public void AddingEventData()
{
// given
var dataOne = new BeaconCacheRecord(0L, "foo");
var dataTwo = new BeaconCacheRecord(1L, "bar");
var target = new BeaconCacheEntry();
// when adding first record
target.AddEventData(dataOne);
// then
Assert.That(target.ActionData, Is.Empty);
Assert.That(target.EventData, Is.EqualTo(new object[] { dataOne }));
Assert.That(target.EventDataBeingSent, Is.Null);
Assert.That(target.ActionDataBeingSent, Is.Null);
// and when adding second record
target.AddEventData(dataTwo);
// then
Assert.That(target.ActionData, Is.Empty);
Assert.That(target.EventData, Is.EqualTo(new object[] { dataOne, dataTwo }));
Assert.That(target.EventDataBeingSent, Is.Null);
Assert.That(target.ActionDataBeingSent, Is.Null);
}
public void ResetDataMarkedForSendingMovesPreviouslyCopiedDataBack()
{
// given
var dataOne = new BeaconCacheRecord(0L, "One");
var dataTwo = new BeaconCacheRecord(0L, "Two");
var dataThree = new BeaconCacheRecord(1L, "Three");
var dataFour = new BeaconCacheRecord(1L, "Four");
var target = new BeaconCacheEntry();
target.AddEventData(dataOne);
target.AddEventData(dataFour);
target.AddActionData(dataTwo);
target.AddActionData(dataThree);
target.CopyDataForSending();
// when data is reset
target.ResetDataMarkedForSending();
// then
Assert.That(target.EventData, Is.EqualTo(new[] { dataOne, dataFour }));
Assert.That(target.ActionData, Is.EqualTo(new[] { dataTwo, dataThree }));
Assert.That(target.EventDataBeingSent, Is.Null);
Assert.That(target.ActionDataBeingSent, Is.Null);
}
public void ResetDataMarkedForSendingResetsMarkedForSendingFlag()
{
// given
var dataOne = new BeaconCacheRecord(0L, "One");
var dataTwo = new BeaconCacheRecord(0L, "Two");
var dataThree = new BeaconCacheRecord(1L, "Three");
var dataFour = new BeaconCacheRecord(1L, "Four");
var target = new BeaconCacheEntry();
target.AddEventData(dataOne);
target.AddEventData(dataFour);
target.AddActionData(dataTwo);
target.AddActionData(dataThree);
target.CopyDataForSending();
// when data is retrieved
target.GetChunk("", 1024, '&');
// then all records are marked for sending
Assert.That(dataOne.IsMarkedForSending, Is.True);
Assert.That(dataTwo.IsMarkedForSending, Is.True);
Assert.That(dataThree.IsMarkedForSending, Is.True);
Assert.That(dataFour.IsMarkedForSending, Is.True);
// and when
target.ResetDataMarkedForSending();
// then
Assert.That(dataOne.IsMarkedForSending, Is.False);
Assert.That(dataTwo.IsMarkedForSending, Is.False);
Assert.That(dataThree.IsMarkedForSending, Is.False);
Assert.That(dataFour.IsMarkedForSending, Is.False);
}
public void GetChunksTakesSizeIntoAccount()
{
// given
var dataOne = new BeaconCacheRecord(0L, "One");
var dataTwo = new BeaconCacheRecord(0L, "Two");
var dataThree = new BeaconCacheRecord(1L, "Three");
var dataFour = new BeaconCacheRecord(1L, "Four");
var target = new BeaconCacheEntry();
target.AddEventData(dataOne);
target.AddEventData(dataFour);
target.AddActionData(dataTwo);
target.AddActionData(dataThree);
target.CopyDataForSending();
// when requesting first chunk
var obtained = target.GetChunk("prefix", 1, '&');
// then only prefix is returned, since "prefix".length > maxSize (=1)
Assert.That(obtained, Is.EqualTo("prefix"));
