<PackageReference Include="NUnit" Version="4.2.1" />

NUnit.Framework.Internal.StringUtil

public static class StringUtil
Provides methods to support legacy string comparison methods.
namespace NUnit.Framework.Internal { public static class StringUtil { public static int Compare(string strA, string strB, bool ignoreCase); public static bool StringsEqual(string strA, string strB, bool ignoreCase); } }