Module CacheIncrementDecrementBehavior

# File activesupport/test/caching_test.rb, line 535
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
  assert_nil @cache.decrement('bar')
end

# File activesupport/test/caching_test.rb, line 525
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
  assert_nil @cache.increment('bar')
end