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<?php
namespace MediaWiki\Tests\Maintenance;
use JSParseHelper;
/**
* @covers \JSParseHelper
* @author Dreamy Jazz
*/
class JSParseHelperTest extends MaintenanceBaseTestCase {
public function getMaintenanceClass() {
return JSParseHelper::class;
}
public function testExecuteForMissingFilename() {
$this->expectCallToFatalError();
$nonExistingFile = $this->getNewTempDirectory() . 'non-existing-test-file.js';
$this->expectOutputRegex( '/' . preg_quote( $nonExistingFile, '/' ) . " ERROR: could not read file\n/" );
$this->maintenance->setArg( 'files(s)', $nonExistingFile );
$this->maintenance->execute();
}
private function getTestJSFile( string $content ): string {
$testFilename = $this->getNewTempFile();
$testFile = fopen( $testFilename, 'w' );
fwrite( $testFile, $content );
fclose( $testFile );
return $testFilename;
}
public function testExecuteForInvalidJS() {
// Get a file which has invalid JS
$testFilename = $this->getTestJSFile( "const a =;" );
// Run the maintenance script on this file, and expect it to be parsed as invalid.
$this->expectCallToFatalError();
$this->expectOutputRegex( '/' . preg_quote( $testFilename, '/' ) . ' ERROR/' );
$this->maintenance->setArg( 'file(s)', $testFilename );
$this->maintenance->execute();
}
public function testExecuteForValidJS() {
// Get a file which has valid JS
$testFilename = $this->getTestJSFile( "const a = 1;" );
// Run the maintenance script on this file, and expect it to parse as okay.
$this->expectOutputRegex( '/' . preg_quote( $testFilename, '/' ) . ' OK/' );
$this->maintenance->setArg( 'file(s)', $testFilename );
$this->maintenance->execute();
}
}
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