public void CheckHourlySummaryOnlyGetsLast60Minutes()
{
var cache = new LoadMetricsCache();
cache.Add(new LoadMetrics("server-1", 20.0, 40.0));
cache.Add(new LoadMetrics("server-1", 40.0, 80.0, DateTimeOffset.UtcNow.AddMinutes(-65)));
var query = new LoadMetricsSummaryQuery(cache);
var summary = query.GetHourlySummary("server-1");
Assert.Equal(1, summary.Count);
Assert.Equal(20.0, summary.First().AvgCpuLoad);
Assert.Equal(40.0, summary.First().AvgRamLoad);
}
public void CheckCorrectHourlySummary()
{
var cache = new LoadMetricsCache();
cache.Add(new LoadMetrics("server-1", 20.0, 40.0));
cache.Add(new LoadMetrics("server-1", 60.0, 60.0));
var query = new LoadMetricsSummaryQuery(cache);
var summary = query.GetHourlySummary("server-1");
Assert.NotNull(summary);
Assert.Equal(1, summary.Count);
Assert.Equal(40.0, summary.First().AvgCpuLoad);
Assert.Equal(50.0, summary.First().AvgRamLoad);
}
public void SummaryIsEmpty()
{
var cache = new LoadMetricsCache();
var query = new LoadMetricsSummaryQuery(cache);
var hourlySummary = query.GetHourlySummary("server-1");
var dailySummary = query.GetDailySummary("server-1");
Assert.Equal(0, hourlySummary.Count);
Assert.Equal(0, dailySummary.Count);
}