fix: improved UI

backoffice/tests/test_products.py

@@ -58,6 +58,74 @@ class TestBackofficeProducts(TestCase, CreateProductsMixin):
         assert set(product.categories.all()) == {cat1, cat2}
         assert set(product.tags.all()) == {tag1}
 
+    def test_create_product_with_initial_price(self):
+        tax, created = Tax.objects.get_or_create(code='IVA', value=21)
+
+        response = self.client.post(
+            reverse('backoffice:product_create'),
+            {
+                'sku': 'NEW-3',
+                'name': 'Producto con precio',
+                'description': '',
+                'stock': '0',
+                'price': '12.50',
+                'tax': tax.pk,
+            },
+        )
+        assert response.status_code == 302
+        product = Product.objects.get(sku='NEW-3')
+        price = ProductPrice.objects.get(product=product)
+        assert price.price == Decimal('12.50')
+        assert price.current is True
+
+    def test_create_product_with_price_missing_tax_shows_error(self):
+        response = self.client.post(
+            reverse('backoffice:product_create'),
+            {'sku': 'NEW-4', 'name': 'Producto incompleto', 'description': '', 'stock': '0', 'price': '9.99'},
+        )
+        assert response.status_code == 200
+        assert not Product.objects.filter(sku='NEW-4').exists()
+
+    def test_create_product_with_images(self):
+        image = Image.new('RGB', (64, 64), '#ACACAC')
+        buffer = BytesIO()
+        image.save(fp=buffer, format='WEBP')
+        file1 = ContentFile(buffer.getvalue(), name='one.webp')
+        buffer2 = BytesIO()
+        image.save(fp=buffer2, format='WEBP')
+        file2 = ContentFile(buffer2.getvalue(), name='two.webp')
+
+        response = self.client.post(
+            reverse('backoffice:product_create'),
+            {
+                'sku': 'NEW-5',
+                'name': 'Producto con imagenes',
+                'description': '',
+                'stock': '0',
+                'images': [file1, file2],
+            },
+            format='multipart',
+        )
+        assert response.status_code == 302
+        product = Product.objects.get(sku='NEW-5')
+        assert ProductImage.objects.filter(product=product).count() == 2
+
+    def test_new_current_price_unmarks_previous_current_price(self):
+        tax, created = Tax.objects.get_or_create(code='IVA', value=21)
+        old_price = self.product.price
+        assert old_price.current is True
+
+        response = self.client.post(
+            reverse('backoffice:product_price_create', args=[self.product.pk]),
+            {'price': '25.00', 'tax': tax.pk, 'current': 'on'},
+        )
+        assert response.status_code == 302
+
+        old_price.refresh_from_db()
+        assert old_price.current is False
+        new_price = self.product.prices.get(price=Decimal('25.00'))
+        assert new_price.current is True
+
     def test_create_variant_for_product(self):
         size_m = self.create_attribute_value('Talla', 'M')