// and when retrieving something which is one character longer than "prefix"
obtained = target.GetChunk("prefix", "prefix".Length, '&');
// then based on the algorithm prefix and first element are retrieved
Assert.That(obtained, Is.EqualTo("prefix&One"));
// and when retrieving another chunk
obtained = target.GetChunk("prefix", "prefix&One".Length, '&');
// then
Assert.That(obtained, Is.EqualTo("prefix&One&Four"));
}
public void RemoveOldestRecordsDoesNotRemoveAnythingFromEventAndActionsBeingSent()
{
// given
var dataOne = new BeaconCacheRecord(1000L, "One");
var dataTwo = new BeaconCacheRecord(1500L, "Two");
var dataThree = new BeaconCacheRecord(2000L, "Three");
var dataFour = new BeaconCacheRecord(2500L, "Four");
var target = new BeaconCacheEntry();
target.AddEventData(dataOne);
target.AddEventData(dataFour);
target.AddActionData(dataTwo);
target.AddActionData(dataThree);
target.CopyDataForSending();
// when
var obtained = target.RemoveOldestRecords(10000);
// then
Assert.That(obtained, Is.EqualTo(0));
Assert.That(target.EventDataBeingSent, Is.EqualTo(new[] { dataOne, dataFour }));
Assert.That(target.ActionDataBeingSent, Is.EqualTo(new[] { dataTwo, dataThree }));
}
public void GetChunkMarksRetrievedData()
{
// given
var dataOne = new BeaconCacheRecord(0L, "One");
var dataTwo = new BeaconCacheRecord(0L, "Two");
var dataThree = new BeaconCacheRecord(1L, "Three");
var dataFour = new BeaconCacheRecord(1L, "Four");
var target = new BeaconCacheEntry();
target.AddEventData(dataOne);
target.AddEventData(dataFour);
target.AddActionData(dataTwo);
target.AddActionData(dataThree);
target.CopyDataForSending();
// when retrieving data
var obtained = target.GetChunk("prefix", 1024, '&');
// then
Assert.That(obtained, Is.EqualTo("prefix&" + dataOne.Data + "&" + dataFour.Data + "&" + dataTwo.Data + "&" + dataThree.Data));
// and all of them are marked
Assert.That(dataOne.IsMarkedForSending, Is.True);
Assert.That(dataTwo.IsMarkedForSending, Is.True);
Assert.That(dataThree.IsMarkedForSending, Is.True);
Assert.That(dataFour.IsMarkedForSending, Is.True);
}
public void RemoveOldestRecordsComparesTopActionAndEventDataAndRemovesOldest()
{
// given
var dataOne = new BeaconCacheRecord(1000, "One");
var dataTwo = new BeaconCacheRecord(1100L, "Two");
var dataThree = new BeaconCacheRecord(950L, "Three");
var dataFour = new BeaconCacheRecord(1200L, "Four");
var target = new BeaconCacheEntry();
target.AddEventData(dataOne);
target.AddActionData(dataTwo);
target.AddActionData(dataThree);
target.AddEventData(dataFour);
// when
var obtained = target.RemoveOldestRecords(1);
// then
Assert.That(obtained, Is.EqualTo(1));
Assert.That(target.ActionData, Is.EqualTo(new[] { dataTwo, dataThree }));
Assert.That(target.EventData, Is.EqualTo(new[] { dataFour }));
// when removing the next two
obtained = target.RemoveOldestRecords(2);
// then
Assert.That(obtained, Is.EqualTo(2));
Assert.That(target.ActionData, Is.Empty);
Assert.That(target.EventData, Is.EqualTo(new[] { dataFour }));
}
public void GetChunkGetsChunksFromEventDataBeforeActionData()
{
// given
var dataOne = new BeaconCacheRecord(0L, "One");
var dataTwo = new BeaconCacheRecord(0L, "Two");
var dataThree = new BeaconCacheRecord(1L, "Three");
