public void CompactData_WorksWithTwoEntriesThatAreFarApart()
{
// Since it will be greater than the secondsInterval, 2 should be inserted to represent the gap
IList <SystemPerformance> data = new List <SystemPerformance>
{
new SystemPerformance {
AuditTime = new DateTime(2015, 1, 1, 6, 0, 0), Value = 10
},
new SystemPerformance {
AuditTime = new DateTime(2015, 1, 1, 6, 10, 0), Value = 10
},
};
SystemPerformance.CompactData(data, secondsInterval);
CollectionAssert.AreEqual(new List <SystemPerformance>
{
new SystemPerformance {
AuditTime = new DateTime(2015, 1, 1, 6, 0, 0), Value = 10
},
new SystemPerformance {
AuditTime = new DateTime(2015, 1, 1, 6, 0, 1), Value = 0
},
new SystemPerformance {
AuditTime = new DateTime(2015, 1, 1, 6, 9, 59), Value = 0
},
new SystemPerformance {
AuditTime = new DateTime(2015, 1, 1, 6, 10, 0), Value = 10
},
}, data.ToList(), string.Format("Different number of elements: {0}", data.Count));
}
public void CompactData_WorksWithThreeEntriesThatAreTheSame()
{
IList <SystemPerformance> data = new List <SystemPerformance>
{
new SystemPerformance {
AuditTime = new DateTime(2015, 1, 1, 6, 0, 0), Value = 10
},
new SystemPerformance {
AuditTime = new DateTime(2015, 1, 1, 6, 1, 0), Value = 10
},
new SystemPerformance {
AuditTime = new DateTime(2015, 1, 1, 6, 2, 0), Value = 10
},
};
SystemPerformance.CompactData(data, secondsInterval);
CollectionAssert.AreEqual(new List <SystemPerformance>
{
new SystemPerformance {
AuditTime = new DateTime(2015, 1, 1, 6, 0, 0), Value = 10
},
new SystemPerformance {
AuditTime = new DateTime(2015, 1, 1, 6, 2, 0), Value = 10
},
}, data.ToList());
}
public void CompactData_WorksWithEmptyList()
{
IList <SystemPerformance> data = new List <SystemPerformance>();
SystemPerformance.CompactData(data, secondsInterval);
CollectionAssert.AreEqual(new List <SystemPerformance>(), data.ToList());
}
public IList <SystemPerformance> GetSystemCpuPerformanceData(string cpuFrom, string to, bool?raw = null)
{
try
{
DateTime fromDate = DateTime.ParseExact(cpuFrom, Constants.DateFormat, CultureInfo.InvariantCulture);
DateTime toDate = DateTime.ParseExact(to, Constants.DateFormat, CultureInfo.InvariantCulture);
using (var dao = _daoFactory.Create <ISystemDao>())
{
var data = dao.GetCpuPerformanceData(fromDate, toDate);
if (raw != true)
{
SystemPerformance.CompactData(data, SecondsInterval);
SystemPerformance.LowerResolution(
data,
ApplicationSettings.Current.PerformanceGraphMaxPoints,
ApplicationSettings.Current.PerformanceGraphThreshold);
}
return(data);
}
}
catch (Exception e)
{
log.Error("REST API Error", e);
throw new HttpResponseException(HttpStatusCode.BadRequest);
}
}
public void CompatData_WorksWithSingleEntry()
{
IList <SystemPerformance> data = new List <SystemPerformance>
{
new SystemPerformance {
AuditTime = new DateTime(2015, 1, 1, 6, 0, 0), Value = 10
}
};
SystemPerformance.CompactData(data, secondsInterval);
CollectionAssert.AreEqual(new List <SystemPerformance>
{
new SystemPerformance {
AuditTime = new DateTime(2015, 1, 1, 6, 0, 0), Value = 10
}
}, data.ToList());
}