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/// @file mavlink_ftp_test.h
///	@author Don Gagne <don@thegagnes.com>

#pragma once

#include <unit_test/unit_test.h>
#include "../mavlink_bridge_header.h"
#include "../mavlink_ftp.h"

class MavlinkFtpTest : public UnitTest
{
public:
	MavlinkFtpTest();
	virtual ~MavlinkFtpTest();
	
	virtual void init(void);
	virtual void cleanup(void);
	
	virtual void runTests(void);
	
	static void receive_message(const mavlink_message_t *msg, MavlinkFtpTest* ftpTest);
	
	static const uint8_t serverSystemId = 50;	///< System ID for server
	static const uint8_t serverComponentId = 1;	///< Component ID for server
	static const uint8_t serverChannel = 0;		///< Channel to send to
	
	static const uint8_t clientSystemId = 1;	///< System ID for client
	static const uint8_t clientComponentId = 0;	///< Component ID for client
	
	// We don't want any of these
	MavlinkFtpTest(const MavlinkFtpTest&);
	MavlinkFtpTest& operator=(const MavlinkFtpTest&);
	
private:
	bool _ack_test(void);
	bool _bad_opcode_test(void);
	bool _bad_datasize_test(void);
	bool _list_test(void);
	bool _list_eof_test(void);
	bool _open_badfile_test(void);
	bool _open_terminate_test(void);
	bool _terminate_badsession_test(void);
	bool _read_test(void);
	bool _read_badsession_test(void);
	bool _removedirectory_test(void);
	bool _createdirectory_test(void);
	bool _removefile_test(void);
	
	void _receive_message(const mavlink_message_t *msg);
	void _setup_ftp_msg(MavlinkFTP::PayloadHeader *payload_header, uint8_t size, const uint8_t *data, mavlink_message_t *msg);
	bool _decode_message(const mavlink_message_t *msg, mavlink_file_transfer_protocol_t *ftp_msg, MavlinkFTP::PayloadHeader **payload);
	bool _send_receive_msg(MavlinkFTP::PayloadHeader	*payload_header,
                           uint8_t				size,
                           const uint8_t			*data,
                           mavlink_file_transfer_protocol_t	*ftp_msg_reply,
                           MavlinkFTP::PayloadHeader		**payload_reply);
	void _cleanup_microsd(void);
	
	MavlinkFTP *_ftp_server;
    
	mavlink_message_t _reply_msg;
    
	uint16_t _lastOutgoingSeqNumber;
	
	struct ReadTestCase {
		const char	*file;
		const uint16_t	length;
	};
	static const ReadTestCase _rgReadTestCases[];
	
	static const char _unittest_microsd_dir[];
	static const char _unittest_microsd_file[];
};