public void ExtractZipFileWithFiles ()
{
byte[] zipArchive = CreateZipArchive (_sourcePath);
using (var zipArchiveStream = new MemoryStream (zipArchive))
{
using (var zipExtractor = new ZipFileExtractor (zipArchiveStream))
{
var files = zipExtractor.GetFiles();
Assert.That (files.Length, Is.EqualTo (2));
Assert.That (files[0].PhysicalPath, Is.Null);
Assert.That (files[0].FullName, Is.EqualTo (Path.GetFileName (_file1)));
Assert.That (GetBytesFromFile (files[0]), Is.EqualTo (File.ReadAllBytes (_file1)));
Assert.That (files[1].PhysicalPath, Is.Null);
Assert.That (files[1].FullName, Is.EqualTo (Path.GetFileName (_file2)));
Assert.That (GetBytesFromFile (files[1]), Is.EqualTo (File.ReadAllBytes (_file2)));
}
}
}
public void ExtractZipFileWithFolder ()
{
Directory.CreateDirectory (Path.Combine (_sourcePath, "SubFolderEmpty"));
string subFolder1 = Path.Combine (_sourcePath, "SubFolder");
Directory.CreateDirectory (subFolder1);
File.Move (_file1, Path.Combine (subFolder1, "File1.bin"));
File.Move (_file2, Path.Combine (subFolder1, "File2.bin"));
byte[] zipArchive = CreateZipArchive (_sourcePath);
using (var zipArchiveStream = new MemoryStream (zipArchive))
{
using (var zipExtractor = new ZipFileExtractor (zipArchiveStream))
{
var files = zipExtractor.GetFiles();
Assert.That (files[0].PhysicalPath, Is.Null);
Assert.That (files[0].FullName, Is.EqualTo (Path.Combine ("SubFolder", Path.GetFileName (_file1))));
Assert.That (files[1].PhysicalPath, Is.Null);
Assert.That (files[1].FullName, Is.EqualTo (Path.Combine ("SubFolder", Path.GetFileName (_file2))));
Assert.That (files[0].Directory.PhysicalPath, Is.Null);
Assert.That (files[0].Directory, Is.Not.Null);
Assert.That (files[0].Directory.Name, Is.EqualTo ("SubFolder"));
Assert.That (files[0].Directory, Is.SameAs (files[1].Directory));
}
}
}
public void GetZipArchiveAsDirectoryInfo ()
{
Directory.CreateDirectory (Path.Combine (_sourcePath, "SubFolderEmpty"));
string subFolder1 = Path.Combine (_sourcePath, "SubFolder1");
Directory.CreateDirectory (subFolder1);
File.Move (_file1, Path.Combine (subFolder1, "File1.bin"));
string subFolder2 = Path.Combine (_sourcePath, "SubFolder2");
Directory.CreateDirectory (subFolder2);
File.Move (_file2, Path.Combine (subFolder2, "File2.bin"));
byte[] zipArchive = CreateZipArchive (_sourcePath);
using (var zipArchiveStream = new MemoryStream (zipArchive))
{
using (var zipExtractor = new ZipFileExtractor (zipArchiveStream))
{
var directory = zipExtractor.GetZipArchiveAsDirectoryInfo();
Assert.That (directory.Exists);
Assert.That (directory.GetDirectories().Select (d => d.Name), Is.EqualTo (new[] { "SubFolder1", "SubFolder2" }));
var subDirectory1 = directory.GetDirectories().Single (d => d.Name == "SubFolder1");
Assert.That (subDirectory1.Exists);
Assert.That (subDirectory1.FullName, Is.EqualTo ("SubFolder1"));
Assert.That (subDirectory1.GetDirectories(), Is.Empty);
Assert.That (subDirectory1.GetFiles().Select (f => f.Name), Is.EqualTo (new[] { "File1.bin" }));
Assert.That (subDirectory1.GetFiles().Select (f => f.FullName), Is.EqualTo (new[] { "SubFolder1\\File1.bin" }));
var subDirectory2 = directory.GetDirectories().Single (d => d.Name == "SubFolder2");
Assert.That (subDirectory2.Exists);
Assert.That (subDirectory2.FullName, Is.EqualTo ("SubFolder2"));
Assert.That (subDirectory2.GetDirectories(), Is.Empty);
Assert.That (subDirectory2.GetFiles().Select (f => f.Name), Is.EqualTo (new[] { "File2.bin" }));
Assert.That (subDirectory2.GetFiles().Select (f => f.FullName), Is.EqualTo (new[] { "SubFolder2\\File2.bin" }));
