Turns instanceof comparisons to their method name alternatives in PHPUnit TestCase
-$this->assertTrue($foo instanceof Foo, "message");
+$this->assertInstanceOf("Foo", $foo, "message");Configure your rector.php:
<?php
use Rector\Config\RectorConfig;
use Rector\PHPUnit\CodeQuality\Rector\MethodCall\AssertInstanceOfComparisonRector;
return RectorConfig::configure()
->withRules([
AssertInstanceOfComparisonRector::class,
]);