jro_apps/redmine Commit - r12197:9cefc90b0be4

Rails4: scm: reload repository after destroying changesets in incremental fetch test...

Toshi MARUYAMA -

r12197:9cefc90b0be4

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test/unit/repository_bazaar_test.rb +1 0

             # Redmine - project management software
             # Copyright (C) 2006-2013  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.expand_path('../../test_helper', __FILE__)
             class RepositoryBazaarTest < ActiveSupport::TestCase
               fixtures :projects
               include Redmine::I18n
               REPOSITORY_PATH = Rails.root.join('tmp/test/bazaar_repository').to_s
               REPOSITORY_PATH_TRUNK = File.join(REPOSITORY_PATH, "trunk")
               NUM_REV = 4
               REPOSITORY_PATH_NON_ASCII = Rails.root.join(REPOSITORY_PATH + '/' + 'non_ascii').to_s
               # Bazaar core does not support xml output such as Subversion and Mercurial.
               # "bzr" command output and command line parameter depend on locale.
               # So, non ASCII path tests cannot run independent locale.
               #
               # If you want to run Bazaar non ASCII path tests on Linux *Ruby 1.9*,
               # you need to set locale character set "ISO-8859-1".
               # E.g. "LANG=en_US.ISO-8859-1".
               # On Linux other platforms (e.g. Ruby 1.8, JRuby),
               # you need to set "RUN_LATIN1_OUTPUT_TEST = true" manually.
               #
               # On Windows, because it is too hard to change system locale,
               # you cannot run Bazaar non ASCII path tests.
               #
               RUN_LATIN1_OUTPUT_TEST = (RUBY_PLATFORM != 'java' &&
                                          REPOSITORY_PATH.respond_to?(:force_encoding) &&
                                          Encoding.locale_charmap == "ISO-8859-1")
               CHAR_1_UTF8_HEX   = "\xc3\x9c"
               CHAR_1_LATIN1_HEX = "\xdc"
               def setup
                 @project = Project.find(3)
                 @repository = Repository::Bazaar.create(
                           :project => @project, :url => REPOSITORY_PATH_TRUNK,
                           :log_encoding => 'UTF-8')
                 assert @repository
                 @char_1_utf8      = CHAR_1_UTF8_HEX.dup
                 @char_1_ascii8bit = CHAR_1_LATIN1_HEX.dup
                 if @char_1_utf8.respond_to?(:force_encoding)
                   @char_1_utf8.force_encoding('UTF-8')
                   @char_1_ascii8bit.force_encoding('ASCII-8BIT')
                 end
               end
               def test_blank_path_to_repository_error_message
                 set_language_if_valid 'en'
                 repo = Repository::Bazaar.new(
                                       :project      => @project,
                                       :identifier   => 'test',
                                       :log_encoding => 'UTF-8'
                                     )
                 assert !repo.save
                 assert_include "Path to repository can't be blank",
                                repo.errors.full_messages
               end
               def test_blank_path_to_repository_error_message_fr
                 set_language_if_valid 'fr'
                 str = "Chemin du d\xc3\xa9p\xc3\xb4t doit \xc3\xaatre renseign\xc3\xa9(e)"
                 str.force_encoding('UTF-8') if str.respond_to?(:force_encoding)
                 repo = Repository::Bazaar.new(
                                       :project      => @project,
                                       :url          => "",
                                       :identifier   => 'test',
                                       :log_encoding => 'UTF-8'
                                     )
                 assert !repo.save
                 assert_include str, repo.errors.full_messages
               end
               if File.directory?(REPOSITORY_PATH_TRUNK)
                 def test_fetch_changesets_from_scratch
                   assert_equal 0, @repository.changesets.count
                   @repository.fetch_changesets
                   @project.reload
                   assert_equal NUM_REV, @repository.changesets.count
                   assert_equal 9, @repository.filechanges.count
                   assert_equal 'Initial import', @repository.changesets.find_by_revision('1').comments
                 end
                 def test_fetch_changesets_incremental
                   assert_equal 0, @repository.changesets.count
                   @repository.fetch_changesets
                   @project.reload
                   assert_equal NUM_REV, @repository.changesets.count
                   # Remove changesets with revision > 5
                   @repository.changesets.all.each {|c| c.destroy if c.revision.to_i > 2}
                   @project.reload
+                  @repository.reload
                   assert_equal 2, @repository.changesets.count
                   @repository.fetch_changesets
                   @project.reload
                   assert_equal NUM_REV, @repository.changesets.count
                 end
                 def test_entries
                   entries = @repository.entries
                   assert_kind_of Redmine::Scm::Adapters::Entries, entries
                   assert_equal 2, entries.size
                   assert_equal 'dir', entries[0].kind
                   assert_equal 'directory', entries[0].name
                   assert_equal 'directory', entries[0].path
                   assert_equal 'file', entries[1].kind
                   assert_equal 'doc-mkdir.txt', entries[1].name
                   assert_equal 'doc-mkdir.txt', entries[1].path
                 end
                 def test_entries_in_subdirectory
                   entries = @repository.entries('directory')
                   assert_equal 3, entries.size
                   assert_equal 'file', entries.last.kind
                   assert_equal 'edit.png', entries.last.name
                   assert_equal 'directory/edit.png', entries.last.path
                 end
                 def test_previous
                   assert_equal 0, @repository.changesets.count
                   @repository.fetch_changesets
                   @project.reload
                   assert_equal NUM_REV, @repository.changesets.count
                   changeset = @repository.find_changeset_by_name('3')
                   assert_equal @repository.find_changeset_by_name('2'), changeset.previous
                 end
                 def test_previous_nil
                   assert_equal 0, @repository.changesets.count
                   @repository.fetch_changesets
                   @project.reload
                   assert_equal NUM_REV, @repository.changesets.count
                   changeset = @repository.find_changeset_by_name('1')
                   assert_nil changeset.previous
                 end
                 def test_next
                   assert_equal 0, @repository.changesets.count
                   @repository.fetch_changesets
                   @project.reload
                   assert_equal NUM_REV, @repository.changesets.count
                   changeset = @repository.find_changeset_by_name('2')
