#0021 增加测试工程

2026-03-14 23:58:38 +08:00
parent 7c7d0b6a20
commit 13d140bcfe
15 changed files with 1235 additions and 19 deletions
@@ -0,0 +1,203 @@
+using Xunit;
+using XplorePlane.Models;
+using XplorePlane.Services;
+using XplorePlane.Tests.Helpers;
+using System.Threading.Tasks;
+using System.IO;
+using System;
+
+namespace XplorePlane.Tests.Pipeline
+{
+    /// <summary>
+    /// 测试 PipelinePersistenceService（任务 6.5）
+    /// </summary>
+    public class PipelinePersistenceServiceTests : IDisposable
+    {
+        private readonly string _tempDir;
+        private readonly PipelinePersistenceService _svc;
+
+        public PipelinePersistenceServiceTests()
+        {
+            _tempDir = Path.Combine(Path.GetTempPath(), $"XplorePlaneTests_{Guid.NewGuid():N}");
+            Directory.CreateDirectory(_tempDir);
+
+            var mockImageSvc = TestHelpers.CreateMockImageService(new[] { "Blur", "Sharpen" });
+            _svc = new PipelinePersistenceService(mockImageSvc.Object, _tempDir);
+        }
+
+        public void Dispose()
+        {
+            if (Directory.Exists(_tempDir))
+                Directory.Delete(_tempDir, recursive: true);
+        }
+
+        private static PipelineModel BuildModel(string name = "TestPipeline", params string[] keys)
+        {
+            var model = new PipelineModel { Name = name };
+            for (int i = 0; i < keys.Length; i++)
+                model.Nodes.Add(new PipelineNodeModel { OperatorKey = keys[i], Order = i });
+            return model;
+        }
+
+        // ── 往返一致性 ────────────────────────────────────────────────
+
+        [Fact]
+        public async Task SaveAndLoad_RoundTrip_NamePreserved()
+        {
+            var model = BuildModel("MyPipeline", "Blur", "Sharpen");
+            var path = Path.Combine(_tempDir, "test.pipeline.json");
+
+            await _svc.SaveAsync(model, path);
+            var loaded = await _svc.LoadAsync(path);
+
+            Assert.Equal("MyPipeline", loaded.Name);
+        }
+
+        [Fact]
+        public async Task SaveAndLoad_RoundTrip_NodeCountPreserved()
+        {
+            var model = BuildModel("P", "Blur", "Sharpen");
+            var path = Path.Combine(_tempDir, "test.pipeline.json");
+
+            await _svc.SaveAsync(model, path);
+            var loaded = await _svc.LoadAsync(path);
+
+            Assert.Equal(2, loaded.Nodes.Count);
+        }
+
+        [Fact]
+        public async Task SaveAndLoad_RoundTrip_OperatorKeysPreserved()
+        {
+            var model = BuildModel("P", "Blur", "Sharpen");
+            var path = Path.Combine(_tempDir, "test.pipeline.json");
+
+            await _svc.SaveAsync(model, path);
+            var loaded = await _svc.LoadAsync(path);
+
+            Assert.Equal("Blur", loaded.Nodes[0].OperatorKey);
+            Assert.Equal("Sharpen", loaded.Nodes[1].OperatorKey);
+        }
+
+        [Fact]
+        public async Task SaveAndLoad_RoundTrip_OrderIsSequential()
+        {
+            var model = BuildModel("P", "Blur", "Sharpen");
+            var path = Path.Combine(_tempDir, "test.pipeline.json");
+
+            await _svc.SaveAsync(model, path);
+            var loaded = await _svc.LoadAsync(path);
+
+            for (int i = 0; i < loaded.Nodes.Count; i++)
+                Assert.Equal(i, loaded.Nodes[i].Order);
+        }
+
+        // ── 非法路径被拒绝 ────────────────────────────────────────────
+
+        [Fact]
+        public async Task SaveAsync_PathTraversal_ThrowsUnauthorized()
+        {
+            var model = BuildModel("P");
+            await Assert.ThrowsAsync<UnauthorizedAccessException>(
+                () => _svc.SaveAsync(model, "../../../evil.json"));
+        }
+
