public void CanRecurseFromRoot()
{
string root = Path.GetPathRoot(Path.GetTempPath());
using (var recursed = new DirectoryRecursed(root, new EnumerationOptions {
AttributesToSkip = FileAttributes.System, RecurseSubdirectories = true
}))
{
while (recursed.MoveNext())
{
if (recursed.LastDirectory != null)
{
Assert.Equal(root, recursed.LastDirectory);
return;
}
// Should start with the root and shouldn't have a separator after the root
Assert.StartsWith(root, recursed.Current);
Assert.True(recursed.Current.LastIndexOf(Path.DirectorySeparatorChar) < root.Length,
$"should have no separators pasth the root '{root}' in in '{recursed.Current}'");
}
Assert.NotNull(recursed.LastDirectory);
}
}
public void SpecialDirectoriesAreNotUpForRecursion()
{
using (var recursed = new DirectoryRecursed(TestDirectory, new EnumerationOptions {
ReturnSpecialDirectories = true, RecurseSubdirectories = true, AttributesToSkip = 0
}))
{
List <string> results = new List <string>();
while (recursed.MoveNext())
{
results.Add(recursed.Current);
}
Assert.Equal(0, recursed.ShouldRecurseCalls);
Assert.Contains("..", results);
}
}
public void CanRecurseFromRoot()
{
string root = Path.GetPathRoot(Path.GetTempPath());
using (var recursed = new DirectoryRecursed(root, new EnumerationOptions {
AttributesToSkip = FileAttributes.System, RecurseSubdirectories = true
}))
{
while (recursed.MoveNext())
{
if (recursed.LastDirectory != null)
{
Assert.Equal(root, recursed.LastDirectory);
return;
}
// Should not get back a full path without a single separator (C:\foo.txt or /foo.txt)
Assert.Equal(Path.DirectorySeparatorChar, recursed.Current.SingleOrDefault(c => c == Path.DirectorySeparatorChar));
}
Assert.NotNull(recursed.LastDirectory);
}
}
