test: Add MockTrafficAreaStream

test/MantleAPI/Test/test_utils.h

 /*******************************************************************************
- * Copyright (c) 2021-2024, Bayerische Motoren Werke Aktiengesellschaft (BMW AG)
+ * Copyright (c) 2021-2025, Bayerische Motoren Werke Aktiengesellschaft (BMW AG)
  * Copyright (c) 2022 Ansys, Inc.
  * Copyright (c) 2024, Mercedes-Benz Tech Innovation GmbH
  *
@@ -30,6 +30,7 @@
 #include <MantleAPI/Traffic/i_entity.h>
 #include <MantleAPI/Traffic/i_entity_repository.h>
 #include <MantleAPI/Traffic/i_traffic_area_service.h>
+#include <MantleAPI/Traffic/i_traffic_area_stream.h>
 #include <MantleAPI/Traffic/i_traffic_swarm_service.h>
 #include <gmock/gmock.h>
 #include <gtest/gtest.h>
@@ -510,6 +511,35 @@ public:
               (const, override));
 };
 
+class MockTrafficAreaStream : public mantle_api::ITrafficAreaStream
+{
+public:
+  MOCK_METHOD(units::length::meter_t,
+              GetLength,
+              (),
+              (const, override));
+
+  MOCK_METHOD(bool,
+              Contains,
+              (const mantle_api::ITrafficAreaStream::StreamPosition&),
+              (const, override));
+
+  MOCK_METHOD(std::weak_ptr<mantle_api::IEntity>,
+              GetEntity,
+              (mantle_api::ITrafficAreaStream::SearchDirection, units::length::meter_t, units::length::meter_t),
+              (const, override));
+
+  MOCK_METHOD(std::optional<mantle_api::Pose>,
+              Convert,
+              (const mantle_api::ITrafficAreaStream::StreamPose&),
+              (const, override));
+
+  MOCK_METHOD(std::optional<mantle_api::ITrafficAreaStream::StreamPose>,
+              Convert,
+              (const mantle_api::Pose&),
+              (const, override));
+};
+
 class MockEnvironment : public mantle_api::IEnvironment
 {
 public: