SFTP Functional tests: Make use of assertNotSame
SFTP Functional tests: Make use of assertNotSame

phpseclib/phpseclib,melya/phpseclib,danog/phpseclib,splitice/phpseclib,melya/phpseclib,terrafrost/phpseclib,creatuity/phpseclib,kenichiii/phpseclib,creatuity/phpseclib,kenichiii/phpseclib,paragonie-scott/phpseclib,thaigialai1987/phpseclib,thaigialai1987/phpseclib,metaclassing/phpseclib,paragonie-scott/phpseclib,danog/phpseclib,splitice/phpseclib,metaclassing/phpseclib