public void GetHistoricalRateEndpointShouldReturnSuccessFalseOnException()
{
//ARRANGE
var currencyLayerApiProviderMock = new Mock <ICurrencyLayerApiProvider>(MockBehavior.Strict);
currencyLayerApiProviderMock.Setup(x => x.GetHistoricalRatesForGivenCurrency(It.IsAny <string>(), It.IsAny <DateTime>())).Throws(new Exception());
string currency = "USD";
//ACT
var controller = new HistoricalRateProcessor(currencyLayerApiProviderMock.Object);
var result = controller.GetHistoricalRatesForGivenCurrency(currency);
//ASSERT
Assert.Equal(false, result.Success);
}
public void GetHistoricalRateEndpointShouldReturnSuccessFalseOnEmptyQuotes()
{
//ARRANGE
var currencyLayerApiProviderMock = new Mock <ICurrencyLayerApiProvider>(MockBehavior.Strict);
var apiResponseMock = new HistoricalRateApiResult();
apiResponseMock.Success = true;
apiResponseMock.Quotes = new Dictionary <string, decimal>();
currencyLayerApiProviderMock.Setup(x => x.GetHistoricalRatesForGivenCurrency(It.IsAny <string>(), It.IsAny <DateTime>())).Returns(apiResponseMock);
string currency = "USD";
//ACT
var controller = new HistoricalRateProcessor(currencyLayerApiProviderMock.Object);
var result = controller.GetHistoricalRatesForGivenCurrency(currency);
//ASSERT
Assert.Equal(false, result.Success);
}
public void GetHistoricalRateEndpointShouldNotReturnSuccessMessageOnFailure()
{
//ARRANGE
var currencyLayerApiProviderMock = new Mock <ICurrencyLayerApiProvider>(MockBehavior.Strict);
var apiResponseMock = new HistoricalRateApiResult();
apiResponseMock.Success = false;
apiResponseMock.Quotes = new Dictionary <string, decimal>();
apiResponseMock.Quotes.Add("teste", 9.0m);
currencyLayerApiProviderMock.Setup(x => x.GetHistoricalRatesForGivenCurrency(It.IsAny <string>(), It.IsAny <DateTime>())).Returns(apiResponseMock);
string currency = "USD";
//ACT
var controller = new HistoricalRateProcessor(currencyLayerApiProviderMock.Object);
var result = controller.GetHistoricalRatesForGivenCurrency(currency);
//ASSERT
Assert.NotEqual("Successful Operation", result.Message);
}
public void GetHistoricalRateEndpointShouldReturnAllSevenQuotesWithCorrectValuesOnSuccess()
{
//ARRANGE
var currencyLayerApiProviderMock = new Mock <ICurrencyLayerApiProvider>(MockBehavior.Strict);
var apiResponseMock = new HistoricalRateApiResult();
apiResponseMock.Success = true;
apiResponseMock.Quotes = new Dictionary <string, decimal>();
apiResponseMock.Quotes.Add("teste", 9.0m);
currencyLayerApiProviderMock.Setup(x => x.GetHistoricalRatesForGivenCurrency(It.IsAny <string>(), It.IsAny <DateTime>())).Returns(apiResponseMock);
string currency = "USD";
//ACT
var controller = new HistoricalRateProcessor(currencyLayerApiProviderMock.Object);
var result = controller.GetHistoricalRatesForGivenCurrency(currency);
//ASSERT
foreach (List <double> innerResult in result.Quotes)
{
Assert.Equal(2, innerResult.Count);
Assert.True(innerResult.Contains(9.0));
}
}
