Index: app/models/auth_source_ldap.rb
===================================================================
--- app/models/auth_source_ldap.rb	(revisión: 14992)
+++ app/models/auth_source_ldap.rb	(copia de trabajo)
@@ -56,11 +56,16 @@
     raise AuthSourceException.new(e.message)
   end
 
-  # test the connection to the LDAP
+  # Test the connection to the LDAP
   def test_connection
     with_timeout do
       ldap_con = initialize_ldap_con(self.account, self.account_password)
       ldap_con.open { }
+
+      if self.account.present? && self.account_password.present?
+        ldap_auth = authenticate_dn(self.account, self.account_password)
+        raise AuthSourceException.new(l(:error_ldap_bind_credentials)) if !ldap_auth
+      end
     end
   rescue *NETWORK_EXCEPTIONS => e
     raise AuthSourceException.new(e.message)
Index: config/locales/ar.yml
===================================================================
--- config/locales/ar.yml	(revisión: 14992)
+++ config/locales/ar.yml	(copia de trabajo)
@@ -1182,3 +1182,4 @@
   label_any_open_issues: any open issues
   label_no_open_issues: no open issues
   label_default_values_for_new_users: Default values for new users
+  error_ldap_bind_credentials: Invalid LDAP Account/Password
Index: config/locales/az.yml
===================================================================
--- config/locales/az.yml	(revisión: 14992)
+++ config/locales/az.yml	(copia de trabajo)
@@ -1277,3 +1277,4 @@
   label_any_open_issues: any open issues
   label_no_open_issues: no open issues
   label_default_values_for_new_users: Default values for new users
+  error_ldap_bind_credentials: Invalid LDAP Account/Password
Index: config/locales/bg.yml
===================================================================
--- config/locales/bg.yml	(revisión: 14992)
+++ config/locales/bg.yml	(copia de trabajo)
@@ -1173,3 +1173,4 @@
   description_date_to: Въведете крайна дата
   text_repository_identifier_info: 'Позволени са малки букви (a-z), цифри, тирета и _.<br />Промяна след създаването му не е възможна.'
   label_default_values_for_new_users: Default values for new users
+  error_ldap_bind_credentials: Invalid LDAP Account/Password
Index: config/locales/bs.yml
===================================================================
--- config/locales/bs.yml	(revisión: 14992)
+++ config/locales/bs.yml	(copia de trabajo)
@@ -1195,3 +1195,4 @@
   label_any_open_issues: any open issues
   label_no_open_issues: no open issues
   label_default_values_for_new_users: Default values for new users
+  error_ldap_bind_credentials: Invalid LDAP Account/Password
Index: config/locales/ca.yml
===================================================================
--- config/locales/ca.yml	(revisión: 14992)
+++ config/locales/ca.yml	(copia de trabajo)
@@ -1184,3 +1184,4 @@
   label_any_open_issues: any open issues
   label_no_open_issues: no open issues
   label_default_values_for_new_users: Default values for new users
+  error_ldap_bind_credentials: Compte/Contrasenya LDAP incorrecte
Index: config/locales/cs.yml
===================================================================
--- config/locales/cs.yml	(revisión: 14992)
+++ config/locales/cs.yml	(copia de trabajo)
@@ -1183,3 +1183,4 @@
   label_any_open_issues: any open issues
   label_no_open_issues: no open issues
   label_default_values_for_new_users: Default values for new users
+  error_ldap_bind_credentials: Invalid LDAP Account/Password
Index: config/locales/da.yml
===================================================================
--- config/locales/da.yml	(revisión: 14992)
+++ config/locales/da.yml	(copia de trabajo)
@@ -1199,3 +1199,4 @@
   label_any_open_issues: any open issues
