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<?php
namespace MediaWiki\Tests\Maintenance;
use DeleteSelfExternals;
use MediaWiki\MainConfigNames;
/**
* @covers DeleteSelfExternals
* @group Database
* @author Dreamy Jazz
*/
class DeleteSelfExternalsTest extends MaintenanceBaseTestCase {
protected function getMaintenanceClass() {
return DeleteSelfExternals::class;
}
public function testExecuteForInvalidServerConfig() {
$this->overrideConfigValue( MainConfigNames::Server, '::::::' );
$this->expectOutputRegex( '/Could not parse \$wgServer/' );
$this->expectCallToFatalError();
$this->maintenance->execute();
}
/** @dataProvider provideExecute */
public function testExecute( $serverConfigValue, $expectedRowsAfterExecution ) {
// Create some self-externals (by linking https://en.wikipedia.org and later setting that as our
// server URL), as well as some external links which should be unmodified by the maintenance script.
$firstTestPage = $this->getExistingTestPage( 'TestPage1' );
$secondTestPage = $this->getExistingTestPage( 'TestPage2' );
$thirdTestPage = $this->getExistingTestPage( 'TestPage3' );
$this->editPage( $firstTestPage, '[https://en.wikipedia.org link 1] [https://de.wikipedia.org link 2]' );
$this->editPage( $secondTestPage, '[http://en.wikipedia.org link 4]' );
$this->editPage( $thirdTestPage, '[//en.wikipedia.org:345 link 5]' );
// Verify that the externallinks table is set up correctly for the test
$actualRowsBeforeExecution = $this->newSelectQueryBuilder()
->select( 'el_to_domain_index' )
->from( 'externallinks' )
->fetchFieldValues();
$this->assertArrayEquals(
[
'https://org.wikipedia.de.', 'http://org.wikipedia.en.', 'https://org.wikipedia.en.',
'https://org.wikipedia.en.:345',
],
$actualRowsBeforeExecution
);
// Set wgServer to be en.wikipedia.org
$this->overrideConfigValue( MainConfigNames::Server, $serverConfigValue );
// Run the maintenance script
$this->maintenance->execute();
// Verify that the DB is as expected
$actualRowsAfterExecution = $this->newSelectQueryBuilder()
->select( 'el_to_domain_index' )
->from( 'externallinks' )
->fetchFieldValues();
$this->assertArrayEquals( $expectedRowsAfterExecution, $actualRowsAfterExecution );
$expectedRowsDeleted = count( $actualRowsBeforeExecution ) - count( $actualRowsAfterExecution );
$this->expectOutputString(
"Deleting self externals from $serverConfigValue\n" .
"Deleting self-externals with el_id 0 to 1000\n" .
"Deleting self-externals with el_id 1000 to 2000\n" .
"done; deleted $expectedRowsDeleted rows\n"
);
}
public static function provideExecute() {
return [
'wgServer specifies scheme' => [
'https://en.wikipedia.org', [ 'https://org.wikipedia.de.', 'http://org.wikipedia.en.' ],
],
'wgServer does not specify scheme' => [ '//en.wikipedia.org', [ 'https://org.wikipedia.de.' ] ],
'wgServer includes port' => [
'//en.wikipedia.org:345',
[ 'https://org.wikipedia.de.', 'http://org.wikipedia.en.', 'https://org.wikipedia.en.' ],
],
];
}
}
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