From c6af5c7982725cd00b10910d14048361b47bb214 Mon Sep 17 00:00:00 2001
From: Robert Mitwicki <robert.mitwicki@fxitech.com>
Date: Mon, 26 Mar 2012 09:14:49 +0200
Subject: [PATCH] Correct error message on group name #873

---
 app/models/group.rb     | 5 +++++
 test/unit/group_test.rb | 9 +++++++++
 2 files changed, 14 insertions(+)

diff --git a/app/models/group.rb b/app/models/group.rb
index 7c88a7b1..474557d9 100644
--- a/app/models/group.rb
+++ b/app/models/group.rb
@@ -48,4 +48,9 @@ class Group < Principal
                             :conditions => ["#{Member.table_name}.user_id = ? AND #{MemberRole.table_name}.inherited_from IN (?)", user.id, member.member_role_ids]).each(&:destroy)
     end
   end
+
+  def self.human_attribute_name(attribute_name)
+    attribute_name = "name" if attribute_name == "lastname"
+    super(attribute_name)
+  end
 end
diff --git a/test/unit/group_test.rb b/test/unit/group_test.rb
index ce672e33..cba828f4 100644
--- a/test/unit/group_test.rb
+++ b/test/unit/group_test.rb
@@ -16,11 +16,20 @@ require File.expand_path('../../test_helper', __FILE__)
 class GroupTest < ActiveSupport::TestCase
   fixtures :all
 
+  include Redmine::I18n
+
   def test_create
     g = Group.new(:lastname => 'New group')
     assert g.save
   end
 
+  def test_blank_name_error_message
+    set_language_if_valid 'en'
+    new_group = Group.new
+    assert !new_group.valid?
+    assert new_group.errors.full_messages.include? "Name can't be blank"
+  end
+
   def test_roles_given_to_new_user
     group = Group.find(11)
     user = User.find(9)