ajout fixtures et styles

src/DataFixtures/DonCatFixtures.php

@@ -0,0 +1,22 @@
+<?php
+
+namespace App\DataFixtures;
+
+use App\Entity\DonCat;
+use Doctrine\Persistence\ObjectManager;
+use Doctrine\Bundle\FixturesBundle\Fixture;
+
+class DonCatFixtures extends Fixture
+{
+    public function load(ObjectManager $manager): void
+    {
+        $donCat1 = (new DonCat())->setName('cat1');
+        $manager->persist($donCat1);
+        $donCat2 = (new DonCat())->setName('cat2');
+        $manager->persist($donCat2);
+        $donCat3 = (new DonCat())->setName('cat3');
+        $manager->persist($donCat3);
+
+        $manager->flush();
+    }
+}