                   assert_equal @repository.find_changeset_by_name('3'), changeset.next
                 end
                 def test_next_nil
                   assert_equal 0, @repository.changesets.count
                   @repository.fetch_changesets
                   @project.reload
                   assert_equal NUM_REV, @repository.changesets.count
                   changeset = @repository.find_changeset_by_name('4')
                   assert_nil changeset.next
                 end
                 if File.directory?(REPOSITORY_PATH_NON_ASCII) && RUN_LATIN1_OUTPUT_TEST
                   def test_cat_latin1_path
                     latin1_repo = create_latin1_repo
                     buf = latin1_repo.cat(
                              "test-#{@char_1_utf8}-dir/test-#{@char_1_utf8}-2.txt", 2)
                     assert buf
                     lines = buf.split("\n")
                     assert_equal 2, lines.length
                     assert_equal 'It is written in Python.', lines[1]
                     buf = latin1_repo.cat(
                              "test-#{@char_1_utf8}-dir/test-#{@char_1_utf8}-1.txt", 2)
                     assert buf
                     lines = buf.split("\n")
                     assert_equal 1, lines.length
                     assert_equal "test-#{@char_1_ascii8bit}.txt", lines[0]
                   end
                   def test_annotate_latin1_path
                     latin1_repo = create_latin1_repo
                     ann1 = latin1_repo.annotate(
                                "test-#{@char_1_utf8}-dir/test-#{@char_1_utf8}-2.txt", 2)
                     assert_equal 2, ann1.lines.size
                     assert_equal '2', ann1.revisions[0].identifier
                     assert_equal 'test00@', ann1.revisions[0].author
                     assert_equal 'It is written in Python.', ann1.lines[1]
                     ann2 = latin1_repo.annotate(
                                "test-#{@char_1_utf8}-dir/test-#{@char_1_utf8}-1.txt", 2)
                     assert_equal 1, ann2.lines.size
                     assert_equal '2', ann2.revisions[0].identifier
                     assert_equal 'test00@', ann2.revisions[0].author
                     assert_equal "test-#{@char_1_ascii8bit}.txt", ann2.lines[0]
                   end
                   def test_diff_latin1_path
                     latin1_repo = create_latin1_repo
                     diff1 = latin1_repo.diff(
                               "test-#{@char_1_utf8}-dir/test-#{@char_1_utf8}-1.txt", 2, 1)
                     assert_equal 7, diff1.size
                     buf =  diff1[5].gsub(/\r\n|\r|\n/, "")
                     assert_equal "+test-#{@char_1_ascii8bit}.txt", buf
                   end
                   def test_entries_latin1_path
                     latin1_repo = create_latin1_repo
                     entries = latin1_repo.entries("test-#{@char_1_utf8}-dir", 2)
                     assert_kind_of Redmine::Scm::Adapters::Entries, entries
                     assert_equal 3, entries.size
                     assert_equal 'file', entries[1].kind
                     assert_equal "test-#{@char_1_utf8}-1.txt", entries[0].name
                     assert_equal "test-#{@char_1_utf8}-dir/test-#{@char_1_utf8}-1.txt", entries[0].path
                   end
                   def test_entry_latin1_path
                     latin1_repo = create_latin1_repo
                     ["test-#{@char_1_utf8}-dir",
                       "/test-#{@char_1_utf8}-dir",
                       "/test-#{@char_1_utf8}-dir/"
                     ].each do |path|
                       entry = latin1_repo.entry(path, 2)
                       assert_equal "test-#{@char_1_utf8}-dir", entry.path
                       assert_equal "dir", entry.kind
                     end
                     ["test-#{@char_1_utf8}-dir/test-#{@char_1_utf8}-1.txt",
                       "/test-#{@char_1_utf8}-dir/test-#{@char_1_utf8}-1.txt"
                     ].each do |path|
                       entry = latin1_repo.entry(path, 2)
                       assert_equal "test-#{@char_1_utf8}-dir/test-#{@char_1_utf8}-1.txt",
                                    entry.path
                       assert_equal "file", entry.kind
                     end
                   end
                   def test_changeset_latin1_path
                     latin1_repo = create_latin1_repo
                     assert_equal 0, latin1_repo.changesets.count
                     latin1_repo.fetch_changesets
                     @project.reload
                     assert_equal 3, latin1_repo.changesets.count
                     cs2 = latin1_repo.changesets.find_by_revision('2')
                     assert_not_nil cs2
                     assert_equal "test-#{@char_1_utf8}", cs2.comments
                     c2  = cs2.filechanges.sort_by(&:path)
                     assert_equal 4, c2.size
                     assert_equal 'A', c2[0].action
                     assert_equal "/test-#{@char_1_utf8}-dir/", c2[0].path
                     assert_equal 'A', c2[1].action
                     assert_equal "/test-#{@char_1_utf8}-dir/test-#{@char_1_utf8}-1.txt", c2[1].path
                     assert_equal 'A', c2[2].action
                     assert_equal "/test-#{@char_1_utf8}-dir/test-#{@char_1_utf8}-2.txt", c2[2].path
                     assert_equal 'A', c2[3].action
                     assert_equal "/test-#{@char_1_utf8}-dir/test-#{@char_1_utf8}.txt", c2[3].path
                     cs3 = latin1_repo.changesets.find_by_revision('3')
                     assert_not_nil cs3
                     assert_equal "modify, move and delete #{@char_1_utf8} files", cs3.comments
                     c3  = cs3.filechanges.sort_by(&:path)
                     assert_equal 3, c3.size
                     assert_equal 'M', c3[0].action
                     assert_equal "/test-#{@char_1_utf8}-1.txt", c3[0].path
                     assert_equal 'D', c3[1].action
                     assert_equal "/test-#{@char_1_utf8}-dir/test-#{@char_1_utf8}-2.txt", c3[1].path
                     assert_equal 'M', c3[2].action
                     assert_equal "/test-#{@char_1_utf8}-dir/test-#{@char_1_utf8}.txt", c3[2].path
                   end
                 else
                   msg = "Bazaar non ASCII output test cannot run this environment." + "\n"
                   if msg.respond_to?(:force_encoding)
                     msg += "Encoding.locale_charmap: " + Encoding.locale_charmap + "\n"
                   end
                   puts msg
                 end
                 private
                 def create_latin1_repo
                   repo = Repository::Bazaar.create(
                                         :project      => @project,
                                         :identifier   => 'latin1',
                                         :url => REPOSITORY_PATH_NON_ASCII,
                                         :log_encoding => 'ISO-8859-1'
                                     )
                   assert repo
                   repo
                 end
               else
                 puts "Bazaar test repository NOT FOUND. Skipping unit tests !!!"
