using NUnit.Framework; namespace JetBrains.ReSharper.Koans.UnitTesting { [TestFixture] public class TddCreateFromUsage { [Test] public void ShouldAddTwoNumbers() { // 1. Uncomment these lines // 2. Alt+Enter on Calculator and create from usage // 3. Alt+Enter on Add and create from usage // 4. Implement Add to make test pass // 5. Use the move refactoring to move the Calculator class to the UnitTesting-ProductionCode project //var calculator = new Calculator(); //Assert.AreEqual(3, calculator.Add(1, 2)); } } }