   label_no_open_issues: no open issues
   label_default_values_for_new_users: Default values for new users
+  error_ldap_bind_credentials: Invalid LDAP Account/Password
Index: config/locales/de.yml
===================================================================
--- config/locales/de.yml	(revisión: 14992)
+++ config/locales/de.yml	(copia de trabajo)
@@ -1191,3 +1191,4 @@
   label_any_open_issues: any open issues
   label_no_open_issues: no open issues
   label_default_values_for_new_users: Default values for new users
+  error_ldap_bind_credentials: Invalid LDAP Account/Password
Index: config/locales/el.yml
===================================================================
--- config/locales/el.yml	(revisión: 14992)
+++ config/locales/el.yml	(copia de trabajo)
@@ -1182,3 +1182,4 @@
   label_any_open_issues: any open issues
   label_no_open_issues: no open issues
   label_default_values_for_new_users: Default values for new users
+  error_ldap_bind_credentials: Invalid LDAP Account/Password
Index: config/locales/en-GB.yml
===================================================================
--- config/locales/en-GB.yml	(revisión: 14992)
+++ config/locales/en-GB.yml	(copia de trabajo)
@@ -1184,3 +1184,4 @@
   setting_attachment_extensions_allowed: Allowed extensions
   setting_attachment_extensions_denied: Disallowed extensions
   label_default_values_for_new_users: Default values for new users
+  error_ldap_bind_credentials: Invalid LDAP Account/Password
Index: config/locales/en.yml
===================================================================
--- config/locales/en.yml	(revisión: 14992)
+++ config/locales/en.yml	(copia de trabajo)
@@ -1169,3 +1169,4 @@
   description_date_from: Enter start date
   description_date_to: Enter end date
   text_repository_identifier_info: 'Only lower case letters (a-z), numbers, dashes and underscores are allowed.<br />Once saved, the identifier cannot be changed.'
+  error_ldap_bind_credentials: Invalid LDAP Account/Password
Index: config/locales/es-PA.yml
===================================================================
--- config/locales/es-PA.yml	(revisión: 14992)
+++ config/locales/es-PA.yml	(copia de trabajo)
@@ -932,7 +932,7 @@
   label_subtask_plural: Subtareas
   label_project_copy_notifications: Enviar notificaciones por correo electrónico durante la copia del proyecto
   error_can_not_delete_custom_field: Fue imposible eliminar el campo personalizado
-  error_unable_to_connect: Fue imposible conectar con (%{value})
+  error_unable_to_connect: Fue imposible conectarse (%{value})
   error_can_not_remove_role: Este rol está en uso y no puede ser eliminado.
   error_can_not_delete_tracker: Este tipo contiene incidencias y no puede ser eliminado.
   field_principal: Principal
@@ -1216,3 +1216,4 @@
   label_any_open_issues: any open issues
   label_no_open_issues: no open issues
   label_default_values_for_new_users: Default values for new users
+  error_ldap_bind_credentials: Cuenta/Contraseña LDAP incorrecta
Index: config/locales/es.yml
===================================================================
--- config/locales/es.yml	(revisión: 14992)
+++ config/locales/es.yml	(copia de trabajo)
@@ -930,7 +930,7 @@
   label_subtask_plural: Subtareas
   label_project_copy_notifications: Enviar notificaciones por correo electrónico durante la copia del proyecto
   error_can_not_delete_custom_field: Fue imposible eliminar el campo personalizado
-  error_unable_to_connect: Fue imposible conectar con (%{value})
+  error_unable_to_connect: Fue imposible conectarse (%{value})
   error_can_not_remove_role: Este rol está en uso y no puede ser eliminado.
   error_can_not_delete_tracker: Este tipo contiene peticiones y no puede ser eliminado.
