public void TestFileDoes()
{
GridFile fs = new GridFile(db["tests"]);
fs.Create("exists.txt");
Assert.IsTrue(fs.Exists("exists.txt"));
}
public GridFileInfo(Database db, string filename)
{
this.db = db;
this.bucket = "fs";
this.gridFile = new GridFile(db);
SetFileDataDefaults(filename);
if(gridFile.Exists(filename)) this.LoadFileData();
}
/// <summary>
/// Initializes a new instance of the <see cref="GridFileInfo"/> class.
/// </summary>
/// <param name="db">The db.</param>
/// <param name="bucket">The bucket.</param>
/// <param name="filename">The filename.</param>
public GridFileInfo(IMongoDatabase db, string bucket, string filename)
{
this.db = db;
this.bucket = bucket;
this.gridFile = new GridFile(db,bucket);
SetFileDataDefaults(filename);
if(gridFile.Exists(filename)) this.LoadFileData();
}
public void TestDelete()
{
String filename = "gfi-delete.txt";
GridFile gf = new GridFile(db["tests"],"gfdelete");
GridFileInfo gfi = new GridFileInfo(db["tests"],"gfdelete", filename);
GridFileStream gfs = gfi.Create(); //TODO Expand Test to make sure that chunks for the file got deleted too.
gfi.Delete();
Assert.IsFalse(gf.Exists(filename), "File should have been deleted.");
}
public void TestDelete()
{
String filename = "gfi-delete.txt";
GridFile gf = new GridFile(db["tests"], "gfdelete");
GridFileInfo gfi = new GridFileInfo(db["tests"], "gfdelete", filename);
GridFileStream gfs = gfi.Create(); //TODO Expand Test to make sure that chunks for the file got deleted too.
gfi.Delete();
Assert.IsFalse(gf.Exists(filename), "File should have been deleted.");
}
public void TestDelete(){
String filename = "gfi-delete.txt";
GridFile gf = new GridFile(DB,"gfdelete");
GridFileInfo gfi = new GridFileInfo(DB,"gfdelete", filename);
var id = gfi.Id;
GridFileStream gfs = gfi.Create(); //TODO Expand Test to make sure that chunks for the file got deleted too.
gfi.Delete();
Assert.IsFalse(gf.Exists(filename), "File should have been deleted.");
Assert.IsTrue(0 == gf.Chunks.Count(new Document("_id", id)));
}
public void TestCreateNonExisting(){
String filename = "newfile.txt";
GridFile gf = new GridFile(DB,"gfcreate");
GridFileInfo gfi = new GridFileInfo(DB,"gfcreate", filename);
Assert.AreEqual(filename, gfi.FileName);
GridFileStream gfs = gfi.Create();
Assert.AreEqual(filename, gfi.FileName, "Filename got erased?");
Assert.IsTrue(gf.Exists(gfi.FileName));
}
/// <summary>
/// Initializes a new instance of the <see cref="GridFileInfo"/> class.
/// </summary>
/// <param name="db">The db.</param>
/// <param name="filename">The filename.</param>
public GridFileInfo(MongoDatabase db, string filename)
{
this.db = db;
this.bucket = "fs";
this.gridFile = new GridFile(db);
SetFileDataDefaults(filename);
if (gridFile.Exists(filename))
{
this.LoadFileData();
}
}
public void TestMoveTo(){
String filename = "gfi-move.txt";
String filename2 = "gfi-move.txt2";
GridFile gf = new GridFile(DB,"gfmove");
GridFileInfo gfi = new GridFileInfo(DB,"gfmove", filename);
gfi.Create();
gfi.MoveTo(filename2);
Assert.IsFalse(gf.Exists(filename), "File should have been moved.");
Assert.IsTrue(gf.Exists(filename2), "File wasn't");
Assert.AreEqual(filename2, gfi.FileName, "Filename wasn't set in GridFileInfo");
}
public void TestCreateNonExisting()
{
String filename = "newfile.txt";
GridFile gf = new GridFile(DB, "gfcreate");
GridFileInfo gfi = new GridFileInfo(DB, "gfcreate", filename);
Assert.AreEqual(filename, gfi.FileName);
GridFileStream gfs = gfi.Create();
Assert.AreEqual(filename, gfi.FileName, "Filename got erased?");
Assert.IsTrue(gf.Exists(gfi.FileName));
}
public void TestDelete()
{
String filename = "gfi-delete.txt";
GridFile gf = new GridFile(DB, "gfdelete");
GridFileInfo gfi = new GridFileInfo(DB, "gfdelete", filename);
var id = gfi.Id;
GridFileStream gfs = gfi.Create(); //TODO Expand Test to make sure that chunks for the file got deleted too.
