Rector run Failed `TryCatchToExpectExceptionRector`

[ghostwriter]

Bug Report

Subject	Details
Rector version	^0.17.1
Installed as	composer

System error: \"array_merge(): Argument rectorphp/rector#2 must be of type array, null given on line 104.

Minimal PHP Code Causing Issue

See https://getrector.com/demo/75a8fde7-5d55-4b3c-84a2-3df83076349c

<?php

use PHPUnit\Framework\TestCase;

final class DemoFileTest extends TestCase
{
    public function testThrowsBadMethodCallException(): void
    {
        try {
            throw new BadMethodCallException();
        } catch (BadMethodCallException $badMethodCallException) {
            self::assertSame($badMethodCallException::class, BadMethodCallException::class);
            return;
        }

        self::fail('Exception was not thrown');
    }
}

class BadMethodCallException extends \RuntimeException {
}

Responsible rules

• TryCatchToExpectExceptionRector

Expected Behavior

to run and remain unchanged.

[ghostwriter]

please move this to rectorphp/rector-phpunit, my mistake.

[TomasVotruba]

Sure :+1:

[ghostwriter]

Thanks, I'll send a PR with a fix.