//============================================================================
// Name        :
// Author      : Avi
// Revision    : $Revision: #11 $ 
//
// Copyright 2009- ECMWF.
// This software is licensed under the terms of the Apache Licence version 2.0 
// which can be obtained at http://www.apache.org/licenses/LICENSE-2.0. 
// In applying this licence, ECMWF does not waive the privileges and immunities 
// granted to it by virtue of its status as an intergovernmental organisation 
// nor does it submit to any jurisdiction. 
//
// Description :
//============================================================================
#include <boost/test/unit_test.hpp>
#include "boost/filesystem/operations.hpp"
#include "boost/filesystem/path.hpp"

#include <iostream>

#include "WhiteListFile.hpp"
#include "File.hpp"

namespace fs = boost::filesystem;
using namespace std;
using namespace ecf;

//#define DEBUG_ME 1

BOOST_AUTO_TEST_SUITE( CoreTestSuite )

void test_white_list_files(const std::string& directory, bool pass)
{
	fs::path full_path( fs::initial_path<fs::path>() );
	full_path = fs::system_complete( fs::path( directory ) );

	BOOST_CHECK(fs::exists( full_path ));
	BOOST_CHECK(fs::is_directory( full_path ));

	//std::cout << "\nIn directory: " << full_path.directory_string() << "\n\n";
	fs::directory_iterator end_iter;
	for ( fs::directory_iterator dir_itr( full_path ); dir_itr != end_iter; ++dir_itr )
	{
		try
		{
         fs::path relPath(directory + "/" + dir_itr->path().filename().string());

 			// recurse down directories
		    if ( fs::is_directory(dir_itr->status()) )  {
		    	test_white_list_files(relPath.string(),pass);
		    	continue;
		    }

#if DEBUG_ME
			std::cout << "......Parsing file " << relPath.string() << "\n";
#endif

		   WhiteListFile theFile;
			std::string errorMsg;
			bool parsedOk = theFile.load(relPath.string(),false/*debug*/, errorMsg);
			if (pass) {
				// Test expected to pass
				BOOST_CHECK_MESSAGE(parsedOk,"Failed to parse file " << relPath << "\n" << errorMsg << "\n" << theFile.dump_valid_users());
 			}
			else {
				// test expected to fail
				BOOST_CHECK_MESSAGE(!parsedOk,"Parse expected to fail for " << relPath << "\n" << errorMsg << "\n" << theFile.dump_valid_users());
#if DEBUG_ME
				cout << "\n" << errorMsg << "\n";
#endif
 			}
		}
		catch ( const std::exception & ex )
		{
 			std::cout << dir_itr->path().filename() << " " << ex.what() << std::endl;
		}
	}
}

BOOST_AUTO_TEST_CASE( test_parsing_for_good_white_list_files )
{
	cout << "ACore:: ...test_parsing_for_good_white_list_files\n";

   std::string path = File::test_data("ACore/test/data/goodWhiteListFiles","ACore");

	// All the files in this directory are expected to pass
	test_white_list_files(path, true);
}

BOOST_AUTO_TEST_CASE( test_parsing_for_bad_white_list_files )
{
	cout << "ACore:: ...test_parsing_for_bad_white_list_files\n";

   std::string path = File::test_data("ACore/test/data/badWhiteListFiles","ACore");

	// All the files in this directory are expected to fail
	test_white_list_files(path, false);
}

BOOST_AUTO_TEST_CASE( test_white_list_default )
{
   cout << "ACore:: ...test_white_list_default\n";

   WhiteListFile theFile;

   BOOST_REQUIRE_MESSAGE(0 == theFile.read_access_size(), "expected 0 users with read access but found " << theFile.read_access_size() );
   BOOST_REQUIRE_MESSAGE(0 == theFile.write_access_size(),"expected 0 users with write access but found " << theFile.write_access_size() );

   // test random user
   vector<string> paths; paths.emplace_back("/a");  paths.emplace_back("/b"); paths.emplace_back("/c");
   BOOST_REQUIRE_MESSAGE( theFile.verify_read_access("xxxx"),"Expected user xxxx to have read access ");
   BOOST_REQUIRE_MESSAGE( theFile.verify_read_access("xxtt","/x"),"Expected user xxtt to have read access ");
   BOOST_REQUIRE_MESSAGE( theFile.verify_read_access("xxtt",paths),"Expected user xxtt to have read access ");

   BOOST_REQUIRE_MESSAGE( theFile.verify_write_access("yyyy"),"Expected user yyyy to have write access ");
   BOOST_REQUIRE_MESSAGE( theFile.verify_write_access("zzzz","/y"),"Expected user zzzz to have write access ");
   BOOST_REQUIRE_MESSAGE( theFile.verify_write_access("zzzz",paths),"Expected user zzzz to have write access ");
}

