public void Discount_Between_10_And_100()
{
//准备 arrange
IDiscountHelper target = getTestObject();
//动作 act
decimal TenDollarDiscount = target.ApplyDiscount(10);
decimal HundredDollarDiscount = target.ApplyDiscount(100);
decimal FiftyDollarDiscount = target.ApplyDiscount(50);
//断言
Assert.AreEqual(5, TenDollarDiscount, "$10 discount is wrong");
Assert.AreEqual(95, HundredDollarDiscount, "$100 discount is wrong");
Assert.AreEqual(45, FiftyDollarDiscount, "$50 discount is wrong");
}
public void Discount_Between_10_And_100()
{
// arrange (организация)
IDiscountHelper target = getTestObject();
// act (акт)
decimal TenDollarDiscount = target.ApplyDiscount(10);
decimal HundredDollarDiscount = target.ApplyDiscount(100);
decimal FiftyDollarDiscount = target.ApplyDiscount(50);
// assert (утверждение)
Assert.AreEqual(5, TenDollarDiscount, "$10 разница");
Assert.AreEqual(95, HundredDollarDiscount, "$100 разница");
Assert.AreEqual(45, FiftyDollarDiscount, "$50 разница");
}
public void Discount_Between_10_And_100()
{
// Arange
IDiscountHelper target = GetTestObject();
// Act
decimal tenDollorDiscount = target.ApplyDiscount(10);
decimal hundredDollorDiscount = target.ApplyDiscount(100);
decimal fiftyDollorDiscount = target.ApplyDiscount(50);
// Assert
Assert.AreEqual(5, tenDollorDiscount, "$10 discount is wrong");
Assert.AreEqual(95, hundredDollorDiscount, "$100 discount is wrong");
Assert.AreEqual(45, fiftyDollorDiscount, "$50 discount is wrong");
}
public decimal ValueProducts(IEnumerable <Product> products)
{
decimal productsSum = products.Sum(p => p.Price);
decimal productsDiscount = discounter.ApplyDiscount(productsSum);
return(productsDiscount);
}
public void Discount_Negative_Total()
{//arrange
IDiscountHelper target = getTestObject();
// act
target.ApplyDiscount(-1);
}
public decimal ValueProducts(IEnumerable <Product> products)
{
if (products == null)
{
return(0m);
}
return(discounter.ApplyDiscount(products.Sum(x => x.Price)));
}
public void Dicsount_Negative_Total()
{
// Arrange (시나리오를 설정한다.)
IDiscountHelper target = getTestObject();
// Act (작업을 시도한다.)
target.ApplyDiscount(-1);
}
public void Discount_Above_100()
{
IDiscountHelper target = getTestObject();
decimal total = 200;
var discountedTotal = target.ApplyDiscount(total);
Assert.AreEqual(total * 0.9M, discountedTotal);
}
public void Discount_Negative_Total()
{
// przygotowanie
IDiscountHelper target = getTestObject();
// działanie
target.ApplyDiscount(-1);
}
public void Discount_Negative_Total()
{
// arrange (организация)
IDiscountHelper target = getTestObject();
// act (акт)
target.ApplyDiscount(-1);
}
Discount_Less_Than_10()
{
//arrange
IDiscountHelper
target = getTestObject();
// act
decimal
discount5 = target.ApplyDiscount(5);
decimal
discount0 = target.ApplyDiscount(0);
// assert
Assert
.AreEqual(5, discount5);
Assert
.AreEqual(0, discount0);
}
public void Discount_Negative_Total()
{
// 准备
IDiscountHelper target = getTestObject();
// 动作
target.ApplyDiscount(-1);
}
public void Discount_Above_Negative_Total()
{
// Arrage - 시나리오 설정
IDiscountHelper target = getTestOjbect();
// Act - 작업 시도
target.ApplyDiscount(-1);
}
/// <summary>
/// Calculate Product Price with Discount applied
/// </summary>
/// <param name="products">Product list</param>
/// <returns>Total product after discount applied</returns>
public decimal ValueProducts(IEnumerable <Product> products)
{
var totalProducts = products.Sum(p => p.Price);
// Apply discount here
var discount = _discounter.ApplyDiscount(totalProducts);
return(totalProducts - discount);
}
[ExpectedException(typeof(ArgumentOutOfRangeException))] //assert
public void NegativeTotalsNotAllowed()
{
//arrange
IDiscountHelper target = getTestObject();
//act
target.ApplyDiscount(-1);
}
[ExpectedException(typeof(ArgumentOutOfRangeException))]//утверждение, которое будет выполнено только в том случае, если модульный тест выбросит исключение типа, указанного параметром ExceptionType.Это аккуратный способ ловить исключения без необходимости возиться с блоками try...catch в юнит тесте.
