public async Task TwoWay_Collection_Updates_After_ReplaceRange_One_Collection_Changes()
{
var dataContext = new VmWithRangeCollection <int>();
dataContext.List.AddRange(new[] { 100, 200 });
var test = new TestInContextAsync()
{
Bind = (win) => HtmlBinding.Bind(win, dataContext, JavascriptBindingMode.TwoWay),
Test = async(mb) =>
{
var js = mb.JsRootObject;
await DoSafeAsyncUI(() =>
{
dataContext.List.ReplaceRange(new[] { 1, 2, 3, 4, 5 });
});
var col = await GetCollectionAttributeAsync(js, "List");
col.Should().NotBeNull();
CheckIntCollection(col, new[] { 1, 2, 3, 4, 5 });
}
};
await RunAsync(test);
}
public async Task TwoWay_Collection_Updates_After_InsertRange_Changes()
{
var dataContext = new VmWithRangeCollection <int>();
dataContext.List.AddRange(new[] { 1, 4 });
var test = new TestInContextAsync()
{
Bind = (win) => HtmlBinding.Bind(win, dataContext, JavascriptBindingMode.TwoWay),
Test = async(mb) =>
{
var js = mb.JsRootObject;
DoSafeUI(() =>
{
dataContext.List.InsertRange(1, new[] { 2, 3 });
});
await Task.Delay(500);
var col = GetCollectionAttribute(js, "List");
col.Should().NotBeNull();
CheckIntCollection(col, new[] { 1, 2, 3, 4 });
}
};
await RunAsync(test);
}
private static VmWithRangeCollection <BasicTestViewModel> BuildVmWithRangeCollection()
{
var root = new VmWithRangeCollection <BasicTestViewModel>();
root.List.AddRange(new[]
{
new BasicTestViewModel(),
new BasicTestViewModel(),
new BasicTestViewModel(),
new BasicTestViewModel()
});
return(root);
}