Merge pull request #1117 from peterfox/bug/catch-static-closures

[Bug] provided explaination for static closures

src/Exceptions/TestClosureMustNotBeStatic.php

@@ -0,0 +1,16 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Pest\Exceptions;
+
+use NunoMaduro\Collision\Contracts\RenderlessEditor;
+use NunoMaduro\Collision\Contracts\RenderlessTrace;
+use Symfony\Component\Console\Exception\ExceptionInterface;
+
+/**
+ * @internal
+ */
+final class TestClosureMustNotBeStatic extends \InvalidArgumentException implements ExceptionInterface, RenderlessEditor, RenderlessTrace
+{
+}

src/Factories/TestCaseFactory.php

@@ -11,6 +11,7 @@ use Pest\Contracts\HasPrintableTestCaseName;
 use Pest\Exceptions\DatasetMissing;
 use Pest\Exceptions\ShouldNotHappen;
 use Pest\Exceptions\TestAlreadyExist;
+use Pest\Exceptions\TestClosureMustNotBeStatic;
 use Pest\Exceptions\TestDescriptionMissing;
 use Pest\Factories\Concerns\HigherOrderable;
 use Pest\Support\Reflection;
@@ -216,6 +217,13 @@ final class TestCaseFactory
             throw new TestAlreadyExist($method->filename, $method->description);
         }
 
+        if (
+            $method->closure instanceof \Closure &&
+            (new \ReflectionFunction($method->closure))->isStatic()
+        ) {
+            throw new TestClosureMustNotBeStatic("The test `$method->description` closure must not be static in $method->filename.");
+        }
+
         if (! $method->receivesArguments()) {
             if (! $method->closure instanceof \Closure) {
                 throw ShouldNotHappen::fromMessage('The test closure may not be empty.');