Adds members of subprojects in assignee and author filters (#10126).

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@8747 e93f8b46-1217-0410-a6f0-8f06a7374b81

test/unit/principal_test.rb

@@ -27,6 +27,11 @@ class PrincipalTest < ActiveSupport::TestCase
     assert_nil result.detect {|p| p.is_a?(AnonymousUser)}
   end
 
+  def test_member_of_scope_should_return_the_union_of_all_members
+    projects = Project.find_all_by_id(1, 2)
+    assert_equal projects.map(&:principals).flatten.sort, Principal.member_of(projects).sort
+  end
+
   context "#like" do
     setup do
       Principal.generate!(:login => 'login')

test/unit/query_test.rb

@@ -766,6 +766,19 @@ class QueryTest < ActiveSupport::TestCase
       assert users[:values].map{|u|u[1]}.include?("3")
     end
 
+    should "include users of subprojects" do
+      user1 = User.generate_with_protected!
+      user2 = User.generate_with_protected!
+      project = Project.find(1)
+      Member.create!(:principal => user1, :project => project.children.visible.first, :role_ids => [1])
+      @query.project = project
+
+      users = @query.available_filters["assigned_to_id"]
+      assert_not_nil users
+      assert users[:values].map{|u|u[1]}.include?(user1.id.to_s)
+      assert !users[:values].map{|u|u[1]}.include?(user2.id.to_s)
+    end
+
     should "include visible projects in cross-project view" do
       projects = @query.available_filters["project_id"]
       assert_not_nil projects