   field_principal: Principal
@@ -1214,3 +1214,4 @@
   label_any_open_issues: any open issues
   label_no_open_issues: no open issues
   label_default_values_for_new_users: Default values for new users
+  error_ldap_bind_credentials: Cuenta/Contraseña LDAP incorrecta
Index: config/locales/et.yml
===================================================================
--- config/locales/et.yml	(revisión: 14992)
+++ config/locales/et.yml	(copia de trabajo)
@@ -1195,3 +1195,4 @@
   label_any_open_issues: any open issues
   label_no_open_issues: no open issues
   label_default_values_for_new_users: Default values for new users
+  error_ldap_bind_credentials: Invalid LDAP Account/Password
Index: config/locales/eu.yml
===================================================================
--- config/locales/eu.yml	(revisión: 14992)
+++ config/locales/eu.yml	(copia de trabajo)
@@ -1183,3 +1183,4 @@
   label_any_open_issues: any open issues
   label_no_open_issues: no open issues
   label_default_values_for_new_users: Default values for new users
+  error_ldap_bind_credentials: Invalid LDAP Account/Password
Index: config/locales/fa.yml
===================================================================
--- config/locales/fa.yml	(revisión: 14992)
+++ config/locales/fa.yml	(copia de trabajo)
@@ -1183,3 +1183,4 @@
   label_any_open_issues: any open issues
   label_no_open_issues: no open issues
   label_default_values_for_new_users: Default values for new users
+  error_ldap_bind_credentials: Invalid LDAP Account/Password
Index: config/locales/fi.yml
===================================================================
--- config/locales/fi.yml	(revisión: 14992)
+++ config/locales/fi.yml	(copia de trabajo)
@@ -1203,3 +1203,4 @@
   label_any_open_issues: any open issues
   label_no_open_issues: no open issues
   label_default_values_for_new_users: Default values for new users
+  error_ldap_bind_credentials: Invalid LDAP Account/Password
Index: config/locales/fr.yml
===================================================================
--- config/locales/fr.yml	(revisión: 14992)
+++ config/locales/fr.yml	(copia de trabajo)
@@ -1189,3 +1189,4 @@
   text_repository_identifier_info: 'Seuls les lettres minuscules (a-z), chiffres, tirets et tirets bas sont autorisés.<br />Un fois sauvegardé, l''identifiant ne pourra plus être modifié.'
   label_parent_task_attributes_derived: Calculated from subtasks
   label_parent_task_attributes_independent: Independent of subtasks
+  error_ldap_bind_credentials: Compte/Mot de Passe LDAP incorrect
Index: config/locales/gl.yml
===================================================================
--- config/locales/gl.yml	(revisión: 14992)
+++ config/locales/gl.yml	(copia de trabajo)
@@ -1190,3 +1190,4 @@
   label_any_open_issues: any open issues
   label_no_open_issues: no open issues
   label_default_values_for_new_users: Default values for new users
+  error_ldap_bind_credentials: Invalid LDAP Account/Password
Index: config/locales/he.yml
===================================================================
--- config/locales/he.yml	(revisión: 14992)
+++ config/locales/he.yml	(copia de trabajo)
@@ -1187,3 +1187,4 @@
   label_any_open_issues: any open issues
   label_no_open_issues: no open issues
   label_default_values_for_new_users: Default values for new users
+  error_ldap_bind_credentials: Invalid LDAP Account/Password
Index: config/locales/hr.yml
===================================================================
--- config/locales/hr.yml	(revisión: 14992)
+++ config/locales/hr.yml	(copia de trabajo)
@@ -1181,3 +1181,4 @@
   label_any_open_issues: any open issues
   label_no_open_issues: no open issues
   label_default_values_for_new_users: Default values for new users
+  error_ldap_bind_credentials: Invalid LDAP Account/Password
Index: config/locales/hu.yml
===================================================================
--- config/locales/hu.yml	(revisión: 14992)
+++ config/locales/hu.yml	(copia de trabajo)
@@ -1201,3 +1201,4 @@
   label_any_open_issues: any open issues
   label_no_open_issues: no open issues
   label_default_values_for_new_users: Default values for new users
+  error_ldap_bind_credentials: Invalid LDAP Account/Password
Index: config/locales/id.yml
===================================================================