+        [Fact]
+        public async Task LoadAsync_PathTraversal_ThrowsUnauthorized()
+        {
+            await Assert.ThrowsAsync<UnauthorizedAccessException>(
+                () => _svc.LoadAsync("../../etc/passwd"));
+        }
+
+        [Fact]
+        public async Task LoadAsync_EmptyPath_ThrowsArgumentException()
+        {
+            await Assert.ThrowsAsync<ArgumentException>(
+                () => _svc.LoadAsync(string.Empty));
+        }
+
+        [Fact]
+        public async Task LoadAsync_NullPath_ThrowsArgumentException()
+        {
+            await Assert.ThrowsAsync<ArgumentException>(
+                () => _svc.LoadAsync(null!));
+        }
+
+        [Fact]
+        public async Task LoadAsync_FileNotFound_ThrowsFileNotFoundException()
+        {
+            var path = Path.Combine(_tempDir, "nonexistent.pipeline.json");
+            await Assert.ThrowsAsync<FileNotFoundException>(
+                () => _svc.LoadAsync(path));
+        }
+
+        // ── 非法 OperatorKey 被跳过 ───────────────────────────────────
+
+        [Fact]
+        public async Task Load_UnregisteredOperatorKey_NodeSkipped()
+        {
+            // 手动写入包含未注册 Key 的 JSON
+            var json = """
+                {
+                  "Id": "00000000-0000-0000-0000-000000000001",
+                  "Name": "Test",
+                  "DeviceId": "",
+                  "Nodes": [
+                    { "Id": "00000000-0000-0000-0000-000000000002", "OperatorKey": "Blur", "Order": 0, "IsEnabled": true, "Parameters": {} },
+                    { "Id": "00000000-0000-0000-0000-000000000003", "OperatorKey": "UNKNOWN_KEY", "Order": 1, "IsEnabled": true, "Parameters": {} }
+                  ]
+                }
+                """;
+            var path = Path.Combine(_tempDir, "mixed.pipeline.json");
+            await File.WriteAllTextAsync(path, json);
+
+            var loaded = await _svc.LoadAsync(path);
+
+            Assert.Single(loaded.Nodes);
+            Assert.Equal("Blur", loaded.Nodes[0].OperatorKey);
+        }
+
+        [Fact]
+        public async Task Load_AllUnregisteredKeys_ReturnsEmptyNodes()
+        {
+            var json = """
+                {
+                  "Id": "00000000-0000-0000-0000-000000000001",
+                  "Name": "Test",
+                  "DeviceId": "",
+                  "Nodes": [
+                    { "Id": "00000000-0000-0000-0000-000000000002", "OperatorKey": "FAKE1", "Order": 0, "IsEnabled": true, "Parameters": {} },
+                    { "Id": "00000000-0000-0000-0000-000000000003", "OperatorKey": "FAKE2", "Order": 1, "IsEnabled": true, "Parameters": {} }
+                  ]
+                }
+                """;
+            var path = Path.Combine(_tempDir, "all_fake.pipeline.json");
+            await File.WriteAllTextAsync(path, json);
+
+            var loaded = await _svc.LoadAsync(path);
+
+            Assert.Empty(loaded.Nodes);
+        }
+
+        // ── LoadAllAsync ──────────────────────────────────────────────
+
+        [Fact]
+        public async Task LoadAllAsync_EmptyDirectory_ReturnsEmpty()
+        {
+            var result = await _svc.LoadAllAsync(_tempDir);
+            Assert.Empty(result);
+        }
+
+        [Fact]
+        public async Task LoadAllAsync_MultipleFiles_ReturnsAll()
+        {
+            var m1 = BuildModel("P1", "Blur");
+            var m2 = BuildModel("P2", "Sharpen");
+            await _svc.SaveAsync(m1, Path.Combine(_tempDir, "p1.pipeline.json"));
+            await _svc.SaveAsync(m2, Path.Combine(_tempDir, "p2.pipeline.json"));
+
+            var result = await _svc.LoadAllAsync(_tempDir);
+
+            Assert.Equal(2, result.Count);
+        }
+    }
+}