51 lines
1.3 KiB
C#
51 lines
1.3 KiB
C#
using System;
|
|
using Shouldly;
|
|
using Xunit;
|
|
|
|
namespace Microsoft.AspNet.FeatureModel.Tests
|
|
{
|
|
public class InterfaceDictionaryTests
|
|
{
|
|
[Fact]
|
|
public void AddedInterfaceIsReturned()
|
|
{
|
|
var interfaces = new FeatureCollection();
|
|
var thing = new Thing();
|
|
|
|
interfaces.Add(typeof(IThing), thing);
|
|
|
|
interfaces[typeof(IThing)].ShouldBe(thing);
|
|
|
|
object thing2;
|
|
interfaces.TryGetValue(typeof(IThing), out thing2).ShouldBe(true);
|
|
thing2.ShouldBe(thing);
|
|
}
|
|
|
|
[Fact]
|
|
public void IndexerAlsoAddsItems()
|
|
{
|
|
var interfaces = new FeatureCollection();
|
|
var thing = new Thing();
|
|
|
|
interfaces[typeof(IThing)] = thing;
|
|
|
|
interfaces[typeof(IThing)].ShouldBe(thing);
|
|
|
|
object thing2;
|
|
interfaces.TryGetValue(typeof(IThing), out thing2).ShouldBe(true);
|
|
thing2.ShouldBe(thing);
|
|
}
|
|
|
|
[Fact]
|
|
public void SecondCallToAddThrowsException()
|
|
{
|
|
var interfaces = new FeatureCollection();
|
|
var thing = new Thing();
|
|
|
|
interfaces.Add(typeof(IThing), thing);
|
|
|
|
Should.Throw<ArgumentException>(() => interfaces.Add(typeof(IThing), thing));
|
|
}
|
|
}
|
|
}
|