Added test case for dependants and dependencies for include graph diagrams

tests/t40003/.clang-uml

@@ -0,0 +1,21 @@
+compilation_database_dir: ..
+output_directory: puml
+diagrams:
+  t40003_include:
+    type: include
+    # Provide the files to parse in order to look
+    # for #include directives
+    glob:
+      - ../../tests/t40003/**/*.cc
+      - ../../tests/t40003/**/*.h
+    # Render the paths relative to this directory
+    relative_to: ../../tests/t40003
+    include:
+      # Include only files belonging to these paths
+      dependants:
+        - ../../tests/t40003/include/dependants/t1.h
+      dependencies:
+        - ../../tests/t40003/src/dependencies/t2.cc
+    plantuml:
+      before:
+        - "' t40003 test include diagram"

tests/t40003/include/dependants/t1.h

@@ -0,0 +1,5 @@
+#pragma once
+
+namespace clanguml::t40003::dependants {
+void t1() {}
+}

tests/t40003/include/dependants/t2.h

@@ -0,0 +1,7 @@
+#pragma once
+
+#include "t1.h"
+
+namespace clanguml::t40003::dependants {
+void t2() { t1(); }
+}

tests/t40003/include/dependants/t3.h

@@ -0,0 +1,7 @@
+#pragma once
+
+#include "t2.h"
+
+namespace clanguml::t40003::dependants {
+void t3() { t2(); }
+}

tests/t40003/include/dependants/t4.h

@@ -0,0 +1,5 @@
+#pragma once
+
+namespace clanguml::t40003::dependants {
+void t4() { }
+}

tests/t40003/include/dependencies/t1.h

@@ -0,0 +1,5 @@
+#pragma once
+
+namespace clanguml::t40003::dependencies {
+void t1() {}
+}

tests/t40003/include/dependencies/t2.h

@@ -0,0 +1,7 @@
+#pragma once
+
+#include "t1.h"
+
+namespace clanguml::t40003::dependencies {
+void t2() {t1();}
+}

tests/t40003/include/dependencies/t3.h

@@ -0,0 +1,7 @@
+#pragma once
+
+#include "t2.h"
+
+namespace clanguml::t40003::dependencies {
+void t3() {t2();}
+}

tests/t40003/include/dependencies/t5.h

@@ -0,0 +1,5 @@
+#pragma once
+
+namespace clanguml::t40003::dependencies {
+void t5() { }
+}

tests/t40003/src/dependants/t1.cc

@@ -0,0 +1,10 @@
+#include "../../include/dependants/t3.h"
+#include "../../include/dependants/t4.h"
+
+namespace clanguml::t40003::dependants {
+void t()
+{
+    t3();
+    t4();
+}
+}

tests/t40003/src/dependencies/t2.cc

@@ -0,0 +1,10 @@
+#include "../../include/dependencies/t3.h"
+#include "../../include/dependencies/t5.h"
+
+namespace clanguml::t40003::dependencies {
+void t()
+{
+    t3();
+    t5();
+}
+}

tests/t40003/test_case.h

@@ -0,0 +1,48 @@
+/**
+* tests/t40003/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("t40003", "[test-case][package]")
+{
+   auto [config, db] = load_config("t40003");
+
+   auto diagram = config.diagrams["t40003_include"];
+
+   REQUIRE(diagram->name == "t40003_include");
+
+   auto model = generate_include_diagram(db, diagram);
+
+   REQUIRE(model->name() == "t40003_include");
+
+   auto puml = generate_include_puml(diagram, *model);
+
+   AliasMatcher _A(puml);
+
+   REQUIRE_THAT(puml, StartsWith("@startuml"));
+   REQUIRE_THAT(puml, EndsWith("@enduml\n"));
+
+   REQUIRE_THAT(puml, IsFolder("dependants"));
+   REQUIRE_THAT(puml, IsFolder("dependencies"));
+
+   REQUIRE_THAT(puml, !IsFile("t4.h"));
+   REQUIRE_THAT(puml, !IsFile("t5.h"));
+
+
+   
+   save_puml(
+       "./" + config.output_directory() + "/" + diagram->name + ".puml", puml);
+}

tests/test_cases.cc

@@ -249,6 +249,7 @@ using namespace clanguml::test::matchers;
 //
 #include "t40001/test_case.h"
 #include "t40002/test_case.h"
+#include "t40003/test_case.h"
 
 //
 // Other tests (e.g. configuration file)