public async Task GetSearchedTickers_ShouldReturnMatchingSymbols()
{
var stockSymbol = "MSFT";
var alphaVantageClient = new AlphaVantageClient(_mockHttpFactory, _mockAlphaVantageOptionsAccessor.Object, _parserFactory, _mockLogger.Object);
IEnumerable <SymbolSearchResult> searchResults = await alphaVantageClient.GetSearchedTickers(stockSymbol);
Assert.True(searchResults.Count() > 0);
Assert.Equal(stockSymbol, searchResults.First().Ticker);
SymbolSearchResult msftSymbol = searchResults.First();
Assert.Contains("Microsoft", msftSymbol.FullName);
Assert.Equal(1.0000m, msftSymbol.Match);
}