unified_diff_test.rb
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RubyLexer
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r2110 | # Redmine - project management software | ||
# Copyright (C) 2006-2008 Jean-Philippe Lang | ||||
# | ||||
# This program is free software; you can redistribute it and/or | ||||
# modify it under the terms of the GNU General Public License | ||||
# as published by the Free Software Foundation; either version 2 | ||||
# of the License, or (at your option) any later version. | ||||
# | ||||
# This program is distributed in the hope that it will be useful, | ||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of | ||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||||
# GNU General Public License for more details. | ||||
# | ||||
# You should have received a copy of the GNU General Public License | ||||
# along with this program; if not, write to the Free Software | ||||
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. | ||||
require File.dirname(__FILE__) + '/../../../test_helper' | ||||
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r2773 | class Redmine::UnifiedDiffTest < ActiveSupport::TestCase | ||
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r2110 | |||
def setup | ||||
end | ||||
def test_subversion_diff | ||||
diff = Redmine::UnifiedDiff.new(read_diff_fixture('subversion.diff')) | ||||
# number of files | ||||
assert_equal 4, diff.size | ||||
assert diff.detect {|file| file.file_name =~ %r{^config/settings.yml}} | ||||
end | ||||
def test_truncate_diff | ||||
diff = Redmine::UnifiedDiff.new(read_diff_fixture('subversion.diff'), :max_lines => 20) | ||||
assert_equal 2, diff.size | ||||
end | ||||
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r2914 | |||
def test_line_starting_with_dashes | ||||
diff = Redmine::UnifiedDiff.new(<<-DIFF | ||||
--- old.txt Wed Nov 11 14:24:58 2009 | ||||
+++ new.txt Wed Nov 11 14:25:02 2009 | ||||
@@ -1,8 +1,4 @@ | ||||
-Lines that starts with dashes: | ||||
- | ||||
------------------------- | ||||
--- file.c | ||||
------------------------- | ||||
+A line that starts with dashes: | ||||
and removed. | ||||
@@ -23,4 +19,4 @@ | ||||
-Another chunk of change | ||||
+Another chunk of changes | ||||
DIFF | ||||
) | ||||
assert_equal 1, diff.size | ||||
end | ||||
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r2110 | |||
private | ||||
def read_diff_fixture(filename) | ||||
File.new(File.join(File.dirname(__FILE__), '/../../../fixtures/diffs', filename)).read | ||||
end | ||||
end | ||||