初始提交: UE5.3项目基础框架

2025-10-14 11:14:54 +08:00
commit 721d9fd98e
5334 changed files with 316782 additions and 0 deletions
--- a/Plugins/CesiumForUnreal/Source/CesiumRuntime/Private/Tests/CesiumCameraManager.spec.cpp
+++ b/Plugins/CesiumForUnreal/Source/CesiumRuntime/Private/Tests/CesiumCameraManager.spec.cpp
@ -0,0 +1,90 @@
+// Copyright 2020-2024 CesiumGS, Inc. and Contributors
+
+#include "CesiumCameraManager.h"
+#include "CesiumTestHelpers.h"
+#include "Engine/World.h"
+#include "Misc/AutomationTest.h"
+
+BEGIN_DEFINE_SPEC(
+    FCesiumCameraManagerSpec,
+    "Cesium.Unit.CameraManager",
+    EAutomationTestFlags::EditorContext | EAutomationTestFlags::ClientContext |
+        EAutomationTestFlags::ServerContext |
+        EAutomationTestFlags::CommandletContext |
+        EAutomationTestFlags::ProductFilter)
+END_DEFINE_SPEC(FCesiumCameraManagerSpec)
+
+void FCesiumCameraManagerSpec::Define() {
+
+  Describe("GetDefaultCameraManager", [this]() {
+    It("should get the default camera manager", [this]() {
+      UWorld* world = CesiumTestHelpers::getGlobalWorldContext();
+      ACesiumCameraManager* cameraManager =
+          ACesiumCameraManager::GetDefaultCameraManager(world);
+      TestNotNull("Returned pointer is valid", cameraManager);
+    });
+
+    It("should fail to get the default camera manager, when world context is null",
+       [this]() {
+         ACesiumCameraManager* cameraManager =
+             ACesiumCameraManager::GetDefaultCameraManager(nullptr);
+         TestNull("Returned pointer should be null", cameraManager);
+       });
+  });
+
+  Describe("AddCamera", [this]() {
+    It("should add and remove a single camera", [this]() {
+      UWorld* world = CesiumTestHelpers::getGlobalWorldContext();
+      ACesiumCameraManager* cameraManager =
+          ACesiumCameraManager::GetDefaultCameraManager(world);
+      TestNotNull("Returned pointer is valid", cameraManager);
+
+      const TMap<int32, FCesiumCamera>& camerasMapRef =
+          cameraManager->GetCameras();
+      TestEqual("Starting camera count is 0", camerasMapRef.Num(), 0);
+
+      FCesiumCamera newCamera;
+      int32 newCameraId = cameraManager->AddCamera(newCamera);
+      TestEqual(
+          "Camera count is 1 after camera is added",
+          camerasMapRef.Num(),
+          1);
+
+      bool removeSuccess = cameraManager->RemoveCamera(newCameraId);
+      TestTrue("Remove function returns success", removeSuccess);
+      TestEqual("Camera count returns to 0", camerasMapRef.Num(), 0);
+    });
+
+    It("should fail to remove a camera, when the id is invalid", [this]() {
+      UWorld* world = CesiumTestHelpers::getGlobalWorldContext();
+      ACesiumCameraManager* cameraManager =
+          ACesiumCameraManager::GetDefaultCameraManager(world);
+      TestNotNull("Returned pointer is valid", cameraManager);
+
+      const TMap<int32, FCesiumCamera>& camerasMapRef =
+          cameraManager->GetCameras();
+      TestEqual("Starting camera count is 0", camerasMapRef.Num(), 0);
+
+      int32 bogusZeroCameraId = 0;
+      bool removeSuccess = cameraManager->RemoveCamera(bogusZeroCameraId);
+      TestFalse(
+          "Remove function fails with bogus zero camera id",
+          removeSuccess);
+      TestEqual("Camera count remains at 0", camerasMapRef.Num(), 0);
+
+      int32 bogusPositiveCameraId = 5;
+      removeSuccess = cameraManager->RemoveCamera(bogusPositiveCameraId);
+      TestFalse(
+          "Remove function fails with bogus positive camera id",
+          removeSuccess);
+      TestEqual("Camera count remains at 0", camerasMapRef.Num(), 0);
+
+      int32 bogusNegativeCameraId = -5;
+      removeSuccess = cameraManager->RemoveCamera(bogusNegativeCameraId);
+      TestFalse(
+          "Remove function fails with bogus negative camera id",
+          removeSuccess);
+      TestEqual("Camera count remains at 0", camerasMapRef.Num(), 0);
+    });
+  });
+}