with_global_filter test helper

2026-09-15 08:50:45 -07:00 · 2014-07-28 19:28:22 +00:00
parent 57d5426eed
commit a2f0f2547d
6 changed files with 25 additions and 24 deletions
@@ -47,10 +47,21 @@ module Minitest
      assert_match match, exception.message
    end

+    def with_global_filter(*globals)
+      original_filters = Array.new(Liquid::Strainer.class_variable_get(:@@filters))
+      globals.each do |global|
+        Liquid::Template.register_filter(global)
+      end
+      yield
+    ensure
+      Liquid::Strainer.class_variable_set(:@@filters, original_filters)
+    end
+
    def with_error_mode(mode)
      old_mode = Liquid::Template.error_mode
      Liquid::Template.error_mode = mode
      yield
+    ensure
      Liquid::Template.error_mode = old_mode
    end
  end