BOOST_AUTO_TEST_CASE( test_white_list_empty_file )
{
   cout << "ACore:: ...test_white_list_empty_file\n";

   std::string path = File::test_data("ACore/test/data/goodWhiteListFiles/empty.lists","ACore");

   WhiteListFile theFile;
   std::string errorMsg;
   BOOST_CHECK_MESSAGE(theFile.load(path,false, errorMsg),"Failed to parse file " << path << "\n" << errorMsg);

   BOOST_REQUIRE_MESSAGE(0 == theFile.read_access_size(), "expected 0 users with read access but found " << theFile.read_access_size() );
   BOOST_REQUIRE_MESSAGE(0 == theFile.write_access_size(),"expected 0 users with write access but found " << theFile.write_access_size() );

   // test random user
   vector<string> paths; paths.emplace_back("/a");  paths.emplace_back("/b"); paths.emplace_back("/c");
   BOOST_REQUIRE_MESSAGE( theFile.verify_read_access("xxxx"),"Expected user xxxx to have read access ");
   BOOST_REQUIRE_MESSAGE( theFile.verify_read_access("xxtt","/x"),"Expected user xxtt to have read access ");
   BOOST_REQUIRE_MESSAGE( theFile.verify_read_access("xxtt",paths),"Expected user xxtt to have read access ");

   BOOST_REQUIRE_MESSAGE( theFile.verify_write_access("yyyy"),"Expected user yyyy to have write access ");
   BOOST_REQUIRE_MESSAGE( theFile.verify_write_access("zzzz","/y"),"Expected user zzzz to have write access ");
   BOOST_REQUIRE_MESSAGE( theFile.verify_write_access("zzzz",paths),"Expected user zzzz to have write access ");
}

BOOST_AUTO_TEST_CASE( test_white_list )
{
	cout << "ACore:: ...test_white_list\n";

   std::string path = File::test_data("ACore/test/data/goodWhiteListFiles/good1.lists","ACore");

   WhiteListFile theFile;
	std::string errorMsg;
 	BOOST_CHECK_MESSAGE(theFile.load(path,false, errorMsg),"Failed to parse file " << path << "\n" << errorMsg);

 	// make sure we find all the users and the access right are correct
// 	uid1    # a comment
// 	uid2  # a comment
// 	cog   # a comment
//
// 	#
// 	# Read only uisers
// 	#
// 	-fred  # a comment
// 	-bill # a comment
// 	-jake # a comment

// 	avi   /suite/write
// 	-avi  /suite/read
	std::vector<std::string> expected_users_with_read_access;
	expected_users_with_read_access.emplace_back("fred" );
	expected_users_with_read_access.emplace_back("bill" );
   expected_users_with_read_access.emplace_back("jake" );

   expected_users_with_read_access.emplace_back("uid1" );  // users with write access also have read access
   expected_users_with_read_access.emplace_back("uid2" );  // users with write access also have read access
   expected_users_with_read_access.emplace_back("cog" );   // users with write access also have read access

   std::vector<std::string> expected_users_with_read_write_access;
   expected_users_with_read_write_access.emplace_back("uid1");
   expected_users_with_read_write_access.emplace_back("uid2");
   expected_users_with_read_write_access.emplace_back("cog");

   std::vector<std::string> expected_users_with_read_access_to_paths_only ;
   expected_users_with_read_access_to_paths_only.emplace_back("avi" );

   std::vector<std::string> expected_users_with_write_access_to_paths_only ;
   expected_users_with_write_access_to_paths_only.emplace_back("avi" );


 	BOOST_REQUIRE_MESSAGE(expected_users_with_read_access.size() + expected_users_with_read_access_to_paths_only.size() == theFile.read_access_size(),
 	      " expected " << expected_users_with_read_access.size() + expected_users_with_write_access_to_paths_only.size() << " users with read access but found " << theFile.read_access_size() );
   BOOST_REQUIRE_MESSAGE(expected_users_with_read_write_access.size() + expected_users_with_write_access_to_paths_only.size() == theFile.write_access_size(),
         " expected " << expected_users_with_read_write_access.size() + expected_users_with_write_access_to_paths_only.size() << " users with write access but found " << theFile.write_access_size() );

   // Users who have read access, to all including paths
   vector<string> paths; paths.emplace_back("/a");  paths.emplace_back("/b"); paths.emplace_back("/c");
 	std::vector< std::string >::const_iterator i;
 	for(i=expected_users_with_read_access.begin(); i!= expected_users_with_read_access.end(); ++i) {
      BOOST_CHECK_MESSAGE( theFile.verify_read_access(*i),"Expected user " << *i << " to have read access ");
      BOOST_CHECK_MESSAGE( theFile.verify_read_access(*i,"/x"),"Expected user " << *i << " to have read access ");
      BOOST_CHECK_MESSAGE( theFile.verify_read_access(*i,paths),"Expected user " << *i << " to have read access ");
	}
   for(i=expected_users_with_read_write_access.begin(); i!= expected_users_with_read_write_access.end(); ++i) {
      BOOST_CHECK_MESSAGE( theFile.verify_write_access(*i),"Expected user " << *i << " to have write access ");
      BOOST_CHECK_MESSAGE( theFile.verify_write_access(*i,"/x"),"Expected user " << *i << " to have write access ");
      BOOST_CHECK_MESSAGE( theFile.verify_write_access(*i,paths),"Expected user " << *i << " to have write access ");
   }

