tests: add test comparing odt to png snapshot

TagStudioDev · Oct 13, 2024 · 2edb11f · 2edb11f
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diff --git a/tagstudio/tests/fixtures/sample.odt b/tagstudio/tests/fixtures/sample.odt
diff --git a/tagstudio/tests/qt/__snapshots__/test_thumb_renderer/test_odt_preview.png b/tagstudio/tests/qt/__snapshots__/test_thumb_renderer/test_odt_preview.png
diff --git a/tagstudio/tests/qt/test_thumb_renderer.py b/tagstudio/tests/qt/test_thumb_renderer.py
@@ -0,0 +1,21 @@
+# Copyright (C) 2024 Travis Abendshien (CyanVoxel).
+# Licensed under the GPL-3.0 License.
+# Created for TagStudio: https://github.com/CyanVoxel/TagStudio
+
+import io
+from pathlib import Path
+
+from PIL import Image
+from src.qt.widgets.thumb_renderer import ThumbRenderer
+from syrupy.extensions.image import PNGImageSnapshotExtension
+
+
+def test_odt_preview(cwd, snapshot):
+    file_path: Path = cwd / "fixtures" / "sample.odt"
+    renderer = ThumbRenderer()
+    img: Image.Image = renderer._open_doc_thumb(file_path)
+
+    img_bytes = io.BytesIO()
+    img.save(img_bytes, format="PNG")
+    img_bytes.seek(0)
+    assert img_bytes.read() == snapshot(extension_class=PNGImageSnapshotExtension)