHE_DB and APC.

        // Disabled in DefaultSettings, override local settings
        $wgMainWANCache =
        $wgMainCacheType = CACHE_NONE;
        // Uses CACHE_ANYTHING in DefaultSettings, use hash instead of db
        $wgMessageCacheType =
        $wgParserCacheType =
        $wgSessionCacheType =
        $wgLanguageConverterCacheType = 'hash';
        // Uses db-replicated in DefaultSettings
        $wgMainStash = 'hash';
        // Use memory job queue
        $wgJobTypeConf = [
            'default' => [ 'class' => 'JobQueueMemory', 'order' => 'fifo' ],
        ];

        $wgUseDatabaseMessages = false; # Set for future resets

        // Assume UTC for testing purposes
        $wgLocaltimezone = 'UTC';

        $wgLocalisationCacheConf['storeClass'] = 'LCStoreNull';

        // Generic MediaWiki\Session\SessionManager configuration for tests
        // We use CookieSessionProvider because things might be expecting
        // cookies to show up in a FauxRequest somewhere.
        $wgSessionProviders = [
            [
                'class' => MediaWiki\Session\CookieSessionProvider::class,
                'args' => [ [
                    'priority' => 30,
                    'callUserSetCookiesHook' => true,
                ] ],
            ],
        ];

        // Single-iteration PBKDF2 session secret derivation, for speed.
        $wgSessionPbkdf2Iterations = 1;

        // Generic AuthManager configuration for testing
        $wgAuthManagerConfig = [
            'preauth' => [],
            'primaryauth' => [
                [
                    'class' => MediaWiki\Auth\TemporaryPasswordPrimaryAuthenticationProvider::class,
                    'args' => [ [
                        'authoritative' => false,
                    ] ],
                ],
                [
                    'class' => MediaWiki\Auth\LocalPasswordPrimaryAuthenticationProvider::class,
                    'args' => [ [
                        'authoritative' => true,
                    ] ],
                ],
            ],
            'secondaryauth' => [],
        ];
        $wgAuth = new MediaWiki\Auth\AuthManagerAuthPlugin();

        // Bug 44192 Do not attempt to send a real e-mail
        Hooks::clear( 'AlternateUserMailer' );
        Hooks::register(
            'AlternateUserMailer',
            function () {
                return false;
            }
        );
        // xdebug's default of 100 is too low for MediaWiki
        ini_set( 'xdebug.max_nesting_level', 1000 );

        // Bug T116683 serialize_precision of 100
        // may break testing against floating point values
        // treated with PHP's serialize()
        ini_set( 'serialize_precision', 17 );

        // TODO: we should call MediaWikiTestCase::prepareServices( new GlobalVarConfig() ) here.
        // But PHPUnit may not be loaded yet, so we have to wait until just
        // before PHPUnit_TextUI_Command::main() is executed.
    }

}