Possibility to define the default enable trackers when creating a project (#13175).

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@11394 e93f8b46-1217-0410-a6f0-8f06a7374b81

test/test_helper.rb

@@ -87,7 +87,15 @@ class ActiveSupport::TestCase
   end
 
   def with_settings(options, &block)
-    saved_settings = options.keys.inject({}) {|h, k| h[k] = Setting[k].is_a?(Symbol) ? Setting[k] : Setting[k].dup; h}
+    saved_settings = options.keys.inject({}) do |h, k|
+      h[k] = case Setting[k]
+        when Symbol, false, true, nil
+          Setting[k]
+        else
+          Setting[k].dup
+        end
+      h
+    end
     options.each {|k, v| Setting[k] = v}
     yield
   ensure

test/unit/project_test.rb

@@ -74,9 +74,30 @@ class ProjectTest < ActiveSupport::TestCase
     with_settings :default_projects_modules => ['issue_tracking', 'repository'] do
       assert_equal ['issue_tracking', 'repository'], Project.new.enabled_module_names
     end
+  end
 
-    assert_equal Tracker.all.sort, Project.new.trackers.sort
-    assert_equal Tracker.find(1, 3).sort, Project.new(:tracker_ids => [1, 3]).trackers.sort
+  def test_default_trackers_should_match_default_tracker_ids_setting
+    with_settings :default_projects_tracker_ids => ['1', '3'] do
+      assert_equal Tracker.find(1, 3).sort, Project.new.trackers.sort
+    end
+  end
+
+  def test_default_trackers_should_be_all_trackers_with_blank_setting
+    with_settings :default_projects_tracker_ids => nil do
+      assert_equal Tracker.all.sort, Project.new.trackers.sort
+    end
+  end
+
+  def test_default_trackers_should_be_empty_with_empty_setting
+    with_settings :default_projects_tracker_ids => [] do
+      assert_equal [], Project.new.trackers
+    end
+  end
+
+  def test_default_trackers_should_not_replace_initialized_trackers
+    with_settings :default_projects_tracker_ids => ['1', '3'] do
+      assert_equal Tracker.find(1, 2).sort, Project.new(:tracker_ids => [1, 2]).trackers.sort
+    end
   end
 
   def test_update