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<?php
declare(strict_types=1);
namespace LaminasTest\Stdlib;
use ErrorException;
use Laminas\Stdlib\ErrorHandler;
use PHPUnit\Framework\TestCase;
use function trigger_error;
use const E_USER_WARNING;
final class ErrorHandlerTest extends TestCase
{
protected function tearDown(): void
{
if (ErrorHandler::getNestedLevel()) {
ErrorHandler::clean();
}
}
public function testNestedLevel(): void
{
self::assertSame(0, ErrorHandler::getNestedLevel());
ErrorHandler::start();
self::assertSame(1, ErrorHandler::getNestedLevel());
ErrorHandler::start();
self::assertSame(2, ErrorHandler::getNestedLevel());
ErrorHandler::stop();
self::assertSame(1, ErrorHandler::getNestedLevel());
ErrorHandler::stop();
self::assertSame(0, ErrorHandler::getNestedLevel());
}
public function testClean(): void
{
ErrorHandler::start();
self::assertSame(1, ErrorHandler::getNestedLevel());
ErrorHandler::start();
self::assertSame(2, ErrorHandler::getNestedLevel());
ErrorHandler::clean();
self::assertSame(0, ErrorHandler::getNestedLevel());
}
public function testStarted(): void
{
self::assertFalse(ErrorHandler::started());
ErrorHandler::start();
self::assertTrue(ErrorHandler::started());
ErrorHandler::stop();
self::assertFalse(ErrorHandler::started());
}
public function testReturnCatchedError(): void
{
ErrorHandler::start(E_USER_WARNING);
trigger_error('consider this a warning', E_USER_WARNING);
$err = ErrorHandler::stop();
self::assertInstanceOf('ErrorException', $err);
}
public function testThrowCatchedError(): void
{
ErrorHandler::start(E_USER_WARNING);
trigger_error('consider this a warning', E_USER_WARNING);
$this->expectException(ErrorException::class);
ErrorHandler::stop(true);
}
public function testAddError(): void
{
ErrorHandler::start();
ErrorHandler::addError(1, 'test-msg1', 'test-file1', 100);
ErrorHandler::addError(2, 'test-msg2', 'test-file2', 200);
$err = ErrorHandler::stop();
self::assertInstanceOf('ErrorException', $err);
self::assertEquals('test-file2', $err->getFile());
self::assertEquals('test-msg2', $err->getMessage());
self::assertEquals(200, $err->getLine());
self::assertEquals(0, $err->getCode());
self::assertEquals(2, $err->getSeverity());
$previous = $err->getPrevious();
self::assertInstanceOf('ErrorException', $previous);
self::assertEquals('test-file1', $previous->getFile());
self::assertEquals('test-msg1', $previous->getMessage());
self::assertEquals(100, $previous->getLine());
self::assertEquals(0, $previous->getCode());
self::assertEquals(1, $previous->getSeverity());
}
}
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