public void GetBaseValue_LocalValue_Ignores_Default_Value()
{
var target = new Class3();
target.SetValue(Class1.FooProperty, "animated", BindingPriority.Animation);
Assert.False(target.GetBaseValue(Class1.FooProperty, BindingPriority.LocalValue).HasValue);
}
public void Validation_Can_Be_Overridden_With_Null()
{
var target = new Class3();
target.SetValue(Class1.QuxProperty, 50);
Assert.Equal(50, target.GetValue(Class1.QuxProperty));
}
public void Disposing_a_TwoWay_Binding_Should_Set_Default_Value_On_Binding_Target_But_Not_On_Source()
{
var target = new Class3();
// Create a source class which has a Value set to -1 and a Minimum set to -2
var source = new TestTwoWayBindingViewModel()
{
Value = -1, Minimum = -2
};
// Reset the setter counter
source.ResetSetterCalled();
// 1. bind the minimum
var disposable_1 = target.Bind(Class3.MinimumProperty, new Binding("Minimum", BindingMode.TwoWay)
{
Source = source
});
// 2. Bind the value
var disposable_2 = target.Bind(Class3.ValueProperty, new Binding("Value", BindingMode.TwoWay)
{
Source = source
});
// Dispose the minimum binding
disposable_1.Dispose();
// Dispose the value binding
disposable_2.Dispose();
// The value setter should be called here as we have disposed minimum fist and the default value of minimum is 0, so this should be changed.
Assert.True(source.ValueSetterCalled);
// The minimum value should not be changed in the source.
Assert.False(source.MinimumSetterCalled);
}
public void GetBaseValue_Style_Ignores_LocalValue_Animated_Value()
{
var target = new Class3();
target.Bind(Class1.FooProperty, new BehaviorSubject <string>("animated"), BindingPriority.Animation);
target.SetValue(Class1.FooProperty, "local");
Assert.False(target.GetBaseValue(Class1.FooProperty, BindingPriority.Style).HasValue);
}
public void GetBaseValue_LocalValue_Returns_Style_Value()
{
var target = new Class3();
target.SetValue(Class1.FooProperty, "style", BindingPriority.Style);
target.SetValue(Class1.FooProperty, "animated", BindingPriority.Animation);
Assert.Equal("style", target.GetBaseValue(Class1.FooProperty, BindingPriority.LocalValue).Value);
}
public void GetBaseValue_Style_Returns_Style_Value()
{
var target = new Class3();
target.SetValue(Class1.FooProperty, "local");
target.SetValue(Class1.FooProperty, "style", BindingPriority.Style);
target.Bind(Class1.FooProperty, new BehaviorSubject <string>("animated"), BindingPriority.Animation);
Assert.Equal("style", target.GetBaseValue(Class1.FooProperty, BindingPriority.Style));
}
public void GetValue_Doesnt_Throw_Exception_For_Unregistered_Property()
{
var target = new Class3();
Assert.Equal("foodefault", target.GetValue(Class1.FooProperty));
}
public void GetValue_Throws_Exception_For_Unregistered_Property()
{
var target = new Class3();
Assert.Throws <ArgumentException>(() => target.GetValue(Class1.FooProperty));
}