public void GenerateIntArrayMetaData_ReturnsValidModel(int[] array, int negativeCount, int positiveCount, int avg, int sum)
{
// Arrange
// Act
var result = MetaDataExtractor.Generate(array);
// Assert
Assert.AreEqual(result.Negatives, negativeCount);
Assert.AreEqual(result.Positives, positiveCount);
Assert.AreEqual(result.Avg, avg);
Assert.AreEqual(result.Sum, sum);
}
/// <summary>
/// Extracts EXIF information from a picture. NOTE: You may simulate the action.
/// </summary>
/// <param name="filename"></param>
/// <returns></returns>
public IEXIFModel ExtractEXIF(string filename)
{
if (!PictureExists(filename))
{
throw new MissingPictureException();
}
//return new EXIFModel()
//{
// ExposureTime = 1,
// FNumber = 1,
// ISOValue = 1,
// Make = "Nikon I guess"
//};
return(MetaDataExtractor <EXIFModel> .Create(filename));
}
/// <summary>
/// Extracts IPTC information from a picture. NOTE: You may simulate the action.
/// </summary>
/// <param name="filename"></param>
/// <returns></returns>
public IIPTCModel ExtractIPTC(string filename)
{
if (!PictureExists(filename))
{
throw new MissingPictureException();
}
//return new IPTCModel()
//{
// ByLine = "But",
// Caption = "Can",
// CopyrightNotice = "You",
// Headline = "Do",
// Keywords = "This"
//};
return(MetaDataExtractor <IPTCModel> .Create(filename));
}
public void ExtractTest()
{
string fileName = ConfigurationManager.AppSettings["E01Path"];
// fill up dictionary with the expected values.
IDictionary <string, string> expected = new Dictionary <string, string>();
expected.Add("case_number", "UNKNOWN");
// expected.Add("compression_method", "deflate");
expected.Add("description", "USB-disk-image-FAT");
expected.Add("examiner_name", "TheExaminerJohnL");
expected.Add("evidence_number", "UNKNOWN");
expected.Add("notes", "UNKNOWN");
expected.Add("acquiry_operating_system", "Windows 2008 Server R2");
expected.Add("acquiry_software_version", "7.06.02");
expected.Add("password", "UNKNOWN");
expected.Add("compression_level", "UNKNOWN");
expected.Add("model", "Flash Disk");
expected.Add("serial_number", "FBF1101120300452");
expected.Add("device_label", "USB");
expected.Add("process_identifier", "UNKNOWN");
expected.Add("unknown_dc", "UNKNOWN");
expected.Add("extents", "0");
expected.Add("Format", "7");
expected.Add("Number_Of_Sectors", "3915776");
expected.Add("Bytes_Per_Sector", "512");
expected.Add("Number_Of_Tracks", "0");
expected.Add("Chunk_Size", "32768");
expected.Add("Sectors_Per_Chunk", "64");
expected.Add("Error_Granularity", "64");
expected.Add("Media_Size", "2004877312");
expected.Add("Media_Type", "17");
expected.Add("Number_Of_Sessions", "0");
expected.Add("SHA1", "99ddf8e48bd7fe507e370b232aec4e123e8dae44");
// get the metadata from USB-disk-image-FAT.Ex01
IDictionary <string, string> actual = MetaDataExtractor.Extract(Path.GetFullPath(fileName));
CollectionAssert.AreEquivalent(expected, actual);
}
