extract private methods to trait

Author: andreaselia

tests/Feature/ExportPostmanTest.php

@@ -5,9 +5,12 @@
 use AndreasElia\PostmanGenerator\Tests\TestCase;
 use Illuminate\Support\Arr;
 use Illuminate\Support\Facades\Storage;
+use AndreasElia\PostmanGenerator\Tests\Fixtures\CollectionHelpersTrait;
 
 class ExportPostmanTest extends TestCase
 {
+    use CollectionHelpersTrait;
+
     protected function setUp(): void
     {
         parent::setUp();
@@ -386,35 +389,4 @@ public static function providerFormDataEnabled(): array
             ],
         ];
     }
-
-    private function countCollectionItems(array $collectionItems)
-    {
-        $sum = 0;
-
-        foreach ($collectionItems as $item) {
-            $sum += $this->retrieveRoutes($item);
-        }
-
-        return $sum;
-    }
-
-    private function retrieveRoutes(array $route)
-    {
-        // Skip patch routes
-        if (isset($route['request']['method']) && $route['request']['method'] === 'PATCH') {
-            return 0;
-        }
-
-        if (isset($route['item'])) {
-            $sum = 0;
-
-            foreach ($route['item'] as $item) {
-                $sum += $this->retrieveRoutes($item);
-            }
-
-            return $sum;
-        }
-
-        return 1;
-    }
 }

tests/Fixtures/CollectionHelpersTrait.php

@@ -0,0 +1,37 @@
+<?php
+
+namespace AndreasElia\PostmanGenerator\Tests\Fixtures;
+
+trait CollectionHelpersTrait
+{
+    private function retrieveRoutes(array $route)
+    {
+        // Skip patch routes
+        if (isset($route['request']['method']) && $route['request']['method'] === 'PATCH') {
+            return 0;
+        }
+
+        if (isset($route['item'])) {
+            $sum = 0;
+
+            foreach ($route['item'] as $item) {
+                $sum += $this->retrieveRoutes($item);
+            }
+
+            return $sum;
+        }
+
+        return 1;
+    }
+
+    private function countCollectionItems(array $collectionItems)
+    {
+        $sum = 0;
+
+        foreach ($collectionItems as $item) {
+            $sum += $this->retrieveRoutes($item);
+        }
+
+        return $sum;
+    }
+}