--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/UnitTests/FileStorage.cpp	Thu Nov 29 18:03:37 2012 +0100
@@ -0,0 +1,134 @@
+#include "gtest/gtest.h"
+
+#include <ctype.h>
+#include <glog/logging.h>
+
+#include "../Core/FileStorage.h"
+#include "../Core/Toolbox.h"
+#include "../Core/OrthancException.h"
+#include "../Core/Uuid.h"
+#include "../Core/HttpServer/FilesystemHttpSender.h"
+#include "../Core/HttpServer/BufferHttpSender.h"
+#include "../Core/FileStorage/FileStorageAccessor.h"
+#include "../Core/FileStorage/CompressedFileStorageAccessor.h"
+
+using namespace Orthanc;
+
+TEST(FileStorage, Basic)
+{
+  FileStorage s("FileStorageUnitTests");
+
+  std::string data = Toolbox::GenerateUuid();
+  std::string uid = s.Create(data);
+  std::string d;
+  s.ReadFile(d, uid);
+  ASSERT_EQ(d.size(), data.size());
+  ASSERT_FALSE(memcmp(&d[0], &data[0], data.size()));
+}
+
+TEST(FileStorage, EndToEnd)
+{
+  FileStorage s("FileStorageUnitTests");
+  s.Clear();
+
+  std::list<std::string> u;
+  for (unsigned int i = 0; i < 10; i++)
+  {
+    u.push_back(s.Create(Toolbox::GenerateUuid()));
+  }
+
+  std::set<std::string> ss;
+  s.ListAllFiles(ss);
+  ASSERT_EQ(10u, ss.size());
+  
+  unsigned int c = 0;
+  for (std::list<std::string>::iterator
+         i = u.begin(); i != u.end(); i++, c++)
+  {
+    ASSERT_TRUE(ss.find(*i) != ss.end());
+    if (c < 5)
+      s.Remove(*i);
+  }
+
+  s.ListAllFiles(ss);
+  ASSERT_EQ(5u, ss.size());
+
+  s.Clear();
+  s.ListAllFiles(ss);
+  ASSERT_EQ(0u, ss.size());
+}
+
+
+TEST(FileStorageAccessor, Simple)
+{
+  FileStorage s("FileStorageUnitTests");
+  FileStorageAccessor accessor(s);
+
+  std::string data = "Hello world";
+  std::string id = accessor.Write(data);
+  
+  std::string r;
+  accessor.Read(r, id);
+
+  ASSERT_EQ(data, r);
+}
+
+
+TEST(FileStorageAccessor, NoCompression)
+{
+  FileStorage s("FileStorageUnitTests");
+  CompressedFileStorageAccessor accessor(s);
+
+  accessor.SetCompressionForNextOperations(CompressionType_None);
+  std::string data = "Hello world";
+  std::string id = accessor.Write(data);
+  
+  std::string r;
+  accessor.Read(r, id);
+
+  ASSERT_EQ(data, r);
+}
+
+
+TEST(FileStorageAccessor, Compression)
+{
+  FileStorage s("FileStorageUnitTests");
+  CompressedFileStorageAccessor accessor(s);
+
+  accessor.SetCompressionForNextOperations(CompressionType_Zlib);
+  std::string data = "Hello world";
+  std::string id = accessor.Write(data);
+  
+  std::string r;
+  accessor.Read(r, id);
+
+  ASSERT_EQ(data, r);
+}
+
+
+TEST(FileStorageAccessor, Mix)
+{
+  FileStorage s("FileStorageUnitTests");
+  CompressedFileStorageAccessor accessor(s);
+
+  std::string r;
+  std::string compressedData = "Hello";
+  std::string uncompressedData = "HelloWorld";
+
+  accessor.SetCompressionForNextOperations(CompressionType_Zlib);
+  std::string compressedId = accessor.Write(compressedData);
+  
+  accessor.SetCompressionForNextOperations(CompressionType_None);
+  std::string uncompressedId = accessor.Write(uncompressedData);
+  
+  accessor.SetCompressionForNextOperations(CompressionType_Zlib);
+  accessor.Read(r, compressedId);
+  ASSERT_EQ(compressedData, r);
+
+  accessor.SetCompressionForNextOperations(CompressionType_None);
+  accessor.Read(r, compressedId);
+  ASSERT_NE(compressedData, r);
+  
+  accessor.SetCompressionForNextOperations(CompressionType_Zlib);
+  ASSERT_THROW(accessor.Read(r, uncompressedId), OrthancException);
+}