Added test case for inline diagram in config without code

src/puml/class_diagram_generator.h

@@ -214,6 +214,9 @@ public:
     {
         ostr << "@startuml" << std::endl;
 
+        for (const auto &b : m_config.puml.before)
+            ostr << b << std::endl;
+
         for (const auto &c : m_model.classes) {
             generate_aliases(c, ostr);
             ostr << std::endl;
@@ -229,6 +232,9 @@ public:
             ostr << std::endl;
         }
 
+        for (const auto &b : m_config.puml.after)
+            ostr << b << std::endl;
+
         ostr << "@enduml" << std::endl;
     }
 

tests/t00000/.clanguml

@@ -0,0 +1,20 @@
+compilation_database_dir: ..
+output_directory: puml
+diagrams:
+  t00000_class:
+    type: class
+    plantuml:
+      before:
+        - 'class "Foo" as C_001'
+        - 'class C_001 {'
+        - ' +int value'
+        - '}'
+        - 'C_001 <|-- ArrayList'
+        - 'note top of C_001: This is a very important class.'
+        - 'note "This is a\nfloating note" as N1'
+        - 'note "This note is connected\nto several objects." as N2'
+        - 'C_001 .. N2'
+        - 'N2 .. ArrayList'
+        - 'class "Boo" as C_002'
+        - 'class C_002 {'
+        - '}'

tests/t00000/test_case.h

@@ -0,0 +1,42 @@
+/**
+ * tests/t00000/test_case.cc
+ *
+ * Copyright (c) 2021 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("Test t00000", "[unit-test]")
+{
+    spdlog::set_level(spdlog::level::debug);
+
+    auto [config, db] = load_config("t00000");
+
+    auto diagram = config.diagrams["t00000_class"];
+
+    auto model = generate_class_diagram(db, diagram);
+
+    REQUIRE(model.name == "t00000_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, IsClass(_A("Foo")));
+    REQUIRE_THAT(puml, IsClass(_A("Boo")));
+
+    save_puml(
+        "./" + config.output_directory + "/" + diagram->name + ".puml", puml);
+}

tests/t00002/.clanguml

@@ -10,8 +10,3 @@ diagrams:
     include:
       namespaces:
         - clanguml::t00002
-    plantuml:
-      before:
-        - "' t00002 test class diagram"
-      after:
-        - 'note over "A": A class'

tests/t00003/.clanguml

@@ -10,8 +10,3 @@ diagrams:
     include:
       namespaces:
         - clanguml::t00003
-    plantuml:
-      before:
-        - "' t00003 test class members"
-      after:
-        - 'note over "A": A class'

tests/t00004/.clanguml

@@ -12,8 +12,3 @@ diagrams:
     include:
       namespaces:
         - clanguml::t00004
-    plantuml:
-      before:
-        - "' t00004 test class members"
-      after:
-        - 'note over "A": A class'

tests/test_cases.cc

@@ -113,6 +113,7 @@ using clanguml::test::matchers::Protected;
 using clanguml::test::matchers::Public;
 using clanguml::test::matchers::Static;
 
+#include "t00000/test_case.h"
 #include "t00001/test_case.h"
 #include "t00002/test_case.h"
 #include "t00003/test_case.h"