require "abstract_unit" require "active_support/cache" class CacheStoreLoggerTest < ActiveSupport::TestCase def setup @cache = ActiveSupport::Cache.lookup_store(:memory_store) @buffer = StringIO.new @cache.logger = ActiveSupport::Logger.new(@buffer) end def test_logging @cache.fetch("foo") { "bar" } assert @buffer.string.present? end def test_log_with_string_namespace @cache.fetch("foo", namespace: "string_namespace") { "bar" } assert_match %r{string_namespace:foo}, @buffer.string end def test_log_with_proc_namespace proc = Proc.new do "proc_namespace" end @cache.fetch("foo", namespace: proc) { "bar" } assert_match %r{proc_namespace:foo}, @buffer.string end def test_mute_logging @cache.mute { @cache.fetch("foo") { "bar" } } assert @buffer.string.blank? end end