Fix incorrect option when adding TaxType to item

src/QuoteBundle/Form/Type/ItemType.php

@@ -73,7 +73,6 @@ public function buildForm(FormBuilderInterface $builder, array $options): void
                 'tax',
                 TaxEntityType::class,
                 [
-                    'class' => Tax::class,
                     'placeholder' => 'No Tax',
                     'attr' => [
                         'class' => 'select2 input-mini quote-item-tax',

src/QuoteBundle/Tests/Form/Type/ItemTypeTest.php

@@ -0,0 +1,58 @@
+<?php
+
+/*
+ * This file is part of SolidInvoice project.
+ *
+ * (c) Pierre du Plessis <open-source@solidworx.co>
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace SolidInvoice\QuoteBundle\Tests\Form\Type;
+
+use Money\Currency;
+use Money\Money;
+use SolidInvoice\CoreBundle\Tests\FormTestCase;
+use SolidInvoice\QuoteBundle\Entity\Item;
+use SolidInvoice\QuoteBundle\Form\Type\ItemType;
+use Symfony\Component\Form\FormExtensionInterface;
+use Symfony\Component\Form\PreloadedExtension;
+
+final class ItemTypeTest extends FormTestCase
+{
+    public function testSubmit(): void
+    {
+        $description = $this->faker->text;
+        $price = $this->faker->randomNumber(3);
+        $qty = $this->faker->randomFloat(2);
+
+        $formData = [
+            'description' => $description,
+            'price' => $price,
+            'qty' => $qty,
+        ];
+
+        $currency = new Currency('USD');
+
+        $object = new Item();
+        $object->setDescription($description);
+        $object->setQty($qty);
+        $object->setPrice(new Money($price * 100, $currency));
+
+        $this->assertFormData($this->factory->create(ItemType::class, null, ['currency' => $currency]), $formData, $object);
+    }
+
+    /**
+     * @return array<FormExtensionInterface>
+     */
+    protected function getExtensions(): array
+    {
+        $itemType = new ItemType($this->registry);
+
+        return [
+            // register the type instances with the PreloadedExtension
+            new PreloadedExtension([$itemType], []),
+        ];
+    }
+}