using NUnit.Framework;

namespace Developpez.Dotnet.Tests
{
    [TestFixture]
    public class DisposableActionTests
    {
        [Test]
        public void Test_ActionIsExecutedOnDispose()
        {
            bool executed = false;
            using (new DisposableAction(() => executed = true))
            {
            }
            Assert.IsTrue(executed);
        }

        [Test]
        public void Test_ActionIsExecutedOnlyOnce()
        {
            bool executed = false;
            var d = new DisposableAction(() => executed = true);
            d.Dispose();
            Assert.IsTrue(executed);
            executed = false;
            d.Dispose();
            Assert.IsFalse(executed);
        }
    }
}