public void TestTwoWay()
{
var source = new BindableModel();
var target = new BindableModel();
var bindingA = new Binding("StringValue", target, "StringValue", Binding.BindingMode.TwoWay);
var bindingB = new Binding("IntValue", target, "IntValue", Binding.BindingMode.TwoWay);
// update source
source.IntValue = 1;
source.StringValue = "A";
// bind
bindingA.Bind(source);
bindingB.Bind(source);
Assert.IsTrue(target.IntValue == 1);
Assert.IsTrue(target.StringValue == "A");
// update source
source.IntValue = 2;
source.StringValue = "B";
Assert.IsTrue(target.IntValue == 2);
Assert.IsTrue(target.StringValue == "B");
// update target
target.IntValue = 3;
target.StringValue = "C";
Assert.IsTrue(source.IntValue == 3);
Assert.IsTrue(source.StringValue == "C");
// unbind
bindingA.Unbind();
bindingB.Unbind();
Assert.IsTrue(source.IntValue == 3);
Assert.IsTrue(source.StringValue == "C");
Assert.IsTrue(target.IntValue == 3);
Assert.IsTrue(target.StringValue == "C");
}
public void TestOneWayToSource()
{
var source = new Model();
var target = new BindableModel();
var bindingA = new Binding("StringValue", target, "StringValue", Binding.BindingMode.OneWayToSource);
var bindingB = new Binding("IntValue", target, "IntValue", Binding.BindingMode.OneWayToSource);
// update target
target.IntValue = 1;
target.StringValue = "A";
// bind
bindingA.Bind(source);
bindingB.Bind(source);
Assert.IsTrue(source.IntValue == 1);
Assert.IsTrue(source.StringValue == "A");
// update target
target.IntValue = 2;
target.StringValue = "B";
Assert.IsTrue(source.IntValue == 2);
Assert.IsTrue(source.StringValue == "B");
// unbind
bindingA.Unbind();
bindingB.Unbind();
Assert.IsTrue(source.IntValue == 2);
Assert.IsTrue(source.StringValue == "B");
// update target
target.IntValue = 1;
target.StringValue = "A";
Assert.IsTrue(source.IntValue == 2);
Assert.IsTrue(source.StringValue == "B");
}
