public void TestEnumerate()
{
var fs = new PhysicalFileSystem();
var path = fs.ConvertPathFromInternal(SystemPath);
var files = fs.EnumerateFiles(path).Select(p => fs.ConvertPathToInternal(p)).ToList();
var expectedfiles = Directory.EnumerateFiles(SystemPath).ToList();
Assert.Equal(expectedfiles, files);
var dirs = fs.EnumerateDirectories(path / "../../..").Select(p => fs.ConvertPathToInternal(p)).ToList();
var expecteddirs = Directory.EnumerateDirectories(Path.GetFullPath(Path.Combine(SystemPath, "..\\..\\.."))).ToList();
Assert.Equal(expecteddirs, dirs);
var paths = fs.EnumeratePaths(path / "../..").Select(p => fs.ConvertPathToInternal(p)).ToList();
var expectedPaths = Directory.EnumerateFileSystemEntries(Path.GetFullPath(Path.Combine(SystemPath, "..\\.."))).ToList();
Assert.Equal(expectedPaths, paths);
}
public void TestBasic()
{
var fs = new PhysicalFileSystem();
var path = fs.ConvertPathFromInternal(SystemPath);
// Create a filesystem / on the current folder of this assembly
var subfs = new SubFileSystem(fs, path);
// This test is basically testing the two methods (ConvertPathToDelegate and ConvertPathFromDelegate) in SubFileSystem
var files = subfs.EnumeratePaths("/").Select(info => info.GetName()).ToList();
var expectedFiles = fs.EnumeratePaths(path).Select(info => info.GetName()).ToList();
Assert.True(files.Count > 0);
Assert.Equal(expectedFiles, files);
// Check that SubFileSystem is actually checking that the directory exists in the delegate filesystem
Assert.Throws <DirectoryNotFoundException>(() => new SubFileSystem(fs, path / "does_not_exist"));
Assert.Throws <InvalidOperationException>(() => subfs.ConvertPathFromInternal(@"C:\"));
// TODO: We could add another test just to make sure that files can be created...etc. But the test above should already cover the code provided in SubFileSystem
}
public void TestDirectorySpecial()
{
var fs = new PhysicalFileSystem();
// CreateDirectory
Assert.True(fs.DirectoryExists("/"));
if (IsWindows)
{
var directories = fs.EnumerateDirectories("/").ToList();
Assert.Equal(new List <UPath>()
{
"/mnt"
}, directories);
var drives = fs.EnumerateDirectories("/mnt").ToList();
Assert.True(drives.Count > 0);
var allDrives = DriveInfo.GetDrives().Select(d => d.Name[0].ToString().ToLowerInvariant()).ToList();
var driveNames = drives.Select(d => d.GetName()).ToList();
Assert.Equal(allDrives, driveNames);
Assert.True(fs.DirectoryExists("/"));
Assert.True(fs.DirectoryExists("/mnt"));
Assert.True(fs.DirectoryExists(drives[0]));
var files = fs.EnumerateFiles("/").ToList();
Assert.True(files.Count == 0);
files = fs.EnumerateFiles("/mnt").ToList();
Assert.True(files.Count == 0);
var paths = fs.EnumeratePaths("/").ToList();
Assert.Equal(new List <UPath>()
{
"/mnt"
}, paths);
}
}
