Contents

# :nodoc: all

require "test/unit"
require "n/utils/cache"

class TC_N_Utils_Cache < Test::Unit::TestCase
	# :nodoc: all

	class Dummy
		include N::LRUCache::Item
	end
	
	def setup
		@cache = N::LRUCache.new(maxitems = 3)
	end

	def teardown
		@cache = nil
	end

	def test_safe_cache
		d1 = Dummy.new
		d2 = Dummy.new
		d3 = Dummy.new
		d4 = Dummy.new

		@cache[1] = d1		
		@cache[2] = d2		
		@cache[3] = d3

		assert_equal(d1, @cache.last)
		assert_equal(d3, @cache.first)

		val = @cache[2]
		assert_equal(d2, @cache.first)

		@cache[4] = d4
		assert_equal(3, @cache.size)
		assert_equal(d4, @cache.first)

		# insert the same key		
		@cache[4] = d4
		assert_equal(3, @cache.size)
		assert_equal(d4, @cache.first)		
	end

end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
nitro-0.2.0	test/n/utils/tc_cache.rb
nitro-0.3.0	test/n/utils/tc_cache.rb