UndefinedMethodErrorEnhancer example

    /** * Override this method if you want to define more error enhancers. * * @return ErrorEnhancerInterface[] */
    protected function getErrorEnhancers(): iterable
    {
        return [
            new UndefinedFunctionErrorEnhancer(),
            new UndefinedMethodErrorEnhancer(),
            new ClassNotFoundErrorEnhancer(),
        ];
    }

    /** * Cleans the trace by removing function arguments and the frames added by the error handler and DebugClassLoader. */
    private function cleanTrace(array $backtrace, int $type, string &$file, int &$line, bool $throw): array
    {
        $lightTrace = $backtrace;

        

    /** * Override this method if you want to define more error enhancers. * * @return ErrorEnhancerInterface[] */
    protected function getErrorEnhancers(): iterable
    {
        return [
            new UndefinedFunctionErrorEnhancer(),
            new UndefinedMethodErrorEnhancer(),
            new ClassNotFoundErrorEnhancer(),
        ];
    }

    /** * Cleans the trace by removing function arguments and the frames added by the error handler and DebugClassLoader. */
    private function cleanTrace(array $backtrace, int $type, string &$file, int &$line, bool $throw): array
    {
        $lightTrace = $backtrace;

        

use PHPUnit\Framework\TestCase;
use Symfony\Component\ErrorHandler\Error\UndefinedMethodError;
use Symfony\Component\ErrorHandler\ErrorEnhancer\UndefinedMethodErrorEnhancer;

class UndefinedMethodErrorEnhancerTest extends TestCase
{
    /** * @dataProvider provideUndefinedMethodData */
    public function testEnhance(string $originalMessage, string $enhancedMessage)
    {
        $enhancer = new UndefinedMethodErrorEnhancer();

        $expectedLine = __LINE__ + 1;
        $error = $enhancer->enhance(new \Error($originalMessage));

        $this->assertInstanceOf(UndefinedMethodError::class, $error);
        $this->assertSame($enhancedMessage, $error->getMessage());
        $this->assertSame(realpath(__FILE__), $error->getFile());
        $this->assertSame($expectedLine, $error->getLine());
    }

    public static function provideUndefinedMethodData()
    {