var dataFour = new BeaconCacheRecord(1L, "Four");
var target = new BeaconCacheEntry();
target.AddEventData(dataOne);
target.AddEventData(dataFour);
target.AddActionData(dataTwo);
target.AddActionData(dataThree);
target.CopyDataForSending();
// when getting data to send
var obtained = target.GetChunk("a", 2, '&');
// then it's the first event data
Assert.That(obtained, Is.EqualTo("a&" + dataOne.Data));
// and when removing already sent data and getting next chunk
target.RemoveDataMarkedForSending();
obtained = target.GetChunk("a", 2, '&');
// then it's second event data
Assert.That(obtained, Is.EqualTo("a&" + dataFour.Data));
// and when removing already sent data and getting next chunk
target.RemoveDataMarkedForSending();
obtained = target.GetChunk("a", 2, '&');
// then it's the first action data
Assert.That(obtained, Is.EqualTo("a&" + dataTwo.Data));
// and when removing already sent data and getting next chunk
target.RemoveDataMarkedForSending();
obtained = target.GetChunk("a", 2, '&');
// then it's the second action data
Assert.That(obtained, Is.EqualTo("a&" + dataThree.Data));
// and when removing already sent data and getting next chunk
target.RemoveDataMarkedForSending();
obtained = target.GetChunk("a", 2, '&');
// then we get an empty string, since all chunks were sent & deleted
Assert.That(obtained, Is.Empty);
}
public void HasDataForSendingReturnsFalseIfDataWasNotCopied()
{
// given
var dataOne = new BeaconCacheRecord(1000L, "One");
var dataTwo = new BeaconCacheRecord(1500L, "Two");
var target = new BeaconCacheEntry();
target.AddEventData(dataOne);
target.AddEventData(dataTwo);
// when
var obtained = target.HasDataToSend;
// then
Assert.That(obtained, Is.False);
}
public void NeedsDataCopyBeforeSendingGivesTrueBeforeDataIsCopied()
{
// given
var target = new BeaconCacheEntry();
var dataOne = new BeaconCacheRecord(0L, "One");
var dataTwo = new BeaconCacheRecord(0L, "Two");
var dataThree = new BeaconCacheRecord(1L, "Three");
var dataFour = new BeaconCacheRecord(1L, "Four");
target.AddEventData(dataOne);
target.AddEventData(dataFour);
target.AddActionData(dataTwo);
target.AddActionData(dataThree);
// when, then
Assert.That(target.NeedsDataCopyBeforeSending, Is.True);
}
public void NeedsDataCopyBeforeChunkingGivesFalseAfterDataHasBeenCopied()
{
// given
var target = new BeaconCacheEntry();
var dataOne = new BeaconCacheRecord(0L, "One");
var dataTwo = new BeaconCacheRecord(0L, "Two");
var dataThree = new BeaconCacheRecord(1L, "Three");
var dataFour = new BeaconCacheRecord(1L, "Four");
target.AddEventData(dataOne);
target.AddEventData(dataFour);
target.AddActionData(dataTwo);
target.AddActionData(dataThree);
target.CopyDataForChunking();
// when, then
Assert.That(target.NeedsDataCopyBeforeChunking, Is.False);
}
public void RemoveOldestRecordsRemovesEventDataIfActionDataIsEmpty()
{
// given
var dataOne = new BeaconCacheRecord(4000L, "One");
var dataTwo = new BeaconCacheRecord(3000L, "Two");
var dataThree = new BeaconCacheRecord(2000L, "Three");
var dataFour = new BeaconCacheRecord(1000L, "Four");
var target = new BeaconCacheEntry();
target.AddEventData(dataOne);
target.AddEventData(dataTwo);
target.AddEventData(dataThree);
