public void Test_If_Convertion_From_Default_To_Currency_Returns_Correct_Amount()
{
var inputItem = new InputItem
{
CurrencyFrom = new CurrencyItem {
IsoName = CurrencyIso.DKK
},
CurrencyTo = new CurrencyItem {
IsoName = CurrencyIso.EUR
},
MoneyAmount = 1
};
var mock = new Mock <IExchangeItemRepository>();
mock.Setup(m => m.GetByCurrencies(It.IsAny <CurrencyItem>(), It.IsAny <CurrencyItem>()))
.Returns(new ExchangeItem {
Amount = 743.94m
});
mock.Setup(m => m.DefaultCurrency)
.Returns(new CurrencyItem {
IsoName = CurrencyIso.DKK
});
var exchangeService = new ExchangeService(mock.Object);
var amount = exchangeService.Calculate(inputItem);
Assert.AreEqual(0.1344m, amount);
}
public void Test_If_Convertion_From_Currency_To_Currency_Returns_Correct_Amount()
{
var itemsAmount = 2;
var inputItem = new InputItem
{
CurrencyFrom = new CurrencyItem {
IsoName = CurrencyIso.EUR
},
CurrencyTo = new CurrencyItem {
IsoName = CurrencyIso.USD
},
MoneyAmount = itemsAmount
};
var mock = new Mock <IExchangeItemRepository>();
mock.Setup(m => m.GetByCurrencies(It.Is <CurrencyItem>(i => i.IsoName == CurrencyIso.EUR),
It.Is <CurrencyItem>(i => i.IsoName == CurrencyIso.DKK)))
.Returns(new ExchangeItem {
Amount = 743.94m * itemsAmount
});
mock.Setup(m => m.GetByCurrencies(It.Is <CurrencyItem>(i => i.IsoName == CurrencyIso.USD),
It.Is <CurrencyItem>(i => i.IsoName == CurrencyIso.DKK)))
.Returns(new ExchangeItem {
Amount = 663.11m * itemsAmount
});
mock.Setup(m => m.DefaultCurrency)
.Returns(new CurrencyItem {
IsoName = CurrencyIso.DKK
});
var exchangeService = new ExchangeService(mock.Object);
var amount = exchangeService.Calculate(inputItem);
Assert.AreEqual(2.2438m, amount);
}
public void Test_If_The_Same_Currencies_Return_Same_Amount()
{
var expectedAmount = 10;
var inputItem = new InputItem {
MoneyAmount = expectedAmount
};
var mock = new Mock <IExchangeItemRepository>();
var exchangeService = new ExchangeService(mock.Object);
var amount = exchangeService.Calculate(inputItem);
Assert.AreEqual(expectedAmount, amount);
}