public void Products_SummEqualProduct_Test()
{
// arrange
Products product_one = new AlcoholicDrinks("Лидское", 2.3, 1.1, 50);
Products product_two = new AlcoholicDrinks("Лидское", 2.5, 1.3, 10);
double expecterd_purchasePrice = 2.333;
double expecterd_murkup_coefficient = 1.133;
double expecterd_numberOfUnits = 60;
double delta = .001;
// act
bool is_true = product_one.SummEqualProduct(product_two);
// assert
Assert.AreEqual(is_true, true);
Assert.AreEqual(expecterd_purchasePrice, product_one.PurchasePrice, delta);
Assert.AreEqual(expecterd_murkup_coefficient, product_one.MurkupCoefficient, delta);
Assert.AreEqual(expecterd_numberOfUnits, product_one.NumberOfUnits, delta);
}
public void Products_PriceType_Test()
{
// arrange
Products product_one = new AlcoholicDrinks("Лидское", 2.5, 1.3, 10);
double expecterd_Rubles = 3.25;
int expecterd_Penny = 325;
double delta = .001;
// act
product_one.PriceSetType(Products.Types.Penny);
int penny = (int)product_one.UnitCost;
product_one.PriceSetType(Products.Types.Rubles);
double rubles = product_one.UnitCost;
// assert
Assert.AreEqual(expecterd_Rubles, rubles, delta);
Assert.AreEqual(expecterd_Penny, penny);
}
public void JSON_SerializeDeserializeObjectFromFile_Test()
{
// arrange
Products product = new AlcoholicDrinks("Лидское", 2.3, 1.1, 50);
string expecterd_name = "Лидское";
double expecterd_purchasePrice = 2.3;
double expecterd_murkup_coefficient = 1.1;
double expecterd_numberOfUnits = 50;
TypesOfGood expecterd_productType = TypesOfGood.AlcoholicDrinks;
double delta = .001;
Products product_JSON;
// act
JSONConverter.SerializeToFile("test.json", product);
JSONConverter.DeserializeFromFile("test.json", out product_JSON);
// assert
Assert.AreEqual(expecterd_name, product_JSON.ProductName);
Assert.AreEqual(expecterd_productType, product_JSON.ProductType);
Assert.AreEqual(expecterd_purchasePrice, product_JSON.PurchasePrice, delta);
Assert.AreEqual(expecterd_murkup_coefficient, product_JSON.MurkupCoefficient, delta);
Assert.AreEqual(expecterd_numberOfUnits, product_JSON.NumberOfUnits, delta);
}
