feature test su institution

backend/app/Http/Requests/IndexInstitutionRequest.php

@@ -0,0 +1,31 @@
+<?php
+
+namespace App\Http\Requests;
+
+use Illuminate\Foundation\Http\FormRequest;
+use Illuminate\Validation\Rule;
+
+/**
+ * Filtri di query per l'elenco istituzioni. Autorizzazione demandata ai
+ * middleware di rotta (tier.app).
+ */
+class IndexInstitutionRequest extends FormRequest
+{
+    public function authorize(): bool
+    {
+        return true;
+    }
+
+    /**
+     * @return array<string, mixed>
+     */
+    public function rules(): array
+    {
+        return [
+            'search' => ['nullable', 'string', 'max:255'],
+            'category_id' => ['nullable', 'integer', 'exists:institution_categories,id'],
+            'trashed' => ['nullable', Rule::in(['with', 'only'])],
+            'per_page' => ['nullable', 'integer', 'min:1', 'max:100'],
+        ];
+    }
+}