refactor class integration test cases

plantuml/parser/integration_test/class_diagram/class_diagram_cpp_members/class_diagram_cpp_members.puml

@@ -0,0 +1,27 @@
+' *******************************************************************************
+' Copyright (c) 2026 Contributors to the Eclipse Foundation
+'
+' See the NOTICE file(s) distributed with this work for additional
+' information regarding copyright ownership.
+'
+' This program and the accompanying materials are made available under the
+' terms of the Apache License Version 2.0 which is available at
+' https://www.apache.org/licenses/LICENSE-2.0
+'
+' SPDX-License-Identifier: Apache-2.0
+' *******************************************************************************
+@startuml class_diagram_cpp_members
+
+package cpp_case {
+    class ServiceImpl {
+        + ~ServiceImpl()
+        + operator()(amp::stop_token) : ResultBlank
+        + Submit<CallableType, ArgumentTypes...>(callable, arguments)
+        + Submit(CallableType&&, ArgumentTypes&&)<T> : auto
+        + operator->() : Result<Artifact>*
+        + Visit(visitor : amp::callback<void(Flashing&)>)
+        + VisitUnnamed(amp::callback<void(FlashingMinion&)>)
+    }
+}
+
+@enduml

plantuml/parser/integration_test/class_diagram/class_diagram_cpp_members/output.json

@@ -0,0 +1,130 @@
+{
+  "class_diagram_cpp_members.puml": {
+    "name": "class_diagram_cpp_members",
+    "entities": [
+      {
+        "id": "cpp_case.ServiceImpl",
+        "name": "ServiceImpl",
+        "enclosing_namespace_id": "cpp_case",
+        "entity_type": "Class",
+        "type_aliases": [],
+        "methods": [
+          {
+            "name": "~ServiceImpl",
+            "return_type": null,
+            "visibility": "public",
+            "parameters": [],
+            "template_parameters": null,
+            "modifiers": [
+              "Destructor"
+            ]
+          },
+          {
+            "name": "operator()",
+            "return_type": "ResultBlank",
+            "visibility": "public",
+            "parameters": [
+              {
+                "name": "",
+                "param_type": "amp::stop_token",
+                "is_variadic": false
+              }
+            ],
+            "template_parameters": null,
+            "modifiers": []
+          },
+          {
+            "name": "Submit",
+            "return_type": null,
+            "visibility": "public",
+            "parameters": [
+              {
+                "name": "callable",
+                "param_type": null,
+                "is_variadic": false
+              },
+              {
+                "name": "arguments",
+                "param_type": null,
+                "is_variadic": false
+              }
+            ],
+            "template_parameters": [
+              "CallableType",
+              "ArgumentTypes..."
+            ],
+            "modifiers": []
+          },
+          {
+            "name": "Submit",
+            "return_type": "auto",
+            "visibility": "public",
+            "parameters": [
+              {
+                "name": "",
+                "param_type": "CallableType&&",
+                "is_variadic": false
+              },
+              {
+                "name": "",
+                "param_type": "ArgumentTypes&&",
+                "is_variadic": false
+              }
+            ],
+            "template_parameters": [
+              "T"
+            ],
+            "modifiers": []
+          },
+          {
+            "name": "operator->",
+            "return_type": "Result<Artifact>*",
+            "visibility": "public",
+            "parameters": [],
+            "template_parameters": null,
+            "modifiers": []
+          },
+          {
+            "name": "Visit",
+            "return_type": null,
+            "visibility": "public",
+            "parameters": [
+              {
+                "name": "visitor",
+                "param_type": "amp::callback<void(Flashing&)>",
+                "is_variadic": false
+              }
+            ],
+            "template_parameters": null,
+            "modifiers": []
+          },
+          {
+            "name": "VisitUnnamed",
+            "return_type": null,
+            "visibility": "public",
+            "parameters": [
+              {
+                "name": "",
+                "param_type": "amp::callback<void(FlashingMinion&)>",
+                "is_variadic": false
+              }
+            ],
+            "template_parameters": null,
+            "modifiers": []
+          }
+        ],
+        "template_parameters": null,
+        "enum_literals": [],
+        "source_file": "class_diagram_cpp_members",
+        "source_line": 16,
+        "variables": [],
+        "relationships": []
+      }
+    ],
+    "relationships": [],
+    "source_files": [
+      "class_diagram_cpp_members"
+    ],
+    "version": null
+  }
+}

plantuml/parser/integration_test/class_diagram/class_diagram_file_level_constructs/class_diagram_file_level_constructs.puml

@@ -0,0 +1,48 @@
+' *******************************************************************************
+' Copyright (c) 2026 Contributors to the Eclipse Foundation
+'
+' See the NOTICE file(s) distributed with this work for additional
+' information regarding copyright ownership.
+'
+' This program and the accompanying materials are made available under the
+' terms of the Apache License Version 2.0 which is available at
+' https://www.apache.org/licenses/LICENSE-2.0
+'
+' SPDX-License-Identifier: Apache-2.0
+' *******************************************************************************
+@startuml class_diagram_file_level_constructs
+
+title File-level Syntax Coverage
+
+set namespaceSeparator ::
+
+together {
+    class GroupedA
+    class GroupedB
+}
+
+legend top left
+|= Color |= Meaning |
+| <#Lavender> | Internal |
+end legend
+
+note top of GroupedA : top-level note coverage
+
+package sample::file_level #Lavender
+{
+    interface IActivateTask [[cd_activate_task.puml]] {
+        + Execute(amp::stop_token) : ResultBlank
+    }
+
+    class "<<template>>\nTest<T>" as TestTemplate <<service>> #Khaki {
+        + Bind()
+    }
+
+    class MultiLineMethods {
+        + CreateJobs(const amp::stop_token&,\n InfrastructureContext, Context)
+        + ChangeHandler(amp::pmr::unique_ptr<ExecutorFactory>,\
+                               \n  std::shared_ptr<mw::diag::IConversations>)
+    }
+}
+
+@enduml

plantuml/parser/integration_test/class_diagram/class_diagram_file_level_constructs/output.json

