public void ThatGetFullDishNameReturnsCorrectValueWhenMultipleDishes() { //Arrange _dishDto.DishName = "coffee"; _dishDto.DishTypeId = "3"; _dishDto.IsMultiple = true; const string expectedResult = "coffee(x2)"; //Act var result = _dishDto.GetFullDishName(2); //Assert Assert.That(result, Is.EqualTo(expectedResult)); }