   // Users who have restricted read/write access to certain paths only.
   vector<string> read_paths;read_paths.emplace_back("/suite/read");read_paths.emplace_back("/suite/read/f1");read_paths.emplace_back("/suite/read/f1/t1");
   for(i=expected_users_with_read_access_to_paths_only.begin(); i!= expected_users_with_read_access_to_paths_only.end(); ++i) {
      BOOST_CHECK_MESSAGE( theFile.verify_read_access(*i),"Expected user " << *i << " to have read access ");
      BOOST_CHECK_MESSAGE( theFile.verify_read_access(*i,read_paths),"Expected user " << *i << " to have read access to paths");
      BOOST_CHECK_MESSAGE( !theFile.verify_read_access(*i,paths),"Expected user " << *i << " to NOT have read access to paths /a, /b , /c");
      BOOST_CHECK_MESSAGE( !theFile.verify_read_access(*i,"/suite"),"Expected user " << *i << " to NOT have read access to paths /suite only /suite/read");
      BOOST_CHECK_MESSAGE( !theFile.verify_read_access(*i,"/suite/read_me"),"Expected user " << *i << " with path '/suite/read_me' to NOT have read access to path /suite/read");
   }

   vector<string> write_paths;write_paths.emplace_back("/suite/write");write_paths.emplace_back("/suite/write/f1");write_paths.emplace_back("/suite/write/f1/t1");
   for(i= expected_users_with_write_access_to_paths_only.begin(); i!= expected_users_with_write_access_to_paths_only.end(); ++i) {
      BOOST_CHECK_MESSAGE( !theFile.verify_write_access(*i),"Expected user " << *i << " to NOT have generic write access ");
      BOOST_CHECK_MESSAGE( theFile.verify_write_access(*i,write_paths ),"Expected user " << *i << " to have write access to paths");
      BOOST_CHECK_MESSAGE( !theFile.verify_write_access(*i,paths),"Expected user " << *i << " to have NOT has write access to paths /a, /b , /c");
      BOOST_CHECK_MESSAGE( !theFile.verify_write_access(*i,"/suite"),"Expected user " << *i << " to NOT have write access to paths /suite only /suite/write");
      BOOST_CHECK_MESSAGE( !theFile.verify_write_access(*i,"/suite/write_me"),"Expected user " << *i << " with path '/suite/write_me' to NOT have write access to paths /suite/write");
   }

   // test random user
   BOOST_REQUIRE_MESSAGE( !theFile.verify_read_access("xxxx"),"Expected user xxxx to NOT have read access ");
   BOOST_REQUIRE_MESSAGE( !theFile.verify_read_access("xxxx","/x"),"Expected user xxxx to NOT have read access ");
   BOOST_REQUIRE_MESSAGE( !theFile.verify_read_access("xxxx",paths),"Expected user xxxx to NOT have read access ");
   BOOST_REQUIRE_MESSAGE( !theFile.verify_read_access("*"),"Expected user *  to NOT have read access ");

   BOOST_REQUIRE_MESSAGE( !theFile.verify_write_access("yyyy"),"Expected user yyyy  to NOT have write access ");
   BOOST_REQUIRE_MESSAGE( !theFile.verify_write_access("zzzz","/x"),"Expected user zzzz  to NOT have write access ");
   BOOST_REQUIRE_MESSAGE( !theFile.verify_write_access("zzzz",paths),"Expected user zzzz  to NOT have write access ");
}

BOOST_AUTO_TEST_CASE( test_white_list_all_users_have_read_access )
{
   cout << "ACore:: ...test_white_list_all_users_have_read_access\n";

   std::string path = File::test_data("ACore/test/data/goodWhiteListFiles/all_read_access.lists","ACore");

   WhiteListFile theFile;
   std::string errorMsg;
   BOOST_CHECK_MESSAGE(theFile.load(path,false, errorMsg),"Failed to parse file " << path << "\n" << errorMsg);

   // make sure we find all the users and the access right are correct
//# These user have read and write access to the server
//uid1  # a comment
//uid2  # a comment
//cog   # a comment
//
//
//# Read only users
//-*
//-fred  # a comment
//-bill # a comment
//-jake # a comment

   std::vector<std::string> expected_users_with_read_write_access;
   expected_users_with_read_write_access.emplace_back("uid1");
   expected_users_with_read_write_access.emplace_back("uid2");
   expected_users_with_read_write_access.emplace_back("cog");

