Updated test cases documentation

docs/test_cases/t00029.md

@@ -0,0 +1,77 @@
+# t00029 - PlantUML skip decorator test case
+## Config
+```yaml
+compilation_database_dir: ..
+output_directory: puml
+diagrams:
+  t00029_class:
+    type: class
+    glob:
+      - ../../tests/t00029/t00029.cc
+    using_namespace:
+      - clanguml::t00029
+    include:
+      namespaces:
+        - clanguml::t00029
+
+```
+## Source code
+File t00029.cc
+```cpp
+#include <memory>
+#include <vector>
+
+namespace clanguml {
+namespace t00029 {
+
+class A {
+};
+
+/// \uml{skip}
+class B {
+};
+
+template <typename T> class C {
+    T param;
+};
+
+/// @uml{skip:t00029_class}
+template <typename T> class D {
+    T param;
+};
+
+enum class E { one, two, three };
+
+/// \uml{skip}
+enum class F { red, green, blue };
+
+class G1 {
+};
+
+class G2 {
+};
+
+class G3 {
+};
+
+class G4 {
+};
+
+struct R {
+    G1 g1;
+
+    /// \uml{skip}
+    G2 g2;
+
+    /// \uml{skiprelationship}
+    G3 &g3;
+
+    std::shared_ptr<G4> g4;
+};
+
+} // namespace t00029
+} // namespace clanguml
+
+```
+## Generated UML diagrams
+![t00029_class](./t00029_class.png "PlantUML skip decorator test case")