Added test case for paths include filter (Fixes #113)

tests/t00061/.clang-uml

@@ -0,0 +1,15 @@
+compilation_database_dir: ..
+output_directory: puml
+diagrams:
+  t00061_class:
+    type: class
+    relative_to: ../../tests/t00061
+    glob:
+      - t00061.cc
+    include:
+      namespaces:
+        - clanguml::t00061
+      paths:
+        - include/t00061_a.h
+    using_namespace:
+      - clanguml::t00061

tests/t00061/include/t00061_a.h

@@ -0,0 +1,5 @@
+namespace clanguml {
+namespace t00061 {
+struct A { };
+}
+}

tests/t00061/include/t00061_b.h

@@ -0,0 +1,5 @@
+namespace clanguml {
+namespace t00061 {
+struct B { };
+}
+}

tests/t00061/t00061.cc

@@ -0,0 +1,11 @@
+#include "include/t00061_a.h"
+#include "include/t00061_b.h"
+
+namespace clanguml {
+namespace t00061 {
+struct C {
+    A *a;
+    B *b;
+};
+}
+}

tests/t00061/test_case.h

@@ -0,0 +1,58 @@
+/**
+ * tests/t00061/test_case.h
+ *
+ * Copyright (c) 2021-2023 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("t00061", "[test-case][class]")
+{
+    auto [config, db] = load_config("t00061");
+
+    auto diagram = config.diagrams["t00061_class"];
+
+    REQUIRE(diagram->name == "t00061_class");
+
+    auto model = generate_class_diagram(*db, diagram);
+
+    REQUIRE(model->name() == "t00061_class");
+
+    {
+        auto puml = generate_class_puml(diagram, *model);
+        AliasMatcher _A(puml);
+
+        REQUIRE_THAT(puml, StartsWith("@startuml"));
+        REQUIRE_THAT(puml, EndsWith("@enduml\n"));
+
+        // Check if all classes exist
+        REQUIRE_THAT(puml, IsClass(_A("A")));
+        REQUIRE_THAT(puml, !IsClass(_A("B")));
+        REQUIRE_THAT(puml, !IsClass(_A("C")));
+
+        save_puml(
+            config.output_directory() + "/" + diagram->name + ".puml", puml);
+    }
+
+    {
+        auto j = generate_class_json(diagram, *model);
+
+        using namespace json;
+
+        REQUIRE(IsClass(j, "A"));
+        REQUIRE(!IsClass(j, "B"));
+        REQUIRE(!IsClass(j, "C"));
+
+        save_json(config.output_directory() + "/" + diagram->name + ".json", j);
+    }
+}

tests/test_cases.cc

@@ -300,6 +300,7 @@ using namespace clanguml::test::matchers;
 #include "t00059/test_case.h"
 #endif
 #include "t00060/test_case.h"
+#include "t00061/test_case.h"
 
 ///
 /// Sequence diagram tests