                 def test_fake; assert true end
               end
             end

test/unit/repository_cvs_test.rb +1 0

             # Redmine - project management software
             # Copyright (C) 2006-2013  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.expand_path('../../test_helper', __FILE__)
             require 'pp'
             class RepositoryCvsTest < ActiveSupport::TestCase
               fixtures :projects
               include Redmine::I18n
               REPOSITORY_PATH = Rails.root.join('tmp/test/cvs_repository').to_s
               REPOSITORY_PATH.gsub!(/\//, "\\") if Redmine::Platform.mswin?
               # CVS module
               MODULE_NAME    = 'test'
               CHANGESETS_NUM = 7
               def setup
                 @project = Project.find(3)
                 @repository = Repository::Cvs.create(:project  => @project,
                                                      :root_url => REPOSITORY_PATH,
                                                      :url      => MODULE_NAME,
                                                      :log_encoding => 'UTF-8')
                 assert @repository
               end
               def test_blank_module_error_message
                 set_language_if_valid 'en'
                 repo = Repository::Cvs.new(
                                       :project      => @project,
                                       :identifier   => 'test',
                                       :log_encoding => 'UTF-8',
                                       :root_url     => REPOSITORY_PATH
                                     )
                 assert !repo.save
                 assert_include "Module can't be blank",
                                repo.errors.full_messages
               end
               def test_blank_module_error_message_fr
                 set_language_if_valid 'fr'
                 str = "Module doit \xc3\xaatre renseign\xc3\xa9(e)"
                 str.force_encoding('UTF-8') if str.respond_to?(:force_encoding)
                 repo = Repository::Cvs.new(
                                       :project       => @project,
                                       :identifier    => 'test',
                                       :log_encoding  => 'UTF-8',
                                       :path_encoding => '',
                                       :url           => '',
                                       :root_url      => REPOSITORY_PATH
                                     )
                 assert !repo.save
                 assert_include str, repo.errors.full_messages
               end
               def test_blank_cvsroot_error_message
                 set_language_if_valid 'en'
                 repo = Repository::Cvs.new(
                                       :project      => @project,
                                       :identifier   => 'test',
                                       :log_encoding => 'UTF-8',
                                       :url          => MODULE_NAME
                                     )
                 assert !repo.save
                 assert_include "CVSROOT can't be blank",
                                repo.errors.full_messages
               end
               def test_blank_cvsroot_error_message_fr
                 set_language_if_valid 'fr'
                 str = "CVSROOT doit \xc3\xaatre renseign\xc3\xa9(e)"
                 str.force_encoding('UTF-8') if str.respond_to?(:force_encoding)
                 repo = Repository::Cvs.new(
                                       :project       => @project,
                                       :identifier    => 'test',
                                       :log_encoding  => 'UTF-8',
                                       :path_encoding => '',
                                       :url           => MODULE_NAME,
                                       :root_url      => ''
                                     )
                 assert !repo.save
                 assert_include str, repo.errors.full_messages
               end
               if File.directory?(REPOSITORY_PATH)
                 def test_fetch_changesets_from_scratch
                   assert_equal 0, @repository.changesets.count
                   @repository.fetch_changesets
                   @project.reload
                   assert_equal CHANGESETS_NUM, @repository.changesets.count
                   assert_equal 16, @repository.filechanges.count
                   assert_not_nil @repository.changesets.find_by_comments('Two files changed')
                   r2 = @repository.changesets.find_by_revision('2')
                   assert_equal 'v1-20071213-162510', r2.scmid
                 end
                 def test_fetch_changesets_incremental
                   assert_equal 0, @repository.changesets.count
                   @repository.fetch_changesets
                   @project.reload
                   assert_equal CHANGESETS_NUM, @repository.changesets.count
                   # Remove changesets with revision > 3
                   @repository.changesets.all.each {|c| c.destroy if c.revision.to_i > 3}
                   @project.reload
+                  @repository.reload
                   assert_equal 3, @repository.changesets.count
                   assert_equal %w|3 2 1|, @repository.changesets.all.collect(&:revision)
                   rev3_commit = @repository.changesets.reorder('committed_on DESC').first
                   assert_equal '3', rev3_commit.revision
                    # 2007-12-14 01:27:22 +0900
                   rev3_committed_on = Time.gm(2007, 12, 13, 16, 27, 22)
                   assert_equal 'HEAD-20071213-162722', rev3_commit.scmid
                   assert_equal rev3_committed_on, rev3_commit.committed_on
                   latest_rev = @repository.latest_changeset
                   assert_equal rev3_committed_on, latest_rev.committed_on
                   @repository.fetch_changesets
                   @project.reload
                   assert_equal CHANGESETS_NUM, @repository.changesets.count
                   assert_equal %w|7 6 5 4 3 2 1|, @repository.changesets.all.collect(&:revision)
                   rev5_commit = @repository.changesets.find_by_revision('5')
                   assert_equal 'HEAD-20071213-163001', rev5_commit.scmid
                    # 2007-12-14 01:30:01 +0900
                   rev5_committed_on = Time.gm(2007, 12, 13, 16, 30, 1)
                   assert_equal rev5_committed_on, rev5_commit.committed_on
                 end
                 def test_deleted_files_should_not_be_listed
                   assert_equal 0, @repository.changesets.count
                   @repository.fetch_changesets
                   @project.reload
                   assert_equal CHANGESETS_NUM, @repository.changesets.count
                   entries = @repository.entries('sources')
                   assert entries.detect {|e| e.name == 'watchers_controller.rb'}
                   assert_nil entries.detect {|e| e.name == 'welcome_controller.rb'}
                 end
                 def test_entries_rev3
                   assert_equal 0, @repository.changesets.count
                   @repository.fetch_changesets
                   @project.reload
                   assert_equal CHANGESETS_NUM, @repository.changesets.count
                   entries = @repository.entries('', '3')
                   assert_kind_of Redmine::Scm::Adapters::Entries, entries
                   assert_equal 3, entries.size
                   assert_equal entries[2].name, "README"
                   assert_equal entries[2].lastrev.time, Time.gm(2007, 12, 13, 16, 27, 22)
                   assert_equal entries[2].lastrev.identifier, '3'
                   assert_equal entries[2].lastrev.revision, '3'
                   assert_equal entries[2].lastrev.author, 'LANG'
