comparison test/unit/repository_mercurial_test.rb @ 0:513646585e45

* Import Redmine trunk SVN rev 3859

+# redMine - project management software
+# Copyright (C) 2006-2007  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'
+
+class RepositoryMercurialTest < ActiveSupport::TestCase
+  fixtures :projects
+  
+  # No '..' in the repository path
+  REPOSITORY_PATH = RAILS_ROOT.gsub(%r{config\/\.\.}, '') + '/tmp/test/mercurial_repository'
+  
+  def setup
+    @project = Project.find(1)
+    assert @repository = Repository::Mercurial.create(:project => @project, :url => REPOSITORY_PATH)
+  end
+  
+  if File.directory?(REPOSITORY_PATH)  
+    def test_fetch_changesets_from_scratch
+      @repository.fetch_changesets
+      @repository.reload
+      
+      assert_equal 6, @repository.changesets.count
+      assert_equal 11, @repository.changes.count
+      assert_equal "Initial import.\nThe repository contains 3 files.", @repository.changesets.find_by_revision('0').comments
+    end
+    
+    def test_fetch_changesets_incremental
+      @repository.fetch_changesets
+      # Remove changesets with revision > 2
+      @repository.changesets.find(:all).each {|c| c.destroy if c.revision.to_i > 2}
+      @repository.reload
+      assert_equal 3, @repository.changesets.count
+      
+      @repository.fetch_changesets
+      assert_equal 6, @repository.changesets.count
+    end
+    
+    def test_entries
+      assert_equal 2, @repository.entries("sources", 2).size
+      assert_equal 1, @repository.entries("sources", 3).size
+    end
+
+    def test_locate_on_outdated_repository
+      # Change the working dir state
+      %x{hg -R #{REPOSITORY_PATH} up -r 0}
+      assert_equal 1, @repository.entries("images", 0).size
+      assert_equal 2, @repository.entries("images").size
+      assert_equal 2, @repository.entries("images", 2).size
+    end
+
+
+    def test_cat
+      assert @repository.scm.cat("sources/welcome_controller.rb", 2)
+      assert_nil @repository.scm.cat("sources/welcome_controller.rb")
+    end
+
+  else
+    puts "Mercurial test repository NOT FOUND. Skipping unit tests !!!"
+    def test_fake; assert true end
+  end
+end