public void GetPrices_FourMonths()
{
// Arrange
List <SecurityDaily> dataFromQuandl = new List <SecurityDaily>()
{
{ new SecurityDaily {
Ticker = "GOOGL", Date = "2016-01-04", Open = (Decimal)762.2, High = (Decimal)762.2, Low = (Decimal)747.54, Close = (Decimal)759.44, Volume = (Decimal)3369068.0
} }
};
// Quandl should be called 4 times: for 2016-01, 2016-02, 2016-03, 2016-04
String ticker = "GOOGL";
String start = "2016-01-12";
String end = "2016-04-23";
// Act
_mockQuandlConsumer.Setup(x => x.GetDailyPrices(It.IsAny <String>(), It.IsAny <String>(), It.IsAny <String>()))
.Returns(Task.FromResult(dataFromQuandl));
var controller = new PricesController(_mockQuandlConsumer.Object);
var result = controller.GetPrices(ticker, start, end);
// Assert
_mockQuandlConsumer.Verify(x => x.GetDailyPrices(It.IsAny <String>(), It.IsAny <String>(), It.IsAny <String>()), Times.Exactly(4));
}
public void GetPrices_MonthlyAverage()
{
// Arrange
List <SecurityDaily> dataFromQuandl = new List <SecurityDaily>()
{
{ new SecurityDaily {
Ticker = "GOOGL", Date = "2016-01-04", Open = (Decimal)762.2, High = (Decimal)762.2, Low = (Decimal)747.54, Close = (Decimal)759.44, Volume = (Decimal)3369068.0
} },
{ new SecurityDaily {
Ticker = "GOOGL", Date = "2016-01-05", Open = (Decimal)764.1, High = (Decimal)769.2, Low = (Decimal)755.65, Close = (Decimal)761.53, Volume = (Decimal)2260795.0
} },
{ new SecurityDaily {
Ticker = "GOOGL", Date = "2016-01-06", Open = (Decimal)750.37, High = (Decimal)765.73, Low = (Decimal)748.0, Close = (Decimal)759.33, Volume = (Decimal)2410301.0
} }
};
String ticker = "GOOGL";
// Quandl should be called only once: for 2016-01
String start = "2016-01-05";
String end = "2016-01-23";
String startMonth = "2016-01-01";
String startNextMonth = "2016-02-01";
// Act
_mockQuandlConsumer.Setup(x => x.GetDailyPrices(ticker, startMonth, startNextMonth))
.Returns(Task.FromResult(dataFromQuandl));
var controller = new PricesController(_mockQuandlConsumer.Object);
var result = controller.GetPrices(ticker, start, end);
// Assert
_mockQuandlConsumer.Verify(x => x.GetDailyPrices(ticker, startMonth, startNextMonth), Times.Once());
var okResult = result.Should().BeOfType <OkObjectResult>().Subject;
var securitySummary = okResult.Value.Should().BeAssignableTo <PricesController.SecuritySummary>().Subject;
securitySummary._monthlyAverages.Count().Should().Be(1);
securitySummary._monthlyAverages.First().As <PricesController.MonthlyAverage>()._month.Should().Be("2016-01");
securitySummary._monthlyAverages.First().As <PricesController.MonthlyAverage>()._open.Should().Be((Decimal)758.89);
securitySummary._monthlyAverages.First().As <PricesController.MonthlyAverage>()._close.Should().Be((Decimal)760.1);
}