target.AddEventData(dataFour);
// when
var obtained = target.RemoveOldestRecords(2);
// then
Assert.That(obtained, Is.EqualTo(2)); // two were removed
Assert.That(target.EventData, Is.EqualTo(new[] { dataThree, dataFour }));
}
public void RemoveRecordsOlderThanRemovesRecordsFromEventData()
{
// given
var dataOne = new BeaconCacheRecord(4000L, "One");
var dataTwo = new BeaconCacheRecord(3000L, "Two");
var dataThree = new BeaconCacheRecord(2000L, "Three");
var dataFour = new BeaconCacheRecord(1000L, "Four");
var target = new BeaconCacheEntry();
target.AddEventData(dataOne);
target.AddEventData(dataTwo);
target.AddEventData(dataThree);
target.AddEventData(dataFour);
// when removing everything older than 3000
var obtained = target.RemoveRecordsOlderThan(dataTwo.Timestamp);
// then
Assert.That(obtained, Is.EqualTo(2)); // two were removed
Assert.That(target.EventData, Is.EqualTo(new[] { dataOne, dataTwo }));
}
public void GetTotalNumberOfBytesCountsAddedRecordBytes()
{
// given
var dataOne = new BeaconCacheRecord(0L, "One");
var dataTwo = new BeaconCacheRecord(0L, "Two");
var dataThree = new BeaconCacheRecord(1L, "Three");
var dataFour = new BeaconCacheRecord(1L, "Four");
var target = new BeaconCacheEntry();
// when getting total number of bytes on an empty entry, then
Assert.That(target.TotalNumBytes, Is.EqualTo(0L));
// and when adding first entry
target.AddActionData(dataOne);
// then
Assert.That(target.TotalNumBytes, Is.EqualTo(dataOne.DataSizeInBytes));
// and when adding next entry
target.AddEventData(dataTwo);
// then
Assert.That(target.TotalNumBytes, Is.EqualTo(dataOne.DataSizeInBytes + dataTwo.DataSizeInBytes));
// and when adding next entry
target.AddEventData(dataThree);
// then
Assert.That(target.TotalNumBytes, Is.EqualTo(dataOne.DataSizeInBytes + dataTwo.DataSizeInBytes + dataThree.DataSizeInBytes));
// and when adding next entry
target.AddActionData(dataFour);
// Assert.That
Assert.That(target.TotalNumBytes, Is.EqualTo(dataOne.DataSizeInBytes + dataTwo.DataSizeInBytes
+ dataThree.DataSizeInBytes + dataFour.DataSizeInBytes));
}
public void RemoveOldestRecordsStopsIfListsAreEmpty()
{
// given
var dataOne = new BeaconCacheRecord(4000L, "One");
var dataTwo = new BeaconCacheRecord(3000L, "Two");
var dataThree = new BeaconCacheRecord(2000L, "Three");
var dataFour = new BeaconCacheRecord(1000L, "Four");
var target = new BeaconCacheEntry();
target.AddEventData(dataOne);
target.AddEventData(dataTwo);
target.AddEventData(dataThree);
target.AddEventData(dataFour);
// when
var obtained = target.RemoveOldestRecords(100);
// then
Assert.That(obtained, Is.EqualTo(4));
Assert.That(target.EventData, Is.Empty);
Assert.That(target.ActionData, Is.Empty);
}
public void RemoveOldestRecordsRemovesEventDataIfTopEventDataAndActionDataHaveSameTimestamp()
{
// given
var dataOne = new BeaconCacheRecord(1000, "One");
var dataTwo = new BeaconCacheRecord(1100L, "Two");
var dataThree = new BeaconCacheRecord(dataOne.Timestamp, "Three");
var dataFour = new BeaconCacheRecord(dataTwo.Timestamp, "Four");
var target = new BeaconCacheEntry();
target.AddEventData(dataOne);
target.AddEventData(dataTwo);
target.AddActionData(dataThree);
target.AddActionData(dataFour);