gfi.Delete();
Assert.IsFalse(gf.Exists(filename), "File should have been deleted.");
Assert.IsTrue(0 == gf.Chunks.Count(new Document("_id", id)));
}
public void TestModeCreateNew(){
Object id;
string filename = "createnew.txt";
GridFile gf = new GridFile(DB,"gfcreate");
using(GridFileStream gfs = gf.Create(filename, FileMode.CreateNew)){
id = gfs.GridFileInfo.Id;
TextWriter tw = new StreamWriter(gfs);
tw.WriteLine("test");
tw.Close();
}
Assert.AreEqual(1, CountChunks("gfcreate", id));
}
public void TestCopy(){
GridFile fs = new GridFile(DB, "gfcopy");
GridFileStream gfs = fs.Create("original.txt");
gfs.WriteByte(1);
gfs.Seek(1024 * 256 * 2, SeekOrigin.Begin);
gfs.WriteByte(2);
gfs.Close();
fs.Copy("original.txt", "copy.txt");
Assert.IsTrue(fs.Exists("original.txt"));
Assert.IsTrue(fs.Exists("copy.txt"));
//TODO Assert chunk data is the same too.
}
public void TestMoveTo()
{
String filename = "gfi-move.txt";
String filename2 = "gfi-move.txt2";
GridFile gf = new GridFile(DB, "gfmove");
GridFileInfo gfi = new GridFileInfo(DB, "gfmove", filename);
gfi.Create();
gfi.MoveTo(filename2);
Assert.IsFalse(gf.Exists(filename), "File should have been moved.");
Assert.IsTrue(gf.Exists(filename2), "File wasn't");
Assert.AreEqual(filename2, gfi.FileName, "Filename wasn't set in GridFileInfo");
}
public void TestCopy()
{
GridFile fs = new GridFile(db["tests"], "gfcopy");
GridFileStream gfs = fs.Create("original.txt");
gfs.WriteByte(1);
gfs.Seek(1024 * 256 * 2, SeekOrigin.Begin);
gfs.WriteByte(2);
gfs.Close();
fs.Copy("original.txt", "copy.txt");
Assert.IsTrue(fs.Exists("original.txt"));
Assert.IsTrue(fs.Exists("copy.txt"));
//TODO Assert chunk data is the same too.
}
public void TestModeCreateNew()
{
Object id;
string filename = "createnew.txt";
GridFile gf = new GridFile(db["tests"], "gfcreate");
using (GridFileStream gfs = gf.Create(filename, FileMode.CreateNew)){
id = gfs.GridFileInfo.Id;
TextWriter tw = new StreamWriter(gfs);
tw.WriteLine("test");
tw.Close();
}
Assert.AreEqual(1, CountChunks("gfcreate", id));
}
public void TestDeleteRemovesChunks(){
Object id;
string filename = "deletebyname.txt";
string fs = "fs";
GridFile gf = new GridFile(DB,fs);
using(GridFileStream gfs = gf.Create(filename, FileMode.CreateNew)){
id = gfs.GridFileInfo.Id;
TextWriter tw = new StreamWriter(gfs);
tw.WriteLine("test");
tw.Close();
}
Assert.AreEqual(1, CountChunks(fs, id), "Chunks not found");
gf.Delete("deletebyname.txt");
Assert.AreEqual(0, CountChunks(fs, id), "Chunks found");
}
public void TestOpenNonExistentFails()
{
string filename = "gfi-opennothere.txt";
GridFile gf = new GridFile(DB, "gfopen");
GridFileInfo gfi = new GridFileInfo(DB, "gfopen", filename);
bool thrown = false;
try{
GridFileStream gfs = gfi.OpenRead();
}catch (DirectoryNotFoundException dnfe) {
Assert.AreEqual(gf.Name + Path.VolumeSeparatorChar + filename, dnfe.Message);
thrown = true;
}
Assert.IsTrue(thrown);
}
public void TestCreateExisting()
{
String filename = "existing.txt";
GridFile gf = new GridFile(db["tests"],"gfcreate");
GridFileInfo gfi = new GridFileInfo(db["tests"],"gfcreate", filename);
GridFileStream gfs = gfi.Create();
bool thrown = false;
try{
gfi = new GridFileInfo(db["tests"],"create", filename);
gfi.Create();
}catch(IOException){
thrown = true;
}
Assert.IsTrue(thrown, "Shouldn't be able to create the same file twice.");
}
public void TestCreateExisting()
{
String filename = "existing.txt";