   // When all users have read access, the read access size should be empty
   BOOST_REQUIRE_MESSAGE(theFile.read_access_size() == 0, " expected 0  but found " << theFile.read_access_size() );

   BOOST_REQUIRE_MESSAGE(expected_users_with_read_write_access.size() == theFile.write_access_size(),
         " expected " << expected_users_with_read_write_access.size() << " users with write access but found " << theFile.write_access_size() );

   // Any user should have read access
   vector<string> paths; paths.emplace_back("/a");  paths.emplace_back("/b"); paths.emplace_back("/c");
   BOOST_REQUIRE_MESSAGE( theFile.verify_read_access("fred"),"Expected user fred  to have read access ");
   BOOST_REQUIRE_MESSAGE( theFile.verify_read_access("fred","/x"),"Expected user fred  to have read access ");
   BOOST_REQUIRE_MESSAGE( theFile.verify_read_access("fred",paths),"Expected user fred  to have read access ");
   BOOST_REQUIRE_MESSAGE( theFile.verify_read_access("bill"),"Expected user bill  to have read access ");
   BOOST_REQUIRE_MESSAGE( theFile.verify_read_access("xxxx"),"Expected user xxxx  to have read access ");
   BOOST_REQUIRE_MESSAGE( theFile.verify_read_access("uid1"),"Expected user xxxx  to have read access ");
   BOOST_REQUIRE_MESSAGE( theFile.verify_read_access("uid2"),"Expected user xxxx  to have read access ");
   BOOST_REQUIRE_MESSAGE( theFile.verify_read_access("cog"),"Expected user xxxx  to have read access ");

   std::vector< std::string >::const_iterator i;
   for(i=expected_users_with_read_write_access.begin(); i!= expected_users_with_read_write_access.end(); ++i) {
      BOOST_REQUIRE_MESSAGE( theFile.verify_write_access(*i),"Expected user " << *i << " to have write access ");
      BOOST_REQUIRE_MESSAGE( theFile.verify_write_access(*i,"/x"),"Expected user " << *i << " to have write access ");
      BOOST_REQUIRE_MESSAGE( theFile.verify_write_access(*i,paths),"Expected user " << *i << " to have write access ");
   }

   // test random user for write access
   BOOST_REQUIRE_MESSAGE( !theFile.verify_write_access("yyyy"),"Expected user yyyy  to NOT have write access ");
   BOOST_REQUIRE_MESSAGE( !theFile.verify_write_access("zzzz"),"Expected user zzzz  to NOT have write access ");
}


BOOST_AUTO_TEST_CASE( test_white_list_all_users_have_write_access )
{
   cout << "ACore:: ...test_white_list_all_users_have_write_access\n";

   std::string path = File::test_data("ACore/test/data/goodWhiteListFiles/all_write_access.lists","ACore");

   WhiteListFile theFile;
   std::string errorMsg;
   BOOST_CHECK_MESSAGE(theFile.load(path,false, errorMsg),"Failed to parse file " << path << "\n" << errorMsg);

   // make sure we find all the users and the access right are correct
//   uid1  # a comment
//   uid2  # a comment
//   cog   # a comment
//   *
//
//   # Read only users
//   -*
//   -fred  # a comment
//   -bill # a comment
//   -jake # a comment

   // When all users have read access, the read access size should be empty
   BOOST_REQUIRE_MESSAGE(theFile.read_access_size() == 0,  " expected 0  but found " << theFile.read_access_size() );
   BOOST_REQUIRE_MESSAGE(theFile.write_access_size() == 0, " expected 0  but found " << theFile.read_access_size() );

   // Any user should have read access
   vector<string> paths; paths.emplace_back("/a");  paths.emplace_back("/b"); paths.emplace_back("/c");
   BOOST_REQUIRE_MESSAGE( theFile.verify_read_access("fred"),"Expected user fred  to have read access ");
   BOOST_REQUIRE_MESSAGE( theFile.verify_read_access("fred","/x"),"Expected user fred  to have read access ");
   BOOST_REQUIRE_MESSAGE( theFile.verify_read_access("fred",paths),"Expected user fred  to have read access ");
   BOOST_REQUIRE_MESSAGE( theFile.verify_read_access("bill"),"Expected user bill  to have read access ");
   BOOST_REQUIRE_MESSAGE( theFile.verify_read_access("xxxx"),"Expected user xxxx  to have read access ");
   BOOST_REQUIRE_MESSAGE( theFile.verify_read_access("xxxx","/x"),"Expected user xxxx  to have read access ");
   BOOST_REQUIRE_MESSAGE( theFile.verify_read_access("xxxx",paths),"Expected user xxxx  to have read access ");