                 end
                 def test_entries_invalid_path
                   assert_equal 0, @repository.changesets.count
                   @repository.fetch_changesets
                   @project.reload
                   assert_equal CHANGESETS_NUM, @repository.changesets.count
                   assert_nil @repository.entries('missing')
                   assert_nil @repository.entries('missing', '3')
                 end
                 def test_entries_invalid_revision
                   assert_equal 0, @repository.changesets.count
                   @repository.fetch_changesets
                   @project.reload
                   assert_equal CHANGESETS_NUM, @repository.changesets.count
                   assert_nil @repository.entries('', '123')
                 end
                 def test_cat
                   assert_equal 0, @repository.changesets.count
                   @repository.fetch_changesets
                   @project.reload
                   assert_equal CHANGESETS_NUM, @repository.changesets.count
                   buf = @repository.cat('README')
                   assert buf
                   lines = buf.split("\n")
                   assert_equal 3, lines.length
                   buf = lines[1].gsub(/\r$/, "")
                   assert_equal 'with one change', buf
                   buf = @repository.cat('README', '1')
                   assert buf
                   lines = buf.split("\n")
                   assert_equal 1, lines.length
                   buf = lines[0].gsub(/\r$/, "")
                   assert_equal 'CVS test repository', buf
                   assert_nil @repository.cat('missing.rb')
                   # sources/welcome_controller.rb is removed at revision 5.
                   assert @repository.cat('sources/welcome_controller.rb', '4')
                   assert @repository.cat('sources/welcome_controller.rb', '5').blank?
                   # invalid revision
                   assert @repository.cat('README', '123').blank?
                 end
                 def test_annotate
                   assert_equal 0, @repository.changesets.count
                   @repository.fetch_changesets
                   @project.reload
                   assert_equal CHANGESETS_NUM, @repository.changesets.count
                   ann = @repository.annotate('README')
                   assert ann
                   assert_equal 3, ann.revisions.length
                   assert_equal '1.2', ann.revisions[1].revision
                   assert_equal 'LANG', ann.revisions[1].author
                   assert_equal 'with one change', ann.lines[1]
                   ann = @repository.annotate('README', '1')
                   assert ann
                   assert_equal 1, ann.revisions.length
                   assert_equal '1.1', ann.revisions[0].revision
                   assert_equal 'LANG', ann.revisions[0].author
                   assert_equal 'CVS test repository', ann.lines[0]
                  # invalid revision
                  assert_nil @repository.annotate('README', '123')
                end
               else
                 puts "CVS test repository NOT FOUND. Skipping unit tests !!!"
                 def test_fake; assert true end
               end
             end

test/unit/repository_darcs_test.rb +1 0

             # Redmine - project management software
             # Copyright (C) 2006-2013  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.expand_path('../../test_helper', __FILE__)
             class RepositoryDarcsTest < ActiveSupport::TestCase
               fixtures :projects
               include Redmine::I18n
               REPOSITORY_PATH = Rails.root.join('tmp/test/darcs_repository').to_s
               NUM_REV = 6
               def setup
                 @project = Project.find(3)
                 @repository = Repository::Darcs.create(
                                   :project      => @project,
                                   :url          => REPOSITORY_PATH,
                                   :log_encoding => 'UTF-8'
                                   )
                 assert @repository
               end
               def test_blank_path_to_repository_error_message
                 set_language_if_valid 'en'
                 repo = Repository::Darcs.new(
                                       :project      => @project,
                                       :identifier   => 'test',
                                       :log_encoding => 'UTF-8'
                                     )
                 assert !repo.save
                 assert_include "Path to repository can't be blank",
                                repo.errors.full_messages
               end
               def test_blank_path_to_repository_error_message_fr
                 set_language_if_valid 'fr'
                 str = "Chemin du d\xc3\xa9p\xc3\xb4t doit \xc3\xaatre renseign\xc3\xa9(e)"
                 str.force_encoding('UTF-8') if str.respond_to?(:force_encoding)
                 repo = Repository::Darcs.new(
                                       :project      => @project,
                                       :url          => "",
                                       :identifier   => 'test',
                                       :log_encoding => 'UTF-8'
                                     )
                 assert !repo.save
                 assert_include str, repo.errors.full_messages
               end
               if File.directory?(REPOSITORY_PATH)
                 def test_fetch_changesets_from_scratch
                   assert_equal 0, @repository.changesets.count
                   @repository.fetch_changesets
                   @project.reload
                   assert_equal NUM_REV, @repository.changesets.count
                   assert_equal 13, @repository.filechanges.count
                   assert_equal "Initial commit.", @repository.changesets.find_by_revision('1').comments
                 end
                 def test_fetch_changesets_incremental
                   assert_equal 0, @repository.changesets.count
                   @repository.fetch_changesets
                   @project.reload
                   assert_equal NUM_REV, @repository.changesets.count
                   # Remove changesets with revision > 3
                   @repository.changesets.all.each {|c| c.destroy if c.revision.to_i > 3}
                   @project.reload
+                  @repository.reload
                   assert_equal 3, @repository.changesets.count
                   @repository.fetch_changesets
                   @project.reload
                   assert_equal NUM_REV, @repository.changesets.count
                 end
                 def test_entries
                   entries = @repository.entries
                   assert_kind_of Redmine::Scm::Adapters::Entries, entries
                 end
                 def test_entries_invalid_revision
                   assert_equal 0, @repository.changesets.count
                   @repository.fetch_changesets
                   @project.reload
                   assert_equal NUM_REV, @repository.changesets.count
                   assert_nil @repository.entries('', '123')
                 end
                 def test_deleted_files_should_not_be_listed
                   assert_equal 0, @repository.changesets.count
                   @repository.fetch_changesets
                   @project.reload
                   assert_equal NUM_REV, @repository.changesets.count
                   entries = @repository.entries('sources')
                   assert entries.detect {|e| e.name == 'watchers_controller.rb'}
                   assert_nil entries.detect {|e| e.name == 'welcome_controller.rb'}
                 end
                 def test_cat
                   if @repository.scm.supports_cat?
