public void Overwrites()
{
var files = new[]
{
"a.txt",
"dir/b.txt"
};
var dest = CreateZip(files);
var outDir = Path.Combine(_tempDir, "out");
var task = new UnzipArchive
{
File = dest,
Destination = outDir,
BuildEngine = new MockEngine(),
Overwrite = true
};
Directory.CreateDirectory(outDir);
// Create a.txt before trying to unzip
var path = Path.Combine(outDir, "a.txt");
File.WriteAllText(path, "contents!");
Assert.True(task.Execute(), "The task failed but should have passed.");
Assert.Empty(File.ReadAllText(path));
}
public void UnzipsSubdirectories()
{
var files = new[]
{
"a/b/c/d.dll",
"e/f/j/k/l.json",
"e/f/m/n/o.json"
};
var dest = CreateZip(files);
var outDir = Path.Combine(_tempDir, "out");
var task = new UnzipArchive
{
File = dest,
Destination = outDir,
BuildEngine = new MockEngine(),
};
Assert.True(task.Execute(), "The task failed but should have passed.");
Assert.True(Directory.Exists(outDir), outDir + " does not exist");
Assert.Equal(files.Length, task.OutputFiles.Length);
Assert.All(task.OutputFiles,
f => Assert.True(Path.IsPathRooted(f.ItemSpec), $"Entry {f} should be a fullpath rooted"));
foreach (var file in files)
{
var outFile = Path.Combine(outDir, file);
Assert.True(File.Exists(outFile), outFile + " does not exist");
}
}
public void DoesNotOverwrite()
{
var files = new[]
{
"a.txt",
"dir/b.txt"
};
var dest = CreateZip(files);
var outDir = Path.Combine(_tempDir, "out");
var task = new UnzipArchive
{
File = dest,
Destination = outDir,
BuildEngine = new MockEngine(),
Overwrite = false
};
Directory.CreateDirectory(outDir);
// Create a.txt before trying to unzip
var path = Path.Combine(outDir, "a.txt");
var contents = "contents!";
File.WriteAllText(path, contents);
Assert.Throws <IOException>(() => task.Execute());
Assert.Equal(contents, File.ReadAllText(path));
}
public void ItNormalizesBacklashesInPath()
{
var files = new[]
{
@"dir\b.txt"
};
var dest = CreateZip(files);
var outDir = Path.Combine(_tempDir, "out");
var engine = new MockEngine();
var task = new UnzipArchive
{
File = dest,
Destination = outDir,
BuildEngine = engine,
Overwrite = false
};
Assert.True(task.Execute(), "The task failed but should have passed.");
Assert.True(File.Exists(Path.Combine(outDir, "dir", "b.txt")), "File should exist.");
}
