#0039 全局数据结构设计

2026-03-18 20:14:08 +08:00
parent c6144fae89
commit 67898edc3f
19 changed files with 1490 additions and 16 deletions
@@ -0,0 +1,121 @@
+using System;
+using System.Windows;
+using Moq;
+using Serilog;
+using Xunit;
+using XP.Hardware.RaySource.Services;
+using XplorePlane.Models;
+using XplorePlane.Services.AppState;
+
+namespace XplorePlane.Tests.Services
+{
+    /// <summary>
+    /// AppStateService 单元测试。
+    /// 验证默认状态值、Dispose 后行为、null 参数校验、CalibrationMatrix 缺失时的错误处理。
+    /// </summary>
+    public class AppStateServiceTests : IDisposable
+    {
+        private readonly AppStateService _service;
+        private readonly Mock<IRaySourceService> _mockRaySource;
+        private readonly Mock<ILogger> _mockLogger;
+
+        public AppStateServiceTests()
+        {
+            // Ensure WPF Application exists for Dispatcher
+            if (Application.Current == null)
+            {
+                new Application();
+            }
+
+            _mockRaySource = new Mock<IRaySourceService>();
+            _mockLogger = new Mock<ILogger>();
+            _service = new AppStateService(_mockRaySource.Object, _mockLogger.Object);
+        }
+
+        public void Dispose()
+        {
+            _service.Dispose();
+        }
+
+        // ── 默认状态值验证 ──
+
+        [Fact]
+        public void DefaultState_MotionState_IsDefault()
+        {
+            Assert.Same(MotionState.Default, _service.MotionState);
+        }
+
+        [Fact]
+        public void DefaultState_RaySourceState_IsDefault()
+        {
+            Assert.Same(RaySourceState.Default, _service.RaySourceState);
+        }
+
+        [Fact]
+        public void DefaultState_SystemState_IsDefault()
+        {
+            Assert.Same(SystemState.Default, _service.SystemState);
+        }
+
+        [Fact]
+        public void DefaultState_CalibrationMatrix_IsNull()
+        {
+            Assert.Null(_service.CalibrationMatrix);
+        }
+
+        // ── null 参数抛出 ArgumentNullException ──
+
+        [Fact]
+        public void UpdateMotionState_NullArgument_ThrowsArgumentNullException()
+        {
+            Assert.Throws<ArgumentNullException>(() => _service.UpdateMotionState(null!));
+        }
+
+        [Fact]
+        public void UpdateRaySourceState_NullArgument_ThrowsArgumentNullException()
+        {
+            Assert.Throws<ArgumentNullException>(() => _service.UpdateRaySourceState(null!));
+        }
+
+        [Fact]
+        public void UpdateDetectorState_NullArgument_ThrowsArgumentNullException()
+        {
+            Assert.Throws<ArgumentNullException>(() => _service.UpdateDetectorState(null!));
+        }
+
+        [Fact]
+        public void UpdateSystemState_NullArgument_ThrowsArgumentNullException()
+        {
+            Assert.Throws<ArgumentNullException>(() => _service.UpdateSystemState(null!));
+        }
+
+        // ── Dispose 后 Update 被忽略 ──
+
+        [Fact]
+        public void Dispose_ThenUpdate_IsIgnored()
+        {
+            var originalState = _service.MotionState;
+            _service.Dispose();
+
+            // Should not throw, and state should remain unchanged
+            var newState = new MotionState(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12);
+            _service.UpdateMotionState(newState);
+
+            Assert.Same(originalState, _service.MotionState);
+        }
+
+        // ── CalibrationMatrix 为 null 时 RequestLinkedView 设置错误状态 ──
+
+        [Fact]
+        public void RequestLinkedView_NoCalibrationMatrix_SetsErrorState()
+        {
+            // CalibrationMatrix is null by default
+            Assert.Null(_service.CalibrationMatrix);
+
+            _service.RequestLinkedView(100.0, 200.0);
+
+            Assert.True(_service.SystemState.HasError);
+            Assert.NotEmpty(_service.SystemState.ErrorMessage);
+        }
+    }
+}