public void ReleaseTest()
        {
            //Arrange
            var chair = new Chair(0);


            //Act
            var res1 = chair.Take();
            var res2 = chair.Take();

            chair.Release();
            var res3 = chair.Take();

            //Assert
            Assert.IsTrue(res1);
            Assert.IsFalse(res2);
            Assert.IsTrue(res3);
        }