Turns assertTrue() + isset() comparisons to more precise assertArrayHasKey() method
-$this->assertTrue(isset($anything["foo"]), "message");
+$this->assertArrayHasKey("foo", $anything, "message");Configure your rector.php:
<?php
use Rector\Config\RectorConfig;
use Rector\PHPUnit\CodeQuality\Rector\MethodCall\AssertIssetToSpecificMethodRector;
return RectorConfig::configure()
->withRules([
AssertIssetToSpecificMethodRector::class,
]);