public void TestInvalidate1()
{
var notifier = new LogSourceListenerNotifier(_logFile.Object, _listener.Object, TimeSpan.Zero, 1);
notifier.OnRead(1);
notifier.Remove(0, 1);
_modifications.Should().Equal(new[]
{
LogSourceModification.Reset(),
LogSourceModification.Appended(0, 1),
LogSourceModification.Removed(0, 1)
});
notifier.LastNumberOfLines.Should().Be(0);
}
public void TestInvalidate2()
{
var notifier = new LogSourceListenerNotifier(_logFile.Object, _listener.Object, TimeSpan.FromSeconds(1), 10);
notifier.OnRead(10);
notifier.OnRead(12);
notifier.Remove(0, 12);
_modifications.Should().Equal(new[]
{
LogSourceModification.Reset(),
LogSourceModification.Appended(0, 10),
LogSourceModification.Removed(0, 10)
},
"Because the notifier should've reported only the first 10 changes and therefore Invalidate() only had to invalidate those 10 changes"
);
notifier.LastNumberOfLines.Should().Be(0);
}
