error-handler/tests/ErrorHandlerTest.php at c7d4bd86bc54c0a94826df7f602bc4e82a2e2253 · yiisoft/error-handler · GitHub

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<?php

declare(strict_types=1);

namespace Yiisoft\ErrorHandler\Tests;

use PHPUnit\Framework\Attributes\WithoutErrorHandler;
use PHPUnit\Framework\TestCase;
use Psr\Log\LoggerInterface;
use RuntimeException;
use Throwable;
use Yiisoft\ErrorHandler\ErrorHandler;
use Yiisoft\ErrorHandler\Exception\ErrorException;
use Yiisoft\ErrorHandler\ThrowableRendererInterface;

final class ErrorHandlerTest extends TestCase
{
    private ErrorHandler $errorHandler;
    private LoggerInterface $loggerMock;
    private ThrowableRendererInterface $throwableRendererMock;

    protected function setUp(): void
    {
        $this->loggerMock = $this->createMock(LoggerInterface::class);
        $this->throwableRendererMock = $this->createMock(ThrowableRendererInterface::class);
        $this->errorHandler = new ErrorHandler($this->throwableRendererMock, $this->loggerMock);
        $this->errorHandler->memoryReserveSize(0);
    }

    public function testHandleThrowableCallsDefaultRendererWithoutLogger(): void
    {
        $errorHandler = new ErrorHandler($this->throwableRendererMock);
        $errorHandler->memoryReserveSize(0);
        $throwable = new RuntimeException();

        $this
            ->throwableRendererMock
            ->expects($this->once())
            ->method('render')
            ->with($throwable);

        $errorHandler->handle($throwable);
    }

    public function testHandleThrowableCallsDefaultRendererWhenNonePassed(): void
    {
        $throwable = new RuntimeException();

        $this
            ->throwableRendererMock
            ->expects($this->once())
            ->method('render')
            ->with($throwable);

        $this->errorHandler->handle($throwable);
    }

    public function testHandleThrowableCallsPassedRenderer(): void
    {
        $throwable = new RuntimeException();
        $throwableRendererMock = $this->createMock(ThrowableRendererInterface::class);

        $this
            ->throwableRendererMock
            ->expects($this->never())
            ->method('render')
            ->with($throwable);

        $throwableRendererMock
            ->expects($this->once())
            ->method('render')
            ->with($throwable);

        $this->errorHandler->handle($throwable, $throwableRendererMock);
    }

    public function testHandleThrowableWithExposedDetailsCallsRenderVerbose(): void
    {
        $throwable = new RuntimeException();
        $this
            ->throwableRendererMock
            ->expects($this->once())
            ->method('renderVerbose')
            ->with($throwable);

        $this->errorHandler->debug();
        $this->errorHandler->handle($throwable);
    }

    public function testHandleThrowableWithoutExposedDetailsCallsRender(): void
    {
        $throwable = new RuntimeException();
        $this
            ->throwableRendererMock
            ->expects($this->once())
            ->method('render')
            ->with($throwable);

        $this->errorHandler->debug(false);
        $this->errorHandler->handle($throwable);
    }

    #[WithoutErrorHandler]
    public function testHandleError(): void
    {
        $array = [];
        $this->errorHandler->register();
        $this->expectException(ErrorException::class);
        $array['undefined'];
        $this->errorHandler->unregister();
    }

    #[WithoutErrorHandler]
    public function testHandleErrorWithCatching(): void
    {
        $this->errorHandler->register();
        $array = ['type' => 'undefined'];

        $exception = null;
        try {
            $array['undefined'];
        } catch (Throwable $exception) {
        }

        $this->assertInstanceOf(ErrorException::class, $exception);
        $this->assertFalse($exception::isFatalError($array));
        $this->assertNull($exception->getSolution());

        $backtrace = $exception->getBacktrace();
        $this->assertNotEmpty($backtrace);
        $this->assertSame(__FILE__, $backtrace[0]['file']);
        $this->assertSame(['file', 'line'], array_keys($backtrace[0]));

        $this->errorHandler->unregister();
    }

    #[WithoutErrorHandler]
    public function testHandleTriggerErrorWithCatching(): void
    {
        $this->errorHandler->register();
        $array = ['type' => 'undefined'];

        $exception = null;
        try {
            trigger_error('test-error');
        } catch (Throwable $exception) {
        }

        $this->assertInstanceOf(ErrorException::class, $exception);
        $this->assertFalse($exception::isFatalError($array));
        $this->assertNull($exception->getSolution());

        $backtrace = $exception->getBacktrace();
        $this->assertNotEmpty($backtrace);
        $this->assertArrayHasKey('file', $backtrace[0]);
        $this->assertSame(__FILE__, $backtrace[0]['file']);

        $this->errorHandler->unregister();
    }
}