internal static void Stream_WithCorrectPageSize <TObject, TParam>(
Func <List <TObject> > getObjects,
Func <IEnumerable <TObject> > streamObjects,
Func <TParam, List <TObject> > getManualObjects,
IEqualityComparer <TObject> comparer,
TParam parameters, int?start,
bool retry = false) where TParam : PageableParameters
{
var normalObjects = getObjects();
var streamedObjects = streamObjects().ToList();
Assert.AreEqual(start, parameters.Start);
var firstManualObjects = getManualObjects(parameters);
parameters.Page++;
var secondManualObjects = getManualObjects(parameters);
parameters.Page++;
var thirdManualObjects = getManualObjects(parameters);
var allManualObjects = new List <TObject>();
allManualObjects.AddRange(firstManualObjects);
allManualObjects.AddRange(secondManualObjects);
allManualObjects.AddRange(thirdManualObjects);
AssertEx.AreEqualLists(normalObjects, streamedObjects, comparer, "Normal logs were not equal to streamed logs", retry);
AssertEx.AreEqualLists(normalObjects, allManualObjects, comparer, "Normal logs were not equal to manual logs", retry);
AssertEx.AllListElementsUnique(normalObjects, comparer);
AssertEx.AllListElementsUnique(streamedObjects, comparer);
AssertEx.AllListElementsUnique(allManualObjects, comparer);
}
public void Data_StreamLogs_WithIncorrectPageSize()
{
FilterTests.Retry(retry =>
{
var correctParameters = new LogParameters(null, RecordAge.Today, 15)
{
PageSize = 5
};
var automaticParameters = new LogParameters(null, RecordAge.Today, 15)
{
Start = 0, PageSize = 5
};
var manualParameters = new LogParameters(null, RecordAge.Today, 5)
{
Start = 0
};
//The real logs that exist on the server. This is what all other requests compare against
var correctLogs = client.GetLogs(correctParameters);
//What we get when we make the same request with a starting index of 0. We expect GetLogs to return
//something equivalent to a normal request, but StreamSensors to contain a duplicate at index 4 and 5
var automaticLogs = client.GetLogs(automaticParameters);
var automaticStreamLogs = client.StreamLogs(automaticParameters, true).ToList();
//What we get when we manually increment the pages of a stream. We expect to end up with a list
//identical to our streamed list
var firstManualLogs = client.GetLogs(manualParameters);
manualParameters.Page++;
var secondManualLogs = client.GetLogs(manualParameters);
manualParameters.Page++;
var thirdManualLogs = client.GetLogs(manualParameters);
var allManualLogs = new List <Log>();
allManualLogs.AddRange(firstManualLogs);
allManualLogs.AddRange(secondManualLogs);
allManualLogs.AddRange(thirdManualLogs);
var comparer = PrtgAPIHelpers.LogEqualityComparer();
AssertEx.AreEqualLists(correctLogs, automaticLogs, comparer, "Correct logs were not equal to off by one logs", retry);
AssertEx.AreEqualLists(automaticStreamLogs, allManualLogs, comparer, "Streamed off by one logs were not equal to manual logs", retry);
Assert.IsTrue(comparer.Equals(automaticStreamLogs[4], automaticStreamLogs[5]));
Assert.IsTrue(comparer.Equals(allManualLogs[4], allManualLogs[5]));
//now check none of the OTHER elements are equal to each other
var automaticDiff = automaticStreamLogs.Where((l, i) => i != 4 && i != 5).ToList();
var manualDiff = allManualLogs.Where((l, i) => i != 4 && i != 5).ToList();
AssertEx.AllListElementsUnique(automaticDiff, comparer);
AssertEx.AllListElementsUnique(manualDiff, comparer);
});
}