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Small async fixes for AsyncQueue and over-/underflow for IPAddress

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This commit is contained in:
Andreas Müller
2022-08-17 23:38:51 +02:00
parent 18c9bb7cee
commit c4870ad799
5 changed files with 105 additions and 14 deletions
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33
UnitTests/Common/Extensions/IPAddressExtensionsTests.cs
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@@ -1,9 +1,4 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Text;
using System.Threading.Tasks;
using System.Net;
using Microsoft.VisualStudio.TestTools.UnitTesting;
namespace UnitTests.Common.Extensions
@@ -38,6 +33,19 @@ namespace UnitTests.Common.Extensions
Assert.AreEqual("193.0.0.0", incremented.ToString());
}
[TestMethod]
public void ShouldIncrementOverflow()
{
// arrange
var ipAddress = IPAddress.Parse("255.255.255.255");
// act
var incremented = ipAddress.Increment();
// assert
Assert.AreEqual("0.0.0.0", incremented.ToString());
}
[TestMethod]
public void ShouldDecrementLastByte()
{
@@ -63,5 +71,18 @@ namespace UnitTests.Common.Extensions
// assert
Assert.AreEqual("191.255.255.255", decremented.ToString());
}
[TestMethod]
public void ShouldDecrementUnderflow()
{
// arrange
var ipAddress = IPAddress.Parse("0.0.0.0");
// act
var decremented = ipAddress.Decrement();
// assert
Assert.AreEqual("255.255.255.255", decremented.ToString());
}
}
}