#29: add test for homecontroller

tests/Controller/HomeControllerTest.php

@@ -0,0 +1,69 @@
+<?php declare(strict_types=1);
+
+namespace App\Tests\Controller;
+
+use App\Entity\FoodOrder;
+use App\Entity\FoodVendor;
+use App\Entity\MenuItem;
+use App\Entity\OrderItem;
+use App\Repository\MenuItemRepository;
+use App\Tests\DbWebTest;
+use Override;
+
+use function sprintf;
+
+final class HomeControllerTest extends DbWebTest
+{
+    public function testIndex(): void
+    {
+        $this->client->request(
+            'GET',
+            '/'
+        );
+
+        self::assertResponseStatusCodeSame(302);
+        self::assertResponseHeaderSame('Location', '/food/order/list');
+
+    }
+
+    public function testSetUsername(): void
+    {
+        $this->client->request(
+            'GET',
+            '/username',
+        );
+
+        self::assertResponseStatusCodeSame(200);
+
+        $this->client->submitForm('Save', [
+            'user_name_form[username]' => 'Testing-1',
+        ]);
+        self::assertResponseStatusCodeSame(302);
+        self::assertResponseHeaderSame('Location', '/food/order/list');
+        self::assertResponseCookieValueSame('username', 'Testing-1');
+    }
+
+
+    public function testRemoveUsername(): void
+    {
+        $this->client->request(
+            'GET',
+            '/username',
+        );
+
+        self::assertResponseStatusCodeSame(200);
+
+        $this->client->submitForm('Save', [
+            'user_name_form[username]' => '',
+        ]);
+        self::assertResponseStatusCodeSame(302);
+        self::assertResponseHeaderSame('Location', '/food/order/list');
+        self::assertResponseCookieValueSame('username', '');
+    }
+
+    #[Override]
+    public function getEntityClass(): string
+    {
+        return '';
+    }
+}

tests/DbWebTest.php

@@ -28,6 +28,8 @@ abstract class DbWebTest extends WebTestCase
         $schemaTool->dropDatabase();
         $schemaTool->updateSchema($metadata);
 
+        if ($this->getEntityClass() !== '') {
             $this->repository = $this->manager->getRepository($this->getEntityClass());
         }
+    }
 }