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Annotation of loncom/cfgedittests/modify.t, revision 1.1

1.1     ! foxr        1: #
        !             2: # $Id: gplheader.pl,v 1.1 2001/11/29 18:19:27 www Exp $
        !             3: #
        !             4: # Copyright Michigan State University Board of Trustees
        !             5: #
        !             6: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
        !             7: #
        !             8: # LON-CAPA is free software; you can redistribute it and/or modify
        !             9: # it under the terms of the GNU General Public License as published by
        !            10: # the Free Software Foundation; either version 2 of the License, or
        !            11: # (at your option) any later version.
        !            12: #
        !            13: # LON-CAPA is distributed in the hope that it will be useful,
        !            14: # but WITHOUT ANY WARRANTY; without even the implied warranty of
        !            15: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
        !            16: # GNU General Public License for more details.
        !            17: #
        !            18: # You should have received a copy of the GNU General Public License
        !            19: # along with LON-CAPA; if not, write to the Free Software
        !            20: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
        !            21: #
        !            22: # /home/httpd/html/adm/gpl.txt
        !            23: #
        !            24: # http://www.lon-capa.org/
        !            25: #
        !            26: 
        !            27: 
        !            28: #  Test new functionality of ConfigFileEditor::delete
        !            29: #
        !            30: 
        !            31: use strict;
        !            32: use Test;
        !            33: use ConfigFileEdit;
        !            34: 
        !            35: 
        !            36: #
        !            37: #   Tests  we plan are:
        !            38: #     Modify a line in the test file and
        !            39: #     - Ensure that the modified line is retrievable.
        !            40: #     - Ensure that the old line is gone
        !            41: #       To do this we modify a line in a way that
        !            42: #       changes its index.
        !            43: #     Modify a line in the test file, replacing it with a comment.
        !            44: #     - Ensure the old line is gone.
        !            45: #     - Ensure the number of keys in the index hash decreased by 1.
        !            46: #
        !            47: 
        !            48: BEGIN {plan tests => 4} 
        !            49: 
        !            50: #
        !            51: #  Replace a line with noncomment.#
        !            52: #
        !            53: sub NonCommentReplace {
        !            54:     my $newline = "end:final:line:in:file";
        !            55:     my $editor = ConfigFileEdit->new("test2config.cfg", 0);
        !            56:     $editor->ReplaceLine("last", $newline);
        !            57:     
        !            58:     ok($editor->Find("end"), $newline);
        !            59:     
        !            60:     if(!defined($editor->Find("last"))) {
        !            61: 	ok(1);
        !            62:     } else {
        !            63: 	ok(0);
        !            64:     }
        !            65: }
        !            66: 
        !            67: sub CommentReplace {
        !            68:     my $newline  = "  # end:final:line:in:file";
        !            69:     my $editor   = ConfigFileEdit->new("test2config.cfg", 0);
        !            70: 
        !            71:     my $hashref  = $editor->{KeyToLines};
        !            72:     my @keys     = keys(%$hashref);
        !            73:     my $keycount1= @keys;	# Number of keys initially.
        !            74: 
        !            75:     $editor->ReplaceLine("last", $newline);
        !            76:     
        !            77:     if(!defined($editor->Find("last"))) {
        !            78: 	ok(1);
        !            79:     } else {
        !            80: 	ok(0);
        !            81:     }
        !            82:     @keys         = keys(%$hashref);
        !            83:     my $keycount2 = @keys;
        !            84:     ok($keycount2, $keycount1 - 1);
        !            85: 
        !            86: 
        !            87: }
        !            88: 
        !            89: 
        !            90: NonCommentReplace;
        !            91: CommentReplace;
        !            92: