test: 更新单元测试

Author: ArgoZhang

src/BootstrapBlazor/Extensions/DownloadServiceExtensions.cs

@@ -49,7 +49,7 @@ public static async Task DownloadFolderAsync(this DownloadService download, stri
         var destZipFile = $"{directoryName}.zip";
         ZipFile.CreateFromDirectory(folder, destZipFile);
 
-        using var stream = new FileStream(destZipFile, FileMode.Open);
+        await using var stream = new FileStream(destZipFile, FileMode.Open);
         await download.DownloadFromStreamAsync(new DownloadOption() { FileName = downloadFileName, FileStream = stream });
     }
 

test/UnitTest/Components/DownloadTest.cs

@@ -3,8 +3,6 @@
 // See the LICENSE file in the project root for more information.
 // Maintainer: Argo Zhang([email protected]) Website: https://www.blazor.zone
 
-using Microsoft.JSInterop;
-
 namespace UnitTest.Components;
 
 public class DownloadTest : BootstrapBlazorTestBase
@@ -96,6 +94,18 @@ public async Task DownloadFromStreamAsync_Null()
         });
         var btn = cut.Find("button");
         await Assert.ThrowsAsync<InvalidOperationException>(() => cut.InvokeAsync(() => btn.Click()));
+
+        var trigger = cut.FindComponent<Button>();
+        trigger.SetParametersAndRender(pb =>
+        {
+            pb.Add(a => a.OnClick, async () =>
+            {
+                var stream = new MemoryStream();
+                await downloadService.DownloadFromStreamAsync("", stream);
+            });
+        });
+        btn = cut.Find("button");
+        await Assert.ThrowsAsync<InvalidOperationException>(() => cut.InvokeAsync(() => btn.Click()));
     }
 
     [Fact]
@@ -131,7 +141,7 @@ public async Task DownloadFolderAsync_Ok()
         {
             File.Delete(zipFile);
         }
-        using var fs = File.Create(fileName);
+        await using var fs = File.Create(fileName);
         fs.Close();
         btn = cut.Find("button");
         await cut.InvokeAsync(() => btn.Click());
@@ -175,5 +185,16 @@ public async Task DownloadFromUrlAsync_Null()
         });
         var btn = cut.Find("button");
         await Assert.ThrowsAsync<InvalidOperationException>(() => cut.InvokeAsync(() => btn.Click()));
+
+        var trigger = cut.FindComponent<Button>();
+        trigger.SetParametersAndRender(pb =>
+        {
+            pb.Add(a => a.OnClick, async () =>
+            {
+                await downloadService.DownloadFromUrlAsync("", "./favicon.png");
+            });
+        });
+        btn = cut.Find("button");
+        await Assert.ThrowsAsync<InvalidOperationException>(() => cut.InvokeAsync(() => btn.Click()));
     }
 }