修复流程图编辑器界面及初步的功能

2026-04-20 11:07:00 +08:00
parent b16d592087
commit 1c6c2ac675
19 changed files with 363 additions and 32 deletions
@@ -1,4 +1,7 @@
 using Moq;
+using System;
+using System.IO;
+using System.Windows.Media.Imaging;
 using XP.Common.Logging.Interfaces;
 using XplorePlane.Models;
 using XplorePlane.Services;
@@ -104,6 +107,36 @@ namespace XplorePlane.Tests.Pipeline
                Assert.Equal(i, vm.PipelineNodes[i].Order);
        }

+        [Fact]
+        public void LoadImageFromFile_SetsSourceImage()
+        {
+            var vm = CreateVm();
+            var tempPath = Path.Combine(Path.GetTempPath(), Guid.NewGuid() + ".png");
+
+            try
+            {
+                var bitmap = TestHelpers.CreateTestBitmap(8, 8);
+                var encoder = new PngBitmapEncoder();
+                encoder.Frames.Add(BitmapFrame.Create(bitmap));
+
+                using (var stream = File.Create(tempPath))
+                {
+                    encoder.Save(stream);
+                }
+
+                vm.LoadImageFromFile(tempPath);
+
+                Assert.NotNull(vm.SourceImage);
+                Assert.NotNull(vm.PreviewImage);
+                Assert.Contains(Path.GetFileName(tempPath), vm.StatusMessage);
+            }
+            finally
+            {
+                if (File.Exists(tempPath))
+                    File.Delete(tempPath);
+            }
+        }
+
        // ── 6.2 RemoveOperatorCommand ─────────────────────────────────

        [Fact]