--- config/locales/id.yml	(revisión: 14992)
+++ config/locales/id.yml	(copia de trabajo)
@@ -1186,3 +1186,4 @@
   label_any_open_issues: any open issues
   label_no_open_issues: no open issues
   label_default_values_for_new_users: Default values for new users
+  error_ldap_bind_credentials: Invalid LDAP Account/Password
Index: config/locales/it.yml
===================================================================
--- config/locales/it.yml	(revisión: 14992)
+++ config/locales/it.yml	(copia de trabajo)
@@ -1177,3 +1177,4 @@
   label_any_open_issues: any open issues
   label_no_open_issues: no open issues
   label_default_values_for_new_users: Default values for new users
+  error_ldap_bind_credentials: Invalid LDAP Account/Password
Index: config/locales/ja.yml
===================================================================
--- config/locales/ja.yml	(revisión: 14992)
+++ config/locales/ja.yml	(copia de trabajo)
@@ -1195,3 +1195,4 @@
   label_any_open_issues: 未完了のチケット
   label_no_open_issues: なし または完了したチケット
   label_default_values_for_new_users: Default values for new users
+  error_ldap_bind_credentials: Invalid LDAP Account/Password
Index: config/locales/ko.yml
===================================================================
--- config/locales/ko.yml	(revisión: 14992)
+++ config/locales/ko.yml	(copia de trabajo)
@@ -1226,3 +1226,4 @@
   label_any_open_issues: any open issues
   label_no_open_issues: no open issues
   label_default_values_for_new_users: Default values for new users
+  error_ldap_bind_credentials: Invalid LDAP Account/Password
Index: config/locales/lt.yml
===================================================================
--- config/locales/lt.yml	(revisión: 14992)
+++ config/locales/lt.yml	(copia de trabajo)
@@ -1241,3 +1241,4 @@
   label_any_open_issues: any open issues
   label_no_open_issues: no open issues
   label_default_values_for_new_users: Default values for new users
+  error_ldap_bind_credentials: Invalid LDAP Account/Password
Index: config/locales/lv.yml
===================================================================
--- config/locales/lv.yml	(revisión: 14992)
+++ config/locales/lv.yml	(copia de trabajo)
@@ -1176,3 +1176,4 @@
   label_any_open_issues: any open issues
   label_no_open_issues: no open issues
   label_default_values_for_new_users: Default values for new users
+  error_ldap_bind_credentials: Invalid LDAP Account/Password
Index: config/locales/mk.yml
===================================================================
--- config/locales/mk.yml	(revisión: 14992)
+++ config/locales/mk.yml	(copia de trabajo)
@@ -1182,3 +1182,4 @@
   label_any_open_issues: any open issues
   label_no_open_issues: no open issues
   label_default_values_for_new_users: Default values for new users
+  error_ldap_bind_credentials: Invalid LDAP Account/Password
Index: config/locales/mn.yml
===================================================================
--- config/locales/mn.yml	(revisión: 14992)
+++ config/locales/mn.yml	(copia de trabajo)
@@ -1183,3 +1183,4 @@
   label_any_open_issues: any open issues
   label_no_open_issues: no open issues
   label_default_values_for_new_users: Default values for new users
+  error_ldap_bind_credentials: Invalid LDAP Account/Password
Index: config/locales/nl.yml
===================================================================
--- config/locales/nl.yml	(revisión: 14992)
+++ config/locales/nl.yml	(copia de trabajo)
@@ -1161,3 +1161,4 @@
   label_any_open_issues: any open issues
   label_no_open_issues: no open issues
   label_default_values_for_new_users: Default values for new users
+  error_ldap_bind_credentials: Invalid LDAP Account/Password
Index: config/locales/no.yml
===================================================================
--- config/locales/no.yml	(revisión: 14992)
+++ config/locales/no.yml	(copia de trabajo)
@@ -1172,3 +1172,4 @@
   label_any_open_issues: any open issues
   label_no_open_issues: no open issues
   label_default_values_for_new_users: Default values for new users
+  error_ldap_bind_credentials: Invalid LDAP Account/Password
Index: config/locales/pl.yml
===================================================================
--- config/locales/pl.yml	(revisión: 14992)
+++ config/locales/pl.yml	(copia de trabajo)
@@ -1197,3 +1197,4 @@
   label_any_open_issues: any open issues
