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<?php declare(strict_types=1);
/*
* This file is part of PHPUnit.
*
* (c) Sebastian Bergmann <sebastian@phpunit.de>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace PHPUnit\Event\Code;
use Exception;
use PHPUnit\Event\NoPreviousThrowableException;
use PHPUnit\Framework\Attributes\CoversClass;
use PHPUnit\Framework\Attributes\Small;
use PHPUnit\Framework\TestCase;
use PHPUnit\Util\Filter;
#[CoversClass(Throwable::class)]
#[CoversClass(ThrowableBuilder::class)]
#[Small]
final class ThrowableTest extends TestCase
{
public function testCanBeCreatedForThrowableWithoutPrevious(): void
{
$e = new Exception('message', 123, null);
$t = ThrowableBuilder::from($e);
$this->assertSame(Exception::class, $t->className());
$this->assertSame('message', $t->message());
$this->assertSame("Exception: message\n", $t->description());
$this->assertSame(Filter::stackTraceFromThrowableAsString($e), $t->stackTrace());
$this->assertFalse($t->hasPrevious());
$this->expectException(NoPreviousThrowableException::class);
$t->previous();
}
public function testCanBeCreatedForThrowableWithPrevious(): void
{
$first = new Exception('first message', 123, null);
$second = new Exception('second message', 456, $first);
$t = ThrowableBuilder::from($second);
$this->assertSame(Exception::class, $t->className());
$this->assertSame('second message', $t->message());
$this->assertSame("Exception: second message\n", $t->description());
$this->assertSame(Filter::stackTraceFromThrowableAsString($second, false), $t->stackTrace());
$this->assertTrue($t->hasPrevious());
$previous = $t->previous();
$this->assertSame(Exception::class, $previous->className());
$this->assertSame('first message', $previous->message());
$this->assertSame("Exception: first message\n", $previous->description());
$this->assertSame(Filter::stackTraceFromThrowableAsString($first), $previous->stackTrace());
$this->assertStringMatchesFormat(
<<<'EOD'
Exception: second message
%A
Caused by
Exception: first message
%A
EOD
,
$t->asString(),
);
}
}
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