public static StatementResult CreateResult(int keySize, int recordSize = 1,
Func<IResultSummary> getSummaryFunc = null)
{
var keys = RecordCreator.CreateKeys(keySize);
var records = RecordCreator.CreateRecords(recordSize, keys);
return new StatementResult(keys, new ListBasedRecordSet(records), getSummaryFunc);
}
public static StatementResultCursor CreateResultReader(int keySize, int recordSize = 1,
Func <Task <IResultSummary> > getSummaryFunc = null)
{
var keys = RecordCreator.CreateKeys(keySize);
var records = RecordCreator.CreateRecords(recordSize, keys);
var recordsEnum = records.GetEnumerator();
return(new StatementResultCursor(keys, () => NextRecordFromEnum(recordsEnum), getSummaryFunc));
}
public static InternalResult CreateResult(int keySize, int recordSize = 1,
Func <IResultSummary> getSummaryFunc = null)
{
var keys = RecordCreator.CreateKeys(keySize);
var records = RecordCreator.CreateRecords(recordSize, keys);
return(new InternalResult(new ListBasedRecordCursor(keys, () => records, getSummaryFunc),
new BlockingExecutor()));
}
public static StatementResultCursor CreateResultReader(int keySize, int recordSize = 1,
Func <Task <IResultSummary> > getSummaryFunc = null,
CancellationTokenSource cancellationTokenSource = null)
{
var keys = RecordCreator.CreateKeys(keySize);
var records = RecordCreator.CreateRecords(recordSize, keys);
var recordsEnum = records.GetEnumerator();
return(new StatementResultCursor(() => Task.FromResult(keys.ToArray()),
() => NextRecordFromEnum(recordsEnum), getSummaryFunc, cancellationTokenSource));
}
public static StatementResultCursor CreateResultCursor(int keySize, int recordSize = 1,
Func <Task <IResultSummary> > getSummaryFunc = null,
CancellationTokenSource cancellationTokenSource = null)
{
var keys = RecordCreator.CreateKeys(keySize);
var records = RecordCreator.CreateRecords(recordSize, keys);
var recordsEnum = records.GetEnumerator();
var stream = new Mock <IResultStream>();
stream.Setup(x => x.GetKeysAsync()).Returns(() => Task.FromResult(keys.ToArray()));
stream.Setup(x => x.NextRecordAsync()).Returns(() => NextRecordFromEnum(recordsEnum));
stream.Setup(x => x.SummaryAsync()).Returns(getSummaryFunc);
stream.Setup(x => x.Cancel()).Callback(() => cancellationTokenSource?.Cancel());
return(new StatementResultCursor(stream.Object));
}
public void ShouldReturnRecordsAddedLatter()
{
var keys = RecordCreator.CreateKeys();
var records = RecordCreator.CreateRecords(5, keys);
var recordSet = new ListBasedRecordSet(records);
// I add a new record after RecordSet is created
var newRecord = new Record(keys, new object[] { "record5:key0" });
records.Add(newRecord);
int i = 0;
foreach (var record in recordSet.Records())
{
record[0].ValueAs <string>().Should().Be($"record{i++}:key0");
}
i.Should().Be(6);
}
public async Task ShouldReturnRecordsAddedLatter()
{
var keys = RecordCreator.CreateKeys();
var records = RecordCreator.CreateRecords(5, keys);
var cursor = new ListBasedRecordCursor(keys, () => records);
// I add a new record after RecordSet is created
var newRecord = new Record(keys, new object[] { "record5:key0" });
records.Add(newRecord);
int i = 0;
while (await cursor.FetchAsync())
{
cursor.Current[0].As <string>().Should().Be($"record{i++}:key0");
}
i.Should().Be(6);
}