   label_no_open_issues: no open issues
   label_default_values_for_new_users: Default values for new users
+  error_ldap_bind_credentials: Invalid LDAP Account/Password
Index: config/locales/pt-BR.yml
===================================================================
--- config/locales/pt-BR.yml	(revisión: 14992)
+++ config/locales/pt-BR.yml	(copia de trabajo)
@@ -1201,3 +1201,4 @@
   label_any_open_issues: any open issues
   label_no_open_issues: no open issues
   label_default_values_for_new_users: Default values for new users
+  error_ldap_bind_credentials: Conta/Palavra-chave do LDAP não é válida
Index: config/locales/pt.yml
===================================================================
--- config/locales/pt.yml	(revisión: 14992)
+++ config/locales/pt.yml	(copia de trabajo)
@@ -1184,3 +1184,4 @@
   label_any_open_issues: any open issues
   label_no_open_issues: no open issues
   label_default_values_for_new_users: Default values for new users
+  error_ldap_bind_credentials: Conta/Palavra-chave do LDAP não é válida
Index: config/locales/ro.yml
===================================================================
--- config/locales/ro.yml	(revisión: 14992)
+++ config/locales/ro.yml	(copia de trabajo)
@@ -1177,3 +1177,4 @@
   label_any_open_issues: any open issues
   label_no_open_issues: no open issues
   label_default_values_for_new_users: Default values for new users
+  error_ldap_bind_credentials: Invalid LDAP Account/Password
Index: config/locales/ru.yml
===================================================================
--- config/locales/ru.yml	(revisión: 14992)
+++ config/locales/ru.yml	(copia de trabajo)
@@ -1285,3 +1285,4 @@
   label_any_open_issues: any open issues
   label_no_open_issues: no open issues
   label_default_values_for_new_users: Default values for new users
+  error_ldap_bind_credentials: Invalid LDAP Account/Password
Index: config/locales/sk.yml
===================================================================
--- config/locales/sk.yml	(revisión: 14992)
+++ config/locales/sk.yml	(copia de trabajo)
@@ -1172,3 +1172,4 @@
   label_any_open_issues: any open issues
   label_no_open_issues: no open issues
   label_default_values_for_new_users: Default values for new users
+  error_ldap_bind_credentials: Invalid LDAP Account/Password
Index: config/locales/sl.yml
===================================================================
--- config/locales/sl.yml	(revisión: 14992)
+++ config/locales/sl.yml	(copia de trabajo)
@@ -1182,3 +1182,4 @@
   label_any_open_issues: any open issues
   label_no_open_issues: no open issues
   label_default_values_for_new_users: Default values for new users
+  error_ldap_bind_credentials: Invalid LDAP Account/Password
Index: config/locales/sq.yml
===================================================================
--- config/locales/sq.yml	(revisión: 14992)
+++ config/locales/sq.yml	(copia de trabajo)
@@ -1178,3 +1178,4 @@
   label_any_open_issues: any open issues
   label_no_open_issues: no open issues
   label_default_values_for_new_users: Default values for new users
+  error_ldap_bind_credentials: Invalid LDAP Account/Password
Index: config/locales/sr-YU.yml
===================================================================
--- config/locales/sr-YU.yml	(revisión: 14992)
+++ config/locales/sr-YU.yml	(copia de trabajo)
@@ -1184,3 +1184,4 @@
   label_any_open_issues: any open issues
   label_no_open_issues: no open issues
   label_default_values_for_new_users: Default values for new users
+  error_ldap_bind_credentials: Invalid LDAP Account/Password
Index: config/locales/sr.yml
===================================================================
--- config/locales/sr.yml	(revisión: 14992)
+++ config/locales/sr.yml	(copia de trabajo)
@@ -1183,3 +1183,4 @@
   label_any_open_issues: any open issues
   label_no_open_issues: no open issues
   label_default_values_for_new_users: Default values for new users
+  error_ldap_bind_credentials: Invalid LDAP Account/Password
Index: config/locales/sv.yml
===================================================================
--- config/locales/sv.yml	(revisión: 14992)
+++ config/locales/sv.yml	(copia de trabajo)
@@ -1215,3 +1215,4 @@
   label_any_open_issues: any open issues
   label_no_open_issues: no open issues
   label_default_values_for_new_users: Default values for new users
