'); echo 'BEGIN TESTING PROXY PATTERN'.BR; echo BR; $proxyBookList = new ProxyBookList(); $inBook = new Book('PHP for Cats','Larry Truett'); $proxyBookList->addBook($inBook); echo 'test 1 - show the book count after a book is added'.BR; echo $proxyBookList->getBookCount(); echo BR.BR; echo 'test 2 - show the book'.BR; $outBook = $proxyBookList->getBook(1); echo $outBook->getAuthorAndTitle(); echo BR.BR; $proxyBookList->removeBook($outBook); echo 'test 3 - show the book count after a book is removed'.BR; echo $proxyBookList->getBookCount(); echo BR.BR; echo 'END TESTING PROXY PATTERN'.BR; ?>