feat: add bulk images and tenant autofill

netbox_utilities/tests/test_bulk_image_form.py

@@ -0,0 +1,31 @@
+from io import BytesIO
+
+from django.core.files.uploadedfile import SimpleUploadedFile
+from django.test import SimpleTestCase
+from django.utils.datastructures import MultiValueDict
+from PIL import Image
+
+from netbox_utilities.forms import BulkImageUploadForm
+
+
+class BulkImageUploadFormTest(SimpleTestCase):
+    @staticmethod
+    def _image(name):
+        content = BytesIO()
+        Image.new("RGB", (2, 2), "white").save(content, format="PNG")
+        return SimpleUploadedFile(name, content.getvalue(), content_type="image/png")
+
+    def test_accepts_multiple_images(self):
+        files = MultiValueDict({"images": [self._image("front.png"), self._image("rear.png")]})
+
+        form = BulkImageUploadForm(data={"description": "Dokumentation"}, files=files)
+
+        self.assertTrue(form.is_valid(), form.errors)
+        self.assertEqual(len(form.cleaned_data["images"]), 2)
+        self.assertEqual(form.cleaned_data["description"], "Dokumentation")
+
+    def test_requires_at_least_one_image(self):
+        form = BulkImageUploadForm(data={}, files={})
+
+        self.assertFalse(form.is_valid())
+        self.assertIn("images", form.errors)