tests/common/TestSetup.php

   1 <?php
   2
   3 /**
   4  * Common code for test environment initialisation and teardown
   5  */
   6 class TestSetup {
   7         /**
   8          * This should be called before Setup.php, e.g. from the finalSetup() method
   9          * of a Maintenance subclass
  10          */
  11         public static function applyInitialConfig() {
  12                 global $wgMainCacheType, $wgMessageCacheType, $wgParserCacheType, $wgMainWANCache;
  13                 global $wgMainStash;
  14                 global $wgLanguageConverterCacheType, $wgUseDatabaseMessages;
  15                 global $wgLocaltimezone, $wgLocalisationCacheConf;
  16                 global $wgSearchType;
  17                 global $wgDevelopmentWarnings;
  18                 global $wgSessionProviders, $wgSessionPbkdf2Iterations;
  19                 global $wgJobTypeConf;
  20                 global $wgAuthManagerConfig;
  21                 global $wgSecretKey;
  22
  23                 $wgSecretKey = 'secretsecretsecretsecretsecretsecretsecretsecretsecretsecretsecretsecretsecret';
  24
  25                 // wfWarn should cause tests to fail
  26                 $wgDevelopmentWarnings = true;
  27
  28                 // Make sure all caches and stashes are either disabled or use
  29                 // in-process cache only to prevent tests from using any preconfigured
  30                 // cache meant for the local wiki from outside the test run.
  31                 // See also MediaWikiTestCase::run() which mocks CACHE_DB and APC.
  32
  33                 // Disabled in DefaultSettings, override local settings
  34                 $wgMainWANCache =
  35                 $wgMainCacheType = CACHE_NONE;
  36                 // Uses CACHE_ANYTHING in DefaultSettings, use hash instead of db
  37                 $wgMessageCacheType =
  38                 $wgParserCacheType =
  39                 $wgSessionCacheType =
  40                 $wgLanguageConverterCacheType = 'hash';
  41                 // Uses db-replicated in DefaultSettings
  42                 $wgMainStash = 'hash';
  43                 // Use memory job queue
  44                 $wgJobTypeConf = [
  45                         'default' => [ 'class' => JobQueueMemory::class, 'order' => 'fifo' ],
  46                 ];
  47
  48                 $wgUseDatabaseMessages = false; # Set for future resets
  49
  50                 // Assume UTC for testing purposes
  51                 $wgLocaltimezone = 'UTC';
  52
  53                 $wgLocalisationCacheConf['storeClass'] = LCStoreNull::class;
  54
  55                 // Do not bother updating search tables
  56                 $wgSearchType = SearchEngineDummy::class;
  57
  58                 // Generic MediaWiki\Session\SessionManager configuration for tests
  59                 // We use CookieSessionProvider because things might be expecting
  60                 // cookies to show up in a FauxRequest somewhere.
  61                 $wgSessionProviders = [
  62                         [
  63                                 'class' => MediaWiki\Session\CookieSessionProvider::class,
  64                                 'args' => [ [
  65                                         'priority' => 30,
  66                                         'callUserSetCookiesHook' => true,
  67                                 ] ],
  68                         ],
  69                 ];
  70
  71                 // Single-iteration PBKDF2 session secret derivation, for speed.
  72                 $wgSessionPbkdf2Iterations = 1;
  73
  74                 // Generic AuthManager configuration for testing
  75                 $wgAuthManagerConfig = [
  76                         'preauth' => [],
  77                         'primaryauth' => [
  78                                 [
  79                                         'class' => MediaWiki\Auth\TemporaryPasswordPrimaryAuthenticationProvider::class,
  80                                         'args' => [ [
  81                                                 'authoritative' => false,
  82                                         ] ],
  83                                 ],
  84                                 [
  85                                         'class' => MediaWiki\Auth\LocalPasswordPrimaryAuthenticationProvider::class,
  86                                         'args' => [ [
  87                                                 'authoritative' => true,
  88                                         ] ],
  89                                 ],
  90                         ],
  91                         'secondaryauth' => [],
  92                 ];
  93
  94                 // T46192 Do not attempt to send a real e-mail
  95                 Hooks::clear( 'AlternateUserMailer' );
  96                 Hooks::register(
  97                         'AlternateUserMailer',
  98                         function () {
  99                                 return false;
 100                         }
 101                 );
 102                 // xdebug's default of 100 is too low for MediaWiki
 103                 ini_set( 'xdebug.max_nesting_level', 1000 );
 104
 105                 // Bug T116683 serialize_precision of 100
 106                 // may break testing against floating point values
 107                 // treated with PHP's serialize()
 108                 ini_set( 'serialize_precision', 17 );
 109         }
 110
 111 }