17 files changed, 34 insertions, 0 deletions
diff --git a/test/helpers/activities_helper_test.rb b/test/helpers/activities_helper_test.rb
index b4a03369a..50e4d46df 100644
--- a/test/helpers/activities_helper_test.rb
+++ b/test/helpers/activities_helper_test.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
 #
diff --git a/test/helpers/application_helper_test.rb b/test/helpers/application_helper_test.rb
index bfefc1052..2fcbaf7f0 100644
--- a/test/helpers/application_helper_test.rb
+++ b/test/helpers/application_helper_test.rb
@@ -1,4 +1,6 @@
 # encoding: utf-8
+# frozen_string_literal: false
+
 #
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
diff --git a/test/helpers/custom_fields_helper_test.rb b/test/helpers/custom_fields_helper_test.rb
index ed0daa03a..7827fa844 100644
--- a/test/helpers/custom_fields_helper_test.rb
+++ b/test/helpers/custom_fields_helper_test.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
 #
diff --git a/test/helpers/groups_helper_test.rb b/test/helpers/groups_helper_test.rb
index 1cdc4fadb..933f6e81b 100644
--- a/test/helpers/groups_helper_test.rb
+++ b/test/helpers/groups_helper_test.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
 #
diff --git a/test/helpers/issues_helper_test.rb b/test/helpers/issues_helper_test.rb
index 6908d5128..61ec5bd74 100644
--- a/test/helpers/issues_helper_test.rb
+++ b/test/helpers/issues_helper_test.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
 #
diff --git a/test/helpers/journals_helper_test.rb b/test/helpers/journals_helper_test.rb
index b9bec9200..8e75bb04e 100644
--- a/test/helpers/journals_helper_test.rb
+++ b/test/helpers/journals_helper_test.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
 #
diff --git a/test/helpers/members_helper_test.rb b/test/helpers/members_helper_test.rb
index fa482f591..e26a99ace 100644
--- a/test/helpers/members_helper_test.rb
+++ b/test/helpers/members_helper_test.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
 #
diff --git a/test/helpers/projects_helper_test.rb b/test/helpers/projects_helper_test.rb
index 356f6c03e..116f215e1 100644
--- a/test/helpers/projects_helper_test.rb
+++ b/test/helpers/projects_helper_test.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
 #
diff --git a/test/helpers/queries_helper_test.rb b/test/helpers/queries_helper_test.rb
index 8cce2625b..a880a92f6 100644
--- a/test/helpers/queries_helper_test.rb
+++ b/test/helpers/queries_helper_test.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
 #
diff --git a/test/helpers/routes_helper_test.rb b/test/helpers/routes_helper_test.rb
index 961b02a76..0069ac8b4 100644
--- a/test/helpers/routes_helper_test.rb
+++ b/test/helpers/routes_helper_test.rb
@@ -1,4 +1,6 @@
 # encoding: utf-8
+# frozen_string_literal: false
+
 #
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
diff --git a/test/helpers/search_helper_test.rb b/test/helpers/search_helper_test.rb
index dbaa857db..af483775c 100644
--- a/test/helpers/search_helper_test.rb
+++ b/test/helpers/search_helper_test.rb
@@ -1,4 +1,6 @@
 # encoding: utf-8
+# frozen_string_literal: false
+
 #
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
diff --git a/test/helpers/settings_helper_test.rb b/test/helpers/settings_helper_test.rb
index 42cee99c3..6aa9fb5a1 100644
--- a/test/helpers/settings_helper_test.rb
+++ b/test/helpers/settings_helper_test.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
 #
diff --git a/test/helpers/sort_helper_test.rb b/test/helpers/sort_helper_test.rb
index 0dac9b495..586a5d125 100644
--- a/test/helpers/sort_helper_test.rb
+++ b/test/helpers/sort_helper_test.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
 #
diff --git a/test/helpers/timelog_helper_test.rb b/test/helpers/timelog_helper_test.rb
index 4bc225a14..9c7ecd8be 100644
--- a/test/helpers/timelog_helper_test.rb
+++ b/test/helpers/timelog_helper_test.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
 #
diff --git a/test/helpers/version_helper_test.rb b/test/helpers/version_helper_test.rb
index 372b65aa8..1800388f0 100644
--- a/test/helpers/version_helper_test.rb
+++ b/test/helpers/version_helper_test.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
 #
diff --git a/test/helpers/watchers_helper_test.rb b/test/helpers/watchers_helper_test.rb
index 9e544ecac..109ac746b 100644
--- a/test/helpers/watchers_helper_test.rb
+++ b/test/helpers/watchers_helper_test.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
 #
diff --git a/test/helpers/wiki_helper_test.rb b/test/helpers/wiki_helper_test.rb
index 4d872402b..74ab03473 100644
--- a/test/helpers/wiki_helper_test.rb
+++ b/test/helpers/wiki_helper_test.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
 #