chore: test run in CI and see how it goes

Author: edayot

.github/workflows/artifact.yml

@@ -33,7 +33,7 @@ jobs:
           GIT_HASH: ${{ github.sha }}
         with:
           commands: |
-            uv run beet
+            uv run pytest
       - name: Upload dist folder
         run: tar -czvf dist-ubuntu.tar.gz dist/
       - name: Upload compressed dist folder
@@ -71,7 +71,7 @@ jobs:
           GIT_HASH: ${{ github.sha }}
         with:
           commands: |
-            uv run beet
+            uv run pytest
       - name: Upload dist folder
         run: Compress-Archive -Path dist\* -DestinationPath dist-windows.zip
       - name: Upload compressed dist folder

tests/conftest.py

@@ -0,0 +1,26 @@
+from PIL import ImageChops
+import numpy as np
+from beet.core.file import PngFile
+
+_TOLERANCE = 1
+
+_original_content_equal = PngFile.content_equal
+
+
+def _content_equal_with_tolerance(self, other):
+    left, right = self.image, other.image
+    if left.size != right.size:
+        return False
+    if left.mode != right.mode:
+        left = left.convert("RGBA")
+        right = right.convert("RGBA")
+    diff = ImageChops.difference(left, right)
+    extrema = diff.getextrema()
+    if isinstance(extrema[0], int):
+        # Single-channel image: extrema is (min, max)
+        return extrema[1] <= _TOLERANCE
+    # Multi-channel image: extrema is ((min, max), (min, max), ...)
+    return all(max_val <= _TOLERANCE for _, max_val in extrema)
+
+
+PngFile.content_equal = _content_equal_with_tolerance