+  error_ldap_bind_credentials: Invalid LDAP Account/Password
Index: config/locales/th.yml
===================================================================
--- config/locales/th.yml	(revisión: 14992)
+++ config/locales/th.yml	(copia de trabajo)
@@ -1179,3 +1179,4 @@
   label_any_open_issues: any open issues
   label_no_open_issues: no open issues
   label_default_values_for_new_users: Default values for new users
+  error_ldap_bind_credentials: Invalid LDAP Account/Password
Index: config/locales/tr.yml
===================================================================
--- config/locales/tr.yml	(revisión: 14992)
+++ config/locales/tr.yml	(copia de trabajo)
@@ -1191,3 +1191,4 @@
   label_any_open_issues: any open issues
   label_no_open_issues: no open issues
   label_default_values_for_new_users: Default values for new users
+  error_ldap_bind_credentials: Invalid LDAP Account/Password
Index: config/locales/uk.yml
===================================================================
--- config/locales/uk.yml	(revisión: 14992)
+++ config/locales/uk.yml	(copia de trabajo)
@@ -1177,3 +1177,4 @@
   label_any_open_issues: any open issues
   label_no_open_issues: no open issues
   label_default_values_for_new_users: Default values for new users
+  error_ldap_bind_credentials: Invalid LDAP Account/Password
Index: config/locales/vi.yml
===================================================================
--- config/locales/vi.yml	(revisión: 14992)
+++ config/locales/vi.yml	(copia de trabajo)
@@ -1235,3 +1235,4 @@
   label_any_open_issues: any open issues
   label_no_open_issues: no open issues
   label_default_values_for_new_users: Default values for new users
+  error_ldap_bind_credentials: Invalid LDAP Account/Password
Index: config/locales/zh-TW.yml
===================================================================
--- config/locales/zh-TW.yml	(revisión: 14992)
+++ config/locales/zh-TW.yml	(copia de trabajo)
@@ -1256,3 +1256,4 @@
   description_date_to: 輸入結束日期
   text_repository_identifier_info: '僅允許使用小寫英文字母 (a-z), 阿拉伯數字, 虛線與底線。<br />一旦儲存之後, 代碼便無法再次被更改。'
   label_default_values_for_new_users: Default values for new users
+  error_ldap_bind_credentials: Invalid LDAP Account/Password
Index: config/locales/zh.yml
===================================================================
--- config/locales/zh.yml	(revisión: 14992)
+++ config/locales/zh.yml	(copia de trabajo)
@@ -1179,3 +1179,4 @@
   label_any_open_issues: any open issues
   label_no_open_issues: no open issues
   label_default_values_for_new_users: Default values for new users
+  error_ldap_bind_credentials: Invalid LDAP Account/Password
Index: test/unit/auth_source_ldap_test.rb
===================================================================
--- test/unit/auth_source_ldap_test.rb	(revisión: 14992)
+++ test/unit/auth_source_ldap_test.rb	(copia de trabajo)
@@ -24,6 +24,26 @@
   def setup
   end
 
+  def test_initialize
+    auth_source = AuthSourceLdap.new
+    assert_nil auth_source.id
+    assert_equal "AuthSourceLdap", auth_source.type
+    assert_equal "", auth_source.name
+    assert_nil auth_source.host
+    assert_nil auth_source.port
+    assert_nil auth_source.account
+    assert_equal "", auth_source.account_password
+    assert_nil auth_source.base_dn
+    assert_nil auth_source.attr_login
+    assert_nil auth_source.attr_firstname
+    assert_nil auth_source.attr_lastname
+    assert_nil auth_source.attr_mail
+    assert_equal false, auth_source.onthefly_register
+    assert_equal false, auth_source.tls
+    assert_nil auth_source.filter
+    assert_nil auth_source.timeout
+  end
+
   def test_create
     a = AuthSourceLdap.new(:name => 'My LDAP', :host => 'ldap.example.net', :port => 389, :base_dn => 'dc=example,dc=net', :attr_login => 'sAMAccountName')
     assert a.save
@@ -135,6 +155,103 @@
       results = AuthSource.search("exa")
       assert_equal [], results
     end
+
+    def test_ldap_with_correct_host
+      auth_source = AuthSourceLdap.find(1)
+
+      assert_equal "127.0.0.1", auth_source.host
+      assert_equal 389, auth_source.port
+      assert_nothing_raised Net::LDAP::Error do
+        auth_source.test_connection
+      end
+    end
+
+    def test_ldap_with_incorrect_host
+      auth_source = AuthSourceLdap.find(1)
+      auth_source.host = "badhost"
+      auth_source.save!
