Add tests for core.python.namespaces.PythonNamespace

tests/unit/core/python/namespaces/test_PythonModuleNamespace.py

@@ -0,0 +1,14 @@
+from src.jcloud_docsgen.core.python.namespaces import PythonModuleNamespace
+import pytest
+
+class StrSubclass(str): ...
+
+@pytest.mark.parametrize('namespace,expected_name', [
+    (PythonModuleNamespace(''), ''),
+    (PythonModuleNamespace(' '), ' '),
+    (PythonModuleNamespace('a'), 'a'),
+    (PythonModuleNamespace('1'), '1'),
+    (PythonModuleNamespace(StrSubclass('')), StrSubclass('')),
+])
+def test_PythonModuleNamespace_name_attribute(namespace, expected_name):
+    assert namespace.name == expected_name