                     assert_equal 0, @repository.changesets.count
                     @repository.fetch_changesets
                     @project.reload
                     assert_equal NUM_REV, @repository.changesets.count
                     cat = @repository.cat("sources/welcome_controller.rb", 2)
                     assert_not_nil cat
                     assert cat.include?('class WelcomeController < ApplicationController')
                   end
                 end
               else
                 puts "Darcs test repository NOT FOUND. Skipping unit tests !!!"
                 def test_fake; assert true end
               end
             end

test/unit/repository_mercurial_test.rb +1 0

             # Redmine - project management software
             # Copyright (C) 2006-2013  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.expand_path('../../test_helper', __FILE__)
             class RepositoryMercurialTest < ActiveSupport::TestCase
               fixtures :projects
               include Redmine::I18n
               REPOSITORY_PATH = Rails.root.join('tmp/test/mercurial_repository').to_s
               NUM_REV = 32
               CHAR_1_HEX = "\xc3\x9c"
               def setup
                 @project    = Project.find(3)
                 @repository = Repository::Mercurial.create(
                                   :project => @project,
                                   :url     => REPOSITORY_PATH,
                                   :path_encoding => 'ISO-8859-1'
                                   )
                 assert @repository
                 @char_1        = CHAR_1_HEX.dup
                 @tag_char_1    = "tag-#{CHAR_1_HEX}-00"
                 @branch_char_0 = "branch-#{CHAR_1_HEX}-00"
                 @branch_char_1 = "branch-#{CHAR_1_HEX}-01"
                 if @char_1.respond_to?(:force_encoding)
                   @char_1.force_encoding('UTF-8')
                   @tag_char_1.force_encoding('UTF-8')
                   @branch_char_0.force_encoding('UTF-8')
                   @branch_char_1.force_encoding('UTF-8')
                 end
               end
               def test_blank_path_to_repository_error_message
                 set_language_if_valid 'en'
                 repo = Repository::Mercurial.new(
                                       :project      => @project,
                                       :identifier   => 'test'
                                     )
                 assert !repo.save
                 assert_include "Path to repository can't be blank",
                                repo.errors.full_messages
               end
               def test_blank_path_to_repository_error_message_fr
                 set_language_if_valid 'fr'
                 str = "Chemin du d\xc3\xa9p\xc3\xb4t doit \xc3\xaatre renseign\xc3\xa9(e)"
                 str.force_encoding('UTF-8') if str.respond_to?(:force_encoding)
                 repo = Repository::Mercurial.new(
                                       :project      => @project,
                                       :url          => "",
                                       :identifier   => 'test',
                                       :path_encoding => ''
                                     )
                 assert !repo.save
                 assert_include str, repo.errors.full_messages
               end
               if File.directory?(REPOSITORY_PATH)
                 def test_scm_available
                   klass = Repository::Mercurial
                   assert_equal "Mercurial", klass.scm_name
                   assert klass.scm_adapter_class
                   assert_not_equal "", klass.scm_command
                   assert_equal true, klass.scm_available
                 end
                 def test_entries
                   entries = @repository.entries
                   assert_kind_of Redmine::Scm::Adapters::Entries, entries
                 end
                 def test_fetch_changesets_from_scratch
                   assert_equal 0, @repository.changesets.count
                   @repository.fetch_changesets
                   @project.reload
                   assert_equal NUM_REV, @repository.changesets.count
                   assert_equal 46, @repository.filechanges.count
                   assert_equal "Initial import.\nThe repository contains 3 files.",
                                @repository.changesets.find_by_revision('0').comments
                 end
                 def test_fetch_changesets_incremental
                   assert_equal 0, @repository.changesets.count
                   @repository.fetch_changesets
                   @project.reload
                   assert_equal NUM_REV, @repository.changesets.count
                   # Remove changesets with revision > 2
                   @repository.changesets.all.each {|c| c.destroy if c.revision.to_i > 2}
                   @project.reload
+                  @repository.reload
                   assert_equal 3, @repository.changesets.count
                   @repository.fetch_changesets
                   @project.reload
                   assert_equal NUM_REV, @repository.changesets.count
                 end
                 def test_isodatesec
                   # Template keyword 'isodatesec' supported in Mercurial 1.0 and higher
                   if @repository.scm.class.client_version_above?([1, 0])
                     assert_equal 0, @repository.changesets.count
                     @repository.fetch_changesets
                     @project.reload
                     assert_equal NUM_REV, @repository.changesets.count
                     rev0_committed_on = Time.gm(2007, 12, 14, 9, 22, 52)
                     assert_equal @repository.changesets.find_by_revision('0').committed_on, rev0_committed_on
                   end
                 end
                 def test_changeset_order_by_revision
                   assert_equal 0, @repository.changesets.count
                   @repository.fetch_changesets
                   @project.reload
                   assert_equal NUM_REV, @repository.changesets.count
                   c0 = @repository.latest_changeset
                   c1 = @repository.changesets.find_by_revision('0')
                   # sorted by revision (id), not by date
                   assert c0.revision.to_i > c1.revision.to_i
                   assert c0.committed_on  < c1.committed_on
                 end
                 def test_latest_changesets
                   assert_equal 0, @repository.changesets.count
                   @repository.fetch_changesets
                   @project.reload
                   assert_equal NUM_REV, @repository.changesets.count
                   # with_limit
                   changesets = @repository.latest_changesets('', nil, 2)
                   assert_equal %w|31 30|, changesets.collect(&:revision)
                   # with_filepath
                   changesets = @repository.latest_changesets(
                                   '/sql_escape/percent%dir/percent%file1.txt', nil)
                   assert_equal %w|30 11 10 9|, changesets.collect(&:revision)
                   changesets = @repository.latest_changesets(
                                   '/sql_escape/underscore_dir/understrike_file.txt', nil)
                   assert_equal %w|30 12 9|, changesets.collect(&:revision)
