Friendly response when the LDAP connection fails.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@8911 e93f8b46-1217-0410-a6f0-8f06a7374b81

test/functional/account_controller_test.rb

@@ -51,6 +51,16 @@ class AccountControllerTest < ActionController::TestCase
                :content => /Invalid user or password/
   end
 
+  def test_login_should_rescue_auth_source_exception
+    source = AuthSource.create!(:name => 'Test')
+    User.find(2).update_attribute :auth_source_id, source.id
+    AuthSource.any_instance.stubs(:authenticate).raises(AuthSourceException.new("Something wrong"))
+
+    post :login, :username => 'jsmith', :password => 'jsmith'
+    assert_response 500
+    assert_error_tag :content => /Something wrong/
+  end
+
   if Object.const_defined?(:OpenID)
 
   def test_login_with_openid_for_existing_user