WIP

tests/t20005/.clang-uml

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+compilation_database_dir: ..
+output_directory: puml
+diagrams:
+  t20005_sequence:
+    type: sequence
+    glob:
+      - ../../tests/t20005/t20005.cc
+    include:
+      namespaces:
+        - clanguml::t20005
+    using_namespace:
+      - clanguml::t20005
+    start_from:
+      - function: "clanguml::t20005::C<T>::c"

tests/t20005/t20005.cc

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+namespace clanguml {
+namespace t20005 {
+
+template <typename T> struct A {
+    T a(T arg) { return arg; }
+};
+
+template <typename T> struct B {
+    T b(T arg) { return a_.a(arg); }
+
+    A<T> a_;
+};
+
+template <typename T> struct C {
+    T c(T arg) { return b_.b(arg); }
+
+    B<T> b_;
+};
+
+}
+}

tests/t20005/test_case.h

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+/**
+ * tests/t20005/test_case.h
+ *
+ * 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("t20005", "[test-case][sequence]")
+{
+    auto [config, db] = load_config("t20005");
+
+    auto diagram = config.diagrams["t20005_sequence"];
+
+    REQUIRE(diagram->name == "t20005_sequence");
+
+    auto model = generate_sequence_diagram(*db, diagram);
+
+    REQUIRE(model->name() == "t20005_sequence");
+
+    auto puml = generate_sequence_puml(diagram, *model);
+    AliasMatcher _A(puml);
+
+    REQUIRE_THAT(puml, StartsWith("@startuml"));
+    REQUIRE_THAT(puml, EndsWith("@enduml\n"));
+
+    
+    // Check if all calls exist
+    REQUIRE_THAT(puml, HasCall(_A("C<T>"), _A("B<T>"), "b"));
+    REQUIRE_THAT(puml, HasCall(_A("B<T>"), _A("A<T>"), "a"));
+
+
+    save_puml(
+        "./" + config.output_directory() + "/" + diagram->name + ".puml", puml);
+}