add mutation testing

tests/Controller/FoodVendorControllerTest.php

@@ -118,7 +118,13 @@ final class FoodVendorControllerTest extends DbWebTest
         $this->manager->persist($fixture);
         $this->manager->flush();
 
-        $this->client->request('GET', sprintf('%s%s/edit', $this->path, $fixture->getId()));
+        $crawler = $this->client->request('GET', sprintf('%s%s/edit', $this->path, $fixture->getId()));
+        $this->assertSame(
+            $crawler->filter('#food_vendor_name')
+                ->last()
+                ->attr('value', ''),
+            'Value'
+        );
 
         $this->client->submitForm('Update', [
             'food_vendor[name]' => 'Something New',

tests/Controller/HomeControllerTest.php

@@ -34,6 +34,21 @@ final class HomeControllerTest extends DbWebTest
         self::assertResponseStatusCodeSame(302);
         self::assertResponseHeaderSame('Location', '/food/order/list');
         self::assertResponseCookieValueSame('username', 'Testing-1');
+
+        $crawler = $this->client->request(
+            'GET',
+            '/username',
+        );
+
+        self::assertResponseStatusCodeSame(200);
+
+        $this->assertSame(
+            $crawler->filter('#user_name_form_username')
+                ->last()
+                ->attr('value', ''),
+            'Testing-1'
+        );
+
     }
 
     public function testRemoveUsername(): void

tests/Controller/OrderItemControllerTest.php

@@ -38,6 +38,16 @@ final class OrderItemControllerTest extends DbWebTest
         $this->menuItem->setName('Testing');
         $this->menuItem->setFoodVendor($this->vendor);
 
+        $vendor2 = new FoodVendor;
+        $vendor2->setName('Vendor 2');
+
+        $menuItem2 = new MenuItem;
+        $menuItem2->setName('Testing2');
+        $menuItem2->setFoodVendor($vendor2);
+
+        $this->manager->persist($vendor2);
+        $this->manager->persist($menuItem2);
+
         $this->manager->persist($this->menuItem);
         $this->manager->flush();
 
@@ -46,11 +56,16 @@ final class OrderItemControllerTest extends DbWebTest
 
     public function testNew(): void
     {
-        $this->client->request(
+        $crawler = $this->client->request(
             'GET',
             sprintf('%snew/%s', $this->path, $this->order->getId())
         );
 
+        $children = $crawler->filter('body > main:nth-child(2) > div:nth-child(5)')
+            ->children();
+
+        $this->assertCount(1, $children);
+
         self::assertResponseStatusCodeSame(200);
 
         $this->client->submitForm('Save', [
@@ -61,7 +76,9 @@ final class OrderItemControllerTest extends DbWebTest
         self::assertResponseRedirects(sprintf('/food/order/%s', $this->order->getId()));
 
         self::assertSame(1, $this->repository->count([]));
-        self::assertSame(1, $this->menuItemRepository->count([]));
+        self::assertSame(1, $this->menuItemRepository->count([
+            'foodVendor' => $this->vendor->getId(),
+        ]));
     }
 
     public function testNewOrderClosed(): void
@@ -98,7 +115,7 @@ final class OrderItemControllerTest extends DbWebTest
         self::assertResponseRedirects(sprintf('/food/order/%s', $this->order->getId()));
 
         self::assertSame(1, $this->repository->count([]));
-        self::assertSame(2, $this->menuItemRepository->count([]));
+        self::assertSame(3, $this->menuItemRepository->count([]));
     }
 
     public function testRemove(): void
@@ -171,7 +188,7 @@ final class OrderItemControllerTest extends DbWebTest
         self::assertResponseRedirects(sprintf('/food/order/%s', $this->order->getId()));
 
         self::assertSame(1, $this->repository->count([]));
-        self::assertSame(2, $this->menuItemRepository->count([]));
+        self::assertSame(3, $this->menuItemRepository->count([]));
 
     }
 

tests/Entity/FoodOrderTest.php

@@ -16,8 +16,9 @@ final class FoodOrderTest extends TestCase
         $order->addOrderItem($orderItem);
         $order->addOrderItem($orderItem);
         $this->assertCount(1, $order->getOrderItems());
+        $this->assertSame($order, $orderItem->getFoodOrder());
         $order->removeOrderItem($orderItem);
         $this->assertCount(0, $order->getOrderItems());
-
+        $this->assertNull($orderItem->getFoodOrder());
     }
 }

tests/Entity/FoodVendorTest.php

@@ -22,9 +22,16 @@ final class FoodVendorTest extends TestCase
         $vendor->addFoodOrder($order1);
         $vendor->addFoodOrder($order1);
         $this->assertCount(1, $vendor->getFoodOrders());
+        $this->assertSame($vendor, $order1->getFoodVendor());
         $vendor->removeFoodOrder($order1);
         $this->assertCount(0, $vendor->getFoodOrders());
+        $this->assertNull($order1->getFoodVendor());
 
+    }
+
+    public function testMenuItem(): void
+    {
+        $vendor = new FoodVendor;
         $menuItem1 = new MenuItem;
         $menuItem2 = new MenuItem;
         $this->assertCount(0, $vendor->getMenuItems());
@@ -33,11 +40,24 @@ final class FoodVendorTest extends TestCase
         $this->assertCount(1, $vendor->getMenuItems());
         $vendor->removeMenuItem($menuItem1);
         $this->assertCount(0, $vendor->getMenuItems());
+        $this->assertNull($menuItem1->getFoodVendor());
         $vendor->addMenuItem($menuItem1);
         $menuItem2->delete();
         $vendor->addMenuItem($menuItem2);
         $this->assertCount(1, $vendor->getMenuItems());
         $this->assertCount(2, $vendor->getMenuItems(true));
+    }
 
+    public function testRemoveForeignMenuItem(): void
+    {
+        $vendor1 = new FoodVendor;
+        $vendor2 = new FoodVendor;
+        $item1 = new MenuItem;
+
+        $vendor1->addMenuItem($item1);
+        $this->assertCount(1, $vendor1->getMenuItems());
+        $vendor2->removeMenuItem($item1);
+        $this->assertCount(1, $vendor1->getMenuItems());
+        $this->assertSame($vendor1, $item1->getFoodVendor());
     }
 }

tests/Entity/MenuItemTest.php

@@ -4,6 +4,7 @@ namespace App\Tests\Entity;
 
 use App\Entity\FoodVendor;
 use App\Entity\MenuItem;
+use DateTimeImmutable;
 use PHPUnit\Framework\TestCase;
 
 final class MenuItemTest extends TestCase
@@ -21,7 +22,9 @@ final class MenuItemTest extends TestCase
         $this->assertEquals($vendor, $item->getFoodVendor());
 
         $this->assertFalse($item->isDeleted());
+        $this->assertNull($item->getDeletedAt());
         $item->delete();
         $this->assertTrue($item->isDeleted());
+        $this->assertInstanceOf(DateTimeImmutable::class, $item->getDeletedAt());
     }
 }