public void BuildsSymbolsStringFromFile()
{
GetDefaults();
string filepath = _dir + @"SandPRemoved.csv";
SymbolListBuilder builder = new SymbolListBuilder();
FileInfo symbolFileInfo = new FileInfo(filepath);
var result = builder.BuildSymbolsStringFromFile(symbolFileInfo);
Assert.IsTrue(result.Length > 0);
}
public void BuildsAListFromFile()
{
GetDefaults();
SymbolListBuilder builder = new SymbolListBuilder();
FileInfo symbolFileInfo = new FileInfo(_dir + @"\SandP_Companies.csv");
Dictionary<string, string> symbolDictionary = builder.BuildListFromFile(symbolFileInfo);
Assert.IsNotNull(symbolDictionary);
Assert.IsNotNull(symbolFileInfo);
Assert.IsTrue(symbolDictionary.ContainsKey("MMM"));
}
/// <summary>
/// Main entry point for the class. Downloads all data for all symbols in a list
/// </summary>
/// <returns>Task - not used</returns>
public async Task DownloadDataFromListAsync()
{
FileInfo symbolFileInfo = new FileInfo(SymbolList);
if (!symbolFileInfo.Exists)
{
throw new FileNotFoundException(symbolFileInfo.FullName);
}
// Build a list of symbols from the symbol file
var symbolList = new SymbolListBuilder().BuildListFromFile(symbolFileInfo);
// use a dummy symbol to create the object
_uriBuilder = new DownloadURIBuilder(Exchange, "A");
await LoopSymbolList(symbolList);
}
/// <summary>
/// Entry point for downloading data from a list
/// </summary>
/// <returns>nothing</returns>
public async Task DownloadDataFromListAsync()
{
FileInfo symbolFileInfo = new FileInfo(SymbolList);
if (!symbolFileInfo.Exists)
{
throw new FileNotFoundException(symbolFileInfo.FullName);
}
// Build a list of symbols from the symbol file
var symbolList = new SymbolListBuilder().BuildListFromFile(symbolFileInfo);
// use a dummy symbol to create the object
_uriBuilder = new DownloadURIBuilder(Exchange, "A");
if (_wClient == null)
{
_wClient = new WebClient();
_wClient.DownloadDataCompleted += wClient_DownloadDataCompleted;
}
await LoopSymbolList(symbolList);
}