public void UserCanViewTopThreeExchangesTrustScore(List <Exchange> exchanges)
{
$"When the user queries the top three exchanges"
.x(async() => { exchanges = (await ZigluService.GetExchanges(3)).ToList(); });
$"Then the user can see each of the exchanges names and their trust ranking"
.x(() =>
{
Assert.Equal(3, exchanges.Count);
foreach (var exchange in exchanges)
{
exchange.TrustScore.Should().NotBe(default);
public void UserCanQueryCoinValueInGbp(string coinId)
{
Coin coin = null;
$"When the user queries coin data for {coinId}"
.x(async() =>
{
coin = await ZigluService.CoinInfo(coinId);
});
$"Then the user sees data for {coinId}"
.x(() =>
{
_output.WriteLine(Service.ModelToTextOutput(coin));
Assert.Equal(coinId, coin.Name, true);
});
$"And the user sees the value of {coinId} in GBP"
.x(() => { coin.MarketValue.Should().NotBe(default); });
[InlineData(5)] // test works for however many exchanges you want to see
public void UserCanView24HourBitcoinTradingVolumes(int numberOfExchanges)
{
var tradingVolumesExchanges = new List <Exchange>();
// What's the given here? there isn't really one?
// Givens are meant to describe initial system context
// https://cucumber.io/docs/gherkin/reference/#given
"When the user queries trading volumes"
.x(async() =>
{
tradingVolumesExchanges = (await ZigluService
.TopBitcoinTradingVolumesByExchange(numberOfExchanges)).ToList();
});
$"Then the user sees the top {numberOfExchanges} exchanges with the highest 24 hour trading bitcoin volumes"
.x(() =>
{
Assert.Equal(numberOfExchanges, tradingVolumesExchanges.Count);
_output
.WriteLine(
$"Top {numberOfExchanges} Exchanges with Highest 24 Hour Normalised BTC Trade Volumes:");
foreach (var output in tradingVolumesExchanges
.Select(exchange => $"{exchange.Name}/{exchange.TradeVolume24HoursNormalized}"))
{
_output.WriteLine(output);
}
});
// we're effectively testing the service has ordered the results desc here
// OK I guess as we're actually testing something in ziglus domain here
$"And the results are in descending order"
.x(() =>
{
tradingVolumesExchanges.Should()
.BeInDescendingOrder(x => x.TradeVolume24HoursNormalized);
});
}