                   changesets = @repository.latest_changesets('README', nil)
                   assert_equal %w|31 30 28 17 8 6 1 0|, changesets.collect(&:revision)
                   changesets = @repository.latest_changesets('README','8')
                   assert_equal %w|8 6 1 0|, changesets.collect(&:revision)
                   changesets = @repository.latest_changesets('README','8', 2)
                   assert_equal %w|8 6|, changesets.collect(&:revision)
                   # with_dirpath
                   changesets = @repository.latest_changesets('images', nil)
                   assert_equal %w|1 0|, changesets.collect(&:revision)
                   path = 'sql_escape/percent%dir'
                   changesets = @repository.latest_changesets(path, nil)
                   assert_equal %w|30 13 11 10 9|, changesets.collect(&:revision)
                   changesets = @repository.latest_changesets(path, '11')
                   assert_equal %w|11 10 9|, changesets.collect(&:revision)
                   changesets = @repository.latest_changesets(path, '11', 2)
                   assert_equal %w|11 10|, changesets.collect(&:revision)
                   path = 'sql_escape/underscore_dir'
                   changesets = @repository.latest_changesets(path, nil)
                   assert_equal %w|30 13 12 9|, changesets.collect(&:revision)
                   changesets = @repository.latest_changesets(path, '12')
                   assert_equal %w|12 9|, changesets.collect(&:revision)
                   changesets = @repository.latest_changesets(path, '12', 1)
                   assert_equal %w|12|, changesets.collect(&:revision)
                   # tag
                   changesets = @repository.latest_changesets('', 'tag_test.00')
                   assert_equal %w|5 4 3 2 1 0|, changesets.collect(&:revision)
                   changesets = @repository.latest_changesets('', 'tag_test.00', 2)
                   assert_equal %w|5 4|, changesets.collect(&:revision)
                   changesets = @repository.latest_changesets('sources', 'tag_test.00')
                   assert_equal %w|4 3 2 1 0|, changesets.collect(&:revision)
                   changesets = @repository.latest_changesets('sources', 'tag_test.00', 2)
                   assert_equal %w|4 3|, changesets.collect(&:revision)
                   # named branch
                   if @repository.scm.class.client_version_above?([1, 6])
                     changesets = @repository.latest_changesets('', @branch_char_1)
                     assert_equal %w|27 26|, changesets.collect(&:revision)
                   end
                   changesets = @repository.latest_changesets("latin-1-dir/test-#{@char_1}-subdir", @branch_char_1)
                   assert_equal %w|27|, changesets.collect(&:revision)
                 end
                 def test_copied_files
                   assert_equal 0, @repository.changesets.count
                   @repository.fetch_changesets
                   @project.reload
                   assert_equal NUM_REV, @repository.changesets.count
                   cs1 = @repository.changesets.find_by_revision('13')
                   assert_not_nil cs1
                   c1  = cs1.filechanges.sort_by(&:path)
                   assert_equal 2, c1.size
                   assert_equal 'A', c1[0].action
                   assert_equal '/sql_escape/percent%dir/percentfile1.txt',  c1[0].path
                   assert_equal '/sql_escape/percent%dir/percent%file1.txt', c1[0].from_path
                   assert_equal '3a330eb32958', c1[0].from_revision
                   assert_equal 'A', c1[1].action
                   assert_equal '/sql_escape/underscore_dir/understrike-file.txt', c1[1].path
                   assert_equal '/sql_escape/underscore_dir/understrike_file.txt', c1[1].from_path
                   cs2 = @repository.changesets.find_by_revision('15')
                   c2  = cs2.filechanges
                   assert_equal 1, c2.size
                   assert_equal 'A', c2[0].action
                   assert_equal '/README (1)[2]&,%.-3_4', c2[0].path
                   assert_equal '/README', c2[0].from_path
                   assert_equal '933ca60293d7', c2[0].from_revision
                   cs3 = @repository.changesets.find_by_revision('19')
                   c3  = cs3.filechanges
                   assert_equal 1, c3.size
                   assert_equal 'A', c3[0].action
                   assert_equal "/latin-1-dir/test-#{@char_1}-1.txt",  c3[0].path
                   assert_equal "/latin-1-dir/test-#{@char_1}.txt",    c3[0].from_path
                   assert_equal '5d9891a1b425', c3[0].from_revision
                 end
                 def test_find_changeset_by_name
                   assert_equal 0, @repository.changesets.count
                   @repository.fetch_changesets
                   @project.reload
                   assert_equal NUM_REV, @repository.changesets.count
                   %w|2 400bb8672109 400|.each do |r|
                     assert_equal '2', @repository.find_changeset_by_name(r).revision
                   end
                 end
                 def test_find_changeset_by_invalid_name
                   assert_equal 0, @repository.changesets.count
                   @repository.fetch_changesets
                   @project.reload
                   assert_equal NUM_REV, @repository.changesets.count
                   assert_nil @repository.find_changeset_by_name('100000')
                 end
                 def test_identifier
                   assert_equal 0, @repository.changesets.count
                   @repository.fetch_changesets
                   @project.reload
                   assert_equal NUM_REV, @repository.changesets.count
                   c = @repository.changesets.find_by_revision('2')
                   assert_equal c.scmid, c.identifier
                 end
                 def test_format_identifier
                   assert_equal 0, @repository.changesets.count
                   @repository.fetch_changesets
                   @project.reload
                   assert_equal NUM_REV, @repository.changesets.count
                   c = @repository.changesets.find_by_revision('2')
                   assert_equal '2:400bb8672109', c.format_identifier
                 end
                 def test_find_changeset_by_empty_name
                   assert_equal 0, @repository.changesets.count
                   @repository.fetch_changesets
                   @project.reload
                   assert_equal NUM_REV, @repository.changesets.count
                   ['', ' ', nil].each do |r|
                     assert_nil @repository.find_changeset_by_name(r)
                   end
                 end
                 def test_parents
                   assert_equal 0, @repository.changesets.count
                   @repository.fetch_changesets
                   @project.reload
                   assert_equal NUM_REV, @repository.changesets.count
                   r1 = @repository.changesets.find_by_revision('0')
                   assert_equal [], r1.parents
                   r2 = @repository.changesets.find_by_revision('1')
                   assert_equal 1, r2.parents.length
                   assert_equal "0885933ad4f6",
