Add testcase for convert_anything_to_str()

Signed-off-by: Bernhard Kaindl <[email protected]>

tests/test_convert_anything_to_str.py

@@ -0,0 +1,46 @@
+#!/usr/bin/env python
+# -*- coding: utf-8
+# Possible test commands:
+# PYTHONPATH=. python2 tests/test_convert_anything_to_str.py
+# PYTHONPATH=. python3 tests/test_convert_anything_to_str.py
+# python2 -m unittest discover
+# python3 -m unittest discover
+"""Test case for XSConsoleLang.convert_anything_to_str()"""
+import os
+import sys
+import unittest
+
+from XSConsoleLang import convert_anything_to_str
+
+
+class TestIPAddress(unittest.TestCase):
+    def test_convert_anything_to_str(self):
+        expected_string = "Török"
+        encoded_iso8859 = b'T\xf6r\xf6k'
+        encoded_as_utf8 = b"T\xc3\xb6r\xc3\xb6k"
+
+        assert expected_string == convert_anything_to_str(encoded_as_utf8)
+        # GitHub's Python2 is apparently a custom build that is limited:
+        if sys.version_info > (3, 0) or not os.environ.get("GITHUB_ACTION"):
+            assert expected_string == convert_anything_to_str(encoded_iso8859, "iso-8859-1")
+
+        if sys.version_info.major < 3:  # For Py2, on Py3, str == unicode
+            unicode_str = encoded_as_utf8.decode("utf-8")
+            assert str(type(unicode_str)) == "<type 'unicode'>"
+            assert expected_string == convert_anything_to_str(unicode_str)
+
+        assert expected_string == convert_anything_to_str(expected_string)
+
+        # Special case for then call location check the result for None:
+        assert convert_anything_to_str(None) == None
+
+        # Test cases for str(arg)
+        assert convert_anything_to_str(42) == "42"
+        assert convert_anything_to_str(42.2) == "42.2"
+        assert convert_anything_to_str(Exception("True")) == "True"
+        assert convert_anything_to_str(True) == "True"
+        assert convert_anything_to_str(False) == "False"
+
+
+if __name__ == "__main__":
+    unittest.main()