using Xunit;
using System;
using System.IO;

namespace ConsoleApp.Tests
{
    public class ProgramTests
    {
        [Fact(DisplayName = "CalculateTotalPrice prints correct total")]
        public void CalculateTotalPrice_PrintsCorrectValue()
        {
            var sw = new StringWriter();
            Console.SetOut(sw);

            Program.CalculateTotalPrice();

            string output = sw.ToString().Trim();

            Assert.Contains("Total price: 499.95", output);

            Console.SetOut(new StreamWriter(Console.OpenStandardOutput()) { AutoFlush = true });
        }
    }
}

ProgramTests.cs

Get ready to embark on a thrilling coding journey with C# - the language that powers Windows applications, games, and more. Unlock the potential to build everything from dynamic web apps to powerful desktop software. With its elegance, performance, and versatility, C# is your gateway to the future of programming. Let's dive in and bring your coding dreams to life!

Challenge: Methods Creation

Solution