public EventsLogAnalyser(ITaskScheduler scheduler,
ILogFile source,
TimeSpan maximumWaitTime,
EventsLogAnalyserConfiguration configuration)
{
if (scheduler == null)
{
throw new ArgumentNullException(nameof(scheduler));
}
if (configuration == null)
{
throw new ArgumentNullException(nameof(configuration));
}
_scheduler = scheduler;
_source = source;
_buffer = new LogLine[MaximumLineCount];
_events = new InMemoryLogTable();
_indices = new List <LogLineIndex>();
_eventDefinitions = new List <LogEventDefinition>(configuration.Events.Count);
_eventDefinitions.AddRange(configuration.Events.Select(TryCreateDefinition).Where(x => x != null));
_modifications = new ConcurrentQueue <LogFileSection>();
_source.AddListener(this, maximumWaitTime, MaximumLineCount);
_task = _scheduler.StartPeriodic(DoWork, TimeSpan.FromMilliseconds(100));
}
public void TestAddEntry1()
{
var table = new InMemoryLogTable();
table.AddEntry(new LogEntry());
table.Count.Should().Be(1);
}
public void TestConstruction()
{
var table = new InMemoryLogTable();
table.Exists.Should().BeTrue();
table.LastModified.Should().Be(DateTime.MinValue);
table.Count.Should().Be(0);
table.Schema.Should().NotBeNull();
table.Schema.ColumnHeaders.Should().NotBeNull();
table.Schema.ColumnHeaders.Should().BeEmpty();
}
public void TestAddEntry3()
{
var table = new InMemoryLogTable();
table.AddListener(_listener.Object, TimeSpan.Zero, 1);
table.AddEntry(new LogEntry());
_modifications.Should()
.Equal(new object[]
{
LogTableModification.Reset,
new LogTableModification(0, 1)
});
}
public void TestAddEntry2()
{
var table = new InMemoryLogTable(new ColumnHeader("Name"));
table.AddEntry(new LogEntry("Foo"));
var task = table[0];
task.Should().NotBeNull();
task.Wait(TimeSpan.FromSeconds(1));
var entry = task.Result;
entry.Fields.Should().Equal(new object[] { "Foo" });
}
