/// <summary>
/// Will start calculating leaderboard, and invoke LeaderboardUpdated
/// each time new results are available.
/// </summary>
public async Task StartCalculating()
{
var stream = _service.CalculateTopTenLive();
await foreach (var topTen in stream)
{
await Clients.Caller.LeaderboardUpdated(topTen);
}
}
public async Task CalculateTopTenLive_WithResultsFromFacade_ReturnsAccurateTopTen(
AanbodPage[] pages,
string[] leaderboardNames,
int[] leaderboardScores)
{
// Arrange
var pageQueue = new Queue <AanbodPage>(pages);
// By dequeueing, this will fail hard if it tries getting more pages than it should
_facadeMock.Setup(f => f.GetAanbod(It.IsAny <string>(), It.IsAny <int>(), It.IsAny <int>(), It.IsAny <CancellationToken>()))
.ReturnsAsync(() => pageQueue.Dequeue());
// Act
var lastResult = await _service.CalculateTopTenLive().LastAsync();
// Assert
for (var i = 0; i < lastResult.Leaderboard.Length; i++)
{
Assert.Equal(leaderboardNames[i], lastResult.Leaderboard[i].AgentName);
Assert.Equal(leaderboardScores[i], lastResult.Leaderboard[i].NumberOfAds);
}
}