public void TestGet()
        {
            Desenvolvedor dev = new Desenvolvedor();
            dev.Nome = "Ninja";
            dev.Linguagem = "C#";
            dev.AnosExperiencia = 15;

            CacheItemPolicy policy = new CacheItemPolicy();
            policy.AbsoluteExpiration = DateTimeOffset.Now.AddSeconds(60);

            memoryCache.Add("devGet", dev, policy);

            Desenvolvedor devGet = (Desenvolvedor)memoryCache["devGet"];

            Assert.AreEqual(dev.ToString(), devGet.ToString());
        }
        public void TestSliding()
        {
            Desenvolvedor dev = new Desenvolvedor();
            dev.Nome = "Ninja";
            dev.Linguagem = "C#";
            dev.AnosExperiencia = 15;

            CacheItemPolicy policy = new CacheItemPolicy();
            policy.SlidingExpiration = TimeSpan.FromSeconds(3);

            memoryCache.Add("devSliding", dev, policy);

            Thread.Sleep(2000);
            Desenvolvedor devGet = (Desenvolvedor)memoryCache["devSliding"];
            Assert.AreEqual(dev.ToString(), devGet.ToString());

            Thread.Sleep(2000);
            devGet = (Desenvolvedor)memoryCache["devSliding"];
            Assert.AreEqual(dev.ToString(), devGet.ToString());

            Thread.Sleep(4000);
            devGet = (Desenvolvedor)memoryCache["devSliding"];
            Assert.IsNull(devGet);
        }