/
OnPlatform.xaml.cs
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/
OnPlatform.xaml.cs
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using System;
using System.Collections.Generic;
using Xamarin.Forms;
using NUnit.Framework;
using Xamarin.Forms.Core.UnitTests;
namespace Xamarin.Forms.Xaml.UnitTests
{
public partial class OnPlatform : ContentPage
{
public OnPlatform ()
{
InitializeComponent ();
}
public OnPlatform (bool useCompiledXaml)
{
//this stub will be replaced at compile time
}
[TestFixture]
public class Tests
{
[SetUp]
public void Setup()
{
Device.PlatformServices = new MockPlatformServices();
}
[TearDown]
public void TearDown()
{
Device.PlatformServices = null;
}
[TestCase (false)]
[TestCase (true)]
public void BoolToVisibility (bool useCompiledXaml)
{
((MockPlatformServices)Device.PlatformServices).RuntimePlatform = Device.iOS;
var layout = new OnPlatform (useCompiledXaml);
Assert.AreEqual (true, layout.label0.IsVisible);
((MockPlatformServices)Device.PlatformServices).RuntimePlatform = Device.Android;
layout = new OnPlatform (useCompiledXaml);
Assert.AreEqual (false, layout.label0.IsVisible);
}
[TestCase(false)]
[TestCase(true)]
public void DoubleToWidth(bool useCompiledXaml)
{
((MockPlatformServices)Device.PlatformServices).RuntimePlatform = Device.iOS;
var layout = new OnPlatform(useCompiledXaml);
Assert.AreEqual(20, layout.label0.WidthRequest);
((MockPlatformServices)Device.PlatformServices).RuntimePlatform = Device.Android;
layout = new OnPlatform(useCompiledXaml);
Assert.AreEqual(30, layout.label0.WidthRequest);
}
[TestCase(false)]
[TestCase(true)]
public void StringToText(bool useCompiledXaml)
{
((MockPlatformServices)Device.PlatformServices).RuntimePlatform = Device.iOS;
var layout = new OnPlatform(useCompiledXaml);
Assert.AreEqual("Foo", layout.label0.Text);
((MockPlatformServices)Device.PlatformServices).RuntimePlatform = Device.Android;
layout = new OnPlatform(useCompiledXaml);
Assert.AreEqual("Bar", layout.label0.Text);
}
[TestCase(false)]
[TestCase(true)]
public void OnPlatformAsResource(bool useCompiledXaml)
{
var layout = new OnPlatform(useCompiledXaml);
var onplat = layout.Resources ["fontAttributes"] as OnPlatform<FontAttributes>;
Assert.NotNull(onplat);
#pragma warning disable 612
Assert.AreEqual(FontAttributes.Bold, onplat.iOS);
Assert.AreEqual(FontAttributes.Italic, onplat.Android);
#pragma warning restore 612
}
[TestCase(false)]
[TestCase(true)]
public void OnPlatformAsResourceAreApplied(bool useCompiledXaml)
{
((MockPlatformServices)Device.PlatformServices).RuntimePlatform = Device.iOS;
var layout = new OnPlatform(useCompiledXaml);
var onidiom = layout.Resources ["fontSize"] as OnIdiom<double>;
Assert.NotNull(onidiom);
Assert.That(onidiom.Phone, Is.TypeOf<double>());
Assert.AreEqual(20, onidiom.Phone);
Assert.AreEqual(FontAttributes.Bold, layout.label0.FontAttributes);
((MockPlatformServices)Device.PlatformServices).RuntimePlatform = Device.Android;
layout = new OnPlatform(useCompiledXaml);
Assert.AreEqual(FontAttributes.Italic, layout.label0.FontAttributes);
}
[TestCase(false)]
[TestCase(true)]
public void OnPlatform2Syntax(bool useCompiledXaml)
{
((MockPlatformServices)Device.PlatformServices).RuntimePlatform = Device.Android;
var layout = new OnPlatform(useCompiledXaml);
Assert.AreEqual(42, layout.label0.HeightRequest);
((MockPlatformServices)Device.PlatformServices).RuntimePlatform = Device.iOS;
layout = new OnPlatform(useCompiledXaml);
Assert.AreEqual(21, layout.label0.HeightRequest);
((MockPlatformServices)Device.PlatformServices).RuntimePlatform = "FooBar";
layout = new OnPlatform(useCompiledXaml);
Assert.AreEqual(42, layout.label0.HeightRequest);
}
[TestCase(false)]
[TestCase(true)]
public void OnPlatformDefault(bool useCompiledXaml)
{
((MockPlatformServices)Device.PlatformServices).RuntimePlatform = "\ud83d\ude80";
var layout = new OnPlatform(useCompiledXaml);
Assert.AreEqual(63, layout.label0.HeightRequest);
}
}
}
}