lol

.gitignore

@@ -125,9 +125,6 @@ dmypy.json
 # Pyre type checker
 .pyre/
 
-# Local test file
-*test*.py
-
 # Editor local configs
 .vscode
 .idea

tests/test_funcs.py

@@ -0,0 +1,26 @@
+from unittest import TestCase
+
+import vapoursynth as vs
+from vskernels import Bicubic, Bilinear
+
+from vsscale import MergeScalers
+
+
+class TestFuncs(TestCase):
+    def test_merge_scalers_downscale(self) -> None:
+        input = vs.core.std.BlankClip(width=1920, height=1080, format=vs.YUV420P8)
+        scaler = MergeScalers((Bicubic, 0.5), (Bilinear, 0.5))
+        output = scaler.scale(input, 1280, 720)
+        self.assertEqual(output.width, 1280)
+        self.assertEqual(output.height, 720)
+        self.assertEqual(output.format.color_family, vs.YUV)
+        self.assertEqual(output.format.bits_per_sample, 8)
+
+    def test_merge_scalers_upscale(self) -> None:
+        input = vs.core.std.BlankClip(width=1280, height=720, format=vs.YUV420P8)
+        scaler = MergeScalers((Bicubic, 0.5), (Bilinear, 0.5))
+        output = scaler.scale(input, 1920, 1080)
+        self.assertEqual(output.width, 1920)
+        self.assertEqual(output.height, 1080)
+        self.assertEqual(output.format.color_family, vs.YUV)
+        self.assertEqual(output.format.bits_per_sample, 8)