diff --git a/tests/unit/core/python/_core/test_PythonDocumentationGenerator/test_generate_documentation/case02/project/pkg/module/module2.py b/tests/unit/core/python/_core/test_PythonDocumentationGenerator/test_generate_documentation/case02/project/pkg/module/module2.py
new file mode 100644
index 0000000..3d76135
--- /dev/null
+++ b/tests/unit/core/python/_core/test_PythonDocumentationGenerator/test_generate_documentation/case02/project/pkg/module/module2.py
@@ -0,0 +1,3 @@
+"""
+Module 2.
+"""