continuousimprovement/tests/Strata.DecisionSupport.Biz.Test.Integration/TestExtensions.cs

using System.Diagnostics.CodeAnalysis;
using System.Text.RegularExpressions;

namespace Strata.DecisionSupport.Biz.Test.Integration
{
    [ExcludeFromCodeCoverage]
    public static class TestExtensions
    {
        /// <summary>
        /// The test name
        /// </summary>
        /// <param name="context"></param>
        /// <returns>
        /// The name of the test split by camel case for a max length of 200 characters.
        /// </returns>
        public static string TestName(this TestContext context, string suffix = "")
        {
            var testName = suffix == string.Empty
                ? $"{context.Test.Name}".SplitCamelCase()
                : $"{context.Test.Name} - {suffix}".SplitCamelCase();
            testName = testName[..Math.Min(200, testName.Length)];
            return testName;
        }

        public static string SplitCamelCase(this string input)
        {
            if (string.IsNullOrEmpty(input)) { return input; }

            const string pattern = "([a-z](?=[A-Z])|[A-Z](?=[A-Z][a-r + t-z])|[A-Z](?=[A-Z][s][a-z]))";

            if (input.StartsWith("FY", StringComparison.Ordinal))
            {   // hack for FY2012, etc
                return "FY " + Regex.Replace(input.Remove(0, 2), pattern, "$1 ");
            }
            input = Regex.Replace(input, @"\{|\}|:|,|\)|\(", "", RegexOptions.Singleline | RegexOptions.IgnoreCase);
            return Regex.Replace(input, pattern, "$1 ");
        }

        public static VerifySettings TestSettings()
        {
            var settings = new VerifySettings();
            settings.UseDirectory("snapshots");
            settings.ScrubInlineGuids();
            return settings;
        }

    }
}