   // Any user should have read write access
   BOOST_REQUIRE_MESSAGE( theFile.verify_write_access("fred"),"Expected user fred  to have read/write access ");
   BOOST_REQUIRE_MESSAGE( theFile.verify_write_access("zzzzzz"),"Expected user zzzzzz  to have read/write access ");
   BOOST_REQUIRE_MESSAGE( theFile.verify_write_access("zzzzzz","/x"),"Expected user zzzzzz  to have read/write access ");
   BOOST_REQUIRE_MESSAGE( theFile.verify_write_access("zzzzzz",paths),"Expected user zzzzzz  to have read/write access ");
}

BOOST_AUTO_TEST_CASE( test_white_list_all_path_users_have_write_access )
{
   cout << "ACore:: ...test_white_list_all_path_users_have_write_access\n";

   std::string path = File::test_data("ACore/test/data/goodWhiteListFiles/all_path_write_access.lists","ACore");

   WhiteListFile theFile;
   std::string errorMsg;
   BOOST_CHECK_MESSAGE(theFile.load(path,false, errorMsg),"Failed to parse file " << path << "\n" << errorMsg);

   //   4.4.14
   //   * /  # same as '*'

   // When all users have read/write access, the read/write access size should be empty
   BOOST_REQUIRE_MESSAGE(theFile.read_access_size() == 0,  " expected 0  but found " << theFile.read_access_size() );
   BOOST_REQUIRE_MESSAGE(theFile.write_access_size() == 0, " expected 0  but found " << theFile.write_access_size() );

   vector<string> paths; paths.emplace_back("/a");  paths.emplace_back("/b"); paths.emplace_back("/c");
   vector<string> paths1; paths1.emplace_back("/a");  paths1.emplace_back("/b");
   // Any user should have read/write access
   BOOST_REQUIRE_MESSAGE( theFile.verify_read_access("fred"),"Expected user fred  to have read access ");
   BOOST_REQUIRE_MESSAGE( theFile.verify_read_access("fred","/x"),"Expected user fred  to have read access ");
   BOOST_REQUIRE_MESSAGE( theFile.verify_read_access("fred",paths),"Expected user fred  to have read access ");
   BOOST_REQUIRE_MESSAGE( theFile.verify_read_access("fred",paths1),"Expected user fred  to have read access ");
   BOOST_REQUIRE_MESSAGE( theFile.verify_write_access("fred"),"Expected user fred  to have read/write access ");
   BOOST_REQUIRE_MESSAGE( theFile.verify_write_access("fred","/x"),"Expected user fred  to have read/write access ");
   BOOST_REQUIRE_MESSAGE( theFile.verify_write_access("fred",paths),"Expected user fred  to have read/write access ");
   BOOST_REQUIRE_MESSAGE( theFile.verify_write_access("fred",paths1),"Expected user fred  to have read/write access ");
}

BOOST_AUTO_TEST_CASE( test_white_list_all_path_users_have_read_access )
{
   cout << "ACore:: ...test_white_list_all_path_users_have_read_access\n";

   std::string path = File::test_data("ACore/test/data/goodWhiteListFiles/all_path_read_access.lists","ACore");

   WhiteListFile theFile;
   std::string errorMsg;
   BOOST_CHECK_MESSAGE(theFile.load(path,false, errorMsg),"Failed to parse file " << path << "\n" << errorMsg);

   //   4.4.14
   //   -* /  # same as '*'

   // When all users have read/write access, the size should be empty
   BOOST_REQUIRE_MESSAGE(theFile.read_access_size() == 0,  " expected 0  but found " << theFile.read_access_size() );
   BOOST_REQUIRE_MESSAGE(theFile.write_access_size() == 0, " expected 0  but found " << theFile.write_access_size() );

   // When no write access specified all user have write access
   vector<string> paths; paths.emplace_back("/a");  paths.emplace_back("/b"); paths.emplace_back("/c");
   vector<string> paths1; paths1.emplace_back("/a");  paths1.emplace_back("/b");
   // Any user should have read/write access
   BOOST_REQUIRE_MESSAGE( theFile.verify_read_access("fred"),"Expected user fred  to have read access ");
   BOOST_REQUIRE_MESSAGE( theFile.verify_write_access("fred"),"Expected user fred  to have read access ");

   BOOST_REQUIRE_MESSAGE( theFile.verify_read_access("fred",paths),"Expected user fred  to have read access ");
   BOOST_REQUIRE_MESSAGE( theFile.verify_read_access("fred",paths1),"Expected user fred  to have read access ");
   BOOST_REQUIRE_MESSAGE( theFile.verify_write_access("fred",paths),"Expected user fred  to have read/write access ");
   BOOST_REQUIRE_MESSAGE( theFile.verify_write_access("fred",paths1),"Expected user fred  to have read/write access ");
}

BOOST_AUTO_TEST_CASE( test_white_list_path_access_list )
{
   cout << "ACore:: ...test_white_list_path_access_list\n";

   std::string path = File::test_data("ACore/test/data/goodWhiteListFiles/path_access.lists","ACore");

