tests/common/TestSetup.php

   1 <?php
   2
   3 use MediaWiki\MediaWikiServices;
   4
   5 /**
   6  * Common code for test environment initialisation and teardown
   7  */
   8 class TestSetup {
   9         /**
  10          * This should be called before Setup.php, e.g. from the finalSetup() method
  11          * of a Maintenance subclass
  12          */
  13         public static function applyInitialConfig() {
  14                 global $wgMainCacheType, $wgMessageCacheType, $wgParserCacheType, $wgMainWANCache;
  15                 global $wgMainStash;
  16                 global $wgLanguageConverterCacheType, $wgUseDatabaseMessages;
  17                 global $wgLocaltimezone, $wgLocalisationCacheConf;
  18                 global $wgSearchType;
  19                 global $wgDevelopmentWarnings;
  20                 global $wgSessionProviders, $wgSessionPbkdf2Iterations;
  21                 global $wgJobTypeConf;
  22                 global $wgAuthManagerConfig, $wgAuth;
  23
  24                 // wfWarn should cause tests to fail
  25                 $wgDevelopmentWarnings = true;
  26
  27                 // Make sure all caches and stashes are either disabled or use
  28                 // in-process cache only to prevent tests from using any preconfigured
  29                 // cache meant for the local wiki from outside the test run.
  30                 // See also MediaWikiTestCase::run() which mocks CACHE_DB and APC.
  31
  32                 // Disabled in DefaultSettings, override local settings
  33                 $wgMainWANCache =
  34                 $wgMainCacheType = CACHE_NONE;
  35                 // Uses CACHE_ANYTHING in DefaultSettings, use hash instead of db
  36                 $wgMessageCacheType =
  37                 $wgParserCacheType =
  38                 $wgSessionCacheType =
  39                 $wgLanguageConverterCacheType = 'hash';
  40                 // Uses db-replicated in DefaultSettings
  41                 $wgMainStash = 'hash';
  42                 // Use memory job queue
  43                 $wgJobTypeConf = [
  44                         'default' => [ 'class' => 'JobQueueMemory', 'order' => 'fifo' ],
  45                 ];
  46
  47                 $wgUseDatabaseMessages = false; # Set for future resets
  48
  49                 // Assume UTC for testing purposes
  50                 $wgLocaltimezone = 'UTC';
  51
  52                 $wgLocalisationCacheConf['storeClass'] = 'LCStoreNull';
  53
  54                 // Do not bother updating search tables
  55                 $wgSearchType = 'SearchEngineDummy';
  56
  57                 // Generic MediaWiki\Session\SessionManager configuration for tests
  58                 // We use CookieSessionProvider because things might be expecting
  59                 // cookies to show up in a FauxRequest somewhere.
  60                 $wgSessionProviders = [
  61                         [
  62                                 'class' => MediaWiki\Session\CookieSessionProvider::class,
  63                                 'args' => [ [
  64                                         'priority' => 30,
  65                                         'callUserSetCookiesHook' => true,
  66                                 ] ],
  67                         ],
  68                 ];
  69
  70                 // Single-iteration PBKDF2 session secret derivation, for speed.
  71                 $wgSessionPbkdf2Iterations = 1;
  72
  73                 // Generic AuthManager configuration for testing
  74                 $wgAuthManagerConfig = [
  75                         'preauth' => [],
  76                         'primaryauth' => [
  77                                 [
  78                                         'class' => MediaWiki\Auth\TemporaryPasswordPrimaryAuthenticationProvider::class,
  79                                         'args' => [ [
  80                                                 'authoritative' => false,
  81                                         ] ],
  82                                 ],
  83                                 [
  84                                         'class' => MediaWiki\Auth\LocalPasswordPrimaryAuthenticationProvider::class,
  85                                         'args' => [ [
  86                                                 'authoritative' => true,
  87                                         ] ],
  88                                 ],
  89                         ],
  90                         'secondaryauth' => [],
  91                 ];
  92                 $wgAuth = new MediaWiki\Auth\AuthManagerAuthPlugin();
  93
  94                 // Bug 44192 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                 // TODO: we should call MediaWikiTestCase::prepareServices( new GlobalVarConfig() ) here.
 111                 // But PHPUnit may not be loaded yet, so we have to wait until just
 112                 // before PHPUnit_TextUI_Command::main() is executed.
 113         }
 114
 115 }