Fixed Laravel 8 + legacy factories support

src/Tools/Utils.php

@@ -118,7 +118,7 @@ class Utils
 
     public static function getModelFactory(string $modelName, array $states = [])
     {
-        if (version_compare(app()->version(), '8.0.0', '>=')) {
+        if (!function_exists('factory')) {
             $factory = call_user_func_array([$modelName, 'factory'], []);
             if (count($states)) {
                 foreach ($states as $state) {

tests/Strategies/Responses/UseApiResourceTagsTest.php

@@ -11,7 +11,7 @@ use Mpociot\Reflection\DocBlock\Tag;
 use DMS\PHPUnitExtensions\ArraySubset\ArraySubsetAsserts;
 use Orchestra\Testbench\TestCase;
 
-class UseApiResourceTagsTest extends TestCase
+    class UseApiResourceTagsTest extends TestCase
 {
     use ArraySubsetAsserts;