                                r2.parents[0].identifier
                   r3 = @repository.changesets.find_by_revision('30')
                   assert_equal 2, r3.parents.length
                   r4 = [r3.parents[0].identifier, r3.parents[1].identifier].sort
                   assert_equal "3a330eb32958", r4[0]
                   assert_equal "a94b0528f24f", r4[1]
                 end
                 def test_activities
                   c = Changeset.new(:repository   => @repository,
                                     :committed_on => Time.now,
                                     :revision     => '123',
                                     :scmid        => 'abc400bb8672',
                                     :comments     => 'test')
                   assert c.event_title.include?('123:abc400bb8672:')
                   assert_equal 'abc400bb8672', c.event_url[:rev]
                 end
                 def test_previous
                   assert_equal 0, @repository.changesets.count
                   @repository.fetch_changesets
                   @project.reload
                   assert_equal NUM_REV, @repository.changesets.count
                   %w|28 3ae45e2d177d 3ae45|.each do |r1|
                     changeset = @repository.find_changeset_by_name(r1)
                     %w|27 7bbf4c738e71 7bbf|.each do |r2|
                       assert_equal @repository.find_changeset_by_name(r2), changeset.previous
                     end
                   end
                 end
                 def test_previous_nil
                   assert_equal 0, @repository.changesets.count
                   @repository.fetch_changesets
                   @project.reload
                   assert_equal NUM_REV, @repository.changesets.count
                   %w|0 0885933ad4f6 0885|.each do |r1|
                     changeset = @repository.find_changeset_by_name(r1)
                     assert_nil changeset.previous
                   end
                 end
                 def test_next
                   assert_equal 0, @repository.changesets.count
                   @repository.fetch_changesets
                   @project.reload
                   assert_equal NUM_REV, @repository.changesets.count
                   %w|27 7bbf4c738e71 7bbf|.each do |r2|
                     changeset = @repository.find_changeset_by_name(r2)
                     %w|28 3ae45e2d177d 3ae45|.each do |r1|
                     assert_equal @repository.find_changeset_by_name(r1), changeset.next
                     end
                   end
                 end
                 def test_next_nil
                   assert_equal 0, @repository.changesets.count
                   @repository.fetch_changesets
                   @project.reload
                   assert_equal NUM_REV, @repository.changesets.count
                   %w|31 31eeee7395c8 31eee|.each do |r1|
                     changeset = @repository.find_changeset_by_name(r1)
                     assert_nil changeset.next
                   end
                 end
               else
                 puts "Mercurial test repository NOT FOUND. Skipping unit tests !!!"
                 def test_fake; assert true end
               end
             end

test/unit/repository_subversion_test.rb +1 0

             # Redmine - project management software
             # Copyright (C) 2006-2013  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.expand_path('../../test_helper', __FILE__)
             class RepositorySubversionTest < ActiveSupport::TestCase
               fixtures :projects, :repositories, :enabled_modules, :users, :roles
               include Redmine::I18n
               NUM_REV = 11
               def setup
                 @project = Project.find(3)
                 @repository = Repository::Subversion.create(:project => @project,
                                 :url => self.class.subversion_repository_url)
                 assert @repository
               end
               def test_invalid_url
                 set_language_if_valid 'en'
                 ['invalid', 'http://', 'svn://', 'svn+ssh://', 'file://'].each do |url|
                   repo = Repository::Subversion.new(
                                         :project      => @project,
                                         :identifier   => 'test',
                                         :url => url
                                       )
                   assert !repo.save
                   assert_equal ["is invalid"], repo.errors[:url]
                 end
               end
               def test_valid_url
                 ['http://valid', 'svn://valid', 'svn+ssh://valid', 'file://valid'].each do |url|
                   repo = Repository::Subversion.new(
                                         :project      => @project,
                                         :identifier   => 'test',
                                         :url => url
                                       )
                   assert repo.save
                   assert_equal [], repo.errors[:url]
                   assert repo.destroy
                 end
               end
               if repository_configured?('subversion')
                 def test_fetch_changesets_from_scratch
                   assert_equal 0, @repository.changesets.count
                   @repository.fetch_changesets
                   @project.reload
                   assert_equal NUM_REV, @repository.changesets.count
                   assert_equal 20, @repository.filechanges.count
                   assert_equal 'Initial import.', @repository.changesets.find_by_revision('1').comments
                 end
                 def test_fetch_changesets_incremental
                   assert_equal 0, @repository.changesets.count
                   @repository.fetch_changesets
                   @project.reload
                   assert_equal NUM_REV, @repository.changesets.count
                   # Remove changesets with revision > 5
                   @repository.changesets.all.each {|c| c.destroy if c.revision.to_i > 5}
                   @project.reload
+                  @repository.reload
                   assert_equal 5, @repository.changesets.count
                   @repository.fetch_changesets
                   @project.reload
                   assert_equal NUM_REV, @repository.changesets.count
                 end
                 def test_entries
                   entries = @repository.entries
                   assert_kind_of Redmine::Scm::Adapters::Entries, entries
                 end
                 def test_entries_for_invalid_path_should_return_nil
                   entries = @repository.entries('invalid_path')
                   assert_nil entries
                 end
                 def test_latest_changesets
                   assert_equal 0, @repository.changesets.count
                   @repository.fetch_changesets
                   @project.reload
                   assert_equal NUM_REV, @repository.changesets.count
                   # with limit
                   changesets = @repository.latest_changesets('', nil, 2)
                   assert_equal 2, changesets.size
                   assert_equal @repository.latest_changesets('', nil).slice(0,2), changesets
                   # with path
                   changesets = @repository.latest_changesets('subversion_test/folder', nil)
