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using System;
using System.Collections.Generic;
using Xamarin.Forms;
using NUnit.Framework;
namespace Xamarin.Forms.Xaml.UnitTests
{
public class Bz29300DummyView : StackLayout
{
public static readonly BindableProperty NumOfRepeatProperty =
#pragma warning disable 618
BindableProperty.Create<Bz29300DummyView, int> (p => p.NumOfRepeat, 1, BindingMode.OneWay, null, UpdateTexts);
#pragma warning restore 618
public static readonly BindableProperty TextProperty =
#pragma warning disable 618
BindableProperty.Create<Bz29300DummyView, string> (p => p.Text, string.Empty, BindingMode.OneWay, null, UpdateTexts);
#pragma warning restore 618
public int NumOfRepeat
{
get { return (int)GetValue(NumOfRepeatProperty); }
set { SetValue(NumOfRepeatProperty, value); }
}
public string Text
{
get { return (string)GetValue(TextProperty); }
set { SetValue(TextProperty, value); }
}
public Bz29300DummyView()
{
}
static void UpdateTexts(BindableObject bindable, string oldValue, string newValue)
{
var instance = bindable as Bz29300DummyView;
instance.Children.Clear();
for (int i = 0; i < instance.NumOfRepeat; i++)
instance.Children.Add(new Label() {Text = newValue });
}
static void UpdateTexts(BindableObject bindable, int oldValue, int newValue)
{
var instance = bindable as Bz29300DummyView;
if (oldValue == newValue)
return;
if (oldValue > newValue) {
for (int i = newValue; i > oldValue; i--)
instance.Children.RemoveAt(0);
} else {
for (int i = oldValue; i < newValue; i++)
instance.Children.Add(new Label() { Text = instance.Text });
}
}
}
public partial class Bz29300 : ContentPage
{
public Bz29300 ()
{
InitializeComponent ();
}
public Bz29300 (bool useCompiledXaml)
{
//this stub will be replaced at compile time
}
[TestFixture]
class Tests
{
[TestCase(true)]
[TestCase(false)]
public void AccessUserDefinedBindableProperties (bool useCompiledXaml)
{
var layout = new Bz29300 (useCompiledXaml);
Assert.AreEqual (4, layout.dummy.NumOfRepeat);
Assert.AreEqual ("Test", layout.dummy.Text);
}
}
}
}
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