diff options
Diffstat (limited to 'activesupport/test/cache/behaviors/cache_increment_decrement_behavior.rb')
-rw-r--r-- | activesupport/test/cache/behaviors/cache_increment_decrement_behavior.rb | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/activesupport/test/cache/behaviors/cache_increment_decrement_behavior.rb b/activesupport/test/cache/behaviors/cache_increment_decrement_behavior.rb new file mode 100644 index 0000000000..16b7abc679 --- /dev/null +++ b/activesupport/test/cache/behaviors/cache_increment_decrement_behavior.rb @@ -0,0 +1,27 @@ +# frozen_string_literal: true + +module CacheIncrementDecrementBehavior + def test_increment + @cache.write("foo", 1, raw: true) + assert_equal 1, @cache.read("foo").to_i + assert_equal 2, @cache.increment("foo") + assert_equal 2, @cache.read("foo").to_i + assert_equal 3, @cache.increment("foo") + assert_equal 3, @cache.read("foo").to_i + + missing = @cache.increment("bar") + assert(missing.nil? || missing == 1) + end + + def test_decrement + @cache.write("foo", 3, raw: true) + assert_equal 3, @cache.read("foo").to_i + assert_equal 2, @cache.decrement("foo") + assert_equal 2, @cache.read("foo").to_i + assert_equal 1, @cache.decrement("foo") + assert_equal 1, @cache.read("foo").to_i + + missing = @cache.decrement("bar") + assert(missing.nil? || missing == -1) + end +end |