feat(static): adds new static origins feature

tests/utils/test_images.py

@@ -0,0 +1,59 @@
+import pytest
+from PIL import Image, ImageDraw
+from app.brm.utils import thumbnail_uploaded_image, create_data_uri
+from werkzeug.datastructures import FileStorage
+from io import BytesIO
+import base64
+
+
+def create_test_image(image_format: str, extension: str):
+    """
+    Creates a test image with the data stored in a BytesIO buffer.
+
+    :return: A test image.
+    """
+    img_byte = BytesIO()
+    img = Image.new('RGB', (500, 500), color=(73, 109, 137))
+    d = ImageDraw.Draw(img)
+    d.text((10, 10), "Hello World", fill=(255, 255, 0))
+    img.save(img_byte, format="jpeg")
+    img_byte.seek(0)
+    file = FileStorage(stream=img_byte, filename='test.jpg')
+    return file
+
+
+@pytest.mark.parametrize("image_format, extension", [
+    ("jpeg", "jpg"),
+    ("png", "png"),
+    ("webp", "webp"),
+])
+def test_thumbnail_uploaded_image(image_format: str, extension: str):
+    file = create_test_image(image_format, extension)
+    output = thumbnail_uploaded_image(file)
+    image = Image.open(BytesIO(output))
+
+    # Check if the processed image size is as expected
+    assert image.size[0] <= 256
+    assert image.size[1] <= 256
+
+
+@pytest.mark.parametrize("image_format, extension", [
+    ("jpeg", "jpg"),
+    ("png", "png"),
+    ("webp", "webp"),
+])
+def test_create_data_uri(image_format: str, extension: str):
+    file = create_test_image(image_format, extension)
+    img_bytes = thumbnail_uploaded_image(file)
+    file_extension = 'jpg'
+    data_uri = create_data_uri(img_bytes, file_extension)
+
+    # Check if the data URI starts as expected
+    assert data_uri.startswith('data:image/jpeg;base64,')
+
+    # Check if the base64 image can be decoded
+    try:
+        base64_data = data_uri.split(',')[1]
+        base64.b64decode(base64_data)
+    except Exception as e:
+        pytest.fail(f"Decoding base64 data URI failed with error {e}")