+
+      assert_equal "badhost", auth_source.host
+      assert_equal 389, auth_source.port
+      assert_raise Net::LDAP::Error do
+        auth_source.test_connection
+      end
+    end
+
+    def test_ldap_with_correct_port
+      auth_source = AuthSourceLdap.find(1)
+
+      assert_equal "127.0.0.1", auth_source.host
+      assert_equal 389, auth_source.port
+      assert_nothing_raised Net::LDAP::Error do
+        auth_source.test_connection
+      end
+    end
+
+    def test_ldap_with_incorrect_port
+      auth_source = AuthSourceLdap.find(1)
+      auth_source.port = 1234
+      auth_source.save!
+
+      assert_equal "127.0.0.1", auth_source.host
+      assert_equal 1234, auth_source.port
+      assert_raise Net::LDAP::Error do
+        auth_source.test_connection
+      end
+    end
+
+    def test_ldap_bind_with_account_and_password
+      auth_source = AuthSourceLdap.find(1)
+      auth_source.account = "cn=Manager,dc=redmine,dc=org"
+      auth_source.account_password = "secret"
+      auth_source.save!
+
+      assert_equal "127.0.0.1", auth_source.host
+      assert_equal 389, auth_source.port
+      assert_equal "cn=Manager,dc=redmine,dc=org", auth_source.account
+      assert_equal "secret", auth_source.account_password
+      assert_nil auth_source.test_connection
+    end
+
+    def test_ldap_bind_without_account_and_password
+      auth_source = AuthSourceLdap.find(1)
+
+      assert_equal "127.0.0.1", auth_source.host
+      assert_equal 389, auth_source.port
+      assert_nil auth_source.account
+      assert_equal "", auth_source.account_password
+      assert_nil auth_source.test_connection
+    end
+
+    def test_ldap_bind_with_incorrect_account
+      auth_source = AuthSourceLdap.find(1)
+      auth_source.account = "cn=baduser,dc=redmine,dc=org"
+      auth_source.account_password = "secret"
+      auth_source.save!
+
+      assert_equal "127.0.0.1", auth_source.host
+      assert_equal 389, auth_source.port
+      assert_equal "cn=baduser,dc=redmine,dc=org", auth_source.account
+      assert_equal "secret", auth_source.account_password
+      assert_raise AuthSourceException do
+        auth_source.test_connection
+      end
+    end
+
+    def test_ldap_bind_with_incorrect_password
+      auth_source = AuthSourceLdap.find(1)
+      auth_source.account = "cn=Manager,dc=redmine,dc=org"
+      auth_source.account_password = "badpassword"
+      auth_source.save!
+
+      assert_equal "127.0.0.1", auth_source.host
+      assert_equal 389, auth_source.port
+      assert_equal "cn=Manager,dc=redmine,dc=org", auth_source.account
+      assert_equal "badpassword", auth_source.account_password
+      assert_raise AuthSourceException do
+        auth_source.test_connection
+      end
+    end
   else
     puts '(Test LDAP server not configured)'
   end