                   assert_equal ["10", "9", "7", "6", "5", "2"], changesets.collect(&:revision)
                   # with path and revision
                   changesets = @repository.latest_changesets('subversion_test/folder', 8)
                   assert_equal ["7", "6", "5", "2"], changesets.collect(&:revision)
                 end
                 def test_directory_listing_with_square_brackets_in_path
                   assert_equal 0, @repository.changesets.count
                   @repository.fetch_changesets
                   @project.reload
                   assert_equal NUM_REV, @repository.changesets.count
                   entries = @repository.entries('subversion_test/[folder_with_brackets]')
                   assert_not_nil entries, 'Expect to find entries in folder_with_brackets'
                   assert_equal 1, entries.size, 'Expect one entry in folder_with_brackets'
                   assert_equal 'README.txt', entries.first.name
                 end
                 def test_directory_listing_with_square_brackets_in_base
                   @project = Project.find(3)
                   @repository = Repository::Subversion.create(
                                       :project => @project,
                                       :url => "file:///#{self.class.repository_path('subversion')}/subversion_test/[folder_with_brackets]")
                   assert_equal 0, @repository.changesets.count
                   @repository.fetch_changesets
                   @project.reload
                   assert_equal 1, @repository.changesets.count, 'Expected to see 1 revision'
                   assert_equal 2, @repository.filechanges.count, 'Expected to see 2 changes, dir add and file add'
                   entries = @repository.entries('')
                   assert_not_nil entries, 'Expect to find entries'
                   assert_equal 1, entries.size, 'Expect a single entry'
                   assert_equal 'README.txt', entries.first.name
                 end
                 def test_identifier
                   assert_equal 0, @repository.changesets.count
                   @repository.fetch_changesets
                   @project.reload
                   assert_equal NUM_REV, @repository.changesets.count
                   c = @repository.changesets.find_by_revision('1')
                   assert_equal c.revision, c.identifier
                 end
                 def test_find_changeset_by_empty_name
                   assert_equal 0, @repository.changesets.count
                   @repository.fetch_changesets
                   @project.reload
                   assert_equal NUM_REV, @repository.changesets.count
                   ['', ' ', nil].each do |r|
                     assert_nil @repository.find_changeset_by_name(r)
                   end
                 end
                 def test_identifier_nine_digit
                   c = Changeset.new(:repository => @repository, :committed_on => Time.now,
                                     :revision => '123456789', :comments => 'test')
                   assert_equal c.identifier, c.revision
                 end
                 def test_format_identifier
                   assert_equal 0, @repository.changesets.count
                   @repository.fetch_changesets
                   @project.reload
                   assert_equal NUM_REV, @repository.changesets.count
                   c = @repository.changesets.find_by_revision('1')
                   assert_equal c.format_identifier, c.revision
                 end
                 def test_format_identifier_nine_digit
                   c = Changeset.new(:repository => @repository, :committed_on => Time.now,
                                     :revision => '123456789', :comments => 'test')
                   assert_equal c.format_identifier, c.revision
                 end
                 def test_activities
                   c = Changeset.new(:repository => @repository, :committed_on => Time.now,
                                     :revision => '1', :comments => 'test')
                   assert c.event_title.include?('1:')
                   assert_equal '1', c.event_url[:rev]
                 end
                 def test_activities_nine_digit
                   c = Changeset.new(:repository => @repository, :committed_on => Time.now,
                                     :revision => '123456789', :comments => 'test')
                   assert c.event_title.include?('123456789:')
                   assert_equal '123456789', c.event_url[:rev]
                 end
                 def test_log_encoding_ignore_setting
                   with_settings :commit_logs_encoding => 'windows-1252' do
                     s1 = "\xC2\x80"
                     s2 = "\xc3\x82\xc2\x80"
                     if s1.respond_to?(:force_encoding)
                       s1.force_encoding('ISO-8859-1')
                       s2.force_encoding('UTF-8')
                       assert_equal s1.encode('UTF-8'), s2
                     end
                     c = Changeset.new(:repository => @repository,
                                       :comments   => s2,
                                       :revision   => '123',
                                       :committed_on => Time.now)
                     assert c.save
                     assert_equal s2, c.comments
                   end
                 end
                 def test_previous
                   assert_equal 0, @repository.changesets.count
                   @repository.fetch_changesets
                   @project.reload
                   assert_equal NUM_REV, @repository.changesets.count
                   changeset = @repository.find_changeset_by_name('3')
                   assert_equal @repository.find_changeset_by_name('2'), changeset.previous
                 end
                 def test_previous_nil
                   assert_equal 0, @repository.changesets.count
                   @repository.fetch_changesets
                   @project.reload
                   assert_equal NUM_REV, @repository.changesets.count
                   changeset = @repository.find_changeset_by_name('1')
                   assert_nil changeset.previous
                 end
                 def test_next
                   assert_equal 0, @repository.changesets.count
                   @repository.fetch_changesets
                   @project.reload
                   assert_equal NUM_REV, @repository.changesets.count
                   changeset = @repository.find_changeset_by_name('2')
                   assert_equal @repository.find_changeset_by_name('3'), changeset.next
                 end
                 def test_next_nil
                   assert_equal 0, @repository.changesets.count
                   @repository.fetch_changesets
                   @project.reload
                   assert_equal NUM_REV, @repository.changesets.count
                   changeset = @repository.find_changeset_by_name('11')
                   assert_nil changeset.next
                 end
               else
                 puts "Subversion test repository NOT FOUND. Skipping unit tests !!!"
                 def test_fake; assert true end
               end
             end

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