/// <summary>
/// Get files using an extended pattern with the option of wildcard
/// characters in each path component.
/// </summary>
/// <param name="baseDir">A DirectoryInfo from which the matching starts</param>
/// <param name="pattern">The pattern to match</param>
/// <returns>A list of FileInfos</returns>
public static IList <FileInfo> GetFiles(DirectoryInfo baseDir, string pattern)
{
// If there is no directory path in pattern, delegate to DirectoryInfo
int lastSep = pattern.LastIndexOf('/');
if (lastSep < 0) // Simple file name entry, no path
{
return(baseDir.GetFiles(pattern));
}
// Otherwise split pattern into two parts around last separator
var pattern1 = pattern.Substring(0, lastSep);
var pattern2 = pattern.Substring(lastSep + 1);
var fileList = new List <FileInfo>();
foreach (var dir in DirectoryFinder.GetDirectories(baseDir, pattern1))
{
fileList.AddRange(dir.GetFiles(pattern2));
}
return(fileList);
}
// TODO: These tests are fragile because they rely on the directory structure
// of the project itself - we should find a better way to test.
//[TestCase("addins", 1)]
//[TestCase("net-*", 4)]
//[TestCase("*/v2-tests", 1)]
//[TestCase("add*/v?-*", 1)]
//[TestCase("**/v2-tests", 1)]
//[TestCase("addins/**", 2)]
//[TestCase("addins/../net-*", 4)]
//[TestCase("addins/v2-tests/", 1)]
//[TestCase("addins//v2-tests/", 1)]
//[TestCase("addins/./v2-tests/", 1)]
public void GetDirectories(string pattern, int count)
{
var dirList = DirectoryFinder.GetDirectories(_baseDir, pattern);
Assert.That(dirList.Count, Is.EqualTo(count));
}