Overhaul tests to use py.test

test/conftest.py

@@ -0,0 +1,17 @@
+import os
+
+import pytest
+from PIL import Image
+from gradio.processing_utils import encode_pil_to_base64
+
+test_files_path = os.path.dirname(__file__) + "/test_files"
+
+
+@pytest.fixture(scope="session")  # session so we don't read this over and over
+def img2img_basic_image_base64() -> str:
+    return encode_pil_to_base64(Image.open(os.path.join(test_files_path, "img2img_basic.png")))
+
+
+@pytest.fixture(scope="session")  # session so we don't read this over and over
+def mask_basic_image_base64() -> str:
+    return encode_pil_to_base64(Image.open(os.path.join(test_files_path, "mask_basic.png")))