public void GetTickers_Search()
{
// Arrange
const string query = "crude oil";
const bool isSearch = true;
var paging = new PagingOptions(10, 1);
// Act
var dataSource = _dataProvider.GetTickers(query, isSearch, paging);
// Assert
Assert.True(dataSource.Success);
Assert.True(dataSource.Data.Tickers.Any());
}
public OperationResult<DataSet> GetTickers(string query, bool isSearch, PagingOptions paging)
{
try
{
var client = new RestClient(QuandlSettings.QuandlSearchUrl);
var restRequest = new RestRequest("datasets.json", Method.GET);
if (isSearch)
{
restRequest.AddParameter("query", query);
}
else
{
restRequest.AddParameter("query", "*");
restRequest.AddParameter("source_code", query);
}
restRequest.AddParameter("per_page", paging.PerPage);
restRequest.AddParameter("page", paging.PageNumber);
restRequest.AddParameter("auth_token", QuandlSettings.QuandlToken);
var response = client.Execute(restRequest);
if (response.ResponseStatus != ResponseStatus.Completed)
{
_logger.Error(response.ErrorException);
return new OperationResult<DataSet>(false, response.ErrorMessage);
}
else
{
var result = response.Content.FromJson<RootObjectDataSet>();
var data = _mapper.ToDataSet(result);
if (isSearch)
{
data.TotalCount = data.Tickers.Count;
}
return new OperationResult<DataSet>(data);
}
}
catch (Exception ex)
{
_logger.Error(ex);
throw new QuandlProviderException(ex.Message, ex);
}
}