tests/phpunit/maintenance/DeleteSelfExternalsTest.php

   1 <?php
   2
   3 namespace MediaWiki\Tests\Maintenance;
   4
   5 use DeleteSelfExternals;
   6 use MediaWiki\MainConfigNames;
   7
   8 /**
   9  * @covers \DeleteSelfExternals
  10  * @group Database
  11  * @author Dreamy Jazz
  12  */
  13 class DeleteSelfExternalsTest extends MaintenanceBaseTestCase {
  14
  15         protected function getMaintenanceClass() {
  16                 return DeleteSelfExternals::class;
  17         }
  18
  19         public function testExecuteForInvalidServerConfig() {
  20                 $this->overrideConfigValue( MainConfigNames::Server, '::::::' );
  21                 $this->expectOutputRegex( '/Could not parse \$wgServer/' );
  22                 $this->expectCallToFatalError();
  23                 $this->maintenance->execute();
  24         }
  25
  26         /** @dataProvider provideExecute */
  27         public function testExecute( $serverConfigValue, $expectedRowsAfterExecution ) {
  28                 // Create some self-externals (by linking https://en.wikipedia.org and later setting that as our
  29                 // server URL), as well as some external links which should be unmodified by the maintenance script.
  30                 $firstTestPage = $this->getExistingTestPage( 'TestPage1' );
  31                 $secondTestPage = $this->getExistingTestPage( 'TestPage2' );
  32                 $thirdTestPage = $this->getExistingTestPage( 'TestPage3' );
  33                 $this->editPage( $firstTestPage, '[https://en.wikipedia.org link 1] [https://de.wikipedia.org link 2]' );
  34                 $this->editPage( $secondTestPage, '[http://en.wikipedia.org link 4]' );
  35                 $this->editPage( $thirdTestPage, '[//en.wikipedia.org:345 link 5]' );
  36                 // Verify that the externallinks table is set up correctly for the test
  37                 $actualRowsBeforeExecution = $this->newSelectQueryBuilder()
  38                         ->select( 'el_to_domain_index' )
  39                         ->from( 'externallinks' )
  40                         ->fetchFieldValues();
  41                 $this->assertArrayEquals(
  42                         [
  43                                 'https://org.wikipedia.de.', 'http://org.wikipedia.en.', 'https://org.wikipedia.en.',
  44                                 'https://org.wikipedia.en.:345',
  45                         ],
  46                         $actualRowsBeforeExecution
  47                 );
  48                 // Set wgServer to be en.wikipedia.org
  49                 $this->overrideConfigValue( MainConfigNames::Server, $serverConfigValue );
  50                 // Run the maintenance script
  51                 $this->maintenance->execute();
  52                 // Verify that the DB is as expected
  53                 $actualRowsAfterExecution = $this->newSelectQueryBuilder()
  54                         ->select( 'el_to_domain_index' )
  55                         ->from( 'externallinks' )
  56                         ->fetchFieldValues();
  57                 $this->assertArrayEquals( $expectedRowsAfterExecution, $actualRowsAfterExecution );
  58                 $expectedRowsDeleted = count( $actualRowsBeforeExecution ) - count( $actualRowsAfterExecution );
  59                 $this->expectOutputString(
  60                         "Deleting self externals from $serverConfigValue\n" .
  61                         "Deleting self-externals with el_id 0 to 1000\n" .
  62                         "Deleting self-externals with el_id 1000 to 2000\n" .
  63                         "done; deleted $expectedRowsDeleted rows\n"
  64                 );
  65         }
  66
  67         public static function provideExecute() {
  68                 return [
  69                         'wgServer specifies scheme' => [
  70                                 'https://en.wikipedia.org', [ 'https://org.wikipedia.de.', 'http://org.wikipedia.en.' ],
  71                         ],
  72                         'wgServer does not specify scheme' => [ '//en.wikipedia.org', [ 'https://org.wikipedia.de.' ] ],
  73                         'wgServer includes port' => [
  74                                 '//en.wikipedia.org:345',
  75                                 [ 'https://org.wikipedia.de.', 'http://org.wikipedia.en.', 'https://org.wikipedia.en.' ],
  76                         ],
  77                 ];
  78         }
  79 }