feat: custom presets

src/Concerns/Testable.php

@@ -6,6 +6,7 @@ namespace Pest\Concerns;
 
 use Closure;
 use Pest\Exceptions\DatasetArgumentsMismatch;
+use Pest\Preset;
 use Pest\Support\ChainableClosure;
 use Pest\Support\ExceptionTrace;
 use Pest\Support\Reflection;
@@ -410,6 +411,14 @@ trait Testable
         return ExceptionTrace::ensure(fn (): mixed => call_user_func_array(Closure::bind($closure, $this, $this::class), $arguments));
     }
 
+    /**
+     * Uses the given preset on the test.
+     */
+    public function preset(): Preset
+    {
+        return new Preset;
+    }
+
     #[PostCondition]
     protected function __MarkTestIncompleteIfSnapshotHaveChanged(): void
     {