Added test for skip and skiprelationship decorators

src/uml/class_diagram_visitor.cc

@@ -193,6 +193,12 @@ void tu_visitor::process_enum_declaration(const cppast::cpp_enum &enm)
     enum_ e;
     e.name = cx::util::full_name(ctx.namespace_, enm);
 
+    if (enm.comment().has_value())
+        e.decorators = decorators::parse(enm.comment().value());
+
+    if (e.skip())
+        return;
+
     // Process enum documentation comment
     if (enm.comment().has_value())
         e.decorators = decorators::parse(enm.comment().value());
@@ -230,6 +236,12 @@ void tu_visitor::process_class_declaration(const cppast::cpp_class &cls,
     c.is_struct = cls.class_kind() == cppast::cpp_class_kind::struct_t;
     c.name = cx::util::full_name(ctx.namespace_, cls);
 
+    if (cls.comment().has_value())
+        c.decorators = decorators::parse(cls.comment().value());
+
+    if (c.skip())
+        return;
+
     cppast::cpp_access_specifier_kind last_access_specifier =
         cppast::cpp_access_specifier_kind::cpp_private;
 

tests/test_cases.cc

@@ -132,6 +132,7 @@ using namespace clanguml::test::matchers;
 #include "t00026/test_case.h"
 #include "t00027/test_case.h"
 #include "t00028/test_case.h"
+#include "t00029/test_case.h"
 
 //
 // Sequence diagram tests

tests/test_cases.h

@@ -170,8 +170,7 @@ struct AliasMatcher {
             }
         }
 
-        throw std::runtime_error(fmt::format(
-            "Cannot find alias {} in {}", name, fmt::join(puml, "\n")));
+        return "__INVALID__ALIAS__";
     }
 
     const std::vector<std::string> puml;