public void Discount_Negative_Total()
{
//ARRANGE
IDiscountHelper target = getTestObject();
//ACT
target.ApplyDiscount(-1);
//ASSERT
}
public void DiscountIs5DollarsBetween10And100()
{
//arrange
IDiscountHelper target = this.getTestObject();
decimal total1 = 100; //high end edge case
decimal total2 = 55; //middle
decimal total3 = 10; //low end edge case
//act
var withDiscount1 = target.ApplyDiscount(total1);
var withDiscount2 = target.ApplyDiscount(total2);
var withDiscount3 = target.ApplyDiscount(total3);
//assert
Assert.AreEqual(total1 - 5M, withDiscount1);
Assert.AreEqual(total2 - 5M, withDiscount2);
Assert.AreEqual(total3 - 5M, withDiscount3);
}
public void Discount_Above_100()
{// arranged , get test object
IDiscountHelper target = getTestObject();
decimal total = 200;
// action
var discountedTotal = target.ApplyDiscount(total);
// assert
Assert.AreEqual(total * 0.9M, discountedTotal);
}
public void Discount_Above_100()
{
// Arrange
IDiscountHelper target = getTestObject();
decimal total = 200;
// Act
var discountTotal = target.ApplyDiscount(total);
// Assert
Assert.AreEqual(total * 0.9M, discountTotal);
}
[TestMethod]//отдельными юнит тестами являются методы
public void Discount_Above_100()
{
// PART ARRANGE !!!
IDiscountHelper target = getTestObject(); //getTestObject создает экземпляр объекта который собираемся тестировать:MinimumDiscountHelper
decimal total = 200;
// PART ACT!!! вызываем метод MinimumDiscountHelper.ApplyDiscount и присваиваем результат переменной discountedTotal
var discountedTotal = target.ApplyDiscount(total);
// PART ASSERT !!!
Assert.AreEqual(total * 0.9M, discountedTotal);//метод Assert.AreEqual, для проверки, значения, которые мы получили от метода ApplyDiscount, составляет 90% от первоначальной общей стоимости
}
public void TestMethod1()
{
//Arrange
IDiscountHelper taget = getTestOBJ();
Decimal total = 200;
//act
var discountTotal = taget.ApplyDiscount(total);
//assert
Assert.AreEqual(total * 0.9M, discountTotal);
}
public void Ten_Percent_Default_Discount()
{
// arrange
IDiscountHelper target = getTestObject();
decimal total = 200;
// act
var discountedTotal = target.ApplyDiscount(total);
// assert
Assert.AreEqual(180, discountedTotal);
}
public void Discount_Above_100()
{
// arrange - instance of the object being tested is created
IDiscountHelper target = getTestObject();
decimal total = 200;
// act
var discountedTotal = target.ApplyDiscount(total);
// assert - throws an exception if the check fails; all assertions have to succeed for the unit test to pass
Assert.AreEqual(total * 0.9M, discountedTotal);
}
public void Discount_Above_100()
{
// arrange
IDiscountHelper target = getTestObject();
decimal total = 200;
// act
var discountedTotal = target.ApplyDiscount(total);
// assert
Assert.AreEqual(total * 0.9m, discountedTotal, "These are not equal");
}
public void Discount_Above_100()
{
// arrange
IDiscountHelper target = this.getTestObject();
decimal total = 200;
// act
decimal discountedTotal = target.ApplyDiscount(total);
// assert
Assert.AreEqual(total * 0.9M, discountedTotal);
}
public void Dicsount_Above_100()
{
// Arrange (시나리오를 설정한다.)
IDiscountHelper target = getTestObject();
decimal total = 200;
// Act (작업을 시도한다.)
var discountedTotal = target.ApplyDiscount(total);
// Assert(결과를 검증한다.)
Assert.AreEqual(total * 0.9M, discountedTotal);
}
public void Discount_Above_100()
{
// arrange (организация)
IDiscountHelper target = getTestObject();
decimal total = 200;
// act (акт)
var discountedTotal = target.ApplyDiscount(total);
// assert (утверждение)
Assert.AreEqual(total * 0.9M, discountedTotal);
}
public void DiscountIs10PercentOver100() //discount should be 10%
{
//arrange
IDiscountHelper target = this.getTestObject();
decimal total = 200;
//act
var discountedTotal = target.ApplyDiscount(total);
//assert
Assert.AreEqual(total * 0.9M, discountedTotal);
}
public void ApplyDiscount_PriceAbove100_Discount10Perc()
{
// Assert
IDiscountHelper discountHelper = GetTestObject();
decimal price = 200;
// Act
var discountedPrice = discountHelper.ApplyDiscount(price);
// Assert
Assert.AreEqual(180, discountedPrice);
}
public void Discount_Above_100()
{
// arrange
IDiscountHelper target = getTestObject();
decimal total = 200;
// act
var discountedTotal = target.ApplyDiscount(total);
// assert
Assert.AreEqual(total * 0.9M, discountedTotal, ">$100 discount is wrong");
}
