public void Test_NotStronglyConnected()
        {
            KosarajuSharirSCC scc = this.CreateSCC();

            Assert.False(scc.IsStronglyConnected(0, 4));
        }
        public void Test_IsStronglyConnected()
        {
            KosarajuSharirSCC scc = this.CreateSCC();

            Assert.True(scc.IsStronglyConnected(0, 1));
        }