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Added tests for CircularBuffer and GrowingList.
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4 files changed

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‎ReClass.NET/Util/GrowingList.cs‎

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@@ -9,6 +9,8 @@ public class GrowingList<T>
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public T DefaultValue { get; set; }
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public int Count => list.Count;
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public GrowingList()
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{
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Contract.Ensures(list != null);
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private void GrowToSize(int size)
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{
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list.Capacity = size;
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for (var i = list.Count; i <= size; ++i)
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{
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list.Add(DefaultValue);

‎ReClass.NET_Tests/ReClass.NET_Tests.csproj‎

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<TestProjectType>UnitTest</TestProjectType>
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<NuGetPackageImportStamp>
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</NuGetPackageImportStamp>
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<LangVersion>latest</LangVersion>
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</PropertyGroup>
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<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|x86' ">
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<DebugSymbols>true</DebugSymbols>
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<Compile Include="AddressParser\ParserTest.cs" />
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<Compile Include="AddressParser\TokenizerTest.cs" />
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<Compile Include="Properties\AssemblyInfo.cs" />
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<Compile Include="Util\CircularBufferTest.cs" />
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<Compile Include="Util\GrowingListTest.cs" />
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</ItemGroup>
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<ItemGroup>
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<ProjectReference Include="..\ReClass.NET\ReClass.NET.csproj">

‎ReClass.NET_Tests/Util/CircularBufferTest.cs‎

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using System;
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using System.Linq;
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using NFluent;
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using ReClassNET.Util;
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using Xunit;
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namespace ReClass.NET_Tests.Util
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{
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public class CircularBufferTest
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{
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[Fact]
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public void CheckInitialCapacityCount()
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{
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const int Capacity = 5;
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var cb = new CircularBuffer<int>(Capacity);
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Check.That(cb.Capacity).IsEqualTo(Capacity);
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Check.That(cb.Count).IsEqualTo(0);
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}
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[Fact]
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public void DequeueFromEmptyBufferThrows()
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{
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var cb = new CircularBuffer<int>(1);
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Check.ThatCode(() => cb.Dequeue()).Throws<InvalidOperationException>();
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}
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[Theory]
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[InlineData(1)]
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[InlineData(2)]
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[InlineData(10)]
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[InlineData(100)]
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public void CheckEnqueueAndDeque(int value)
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{
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var cb = new CircularBuffer<int>(1);
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var overwrittenValue = cb.Enqueue(value);
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Check.That(overwrittenValue).IsEqualTo(default);
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Check.That(cb.Dequeue()).IsEqualTo(value);
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}
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[Theory]
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[InlineData(1)]
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[InlineData(1, 2)]
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[InlineData(1, 2, 3)]
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[InlineData(1, 2, 3, 4)]
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[InlineData(1, 2, 3, 4, 5)]
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public void CheckMultipleEnqueueAndDeque(params int[] values)
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{
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var cb = new CircularBuffer<int>(values.Length);
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foreach (var value in values)
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{
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cb.Enqueue(value);
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}
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foreach (var value in values.Reverse())
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{
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Check.That(cb.Dequeue()).IsEqualTo(value);
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}
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}
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[Theory]
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[InlineData(1, 2)]
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[InlineData(1, 2, 3)]
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[InlineData(1, 2, 3, 4)]
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[InlineData(1, 2, 3, 4, 5)]
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public void CheckOverflow(params int[] values)
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{
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var cb = new CircularBuffer<int>(1);
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cb.Enqueue(values[0]);
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for (var i = 1; i < values.Length; ++i)
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{
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Check.That(cb.Enqueue(values[i])).IsEqualTo(values[i - 1]);
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}
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Check.That(cb.Dequeue()).IsEqualTo(values[values.Length - 1]);
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}
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}
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}

‎ReClass.NET_Tests/Util/GrowingListTest.cs‎

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using NFluent;
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using ReClassNET.Util;
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using Xunit;
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namespace ReClass.NET_Tests.Util
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{
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public class GrowingListTest
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{
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[Theory]
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[InlineData(0)]
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[InlineData(1)]
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[InlineData(2)]
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[InlineData(10)]
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[InlineData(100)]
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public void CheckSetCount(int index)
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{
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var gl = new GrowingList<int>
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{
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[index] = default
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};
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Check.That(gl.Count).IsEqualTo(index + 1);
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}
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[Theory]
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[InlineData(0, 1, 2)]
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[InlineData(1, 2, 3)]
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[InlineData(2, 10, 11)]
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[InlineData(10, 8, 11)]
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[InlineData(100, 200, 201)]
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[InlineData(0, 0, 1)]
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[InlineData(10, 1, 11)]
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[InlineData(2, 1, 3)]
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public void CheckMultipleSetCount(int index1, int index2, int expected)
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{
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var gl = new GrowingList<int>
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{
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[index1] = default,
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[index2] = default
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};
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Check.That(gl.Count).IsEqualTo(expected);
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}
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[Theory]
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[InlineData(0)]
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[InlineData(1)]
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[InlineData(2)]
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[InlineData(10)]
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[InlineData(100)]
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public void CheckGetCount(int index)
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{
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var gl = new GrowingList<int>();
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var _ = gl[index];
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Check.That(gl.Count).IsEqualTo(index + 1);
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}
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[Theory]
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[InlineData(0, 1, 2)]
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[InlineData(1, 2, 3)]
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[InlineData(2, 10, 11)]
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[InlineData(10, 8, 11)]
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[InlineData(100, 200, 201)]
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[InlineData(0, 0, 1)]
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[InlineData(10, 1, 11)]
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[InlineData(2, 1, 3)]
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public void CheckMultipleGetCount(int index1, int index2, int expected)
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{
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var gl = new GrowingList<int>();
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var _ = gl[index1];
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_ = gl[index2];
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Check.That(gl.Count).IsEqualTo(expected);
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}
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[Theory]
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[InlineData(1, 0)]
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[InlineData(1, 10)]
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[InlineData(-1, 0)]
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[InlineData(-1, 20)]
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public void CheckDefaultValue(int value, int index)
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{
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var gl = new GrowingList<int>(value);
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Check.That(gl[index]).IsEqualTo(value);
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}
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}
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}

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