by Mikael Henriksson
14. February 2010 01:23
I have a service that sends our application to customers based on various criteria's. I want to verify the most important parameters and to do that I of course need to copy the whole darn folder structure to the directory the tests are run from to simulate the web client.
To please both Team City and the R# test runner I had to create something of my own and I’d rather not lock that down to visual studio nor NAnt. I found this great class on MSDN that seems to do the trick.
public class CopyDir
{
public static void Copy(string sourceDirectory, string targetDirectory)
{
var diSource = new DirectoryInfo(sourceDirectory);
var diTarget = new DirectoryInfo(targetDirectory);
CopyAll(diSource, diTarget);
}
public static void CopyAll(DirectoryInfo source, DirectoryInfo target)
{
if (source.Name.Contains(".svn"))
return;
// Check if the target directory exists, if not, create it.
if (Directory.Exists(target.FullName) == false)
{
Directory.CreateDirectory(target.FullName);
}
// Copy each file into it's new directory.
foreach (FileInfo fi in source.GetFiles())
{
Console.WriteLine(@"Copying {0}\{1}", target.FullName, fi.Name);
fi.CopyTo(Path.Combine(target.ToString(), fi.Name), true);
}
// Copy each subdirectory using recursion.
foreach (DirectoryInfo diSourceSubDir in source.GetDirectories())
{
DirectoryInfo nextTargetSubDir = target.CreateSubdirectory(diSourceSubDir.Name);
CopyAll(diSourceSubDir, nextTargetSubDir);
}
}
}
All I did was add a filter for “.svn” folders that I really don’t want to keep. I do want to delete the whole thing after the tests are run. I also added a method for recursively navigating the parents to find the desired folder.
public DirectoryInfo RecursivelySearchParents(DirectoryInfo startDir, string folder)
{
var resultDir = startDir.GetDirectories().FirstOrDefault(x => x.Name == "sw");
if (resultDir != null)
if (resultDir.Exists)
return resultDir;
return RecursivelySearchParents(startDir.Parent, folder);
}
And then the SetUpFixture with it’s SetUp and TearDown attributes.
[SetUpFixture]
public class TestSetUp
{
public static string BinaryTargetDir =
string.Intern(Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "sw"));
public static string SourceDirectory;
[SetUp]
public void Setup()
{
var dir = new DirectoryInfo(Directory.GetCurrentDirectory())
SourceDirectory = CopyDir.RecursivelySearchParents(dir, "sw").FullName;
CopyDir.Copy(SourceDirectory, BinaryTargetDir);
}
[TearDown]
public void TearDown()
{
var dir = new DirectoryInfo(BinaryTargetDir);
dir.Delete(true);
}
}
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Tags: c#
C#
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