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<?php
use MediaWiki\MainConfigNames;
/**
* @covers \MWException
* @author Antoine Musso
*/
class MWExceptionTest extends MediaWikiIntegrationTestCase {
public function testMwexceptionThrowing() {
$this->expectException( MWException::class );
throw new MWException();
}
public function testUseMessageCache() {
$e = new MWException();
$this->assertTrue( $e->useMessageCache() );
}
public function testIsLoggable() {
$e = new MWException();
$this->assertTrue( $e->isLoggable() );
}
/**
* Verify the exception classes are JSON serializabe.
*
* @dataProvider provideExceptionClasses
*/
public function testJsonSerializeExceptions( $exception_class ) {
$json = MWExceptionHandler::jsonSerializeException(
new $exception_class()
);
$this->assertIsString( $json,
"The $exception_class exception should be JSON serializable, got false." );
}
public static function provideExceptionClasses() {
return [
[ Exception::class ],
[ MWException::class ],
];
}
/**
* @covers \MWException::report
*/
public function testReport() {
// Turn off to keep mw-error.log file empty in CI (and thus avoid build failure)
$this->overrideConfigValue( MainConfigNames::DebugLogGroups, [] );
global $wgOut;
$wgOut->disable();
$e = new class( 'Uh oh!' ) extends MWException {
public function report() {
global $wgOut;
$wgOut->addHTML( 'Oh no!' );
}
};
MWExceptionHandler::handleException( $e );
$this->assertStringContainsString( 'Oh no!', $wgOut->getHTML() );
}
}
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