diff --git a/docs/test_cases/t30002.md b/docs/test_cases/t30002.md
index dc552811..74bf0e6c 100644
--- a/docs/test_cases/t30002.md
+++ b/docs/test_cases/t30002.md
@@ -23,19 +23,102 @@ diagrams:
 ## Source code
 File t30002.cc
 ```cpp
+#include <map>
 #include <memory>
+#include <vector>
 
 namespace clanguml {
 namespace t30002 {
-namespace A::AA::AAA {
+namespace A::AA {
+namespace A1 {
 struct CA {
 };
 }
-namespace B::BB::BBB {
-struct CBA {
-    A::AA::AAA::CA *ca_;
+namespace A2 {
+struct CB {
 };
 }
+namespace A3 {
+struct CC {
+};
+}
+namespace A4 {
+struct CD {
+};
+}
+namespace A5 {
+struct CE {
+};
+}
+namespace A6 {
+struct CF {
+};
+}
+namespace A7 {
+struct CG {
+};
+}
+namespace A8 {
+struct CH {
+};
+}
+namespace A9 {
+struct CI {
+};
+}
+namespace A10 {
+struct CJ {
+};
+}
+namespace A11 {
+struct CK {
+};
+}
+namespace A12 {
+struct CL {
+};
+}
+namespace A13 {
+struct CM {
+};
+}
+}
+namespace B::BB::BBB {
+struct CBA : public A::AA::A6::CF {
+    A::AA::A1::CA *ca_;
+    A::AA::A2::CB cb_;
+    std::shared_ptr<A::AA::A3::CC> cc_;
+    std::map<std::string, std::unique_ptr<A::AA::A4::CD>> cd_;
+
+    void ce(const std::vector<A::AA::A5::CE> /*ce_*/) { }
+
+    std::shared_ptr<A::AA::A7::CG> cg() { return {}; }
+
+    template <typename T>
+    void ch(std::map<T, std::shared_ptr<A::AA::A8::CH>> & /*ch_*/)
+    {
+    }
+
+    template <typename T> std::map<T, std::shared_ptr<A::AA::A9::CI>> ci()
+    {
+        return {};
+    }
+};
+
+void cj(std::unique_ptr<A::AA::A10::CJ> /*cj_*/) { }
+
+std::unique_ptr<A::AA::A11::CK> ck() { return {}; }
+
+template <typename T>
+void cl(std::map<T, std::shared_ptr<A::AA::A12::CL>> & /*ch_*/)
+{
+}
+
+template <typename T> std::map<T, std::shared_ptr<A::AA::A13::CM>> cm()
+{
+    return {};
+}
+}
 } // namespace t30002
 } // namespace clanguml
 
diff --git a/docs/test_cases/t30002_package.png b/docs/test_cases/t30002_package.png
index 4ebf6689..c51b8c46 100644
Binary files a/docs/test_cases/t30002_package.png and b/docs/test_cases/t30002_package.png differ