public void TestGetLineNumbersByIndices()
{
var source1 = new InMemoryLogFile();
source1.Add(new LogEntry2 {
Timestamp = new DateTime(2017, 12, 20, 23, 1, 0)
});
var source2 = new InMemoryLogFile();
source1.Add(new LogEntry2 {
Timestamp = new DateTime(2017, 12, 20, 23, 0, 0)
});
var logFile = new MergedLogFile(_taskScheduler, TimeSpan.Zero, source1, source2);
_taskScheduler.RunOnce();
logFile.Count.Should().Be(2);
var lineNumbers = logFile.GetColumn(new LogLineIndex[] { 1, 0 }, LogFileColumns.LineNumber);
lineNumbers[0].Should().Be(2);
lineNumbers[1].Should().Be(1);
lineNumbers = logFile.GetColumn(new LogLineIndex[] { 1, 0 }, LogFileColumns.OriginalLineNumber);
lineNumbers[0].Should().Be(2);
lineNumbers[1].Should().Be(1);
}
public void TestGetTimestampsOneSource2([Range(0, 3)] int offset)
{
var source = new InMemoryLogFile();
var logFile = new MergedLogFile(_taskScheduler, TimeSpan.Zero, source);
source.AddEntry("", LevelFlags.Other, new DateTime(2017, 12, 14, 23, 27, 0));
source.AddEntry("", LevelFlags.Other, new DateTime(2017, 12, 14, 23, 28, 23));
source.AddEntry("", LevelFlags.Other, new DateTime(2017, 12, 14, 23, 29, 1));
int count = source.Count;
_taskScheduler.Run(2);
var buffer = new DateTime?[offset + count];
for (int i = 0; i < offset + count; ++i)
{
buffer[i] = DateTime.MinValue;
}
logFile.GetColumn(new LogLineIndex[] { 2, 1 }, LogFileColumns.Timestamp, buffer, offset);
for (int i = 0; i < offset; ++i)
{
buffer[i].Should().Be(DateTime.MinValue, "because we've specified an offset and thus values before that offset shouldn't have been touched");
}
buffer[offset + 0].Should().Be(source.GetLine(2).Timestamp);
buffer[offset + 1].Should().Be(source.GetLine(1).Timestamp);
}
public void TestGetDeltaTimesOneSource2()
{
var source = new InMemoryLogFile();
var logFile = new MergedLogFile(_taskScheduler, TimeSpan.Zero, source);
source.AddEntry("", LevelFlags.Other, new DateTime(2017, 12, 14, 23, 27, 0));
source.AddEntry("", LevelFlags.Other, new DateTime(2017, 12, 14, 23, 28, 23));
_taskScheduler.Run(2);
var deltaTimes = logFile.GetColumn(new LogLineIndex[] { 1, 0 }, LogFileColumns.DeltaTime);
deltaTimes.Should().Equal(new object[]
{
TimeSpan.FromSeconds(83),
null
});
}