Added comment() function support in package diagrams

tests/t30001/.clang-uml

@@ -17,4 +17,6 @@ diagrams:
       before:
         - "' t30001 test package diagram"
       after:
-        - 'note right of {{ alias("A::AA::AAA") }}: A AAA note...'
+        - 'note right of {{ alias("A::AA::AAA") }}: A AAA note...'
+        - 'note top of {{ alias("A::AA") }} : {{ comment("A::AA") }}'
+        - 'note top of {{ alias("B::AA") }} : {{ comment("B::AA") }}'

tests/t30001/t30001.cc

@@ -1,6 +1,7 @@
 namespace clanguml {
 namespace t30001 {
 namespace A {
+/// This is namespace AA in namespace A
 namespace AA {
 namespace AAA {
 } // namespace AAA
@@ -11,6 +12,7 @@ namespace BB {
 } // namespace BB
 } // namespace A
 namespace B {
+/// This is namespace AA in namespace B
 namespace AA {
 namespace AAA {
 } // namespace AAA

tests/t30001/test_case.h

@@ -42,6 +42,12 @@ TEST_CASE("t30001", "[test-case][package]")
     REQUIRE_THAT(puml, IsPackage("AAA"));
     REQUIRE_THAT(puml, IsPackage("AAA"));
 
+    // TODO: Fix _A() to handle fully qualified names, right
+    //       now it only finds the first element with unqalified
+    //       name match
+    REQUIRE_THAT(
+        puml, HasNote(_A("AA"), "top", "This is namespace AA in namespace A"));
+
     save_puml(
         "./" + config.output_directory() + "/" + diagram->name + ".puml", puml);
 }