add sanitization test

Author: rtuszik

tests/utils/test_sanitize.py

@@ -0,0 +1,18 @@
+import pytest
+
+from src.utils.sanitize import sanitize_url
+
+
+@pytest.mark.parametrize(
+    ("url", "expected"),
+    [
+        (None, None),
+        ("", ""),
+        ("https://example.com/data.tar.bz2", "https://example.com/data.tar.bz2"),
+        ("https://user@example.com/data.tar.bz2", "https://***@example.com/data.tar.bz2"),
+        ("https://user:secret@example.com/data.tar.bz2", "https://***@example.com/data.tar.bz2"),
+        ("https://user:secret@example.com:8443/data.tar.bz2", "https://***@example.com:8443/data.tar.bz2"),
+    ],
+)
+def test_sanitize_url(url: str | None, expected: str | None):
+    assert sanitize_url(url) == expected