Added namespace package in class diagrams test case

tests/t00036/.clang-uml

@@ -0,0 +1,13 @@
+compilation_database_dir: ..
+output_directory: puml
+diagrams:
+  t00036_class:
+    type: class
+    generate_packages: true
+    glob:
+      - ../../tests/t00036/t00036.cc
+    using_namespace:
+      - clanguml::t00036
+    include:
+      namespaces:
+        - clanguml::t00036

tests/t00036/t00036.cc

@@ -0,0 +1,36 @@
+namespace clanguml {
+namespace t00036 {
+
+namespace ns1 {
+
+enum class E {
+    blue,
+    yellow
+};
+
+namespace ns11 {
+
+template <typename T> struct A {
+    T a;
+};
+
+namespace ns111 {
+
+struct B {
+    A<int> a_int;
+};
+
+}
+}
+}
+
+namespace ns2 {
+namespace ns22 {
+
+struct C;
+
+}
+}
+
+} // namespace t00036
+} // namespace clanguml

tests/t00036/test_case.h

@@ -0,0 +1,51 @@
+/**
+ * tests/t00036/test_case.cc
+ *
+ * Copyright (c) 2021-2022 Bartek Kryza <bkryza@gmail.com>
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+TEST_CASE("t00036", "[test-case][class]")
+{
+    auto [config, db] = load_config("t00036");
+
+    auto diagram = config.diagrams["t00036_class"];
+
+    REQUIRE(diagram->name == "t00036_class");
+    REQUIRE(diagram->generate_packages() == true);
+
+    auto model = generate_class_diagram(db, diagram);
+
+    REQUIRE(model.name() == "t00036_class");
+
+    auto puml = generate_class_puml(diagram, model);
+    AliasMatcher _A(puml);
+
+    REQUIRE_THAT(puml, StartsWith("@startuml"));
+    REQUIRE_THAT(puml, EndsWith("@enduml\n"));
+
+    REQUIRE_THAT(puml, IsClassTemplate("A", "T"));
+    REQUIRE_THAT(puml, IsClassTemplate("A", "int"));
+    REQUIRE_THAT(puml, IsEnum(_A("E")));
+    REQUIRE_THAT(puml, IsClass(_A("B")));
+    REQUIRE_THAT(puml, IsClass(_A("C")));
+    REQUIRE_THAT(puml, IsPackage("ns111"));
+    REQUIRE_THAT(puml, IsPackage("ns22"));
+
+    REQUIRE_THAT(
+        puml, IsAggregation(_A("B"), _A("A<int>"), "+a_int"));
+
+    save_puml(
+        "./" + config.output_directory() + "/" + diagram->name + ".puml", puml);
+}

tests/test_cases.cc

@@ -178,6 +178,7 @@ using namespace clanguml::test::matchers;
 #include "t00033/test_case.h"
 #include "t00034/test_case.h"
 #include "t00035/test_case.h"
+#include "t00036/test_case.h"
 
 //
 // Sequence diagram tests

tests/test_config.cc

@@ -47,6 +47,7 @@ TEST_CASE("Test config inherited", "[unit-test]")
     CHECK(def.glob()[0] == "src/**/*.cc");
     CHECK(def.glob()[1] == "src/**/*.h");
     CHECK(clanguml::util::contains(def.using_namespace(), "clanguml"));
+    CHECK(def.generate_packages() == false);
 
     auto &cus = *cfg.diagrams["class_custom"];
     CHECK(cus.type() == clanguml::config::diagram_type::class_diagram);
@@ -54,6 +55,7 @@ TEST_CASE("Test config inherited", "[unit-test]")
     CHECK(cus.glob()[0] == "src/main.cc");
     CHECK(clanguml::util::contains(cus.using_namespace(), "clanguml::ns1"));
     CHECK(cus.include_relations_also_as_members());
+    CHECK(def.generate_packages() == false);
 }
 
 TEST_CASE("Test config includes", "[unit-test]")