…d line length fixes.
…ible to check for a successful internet uplink in a central place. Also modifying the integration SocketTest to use the new method.
1: removed unused $result variable 2: Added a case to return bool false when the quit command is used. Unit: _cleanup was only taking into consideration unix based systems where absolute directory routes used a forward slash, it now takes into account windows based systems as well. The current tests will confirm this functionality but only on applicable systems. ExtractTest: 1: added a convenience function to writing quickly to the output buffer so that command line tests can be run. 2: Updated the tests to use the appropriate configs which have been created throughout the tests 3: Fixed the expected pattern for testDefaultConfiguration to work on windows systems as well. CommandTest: Added a test for testing the quit functionality return value (should be bool false).