public void Test2804()
{
var file = TestFramework.CreateInputFile(_fileName);
var dataReader = TestFramework.CreateDataReader(file);
var scanContext = TestFramework.CreateScanContext(_project);
//File begins with VOPs
IDataBlock vopBlock;
IDataBlockBuilder vopBuilder;
Assert.IsTrue(GetNextDataBlock(file, dataReader, scanContext, out vopBlock, out vopBuilder));
Assert.IsNotNull(vopBlock);
Assert.AreEqual(vopBlock.EndOffset, dataReader.Position);
Assert.AreEqual(file.Length, dataReader.Length);
//Next valid datablock is a VOL
IDataBlock volBlock;
IDataBlockBuilder volBuilder;
Assert.IsTrue(GetNextDataBlock(file, dataReader, scanContext, out volBlock, out volBuilder));
Assert.IsNotNull(volBlock);
Assert.IsNotNull(volBuilder);
IResultNode volResult = scanContext.Results;
Assert.IsNotNull(volResult);
var expectedVol = volResult.GetLastDescendant();
Assert.AreEqual("VideoObjectLayer", expectedVol.Name);
}
public void TestConstructorDefaultFormat()
{
using (IDataReader dataReader = new MockDataReader(new byte[DataFileLength], _inputFile))
{
IDetector detector = new UnknownFormatDetector();
IScanContext scanContext = TestFramework.CreateScanContext(_project);
scanContext.Detectors = new[] { detector };
IDataBlockBuilder builder = TestFramework.CreateDataBlockBuilder();
builder.Detectors = scanContext.Detectors;
builder.InputFile = _inputFile;
IDataBlock dataBlock = detector.DetectData(dataReader, builder, scanContext);
Assert.IsNotNull(dataBlock);
IResultNode results = scanContext.Results;
Assert.IsNotNull(results);
Assert.GreaterOrEqual(results.Children.Count, 1);
Assert.AreEqual(0, results.Children[0].Attributes.Count);
}
}
public void TestDetectData()
{
using (IDataReader dataReader = new MockDataReader(new byte[DataFileLength], _inputFile))
{
IScanContext scanContext = TestFramework.CreateScanContext(_project);
scanContext.Detectors = new[] { _detector };
IDataBlockBuilder builder = TestFramework.CreateDataBlockBuilder();
builder.Detectors = scanContext.Detectors;
builder.InputFile = _inputFile;
IDataBlock dataBlock = _detector.DetectData(dataReader, builder, scanContext);
Assert.IsNotNull(dataBlock, "Unknown format detector (DetectData not null)");
IResultNode results = scanContext.Results;
Assert.IsNotNull(results, "Unknown format detector (Results not null)");
Assert.AreEqual(_detector, dataBlock.Detectors.First(), "Detector of data block");
Assert.AreEqual(1, results.Children.Count, "One child 'Data'");
IResultNode data = results.Children[0];
Assert.IsEmpty((ICollection)data.Children, "Data has no children");
Assert.AreEqual(0, data.StartOffset, "");
Assert.AreEqual(DataFileLength, data.Length, "");
Assert.IsFalse(data.IsFragmented(), "Single fragment");
Assert.AreEqual(_inputFile, data.InputFile, "Input file");
Assert.IsFalse(dataBlock.IsFullFile, "Does not produce full files");
}
}
