maui-linux/Xamarin.Forms.Xaml.UnitTests/Issues/Gh4751.xaml.cs

42 строки
1.0 KiB
C#

using System;
using System.Collections.Generic;
using NUnit.Framework;
using Xamarin.Forms.Core.UnitTests;
namespace Xamarin.Forms.Xaml.UnitTests
{
public class Gh4751VM
{
public string Title { get; }
public Gh4751VM(string title = null) => Title = title; //a .ctor with a default value IS NOT a default .ctor
}
[XamlCompilation(XamlCompilationOptions.Skip)]
public partial class Gh4751 : ContentPage
{
public Gh4751() => InitializeComponent();
public Gh4751(bool useCompiledXaml)
{
//this stub will be replaced at compile time
}
[TestFixture]
class Tests
{
[SetUp] public void Setup() => Device.PlatformServices = new MockPlatformServices();
[TearDown] public void TearDown() => Device.PlatformServices = null;
[Test]
public void ErrorOnMissingDefaultCtor([Values (false, true)]bool useCompiledXaml)
{
if (useCompiledXaml)
Assert.Throws<XamlParseException>(() => MockCompiler.Compile(typeof(Gh4751)));
else
Assert.Throws<XamlParseException>(() => new Gh4751(useCompiledXaml));
}
}
}
}