public async void OneWay_Binding_Should_Be_Set_Up()
{
var source = new { A = 1, B = 2, C = 3 };
var binding = new MultiBinding
{
Converter = new ConcatConverter(),
Bindings = new[]
{
new Binding { Path = "A" },
new Binding { Path = "B" },
new Binding { Path = "C" },
}
};
var target = new Mock<IAvaloniaObject>().As<IControl>();
target.Setup(x => x.GetValue(Control.DataContextProperty)).Returns(source);
var subject = binding.Initiate(target.Object, null).Subject;
var result = await subject.Take(1);
Assert.Equal("1,2,3", result);
}
