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 $wgObjectCaches;
  15                 global $wgLanguageConverterCacheType, $wgUseDatabaseMessages;
  16                 global $wgLocaltimezone, $wgLocalisationCacheConf;
  17                 global $wgSearchType;
  18                 global $wgDevelopmentWarnings;
  19                 global $wgSessionProviders, $wgSessionPbkdf2Iterations;
  20                 global $wgJobTypeConf;
  21                 global $wgAuthManagerConfig;
  22                 global $wgShowExceptionDetails;
  23
  24                 $wgShowExceptionDetails = true;
  25
  26                 // wfWarn should cause tests to fail
  27                 $wgDevelopmentWarnings = true;
  28
  29                 // Make sure all caches and stashes are either disabled or use
  30                 // in-process cache only to prevent tests from using any preconfigured
  31                 // cache meant for the local wiki from outside the test run.
  32                 // See also MediaWikiTestCase::run() which mocks CACHE_DB and APC.
  33
  34                 // Disabled in DefaultSettings, override local settings
  35                 $wgMainWANCache =
  36                 $wgMainCacheType = CACHE_NONE;
  37                 // Uses CACHE_ANYTHING in DefaultSettings, use hash instead of db
  38                 $wgMessageCacheType =
  39                 $wgParserCacheType =
  40                 $wgSessionCacheType =
  41                 $wgLanguageConverterCacheType = 'hash';
  42                 // Uses db-replicated in DefaultSettings
  43                 $wgMainStash = 'hash';
  44                 // Use hash instead of db
  45                 $wgObjectCaches['db-replicated'] = $wgObjectCaches['hash'];
  46                 // Use memory job queue
  47                 $wgJobTypeConf = [
  48                         'default' => [ 'class' => JobQueueMemory::class, 'order' => 'fifo' ],
  49                 ];
  50
  51                 $wgUseDatabaseMessages = false; # Set for future resets
  52
  53                 // Assume UTC for testing purposes
  54                 $wgLocaltimezone = 'UTC';
  55
  56                 $wgLocalisationCacheConf['storeClass'] = LCStoreNull::class;
  57
  58                 // Do not bother updating search tables
  59                 $wgSearchType = SearchEngineDummy::class;
  60
  61                 // Generic MediaWiki\Session\SessionManager configuration for tests
  62                 // We use CookieSessionProvider because things might be expecting
  63                 // cookies to show up in a FauxRequest somewhere.
  64                 $wgSessionProviders = [
  65                         [
  66                                 'class' => MediaWiki\Session\CookieSessionProvider::class,
  67                                 'args' => [ [
  68                                         'priority' => 30,
  69                                         'callUserSetCookiesHook' => true,
  70                                 ] ],
  71                         ],
  72                 ];
  73
  74                 // Single-iteration PBKDF2 session secret derivation, for speed.
  75                 $wgSessionPbkdf2Iterations = 1;
  76
  77                 // Generic AuthManager configuration for testing
  78                 $wgAuthManagerConfig = [
  79                         'preauth' => [],
  80                         'primaryauth' => [
  81                                 [
  82                                         'class' => MediaWiki\Auth\TemporaryPasswordPrimaryAuthenticationProvider::class,
  83                                         'args' => [ [
  84                                                 'authoritative' => false,
  85                                         ] ],
  86                                 ],
  87                                 [
  88                                         'class' => MediaWiki\Auth\LocalPasswordPrimaryAuthenticationProvider::class,
  89                                         'args' => [ [
  90                                                 'authoritative' => true,
  91                                         ] ],
  92                                 ],
  93                         ],
  94                         'secondaryauth' => [],
  95                 ];
  96
  97                 // T46192 Do not attempt to send a real e-mail
  98                 Hooks::clear( 'AlternateUserMailer' );
  99                 Hooks::register(
 100                         'AlternateUserMailer',
 101                         function () {
 102                                 return false;
 103                         }
 104                 );
 105                 // xdebug's default of 100 is too low for MediaWiki
 106                 ini_set( 'xdebug.max_nesting_level', 1000 );
 107
 108                 // Bug T116683 serialize_precision of 100
 109                 // may break testing against floating point values
 110                 // treated with PHP's serialize()
 111                 ini_set( 'serialize_precision', 17 );
 112         }
 113
 114 }