   WhiteListFile theFile;
   std::string errorMsg;
   BOOST_CHECK_MESSAGE(theFile.load(path,false, errorMsg),"Failed to parse file " << path << "\n" << errorMsg);

   //   4.4.14
   //
   //   user1 /a,/b,/c  # user1 has read write access to suite /a /b /c
   //   user2 /a
   //   user2 /b
   //   user2 /c       # user2 has read write access to suite /a /b /c
   //   user3 /a /b /c # user3 has read write access to suite /a /b /c
   //
   //   /a /b /c userx # userx has read write access to suite /a /b /c
   //   /a,/b,/c usery # userx has read write access to suite /a /b /c
   //
   //   /a userz
   //   /b userz
   //   /c userz
   //
   //   -user4 /a,/b,/c  # user4 has read access to suite /a /b /c
   //   -user5 /a
   //   -user5 /b
   //   -user5 /c    # user5 has read access to suite /a /b /c
   //   -user6 /a /b /c   # user6 has read access to suite /a /b /c
   //
   //   /a /b /c -userxx # userxx has read  access to suite /a /b /c
   //   /a,/b,/c -useryy # userxy has read  access to suite /a /b /c
   //
   //   /a -userzz
   //   /b -userzz
   //   /c -userzz
   //
   //##################################
   //*  /x /y   # all user have read/write access  suites /x /y
   //-* /w /z   # all user have read access to suite /w /z


   // When all users have read access, the read access size should be empty
   BOOST_REQUIRE_MESSAGE(theFile.read_access_size() == 7,  " expected 7  but found " << theFile.read_access_size()  << theFile.dump_valid_users());
   BOOST_REQUIRE_MESSAGE(theFile.write_access_size() == 7, " expected 7  but found " << theFile.write_access_size()  << theFile.dump_valid_users());

   // When no write access specified all user have write access
   vector<string> paths; paths.emplace_back("/a");  paths.emplace_back("/b"); paths.emplace_back("/c");
   vector<string> partial_paths; partial_paths.emplace_back("/a");  partial_paths.emplace_back("/b");

   // read/write
   BOOST_REQUIRE_MESSAGE( theFile.verify_read_access("user1",paths),"Expected user to have read access to /a,/b,/c" << theFile.dump_valid_users());
   BOOST_REQUIRE_MESSAGE( theFile.verify_read_access("user1",partial_paths),"Expected user to have read access to /a,/b,/c" << theFile.dump_valid_users());
   BOOST_REQUIRE_MESSAGE( theFile.verify_write_access("user1",paths),"Expected user to have read/write access to /a,/b,/c" << theFile.dump_valid_users());
   BOOST_REQUIRE_MESSAGE( theFile.verify_write_access("user1",partial_paths),"Expected user to have read/write access to /a,/b,/c" << theFile.dump_valid_users());
   BOOST_REQUIRE_MESSAGE( theFile.verify_read_access("user2",paths),"Expected user to have read access to /a,/b,/c" << theFile.dump_valid_users());
   BOOST_REQUIRE_MESSAGE( theFile.verify_write_access("user2",paths),"Expected user to have read/write access to /a,/b,/c" << theFile.dump_valid_users());
   BOOST_REQUIRE_MESSAGE( theFile.verify_read_access("user3",paths),"Expected user to have read access to /a,/b,/c" << theFile.dump_valid_users());
   BOOST_REQUIRE_MESSAGE( theFile.verify_write_access("user3",paths),"Expected user to have read/write access to /a,/b,/c" << theFile.dump_valid_users());
   BOOST_REQUIRE_MESSAGE( theFile.verify_read_access("userx",paths),"Expected userx to have read access to /a,/b,/c" << theFile.dump_valid_users());
   BOOST_REQUIRE_MESSAGE( theFile.verify_write_access("userx",paths),"Expected userx to have read/write access to /a,/b,/c" << theFile.dump_valid_users());
   BOOST_REQUIRE_MESSAGE( theFile.verify_read_access("usery",paths),"Expected userx to have read access to /a,/b,/c" << theFile.dump_valid_users());
   BOOST_REQUIRE_MESSAGE( theFile.verify_write_access("usery",paths),"Expected userx to have read/write access to /a,/b,/c" << theFile.dump_valid_users());