// when
var obtained = target.RemoveOldestRecords(1);
// then
Assert.That(obtained, Is.EqualTo(1));
Assert.That(target.ActionData, Is.EqualTo(new[] { dataThree, dataFour }));
Assert.That(target.EventData, Is.EqualTo(new[] { dataTwo }));
}
public void GetChunkGetsAlreadyMarkedData()
{
// given
var dataOne = new BeaconCacheRecord(0L, "One");
var dataTwo = new BeaconCacheRecord(0L, "Two");
var dataThree = new BeaconCacheRecord(1L, "Three");
var dataFour = new BeaconCacheRecord(1L, "Four");
var target = new BeaconCacheEntry();
target.AddEventData(dataOne);
target.AddEventData(dataFour);
target.AddActionData(dataTwo);
target.AddActionData(dataThree);
target.CopyDataForSending();
// when getting data to send
var obtained = target.GetChunk("a", 100, '&');
// then
Assert.That(obtained, Is.EqualTo("a&One&Four&Two&Three"));
Assert.That(dataOne.IsMarkedForSending, Is.True);
Assert.That(dataTwo.IsMarkedForSending, Is.True);
Assert.That(dataThree.IsMarkedForSending, Is.True);
Assert.That(dataFour.IsMarkedForSending, Is.True);
// when getting data to send once more
obtained = target.GetChunk("a", 100, '&');
// then
Assert.That(obtained, Is.EqualTo("a&One&Four&Two&Three"));
Assert.That(dataOne.IsMarkedForSending, Is.True);
Assert.That(dataTwo.IsMarkedForSending, Is.True);
Assert.That(dataThree.IsMarkedForSending, Is.True);
Assert.That(dataFour.IsMarkedForSending, Is.True);
}
public void CopyDataForSendingMovesData()
{
// given
var dataOne = new BeaconCacheRecord(0L, "One");
var dataTwo = new BeaconCacheRecord(0L, "Two");
var dataThree = new BeaconCacheRecord(1L, "Three");
var dataFour = new BeaconCacheRecord(1L, "Four");
var target = new BeaconCacheEntry();
target.AddEventData(dataOne);
target.AddEventData(dataFour);
target.AddActionData(dataTwo);
target.AddActionData(dataThree);
// when copying data for later chunking
target.CopyDataForSending();
// then the data was moved
Assert.That(target.EventDataBeingSent, Is.EqualTo(new[] { dataOne, dataFour }));
Assert.That(target.ActionDataBeingSent, Is.EqualTo(new[] { dataTwo, dataThree }));
Assert.That(target.EventData, Is.Empty);
Assert.That(target.ActionData, Is.Empty);
}
public void ResetDataMarkedForSendingReturnsIfDataHasNotBeenCopied()
{
// given
var dataOne = new BeaconCacheRecord(0L, "One");
var dataTwo = new BeaconCacheRecord(0L, "Two");
var dataThree = new BeaconCacheRecord(1L, "Three");
var dataFour = new BeaconCacheRecord(1L, "Four");
var target = new BeaconCacheEntry();
target.AddEventData(dataOne);
target.AddEventData(dataFour);
target.AddActionData(dataTwo);
target.AddActionData(dataThree);
// when
target.ResetDataMarkedForSending();
// then
Assert.That(target.EventData, Is.EqualTo(new[] { dataOne, dataFour }));
Assert.That(target.ActionData, Is.EqualTo(new[] { dataTwo, dataThree }));
Assert.That(target.EventDataBeingSent, Is.Null);
Assert.That(target.ActionDataBeingSent, Is.Null);
}
public void HasDataForSendingReturnsTrueIfEventDataWasAddedBeforeCopying()
{
// given
var record = new BeaconCacheRecord(1000L, "One");
var target = new BeaconCacheEntry();
target.AddEventData(record);
target.CopyDataForSending();
// when
var obtained = target.HasDataToSend;
// then
Assert.That(obtained, Is.True);
}