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using System;
using System.Collections.Generic;
using NUnit.Framework;
using Xamarin.Forms;
using Xamarin.Forms.Core.UnitTests;
namespace Xamarin.Forms.Xaml.UnitTests
{
[AcceptEmptyServiceProvider]
public class FooExtension : IMarkupExtension<IServiceProvider>
{
public IServiceProvider ProvideValue(IServiceProvider serviceProvider)
{
return serviceProvider;
}
object IMarkupExtension.ProvideValue(IServiceProvider serviceProvider)
{
return (this as IMarkupExtension<IServiceProvider>).ProvideValue(serviceProvider);
}
}
public partial class AcceptEmptyServiceProvider : ContentPage
{
public AcceptEmptyServiceProvider()
{
InitializeComponent();
}
public AcceptEmptyServiceProvider(bool useCompiledXaml)
{
//this stub will be replaced at compile time
}
public IServiceProvider ServiceProvider { get; set; }
[TestFixture]
class Tests
{
[SetUp]
public void Setup()
{
Device.PlatformServices = new MockPlatformServices();
}
[TearDown]
public void TearDown()
{
Device.PlatformServices = null;
}
[TestCase(true)]
[TestCase(false)]
public void ServiceProviderIsNullOnAttributedExtensions(bool useCompiledXaml)
{
var p = new AcceptEmptyServiceProvider(useCompiledXaml);
Assert.IsNull(p.ServiceProvider);
}
}
}
}
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