   //read only
   BOOST_REQUIRE_MESSAGE( theFile.verify_read_access("user4",paths),"Expected user to have read access to /a,/b,/c" << theFile.dump_valid_users());
   BOOST_REQUIRE_MESSAGE( theFile.verify_read_access("user5",paths),"Expected user to have read access to /a,/b,/c" << theFile.dump_valid_users());
   BOOST_REQUIRE_MESSAGE( theFile.verify_read_access("user6",paths),"Expected user to have read access to /a,/b,/c" << theFile.dump_valid_users());
   BOOST_REQUIRE_MESSAGE( theFile.verify_read_access("userxx",paths),"Expected user to have read access to /a,/b,/c" << theFile.dump_valid_users());
   BOOST_REQUIRE_MESSAGE( theFile.verify_read_access("useryy",paths),"Expected user to have read access to /a,/b,/c" << theFile.dump_valid_users());
   BOOST_REQUIRE_MESSAGE( theFile.verify_read_access("userzz",paths),"Expected user to have read access to /a,/b,/c" << theFile.dump_valid_users());

   // single path, read/write
   BOOST_REQUIRE_MESSAGE( theFile.verify_read_access("user1","/a"),"Expected user to have read access to /a" << theFile.dump_valid_users());
   BOOST_REQUIRE_MESSAGE( theFile.verify_write_access("user1","/a"),"Expected user to have read/write access to /a" << theFile.dump_valid_users());
   BOOST_REQUIRE_MESSAGE( theFile.verify_read_access("user2","/a"),"Expected user to have read access to /a,/b,/c" << theFile.dump_valid_users());
   BOOST_REQUIRE_MESSAGE( theFile.verify_write_access("user2","/a"),"Expected user to have read/write access to /a" << theFile.dump_valid_users());
   BOOST_REQUIRE_MESSAGE( theFile.verify_read_access("user3","/a"),"Expected user to have read access to /a" << theFile.dump_valid_users());
   BOOST_REQUIRE_MESSAGE( theFile.verify_write_access("user3","/a"),"Expected user to have read/write access to /a" << theFile.dump_valid_users());
   BOOST_REQUIRE_MESSAGE( theFile.verify_read_access("userx","/a"),"Expected userx to have read access to /a" << theFile.dump_valid_users());
   BOOST_REQUIRE_MESSAGE( theFile.verify_write_access("userx","/a"),"Expected userx to have read/write access to /a" << theFile.dump_valid_users());
   BOOST_REQUIRE_MESSAGE( theFile.verify_read_access("usery","/a"),"Expected userx to have read access to /a" << theFile.dump_valid_users());
   BOOST_REQUIRE_MESSAGE( theFile.verify_write_access("usery","/a"),"Expected userx to have read/write access to /a" << theFile.dump_valid_users());

   //single path, read
   BOOST_REQUIRE_MESSAGE( theFile.verify_read_access("user4","/a"),"Expected user to have read access to /a" << theFile.dump_valid_users());
   BOOST_REQUIRE_MESSAGE( theFile.verify_read_access("user5","/a"),"Expected user to have read access to /a" << theFile.dump_valid_users());
   BOOST_REQUIRE_MESSAGE( theFile.verify_read_access("user6","/a"),"Expected user to have read access to /a" << theFile.dump_valid_users());
   BOOST_REQUIRE_MESSAGE( theFile.verify_read_access("userxx","/a"),"Expected user to have read access to /a" << theFile.dump_valid_users());
   BOOST_REQUIRE_MESSAGE( theFile.verify_read_access("useryy","/a"),"Expected user to have read access to /a" << theFile.dump_valid_users());
   BOOST_REQUIRE_MESSAGE( theFile.verify_read_access("userzz","/a"),"Expected user to have read access to /a" << theFile.dump_valid_users());

   // ============================================================================================
   // test * user, * means all users
   //*  /x /y   # all user have read/write access  suites /x /y
   //-* /w /z   # all user have read access to suite /w /z
   vector<string> single_pathx; single_pathx.emplace_back("/x");
   BOOST_REQUIRE_MESSAGE( theFile.verify_read_access("xxxx"),"Expected *ALL* user to have read access" << theFile.dump_valid_users());
   BOOST_REQUIRE_MESSAGE( theFile.verify_read_access("xxxx",single_pathx),"Expected *ALL* user to have read access to /x" << theFile.dump_valid_users());
   BOOST_REQUIRE_MESSAGE( theFile.verify_write_access("xxxx",single_pathx),"Expected *ALL* user to have read/write access to /x" << theFile.dump_valid_users());

   vector<string> single_pathw; single_pathw.emplace_back("/w");
   BOOST_REQUIRE_MESSAGE( theFile.verify_read_access("xxxx",single_pathw),"Expected *ALL* user to have read access to /w" << theFile.dump_valid_users());
   BOOST_REQUIRE_MESSAGE( !theFile.verify_write_access("xxxx",single_pathw),"Expected failure for write access to /w" << theFile.dump_valid_users());

   vector<string> multiple_pathsxy;multiple_pathsxy.emplace_back("/x");multiple_pathsxy.emplace_back("/y");
   BOOST_REQUIRE_MESSAGE( theFile.verify_read_access("xxxx",multiple_pathsxy),"Expected *ALL* user to have read access to /x,/y" << theFile.dump_valid_users());

