public void TestPercentageProcessed()
{
var source = new Mock <ILogSource>();
var sourceProperties = new PropertiesBufferList();
sourceProperties.SetValue(Core.Properties.PercentageProcessed, Percentage.Zero);
source.Setup(x => x.Columns).Returns(Core.Columns.Minimum);
source.Setup(x => x.GetAllProperties(It.IsAny <IPropertiesBuffer>()))
.Callback((IPropertiesBuffer destination) => sourceProperties.CopyAllValuesTo(destination));
source.Setup(x => x.GetProperty(Core.Properties.PercentageProcessed))
.Returns(() => sourceProperties.GetValue(Core.Properties.PercentageProcessed));
source.Setup(x => x.Properties).Returns(() => sourceProperties.Properties);
using (var file = Create(source.Object))
{
var fileListener = (ILogSourceListener)file;
file.GetProperty(Core.Properties.PercentageProcessed).Should().Be(Percentage.Zero, "because the filtered log file hasn't consumed anything of its source (yet)");
_taskScheduler.RunOnce();
file.GetProperty(Core.Properties.PercentageProcessed).Should().Be(Percentage.Zero, "because even though the filter doesn't have anything to do just yet - it's because its own source hasn't even started");
sourceProperties.SetValue(Core.Properties.PercentageProcessed, Percentage.FromPercent(42));
fileListener.OnLogFileModified(source.Object, LogSourceModification.Appended(0, 84));
_taskScheduler.RunOnce();
file.GetProperty(Core.Properties.PercentageProcessed).Should().Be(Percentage.FromPercent(42), "because now the filtered log file has processed 100% of the data the source sent it, but the original data source is still only at 42%");
sourceProperties.SetValue(Core.Properties.PercentageProcessed, Percentage.HundredPercent);
fileListener.OnLogFileModified(source.Object, LogSourceModification.Appended(84, 200));
_taskScheduler.RunOnce();
file.GetProperty(Core.Properties.PercentageProcessed).Should().Be(Percentage.HundredPercent);
}
}
public void Setup2()
{
_scheduler = new ManualTaskScheduler();
_source = new Mock <ILogSource>();
_listeners = new LogSourceListenerCollection(_source.Object);
_sourceEntries = new LogBufferList(Core.Columns.Index, Core.Columns.LogLevel, Core.Columns.Timestamp);
_sourceProperties = new PropertiesBufferList();
_source.Setup(x => x.GetAllProperties(It.IsAny <IPropertiesBuffer>()))
.Callback((IPropertiesBuffer destination) => _sourceProperties.CopyAllValuesTo(destination));
_source.Setup(x => x.GetProperty(It.IsAny <IPropertyDescriptor>()))
.Returns((IPropertyDescriptor property) => _sourceProperties.GetValue(property));
_source.Setup(x => x.Columns).Returns(() => _sourceEntries.Columns);
_source.Setup(x => x.AddListener(It.IsAny <ILogSourceListener>(), It.IsAny <TimeSpan>(), It.IsAny <int>()))
.Callback((ILogSourceListener listener, TimeSpan maximumWaitTime, int maximumLineCount) =>
{
_listeners.AddListener(listener, maximumWaitTime, maximumLineCount);
});
_source.Setup(x => x.RemoveListener(It.IsAny <ILogSourceListener>()))
.Callback((ILogSourceListener listener) =>
{
_listeners.RemoveListener(listener);
});
_source.Setup(x => x.GetEntries(It.IsAny <IReadOnlyList <LogLineIndex> >(), It.IsAny <ILogBuffer>(),
It.IsAny <int>(), It.IsAny <LogSourceQueryOptions>()))
.Callback((IReadOnlyList <LogLineIndex> sourceIndices, ILogBuffer destination, int destinationIndex, LogSourceQueryOptions queryOptions) =>
{
_sourceEntries.CopyTo(new Int32View(sourceIndices), destination, destinationIndex);
});
}