@@ -0,0 +1,152 @@
+{
+  "class_diagram_file_level_constructs.puml": {
+    "name": "class_diagram_file_level_constructs",
+    "entities": [
+      {
+        "id": "GroupedA",
+        "name": "GroupedA",
+        "enclosing_namespace_id": null,
+        "entity_type": "Class",
+        "type_aliases": [],
+        "methods": [],
+        "template_parameters": null,
+        "enum_literals": [],
+        "source_file": "class_diagram_file_level_constructs",
+        "source_line": 20,
+        "variables": [],
+        "relationships": []
+      },
+      {
+        "id": "GroupedB",
+        "name": "GroupedB",
+        "enclosing_namespace_id": null,
+        "entity_type": "Class",
+        "type_aliases": [],
+        "methods": [],
+        "template_parameters": null,
+        "enum_literals": [],
+        "source_file": "class_diagram_file_level_constructs",
+        "source_line": 21,
+        "variables": [],
+        "relationships": []
+      },
+      {
+        "id": "sample.file_level.IActivateTask",
+        "name": "IActivateTask",
+        "enclosing_namespace_id": "sample.file_level",
+        "entity_type": "Interface",
+        "type_aliases": [],
+        "methods": [
+          {
+            "name": "Execute",
+            "return_type": "ResultBlank",
+            "visibility": "public",
+            "parameters": [
+              {
+                "name": "",
+                "param_type": "amp::stop_token",
+                "is_variadic": false
+              }
+            ],
+            "template_parameters": null,
+            "modifiers": []
+          }
+        ],
+        "template_parameters": null,
+        "enum_literals": [],
+        "source_file": "class_diagram_file_level_constructs",
+        "source_line": 33,
+        "variables": [],
+        "relationships": []
+      },
+      {
+        "id": "sample.file_level.<<template>>\\nTest<T>",
+        "name": "TestTemplate",
+        "enclosing_namespace_id": "sample.file_level",
+        "entity_type": "Class",
+        "type_aliases": [],
+        "methods": [
+          {
+            "name": "Bind",
+            "return_type": null,
+            "visibility": "public",
+            "parameters": [],
+            "template_parameters": null,
+            "modifiers": []
+          }
+        ],
+        "template_parameters": [
+          "T"
+        ],
+        "enum_literals": [],
+        "source_file": "class_diagram_file_level_constructs",
+        "source_line": 37,
+        "variables": [],
+        "relationships": []
+      },
+      {
+        "id": "sample.file_level.MultiLineMethods",
+        "name": "MultiLineMethods",
+        "enclosing_namespace_id": "sample.file_level",
+        "entity_type": "Class",
+        "type_aliases": [],
+        "methods": [
+          {
+            "name": "CreateJobs",
+            "return_type": null,
+            "visibility": "public",
+            "parameters": [
+              {
+                "name": "",
+                "param_type": "const amp::stop_token&",
+                "is_variadic": false
+              },
+              {
+                "name": "",
+                "param_type": "InfrastructureContext",
+                "is_variadic": false
+              },
+              {
+                "name": "",
+                "param_type": "Context",
+                "is_variadic": false
+              }
+            ],
+            "template_parameters": null,
+            "modifiers": []
+          },
+          {
+            "name": "ChangeHandler",
+            "return_type": null,
+            "visibility": "public",
+            "parameters": [
+              {
+                "name": "",
+                "param_type": "amp::pmr::unique_ptr<ExecutorFactory>",
+                "is_variadic": false
+              },
+              {
+                "name": "",
+                "param_type": "std::shared_ptr<mw::diag::IConversations>",
+                "is_variadic": false
+              }
+            ],
+            "template_parameters": null,
+            "modifiers": []
+          }
+        ],
+        "template_parameters": null,
+        "enum_literals": [],
+        "source_file": "class_diagram_file_level_constructs",
+        "source_line": 41,
+        "variables": [],
+        "relationships": []
+      }
+    ],
+    "relationships": [],
+    "source_files": [
+      "class_diagram_file_level_constructs"
+    ],
+    "version": null
+  }
+}

plantuml/parser/integration_test/class_diagram/class_diagram_modifiers/class_diagram_modifiers.puml

@@ -0,0 +1,31 @@
+' *******************************************************************************
+' Copyright (c) 2026 Contributors to the Eclipse Foundation
+'
+' See the NOTICE file(s) distributed with this work for additional
+' information regarding copyright ownership.
+'
+' This program and the accompanying materials are made available under the
+' terms of the Apache License Version 2.0 which is available at
+' https://www.apache.org/licenses/LICENSE-2.0
+'
+' SPDX-License-Identifier: Apache-2.0
+' *******************************************************************************
+@startuml class_diagram_modifiers
+
+package modifier_case {
+    abstract class BaseJob {
+        func() = 0
+    }
+
+    class ServiceImpl {
+        {abstract} + Run() : ResultBlank
+        {static} + Finalize()
+    }
+
+    class AllowModeChangeService {
+        using AllowOpModeChangeOutput = std::uint8_t;
+        + Func(const AllowOpModeChangeOutput input_1, std::shared_ptr<std::uint32_t> json_parser = nullptr) noexcept : static std::Result<Uptr>
+    }
+}
+
+@enduml