Enhance game maintenance and duplicate handling features

Hasheous.sln

@@ -13,32 +13,90 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "hasheous-lib", "hasheous-li
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "service-host", "service-host\service-host.csproj", "{EE31901D-72C9-48DF-B6A6-FDDBABE1F01C}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "hasheous-lib.Tests", "hasheous-lib.Tests\hasheous-lib.Tests.csproj", "{48D0391E-5FB8-4508-A850-C96A814864CF}"
+EndProject
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hasheous-lib.Tests/UnitTest1.cs

@@ -0,0 +1,116 @@
+using hasheous_server.Classes;
+
+namespace hasheous_lib.Tests;
+
+public class GetSearchCandidatesTests
+{
+    private static List<string> GetCandidates(string name)
+    {
+        return DataObjects.GetSearchCandidates(name);
+    }
+
+    [Theory]
+    [InlineData("The Legend of Zelda", "The Legend of Zelda", "Legend of Zelda", "Legend of Zelda, The")]
+    [InlineData("Legend of Zelda, The", "Legend of Zelda, The", "Legend of Zelda", "The Legend of Zelda")]
+    [InlineData("Final Fantasy IV", "Final Fantasy IV", "Final Fantasy 4", "Final Fantasy IV")]
+    [InlineData("Resident Evil - Code: Veronica", "Resident Evil - Code: Veronica", "Resident Evil: Code: Veronica", "Resident Evil - Code: Veronica")]
+    [InlineData("Sonic (USA)", "Sonic (USA)", "Sonic", "Sonic (USA)")]
+    [InlineData("Mega Man v1.2", "Mega Man v1.2", "Mega Man", "Mega Man v1.2")]
+    [InlineData("Street Fighter Rev A", "Street Fighter Rev A", "Street Fighter", "Street Fighter Rev A")]
+    public void GeneratesExpectedCandidates(string input, string expected1, string expected2, string expected3)
+    {
+        List<string> candidates = GetCandidates(input);
+
+        Assert.Contains(expected1, candidates);
+        Assert.Contains(expected2, candidates);
+        Assert.Contains(expected3, candidates);
+    }
+
+    [Fact]
+    public void ReturnsEmptyListForBlankName()
+    {
+        List<string> candidates = GetCandidates("   ");
+        Assert.Empty(candidates);
+    }
+
+    [Theory]
+    [InlineData("Resident Evil - Code: Veronica", "Resident Evil Code: Veronica")]
+    [InlineData("Metal Gear Solid: The Twin Snakes", "Metal Gear Solid The Twin Snakes")]
+    [InlineData("Prince of Persia - The Sands of Time", "Prince of Persia The Sands of Time")]
+    public void DropsDelimitersCorrectly(string input, string expectedWithDelimiterDrop)
+    {
+        List<string> candidates = GetCandidates(input);
+
+        Assert.Contains(expectedWithDelimiterDrop, candidates);
+    }
+
+    [Theory]
+    [InlineData("Game 1", "Game One")]
+    [InlineData("Mega Man 2", "Mega Man Two")]
+    [InlineData("Final Fantasy VII", "Final Fantasy VII", "Final Fantasy 7", "Final Fantasy Seven")]
+    [InlineData("Take 2", "Take Two")]
+    [InlineData("Top 10", "Top Ten")]
+    [InlineData("The Room 3", "The Room Three")]
+    public void ConvertsNumbersToWords(string input, params string[] expectedCandidates)
+    {
+        List<string> candidates = GetCandidates(input);
+
+        foreach (string expected in expectedCandidates)
+        {
+            Assert.Contains(expected, candidates);
+        }
+    }
+
+    [Theory]
+    [InlineData("Game One", "Game 1")]
+    [InlineData("Mega Man Two", "Mega Man 2")]
+    [InlineData("Final Fantasy Seven", "Final Fantasy 7")]
+    [InlineData("Take Twenty One", "Take 21")]
+    [InlineData("Top Ten", "Top 10")]
+    [InlineData("The Room Three", "The Room 3")]
+    public void ConvertsWordsToNumbers(string input, string expectedCandidate)
+    {
+        List<string> candidates = GetCandidates(input);
+
+        Assert.Contains(expectedCandidate, candidates);
+    }
+
+    [Theory]
+    [InlineData("Resident Evil 5", "Resident Evil Five")]
+    [InlineData("Portal 2", "Portal Two")]
+    [InlineData("Call of Duty Modern Warfare 3", "Call of Duty Modern Warfare Three")]
+    public void BidirectionalNumberConversion(string input, string expectedCandidate)
+    {
+        List<string> candidates = GetCandidates(input);
+
+        Assert.Contains(expectedCandidate, candidates);
+    }
+
+    [Theory]
+    [InlineData("Star Wars: Episode 1 - Racer", "Star Wars: Episode I - Racer")]
+    [InlineData("Game 2", "Game II")]
+    [InlineData("Final Fantasy 7", "Final Fantasy VII")]
+    [InlineData("Chapter 3", "Chapter III")]
+    [InlineData("Volume 5", "Volume V")]
+    [InlineData("Part 10", "Part X")]
+    public void ConvertsNumbersToRomanNumerals(string input, string expectedCandidate)
+    {
+        List<string> candidates = GetCandidates(input);
+
+        Assert.Contains(expectedCandidate, candidates);
+    }
+
+    [Theory]
+    [InlineData("Star Wars: Episode I - Racer", "Star Wars: Episode 1 - Racer")]
+    [InlineData("Game II", "Game 2")]
+    [InlineData("Final Fantasy VII", "Final Fantasy 7")]
+    [InlineData("Chapter III", "Chapter 3")]
+    [InlineData("Volume V", "Volume 5")]
+    [InlineData("Part X", "Part 10")]
+    public void ConvertsRomanNumeralsToNumbers(string input, string expectedCandidate)
+    {
+        List<string> candidates = GetCandidates(input);
+
+        Assert.Contains(expectedCandidate, candidates);
+    }
+}

hasheous-lib.Tests/hasheous-lib.Tests.csproj

@@ -0,0 +1,26 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net8.0</TargetFramework>
+    <RootNamespace>hasheous_lib.Tests</RootNamespace>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+    <IsPackable>false</IsPackable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="coverlet.collector" Version="6.0.4" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.14.1" />
+    <PackageReference Include="xunit" Version="2.9.3" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="3.1.4" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <Using Include="Xunit" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\hasheous-lib\hasheous-lib.csproj" />
+  </ItemGroup>
+
+</Project>