test: 增加单元测试

Author: ArgoZhang

test/UnitTest/Components/ButtonTest.cs

@@ -452,4 +452,45 @@ public void ShareButton_Ok()
         Assert.Equal("test-share-title", cut.Instance.ShareContext?.Title);
         Assert.Equal("www.blazor.zone", cut.Instance.ShareContext?.Url);
     }
+
+    [Fact]
+    public async Task ToogleButton_Ok()
+    {
+        var active = false;
+        var bindActive = false;
+        var clickWithoutRender = false;
+        var clicked = false;
+        var tcs = new TaskCompletionSource();
+        var cut = Context.RenderComponent<ToggleButton>(pb =>
+        {
+            pb.Add(a => a.IsActive, false);
+            pb.Add(a => a.IsActiveChanged, EventCallback.Factory.Create<bool>(this, b =>
+            {
+                active = b;
+                bindActive = true;
+            }));
+            pb.Add(a => a.OnClickWithoutRender, () =>
+            {
+                clickWithoutRender = true;
+                return Task.CompletedTask;
+            });
+            pb.Add(a => a.OnClick, () =>
+            {
+                clicked = true;
+                return Task.CompletedTask;
+            });
+            pb.Add(a => a.OnToggleAsync, async isActive =>
+            {
+                await Task.Delay(10);
+                active = isActive;
+                tcs.TrySetResult();
+            });
+        });
+        var button = cut.Find("button");
+        await cut.InvokeAsync(() => button.Click());
+        await tcs.Task;
+        Assert.True(active);
+        Assert.True(clickWithoutRender);
+        Assert.True(clicked);
+    }
 }