add tests for dressing utilities

pod/dressing/tests/test_utils.py

@@ -0,0 +1,45 @@
+"""Unit tests for Esup-Pod dressing utilities."""
+
+import os
+import unittest
+from unittest.mock import patch
+from pod.dressing.utils import get_position_value, get_dressing_input
+from pod.dressing.models import Dressing
+
+
+class DressingUtilitiesTests(unittest.TestCase):
+    """TestCase for Esup-Pod dressing utilities."""
+
+    def test_get_position_value(self):
+        """Test for the get_position_value function"""
+        result = get_position_value('top_right', '720')
+        self.assertEqual(result, 'overlay=main_w-overlay_w-36.0:36.0')
+
+        result = get_position_value('top_left', '720')
+        self.assertEqual(result, 'overlay=36.0:36.0')
+
+        result = get_position_value('bottom_right', '720')
+        self.assertEqual(result, 'overlay=main_w-overlay_w-36.0:main_h-overlay_h-36.0')
+
+        result = get_position_value('bottom_left', '720')
+        self.assertEqual(result, 'overlay=36.0:main_h-overlay_h-36.0')
+
+        print(" ---> test_get_position_value: OK! --- DressingUtilsTest")
+
+    def test_get_dressing_input(self):
+        """Test for the get_dressing_input function"""
+
+        dressing = Dressing(
+            watermark=None,
+            opening_credits=None,
+            ending_credits=None
+        )
+
+        FFMPEG_DRESSING_INPUT = "input=%s"
+
+        with patch('os.path.join', side_effect=os.path.join):
+            result = get_dressing_input(dressing, FFMPEG_DRESSING_INPUT)
+
+        self.assertIn('', result)
+
+        print(" ---> test_get_dressing_input: OK! --- DressingUtilsTest")