}
}
}
public void BuildReturnsZipFilesWithFoldersAndFiles ()
{
//complex
//-file1
//-Directory1
//--file2
//--file3
//-Directory2
//--Directory3 ü
//---file4
//---file5
//--file6
var file1 = new TempFile ();
var file2 = new TempFile ();
var file3 = new TempFile ();
var file4 = new TempFile ();
var file5 = new TempFile ();
var file6 = new TempFile ();
var bytes = new byte[8191];
for (int i = 0; i < 8191; i++)
bytes[i] = (byte) i;
file1.WriteAllBytes (bytes);
file2.WriteAllBytes (bytes);
file3.WriteAllBytes (bytes);
file4.WriteAllBytes (bytes);
file5.WriteAllBytes (bytes);
file6.WriteAllBytes (bytes);
var rootPath = Path.Combine (Path.GetTempPath (), Guid.NewGuid ().ToString ());
var directory1 = Directory.CreateDirectory (Path.Combine (rootPath, "Directory1"));
var directory2 = Directory.CreateDirectory (Path.Combine (rootPath, "Directory2"));
var directory3 = Directory.CreateDirectory (Path.Combine (directory2.FullName, "Directory3 ü"));
File.Move (file1.FileName, Path.Combine (rootPath, Path.GetFileName (file1.FileName)));
File.Move (file2.FileName, Path.Combine (directory1.FullName, Path.GetFileName (file2.FileName)));
File.Move (file3.FileName, Path.Combine (directory1.FullName, Path.GetFileName (file3.FileName)));
File.Move (file4.FileName, Path.Combine (directory3.FullName, Path.GetFileName (file4.FileName)));
File.Move (file5.FileName, Path.Combine (directory3.FullName, Path.GetFileName (file5.FileName)));
File.Move (file6.FileName, Path.Combine (directory2.FullName, Path.GetFileName (file6.FileName)));
byte[] zipArchive = CreateZipArchive (rootPath);
Directory.Delete (rootPath, true);
using (var archiveStream = new MemoryStream (zipArchive))
{
using (var zipFileExtractor = new ZipFileExtractor (archiveStream))
{
var files = zipFileExtractor.GetFiles();
var actualFileNames = files.Select (file => file.FullName).ToArray();
var expectedFileNames = new[]
{
Path.GetFileName (file1.FileName),
Path.Combine (directory1.Name, Path.GetFileName (file2.FileName)),
Path.Combine (directory1.Name, Path.GetFileName (file3.FileName)),
// ReSharper disable PossibleNullReferenceException
Path.Combine (Path.Combine (directory3.Parent.Name, directory3.Name), Path.GetFileName (file4.FileName)),
// ReSharper restore PossibleNullReferenceException
Path.Combine (Path.Combine (directory3.Parent.Name, directory3.Name), Path.GetFileName (file5.FileName)),
Path.Combine (directory2.Name, Path.GetFileName (file6.FileName))
};
Assert.That (actualFileNames, Is.EquivalentTo (expectedFileNames));
}
}
}
public void ExtractZipFile_WithEmtpyFile ()
{
File.WriteAllBytes (Path.Combine (_sourcePath, "EmtpyFile.bin"), new byte[0]);
byte[] zipArchive = CreateZipArchive (_sourcePath);
using (var zipArchiveStream = new MemoryStream (zipArchive))
{
using (var zipExtractor = new ZipFileExtractor (zipArchiveStream))
{
var files = zipExtractor.GetFiles ();
Assert.That (files[0].FullName, Is.EqualTo (Path.GetFileName ("EmtpyFile.bin")));
Assert.That (GetBytesFromFile (files[0]), Is.EqualTo (new byte[0]));
}
}
}
public void ExtractZipFile_WithFileWithUmlaut ()
{
File.Move (_file1, Path.Combine (_sourcePath, "Umlaut_Ä.bin"));
byte[] zipArchive = CreateZipArchive (_sourcePath);
using (var zipArchiveStream = new MemoryStream (zipArchive))
{
using (var zipExtractor = new ZipFileExtractor (zipArchiveStream))
{
var files = zipExtractor.GetFiles ();
Assert.That (files[1].FullName, Is.EqualTo (Path.GetFileName ( "Umlaut_Ä.bin")));
}
}
}