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<?php
namespace MediaWiki\Tests\Maintenance;
use FindClasses;
use PHPUnit\Framework\ExpectationFailedException;
/**
* Mock for the input/output of FindClasses
*
* FindClasses internally tries to access stdin and stdout. We mock those aspects
* for testing.
*/
class SemiMockedFindClasses extends FindClasses {
/**
* @var string|null Text to pass as stdin
*/
private ?string $mockStdinText = null;
/**
* Data for the fake stdin
*
* @param string $stdin The string to be used instead of stdin
*/
public function mockStdin( $stdin ) {
$this->mockStdinText = $stdin;
}
public function getStdin( $len = null ) {
if ( $len !== null ) {
throw new ExpectationFailedException( "Tried to get stdin with non null parameter" );
}
return fopen( 'data://text/plain,' . $this->mockStdinText, 'r' );
}
}
/**
* @covers \FindClasses
* @group Database
* @author Dreamy Jazz
*/
class FindClassesTest extends MaintenanceBaseTestCase {
protected function getMaintenanceClass() {
return SemiMockedFindClasses::class;
}
public function testExecute() {
$this->maintenance->mockStdin( "MediaWiki\Maintenance\Version\n" );
$this->maintenance->execute();
$this->expectOutputString( MW_INSTALL_PATH . "/maintenance/Version.php\n" );
}
}
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