public void ForStock_WhenCalled_ProperSeriesIdentifierCreated()
{
var dataSource = CreateDataSource("dummy");
var series = dataSource.ForStock(TomEntityBuilder.CreateStockHandle("a", "a"));
Assert.That(series.Identifier.Owner, Is.InstanceOf <StockObjectIdentifier>());
Assert.That(series.Identifier.Type.Name, Is.EqualTo("dummy"));
}
public void GetSingleValue_MultipleCurrenciesAvailable()
{
ISingleDataSource <int> dataSource = new XmlDataSource <int>("SingleValue", myDataStore);
var stock = TomEntityBuilder.CreateStockHandle("SanDisk", "US80004C1018", "Dollar");
var value = dataSource.ForStock(stock);
Assert.That(value, Is.EqualTo(456));
}
public void Create_DifferentStock_NewDataCreated()
{
var dataSource = CreateDataSource();
var data1 = dataSource.ForStock(TomEntityBuilder.CreateStockHandle("a", "a"));
var data2 = dataSource.ForStock(TomEntityBuilder.CreateStockHandle("b", "b"));
Assert.That(data1, Is.Not.EqualTo(data2));
}
public void Create_SameStock_DataIsCached()
{
var dataSource = CreateDataSource();
var data1 = dataSource.ForStock(TomEntityBuilder.CreateStockHandle("a", "a"));
var data2 = dataSource.ForStock(TomEntityBuilder.CreateStockHandle("a", "a"));
Assert.That(data1, Is.EqualTo(data2));
}
public void Create_DifferentStock_NewDataCreated()
{
var dataSource = CreateDataSource();
var data1 = dataSource.ForStock(TomEntityBuilder.CreateStockHandle("a", "a"));
var data2 = dataSource.ForStock(TomEntityBuilder.CreateStockHandle("b", "b"));
Assert.IsFalse(object.ReferenceEquals(data1, data2));
}
public void Create_SameStock_DataIsCached()
{
var dataSource = CreateDataSource();
var data1 = dataSource.ForStock(TomEntityBuilder.CreateStockHandle("a", "a"));
var data2 = dataSource.ForStock(TomEntityBuilder.CreateStockHandle("a", "a"));
Assert.IsTrue(object.ReferenceEquals(data1, data2));
}
public void GetPrices()
{
IEnumerableDataSource <SimplePrice> dataSource = new XmlDataSource <SimplePrice>("Prices", myDataStore);
var stock = TomEntityBuilder.CreateStockHandle("SanDisk", "US80004C1018", "Dollar");
var prices = new TimedValueSet <DateTime, double>(dataSource.ForStock(stock));
Assert.That(prices[new DateTime(2010, 12, 13)].Value, Is.EqualTo(4.63));
Assert.That(prices[new DateTime(2010, 12, 12)].Value, Is.EqualTo(4.53));
Assert.That(prices[new DateTime(2010, 12, 11)].Value, Is.EqualTo(4.43));
Assert.That(prices[new DateTime(2010, 12, 10)].Value, Is.EqualTo(4.33));
}
public void ForStock_WhenCalled_OperatorsAreApplied()
{
var data = new List <SimplePrice>()
{
new SimplePrice(DateTime.Now, 0)
};
var dataSource = CreateDataSource("dummy", data, new ClearDataOperator());
var series = dataSource.ForStock(TomEntityBuilder.CreateStockHandle("a", "a"));
Assert.That(series, Is.Empty);
}
public void ForStock_WhenCalled_DataIsSet()
{
var data = new List <SimplePrice>()
{
new SimplePrice(DateTime.Now, 0)
};
var dataSource = CreateDataSource("dummy", data);
var series = dataSource.ForStock(TomEntityBuilder.CreateStockHandle("a", "a"));
Assert.That(series, Is.EquivalentTo(data));
}