   // ============================================================================================
   // Failure
   // ============================================================================================

   // single path failure
   //   user1 /a,/b,/c  # user1 has read write access to suite /a /b /c
   vector<string> single_path_failure; single_path_failure.emplace_back("/fail");
   BOOST_REQUIRE_MESSAGE(!theFile.verify_read_access("user1","/fail"),"Expected user to not have read access to /fail"<< theFile.dump_valid_users());
   BOOST_REQUIRE_MESSAGE(!theFile.verify_read_access("user1",single_path_failure),"Expected user to not have read access to /fail"<< theFile.dump_valid_users());
   BOOST_REQUIRE_MESSAGE(!theFile.verify_write_access("user1","/fail"),"Expected user to not have read/write access to /fail"<< theFile.dump_valid_users());
   BOOST_REQUIRE_MESSAGE(!theFile.verify_write_access("user1",single_path_failure),"Expected user to not have read/write access to /fail"<< theFile.dump_valid_users());

   // multi path failure
   //   user1 /a,/b,/c  # user1 has read write access to suite /a /b /c
   vector<string> multiple_paths_failure;
   multiple_paths_failure.emplace_back("/a");
   multiple_paths_failure.emplace_back("/b");
   multiple_paths_failure.emplace_back("/fail");
   BOOST_REQUIRE_MESSAGE(!theFile.verify_read_access("user1",multiple_paths_failure),"Expected user to not have read access to /fail\n"<< theFile.dump_valid_users());
   BOOST_REQUIRE_MESSAGE(!theFile.verify_write_access("user1",multiple_paths_failure),"Expected user to not have read/write access to /fail\n"<< theFile.dump_valid_users());

   // Presence of *, should allow read access to all including unknown users
   BOOST_REQUIRE_MESSAGE( theFile.verify_read_access("unknown"),"Expected unknown user to pass due to presence of *\n"<< theFile.dump_valid_users());
   BOOST_REQUIRE_MESSAGE( theFile.verify_read_access("unknown","/x"),"Expected pass \n"<< theFile.dump_valid_users());
   BOOST_REQUIRE_MESSAGE( theFile.verify_read_access("unknown","/y"),"Expected pass\n"<< theFile.dump_valid_users());
   BOOST_REQUIRE_MESSAGE( theFile.verify_read_access("unknown","/w"),"Expected pass\n"<< theFile.dump_valid_users());
   BOOST_REQUIRE_MESSAGE( theFile.verify_read_access("unknown","/z"),"Expected pass\n"<< theFile.dump_valid_users());
   BOOST_REQUIRE_MESSAGE( theFile.verify_write_access("unknown","/x"),"Expected pass\n"<< theFile.dump_valid_users());
   BOOST_REQUIRE_MESSAGE( theFile.verify_write_access("unknown","/y"),"Expected pass\n"<< theFile.dump_valid_users());

   BOOST_REQUIRE_MESSAGE( !theFile.verify_read_access("unknown","/a"),"Expected failure for unknown user for path /a\n"<< theFile.dump_valid_users());
   BOOST_REQUIRE_MESSAGE( !theFile.verify_write_access("unknown","/a"),"Expected failure for unknown user for path /a\n"<< theFile.dump_valid_users());
   BOOST_REQUIRE_MESSAGE( !theFile.verify_read_access("unknown",paths),"Expected failure for unknown user\n"<< theFile.dump_valid_users());
   BOOST_REQUIRE_MESSAGE( !theFile.verify_write_access("unknown",paths),"Expected failure for unknown user\n"<< theFile.dump_valid_users());

   // user1 /a,/b,/c  # user1 has read write access to suite /a /b /c
   BOOST_REQUIRE_MESSAGE(theFile.verify_read_access("user1"),"Expected user1 to not have read access, EVEN if no paths specified, --news has no paths\n"<< theFile.dump_valid_users());
   BOOST_REQUIRE_MESSAGE(!theFile.verify_read_access("user1",vector<string>()),"Expected user to not have read access if no paths specified\n"<< theFile.dump_valid_users());
   BOOST_REQUIRE_MESSAGE(!theFile.verify_read_access("user1",""),"Expected user to not have read access if no paths specified\n"<< theFile.dump_valid_users());
   BOOST_REQUIRE_MESSAGE(!theFile.verify_write_access("user1"),"Expected user to not have read/write if no paths specified\n"<< theFile.dump_valid_users());
   BOOST_REQUIRE_MESSAGE(!theFile.verify_write_access("user1",""),"Expected user to not have read/write if no paths specified\n"<< theFile.dump_valid_users());
   BOOST_REQUIRE_MESSAGE(!theFile.verify_write_access("user1",vector<string>()),"Expected user to not have read/write if no paths specified\n"<< theFile.dump_valid_users());
}

BOOST_AUTO_TEST_SUITE_END()
