API - fix readable duration - fix #62

+ add some tests on user utils

fittrackee/tests/users/test_users_utils.py

@@ -0,0 +1,46 @@
+from typing import Union
+from uuid import uuid4
+
+import pytest
+
+from fittrackee.users.utils import (
+    display_readable_file_size,
+    get_readable_duration,
+)
+
+
+class TestDisplayReadableFileSize:
+    @pytest.mark.parametrize(
+        'size, expected_readable_size',
+        [
+            (0, '0 bytes'),
+            (1, '1 byte'),
+            (100, '100.0 bytes'),
+            (1024, '1.0KB'),
+            (286773663, '273.5MB'),
+        ],
+    )
+    def test_it_returns_readable_file_size(
+        self, size: Union[float, int], expected_readable_size: str
+    ) -> None:
+        readable_file_size = display_readable_file_size(size)
+
+        assert readable_file_size == expected_readable_size
+
+
+class TestReadableDuration:
+    @pytest.mark.parametrize(
+        'locale, expected_duration',
+        [
+            ('en', '30 seconds'),
+            ('fr', '30 secondes'),
+            (None, '30 seconds'),
+            (uuid4().hex, '30 seconds'),
+        ],
+    )
+    def test_it_returns_duration_in_locale(
+        self, locale: str, expected_duration: str
+    ) -> None:
+        readable_duration = get_readable_duration(30, locale)
+
+        assert readable_duration == expected_duration