UnitTests: Fix errors

Former-commit-id: 7d338bd57e8a083e63c5f6387ff37c81109903ed

src/Nazara/Core/File.cpp

@@ -454,24 +454,24 @@ namespace Nz
 		return true;
 	}
 
-    /*!
-    * \brief Sets the size of the file
-    * \return true if the file size has correctly changed
-    *
-    * \param size The size the file should have after this call
-    *
-    * \remark The cursor position is not affected by this call
-    * \remark The file must be open in write mode
-    */
-    bool File::SetSize(UInt64 size)
-    {
-        NazaraLock(m_mutex)
+	/*!
+	* \brief Sets the size of the file
+	* \return true if the file size has correctly changed
+	*
+	* \param size The size the file should have after this call
+	*
+	* \remark The cursor position is not affected by this call
+	* \remark The file must be open in write mode
+	*/
+	bool File::SetSize(UInt64 size)
+	{
+		NazaraLock(m_mutex)
 
-        NazaraAssert(IsOpen(), "File is not open");
-        NazaraAssert(IsWritable(), "File is not writable");
+		NazaraAssert(IsOpen(), "File is not open");
+		NazaraAssert(IsWritable(), "File is not writable");
 
-        return m_impl->SetSize(size);
-    }
+		return m_impl->SetSize(size);
+	}
 
 	/*!
 	* \brief Sets the file path

src/Nazara/Core/SerializationContext.cpp

@@ -0,0 +1,35 @@
+// Copyright (C) 2015 Jérôme Leclercq
+// This file is part of the "Nazara Engine - Core module"
+// For conditions of distribution and use, see copyright notice in Config.hpp
+
+#include <Nazara/Core/SerializationContext.hpp>
+#include <Nazara/Core/Algorithm.hpp>
+#include <Nazara/Core/Error.hpp>
+#include <Nazara/Core/Debug.hpp>
+
+namespace Nz
+{
+
+	/*!
+	* \ingroup core
+	* \class Nz::SerializationContext
+	* \brief Structure containing a serialization/unserialization context states
+	*/
+
+	/*!
+	 * Write bits to the stream (if any) and reset the current bit cursor
+	
+	* \see ResetBitPosition
+	*/
+	void SerializationContext::FlushBits()
+	{
+		if (currentBitPos != 8)
+		{
+			ResetBitPosition();
+
+			// Serialize will reset the bit position
+			if (!Serialize<UInt8>(*this, currentByte))
+				NazaraWarning("Failed to flush bits");
+		}
+	}
+}

src/Nazara/Utility/Formats/DDSConstants.hpp

@@ -8,7 +8,7 @@
 #define NAZARA_LOADERS_DDS_CONSTANTS_HPP
 
 #include <Nazara/Prerequesites.hpp>
-#include <Nazara/Core/Serialization.hpp>
+#include <Nazara/Core/SerializationContext.hpp>
 #include <Nazara/Utility/Config.hpp>
 
 namespace Nz