public override FilterDescriptorBase BuildDescriptor()
{
var descriptor = new BooleanFilterDescriptor()
{
PropertyName = this.PropertyName
};
descriptor.Value = checkBox.IsChecked;
return(descriptor);
}
/// <summary>
/// Builds the <see cref="FilterDescriptorBase" /> that describes the user input within this instance.
/// </summary>
public override FilterDescriptorBase BuildDescriptor()
{
BooleanFilterDescriptor descriptor = new BooleanFilterDescriptor();
descriptor.PropertyName = this.PropertyName;
if (this.trueButton.IsChecked.GetValueOrDefault())
{
descriptor.Value = true;
}
else
{
descriptor.Value = false;
}
return(descriptor);
}
public void Test_NullableBooleanValue()
{
BooleanFilterDescriptor descriptor = new BooleanFilterDescriptor();
descriptor.MemberAccess = new NullableValueMemberAccess();
var model = new BooleanViewModel()
{
NullableValue = null
};
Assert.IsTrue(descriptor.PassesFilter(model));
descriptor.Value = true;
Assert.IsFalse(descriptor.PassesFilter(model));
model.NullableValue = new Nullable <bool>(true);
Assert.IsTrue(descriptor.PassesFilter(model));
}
public void Test_ConvertValue_FromString()
{
BooleanFilterDescriptor descriptor = new BooleanFilterDescriptor();
descriptor.Value = "True";
descriptor.MemberAccess = new ValueMemberAccess();
var model = new BooleanViewModel()
{
Value = true
};
Assert.IsTrue(descriptor.PassesFilter(model));
descriptor.Value = "false";
Assert.IsFalse(descriptor.PassesFilter(model));
model.Value = false;
Assert.IsTrue(descriptor.PassesFilter(model));
}