GridFile gf = new GridFile(db["tests"], "gfcreate");
GridFileInfo gfi = new GridFileInfo(db["tests"], "gfcreate", filename);
GridFileStream gfs = gfi.Create();
bool thrown = false;
try{
gfi = new GridFileInfo(db["tests"], "create", filename);
gfi.Create();
}catch (IOException) {
thrown = true;
}
Assert.IsTrue(thrown, "Shouldn't be able to create the same file twice.");
}
public void TestDeleteRemovesChunks()
{
Object id;
string filename = "deletebyname.txt";
string fs = "fs";
GridFile gf = new GridFile(DB, fs);
using (GridFileStream gfs = gf.Create(filename, FileMode.CreateNew)){
id = gfs.GridFileInfo.Id;
TextWriter tw = new StreamWriter(gfs);
tw.WriteLine("test");
tw.Close();
}
Assert.AreEqual(1, CountChunks(fs, id), "Chunks not found");
gf.Delete("deletebyname.txt");
Assert.AreEqual(0, CountChunks(fs, id), "Chunks found");
}
public void TestOpenReadOnly()
{
string filename = "gfi-open.txt";
GridFile gf = new GridFile(DB, "gfopen");
GridFileStream gfs = gf.Create(filename);
gfs.Close();
gfs = gf.OpenRead(filename);
Assert.IsNotNull(gfs);
bool thrown = false;
try{
gfs.Write(new byte[] { 0 }, 0, 1);
}catch (System.NotSupportedException) {
thrown = true;
}catch (Exception ex) {
Assert.Fail("Wrong exception thrown " + ex.GetType().Name);
}
Assert.IsTrue(thrown, "NotSupportedException not thrown");
}
public void TestFileDoesNotExist()
{
GridFile fs = new GridFile(db["tests"]);
Assert.IsFalse(fs.Exists("non-existent filename"));
}
public void TestOpenReadOnly()
{
string filename = "gfi-open.txt";
GridFile gf = new GridFile(db["tests"], "gfopen");
GridFileStream gfs = gf.Create(filename);
gfs.Close();
gfs = gf.OpenRead(filename);
Assert.IsNotNull(gfs);
bool thrown = false;
try{
gfs.Write(new byte[]{0},0,1);
}catch(System.NotSupportedException){
thrown = true;
}catch(Exception ex){
Assert.Fail("Wrong exception thrown " + ex.GetType().Name);
}
Assert.IsTrue(thrown, "NotSupportedException not thrown");
}
public void TestMoveTo()
{
String filename = "gfi-move.txt";
String filename2 = "gfi-move.txt2";
GridFile gf = new GridFile(db["tests"],"gfmove");
GridFileInfo gfi = new GridFileInfo(db["tests"],"gfmove", filename);
gfi.Create();
gfi.MoveTo(filename2);
Assert.IsFalse(gf.Exists(filename), "File should have been moved.");
Assert.IsTrue(gf.Exists(filename2), "File wasn't");
}
public void TestOpenNonExistentFails()
{
string filename = "gfi-opennothere.txt";
GridFile gf = new GridFile(db["tests"], "gfopen");
GridFileInfo gfi = new GridFileInfo(db["tests"], "gfopen", filename);
bool thrown = false;
try{
GridFileStream gfs = gfi.OpenRead();
}catch(DirectoryNotFoundException dnfe){
Assert.AreEqual(gf.Name + Path.VolumeSeparatorChar + filename, dnfe.Message);
thrown = true;
}
Assert.IsTrue(thrown);
}
public void Init()
{
db.Connect();
fs = new GridFile(db["tests"], filesystem);
CleanDB(); //Run here instead of at the end so that the db can be examined after a run.
}
public void TestFileDoesNotExist()
{
GridFile fs = new GridFile(DB);
Assert.IsFalse(fs.Exists("non-existent filename"));
}
public void TestFileDoes()
{
GridFile fs = new GridFile(DB);
fs.Create("exists.txt");
Assert.IsTrue(fs.Exists("exists.txt"));
}
public override void OnInit()
{
fs = new GridFile(DB, filesystem);
}
public override void OnInit()
{
fs = new GridFile(DB, filesystem);
}
public void Init()
{
db.Connect();
fs = new GridFile(db["tests"], filesystem);
CleanDB(); //Run here instead of at the end so that the db can be examined after a run.
}
