test: 更新 MaxFileCount 单元测试

Author: ArgoZhang

test/UnitTest/Components/UploadDropTest.cs

@@ -48,7 +48,7 @@ public void DropUpload_Footer_Ok()
         {
             pb.Add(a => a.ShowFooter, true);
         });
-        cut.Contains("<div class=\"upload-drop-footer\"></div>");
+        cut.Contains("<div class=\"upload-drop-footer\"><span class=\"text-muted\"></span></div>");
 
         cut.SetParametersAndRender(pb =>
         {
@@ -57,6 +57,31 @@ public void DropUpload_Footer_Ok()
         cut.Contains("<div class=\"upload-drop-footer\">drop-upload-footer-text</div>");
     }
 
+    [Fact]
+    public async Task MaxFileCount_Ok()
+    {
+        var cut = Context.RenderComponent<DropUpload>(pb =>
+        {
+            pb.Add(a => a.IsMultiple, true);
+            pb.Add(a => a.MaxFileCount, 2);
+        });
+
+        var input = cut.FindComponent<InputFile>();
+        await cut.InvokeAsync(() => input.Instance.OnChange.InvokeAsync(new InputFileChangeEventArgs(new List<MockBrowserFile>()
+        {
+            new("test1.png")
+        })));
+        cut.Contains("test1.png");
+
+        await cut.InvokeAsync(() => input.Instance.OnChange.InvokeAsync(new InputFileChangeEventArgs(new List<MockBrowserFile>()
+        {
+            new("test2.png"),
+            new("test3.png")
+        })));
+        cut.Contains("test2.png");
+        cut.DoesNotContain("test3.png");
+    }
+
     [Fact]
     public async Task DropUpload_OnChanged_Ok()
     {

test/UnitTest/Components/UploadInputTest.cs

@@ -244,24 +244,6 @@ public void InputUpload_IsMultiple()
         Assert.False(button.IsDisabled());
     }
 
-    [Fact]
-    public async Task MaxFileCount_Ok()
-    {
-        var cut = Context.RenderComponent<InputUpload<string>>(pb =>
-        {
-            pb.Add(a => a.IsMultiple, true);
-            pb.Add(a => a.MaxFileCount, 2);
-        });
-
-        var input = cut.FindComponent<InputFile>();
-        await cut.InvokeAsync(() => input.Instance.OnChange.InvokeAsync(new InputFileChangeEventArgs(new List<MockBrowserFile>()
-        {
-            new("test1.png"), new("test2.png"), new("test3.png")
-        })));
-        cut.Contains("test1.png;test2.png");
-        cut.DoesNotContain("test3.png");
-    }
-
     private class Person
     {
         [Required]