From fc9e9e93c61f326879694464e040b8dccb6ed8b4 Mon Sep 17 00:00:00 2001
From: drew2a <for.drew@gmail.com>
Date: Tue, 23 Jan 2024 14:36:01 +0700
Subject: [PATCH] Add tests for recursive_unicode function

---
 .../core/utilities/tests/test_unicode.py      | 46 +++++++++++++++++++
 1 file changed, 46 insertions(+)
 create mode 100644 src/tribler/core/utilities/tests/test_unicode.py

diff --git a/src/tribler/core/utilities/tests/test_unicode.py b/src/tribler/core/utilities/tests/test_unicode.py
new file mode 100644
index 00000000000..93c8bdde029
--- /dev/null
+++ b/src/tribler/core/utilities/tests/test_unicode.py
@@ -0,0 +1,46 @@
+from tribler.core.utilities.unicode import recursive_unicode
+
+
+def test_recursive_unicode_empty():
+    # Test that recursive_unicode works on empty items
+    assert recursive_unicode({}) == {}
+    assert recursive_unicode([]) == []
+    assert recursive_unicode(b'') == ''
+    assert recursive_unicode('') == ''
+    assert recursive_unicode(None) is None
+
+
+def test_recursive_unicode_complex_object():
+    # Test that recursive_unicode works on a complex object
+    obj = {
+        'list': [
+            b'binary',
+            {}
+        ],
+        'sub dict': {
+            'sub list': [
+                1,
+                b'binary',
+                {
+                    '': b''
+                },
+            ]
+        }
+    }
+
+    expected = {
+        'list': [
+            'binary',
+            {}
+        ],
+        'sub dict': {
+            'sub list': [
+                1,
+                'binary',
+                {
+                    '': ''
+                },
+            ]
+        }
+    }
+    assert recursive_unicode(obj) == expected