public void Binding_TwoWayFromEditTextToEditTextWithUpdateTrigger_BindingGetsUpdated()
{
var control1 = new EditText(Application.Context);
var control2 = new EditText(Application.Context);
_binding = new Binding<string, string>(
control1,
() => control1.Text,
control2,
() => control2.Text,
BindingMode.TwoWay)
.UpdateSourceTrigger<View.LongClickEventArgs>("LongClick")
.ObserveTargetEvent<View.LongClickEventArgs>("LongClick");
Assert.AreEqual(string.Empty, control1.Text);
Assert.AreEqual(control1.Text, control2.Text);
var value = DateTime.Now.Ticks.ToString();
control1.Text = value;
Assert.AreEqual(value, control1.Text);
Assert.AreEqual(string.Empty, control2.Text);
control1.PerformLongClick();
Assert.AreEqual(control1.Text, control2.Text);
var newValue = value + "Suffix";
control2.Text = newValue;
Assert.AreEqual(newValue, control2.Text);
Assert.AreEqual(value, control1.Text);
control2.PerformLongClick();
Assert.AreEqual(control2.Text, control1.Text);
}
public void Binding_TwoWayFromEditTextToEditTextWithObserveEvent_BindingGetsUpdated()
{
var control1 = new EditText(Application.Context);
var control2 = new EditText(Application.Context);
_binding = new Binding <string, string>(
control1,
() => control1.Text,
control2,
() => control2.Text,
BindingMode.TwoWay)
.ObserveSourceEvent <View.LongClickEventArgs>("LongClick")
.ObserveTargetEvent <View.LongClickEventArgs>("LongClick");
Assert.AreEqual(string.Empty, control1.Text);
Assert.AreEqual(control1.Text, control2.Text);
var value = DateTime.Now.Ticks.ToString();
control1.Text = value;
Assert.AreEqual(value, control1.Text);
Assert.AreEqual(string.Empty, control2.Text);
control1.PerformLongClick();
Assert.AreEqual(control1.Text, control2.Text);
var newValue = value + "Suffix";
control2.Text = newValue;
Assert.AreEqual(newValue, control2.Text);
Assert.AreEqual(value, control1.Text);
control2.PerformLongClick();
Assert.AreEqual(control2.Text, control1.Text);
}
public void Binding_OneWayFromEditTextToEditTextWithObserveEvent_BindingGetsUpdated()
{
var control1 = new EditText(Application.Context);
var control2 = new EditText(Application.Context);
_binding = new Binding<string, string>(
control1,
() => control1.Text,
control2,
() => control2.Text)
.ObserveSourceEvent<View.LongClickEventArgs>("LongClick");
Assert.AreEqual(string.Empty, control1.Text);
Assert.AreEqual(control1.Text, control2.Text);
var value = DateTime.Now.Ticks.ToString();
control1.Text = value;
Assert.AreEqual(value, control1.Text);
Assert.AreEqual(string.Empty, control2.Text);
control1.PerformLongClick();
Assert.AreEqual(control1.Text, control2.Text);
}
public void Binding_OneWayFromEditTextToEditTextWithUpdateTrigger_BindingGetsUpdated()
{
var control1 = new EditText(Application.Context);
var control2 = new EditText(Application.Context);
_binding = new Binding <string, string>(
control1,
() => control1.Text,
control2,
() => control2.Text)
.UpdateSourceTrigger <View.LongClickEventArgs>("LongClick");
Assert.AreEqual(string.Empty, control1.Text);
Assert.AreEqual(control1.Text, control2.Text);
var value = DateTime.Now.Ticks.ToString();
control1.Text = value;
Assert.AreEqual(value, control1.Text);
Assert.AreEqual(string.Empty, control2.Text);
control1.PerformLongClick();
Assert.AreEqual(control1.Text, control2.Text);
}