public virtual void TestEmpty()
        {
            LeafBucket b = new LeafBucket(0);

            NUnit.Framework.Assert.IsNull(b.GetNote(Id(unchecked ((int)(0x00))), null));
            NUnit.Framework.Assert.IsNull(b.GetNote(Id(unchecked ((int)(0x01))), null));
            NUnit.Framework.Assert.IsNull(b.GetNote(Id(unchecked ((int)(0xfe))), null));
        }
        public virtual void TestRemoveMissingNote()
        {
            LeafBucket b = new LeafBucket(0);

            NUnit.Framework.Assert.IsNull(b.GetNote(Id(unchecked ((int)(0x11))), null));
            NUnit.Framework.Assert.AreSame(b, b.Set(Id(unchecked ((int)(0x11))), null, null));
            NUnit.Framework.Assert.IsNull(b.GetNote(Id(unchecked ((int)(0x11))), null));
        }
        public virtual void TestRemoveMakesEmpty()
        {
            LeafBucket b = new LeafBucket(0);

            NUnit.Framework.Assert.AreSame(b, b.Set(Id(unchecked ((int)(0x11))), Id(unchecked (
                                                                                        (int)(0x81))), null));
            NUnit.Framework.Assert.AreEqual(Id(unchecked ((int)(0x81))), b.GetNote(Id(unchecked (
                                                                                          (int)(0x11))), null).GetData());
            NUnit.Framework.Assert.IsNull(b.Set(Id(unchecked ((int)(0x11))), null, null));
            NUnit.Framework.Assert.IsNull(b.GetNote(Id(unchecked ((int)(0x11))), null));
        }
        public virtual void TestSet_Replace()
        {
            LeafBucket b = new LeafBucket(0);

            NUnit.Framework.Assert.AreSame(b, b.Set(Id(unchecked ((int)(0x11))), Id(unchecked (
                                                                                        (int)(0x81))), null));
            NUnit.Framework.Assert.AreEqual(Id(unchecked ((int)(0x81))), b.GetNote(Id(unchecked (
                                                                                          (int)(0x11))), null).GetData());
            NUnit.Framework.Assert.AreSame(b, b.Set(Id(unchecked ((int)(0x11))), Id(unchecked (
                                                                                        (int)(0x01))), null));
            NUnit.Framework.Assert.AreEqual(Id(unchecked ((int)(0x01))), b.GetNote(Id(unchecked (
                                                                                          (int)(0x11))), null).GetData());
        }
        public virtual void TestSetFive_InOrder()
        {
            LeafBucket b = new LeafBucket(0);

            NUnit.Framework.Assert.AreSame(b, b.Set(Id(unchecked ((int)(0x11))), Id(unchecked (
                                                                                        (int)(0x81))), null));
            NUnit.Framework.Assert.AreSame(b, b.Set(Id(unchecked ((int)(0x22))), Id(unchecked (
                                                                                        (int)(0x82))), null));
            NUnit.Framework.Assert.AreSame(b, b.Set(Id(unchecked ((int)(0x33))), Id(unchecked (
                                                                                        (int)(0x83))), null));
            NUnit.Framework.Assert.AreSame(b, b.Set(Id(unchecked ((int)(0x44))), Id(unchecked (
                                                                                        (int)(0x84))), null));
            NUnit.Framework.Assert.AreSame(b, b.Set(Id(unchecked ((int)(0x55))), Id(unchecked (
                                                                                        (int)(0x85))), null));
            NUnit.Framework.Assert.IsNull(b.GetNote(Id(unchecked ((int)(0x01))), null));
            NUnit.Framework.Assert.AreEqual(Id(unchecked ((int)(0x81))), b.GetNote(Id(unchecked (
                                                                                          (int)(0x11))), null).GetData());
            NUnit.Framework.Assert.AreEqual(Id(unchecked ((int)(0x82))), b.GetNote(Id(unchecked (
                                                                                          (int)(0x22))), null).GetData());
            NUnit.Framework.Assert.AreEqual(Id(unchecked ((int)(0x83))), b.GetNote(Id(unchecked (
                                                                                          (int)(0x33))), null).GetData());
            NUnit.Framework.Assert.AreEqual(Id(unchecked ((int)(0x84))), b.GetNote(Id(unchecked (
                                                                                          (int)(0x44))), null).GetData());
            NUnit.Framework.Assert.AreEqual(Id(unchecked ((int)(0x85))), b.GetNote(Id(unchecked (
                                                                                          (int)(0x55))), null).GetData());
            NUnit.Framework.Assert.IsNull(b.GetNote(Id(unchecked ((int)(0x66))), null));
        }
        public virtual void TestParseFive()
        {
            LeafBucket b = new LeafBucket(0);

            b.ParseOneEntry(Id(unchecked ((int)(0x11))), Id(unchecked ((int)(0x81))));
            b.ParseOneEntry(Id(unchecked ((int)(0x22))), Id(unchecked ((int)(0x82))));
            b.ParseOneEntry(Id(unchecked ((int)(0x33))), Id(unchecked ((int)(0x83))));
            b.ParseOneEntry(Id(unchecked ((int)(0x44))), Id(unchecked ((int)(0x84))));
            b.ParseOneEntry(Id(unchecked ((int)(0x55))), Id(unchecked ((int)(0x85))));
            NUnit.Framework.Assert.IsNull(b.GetNote(Id(unchecked ((int)(0x01))), null));
            NUnit.Framework.Assert.AreEqual(Id(unchecked ((int)(0x81))), b.GetNote(Id(unchecked (
                                                                                          (int)(0x11))), null).GetData());
            NUnit.Framework.Assert.AreEqual(Id(unchecked ((int)(0x82))), b.GetNote(Id(unchecked (
                                                                                          (int)(0x22))), null).GetData());
            NUnit.Framework.Assert.AreEqual(Id(unchecked ((int)(0x83))), b.GetNote(Id(unchecked (
                                                                                          (int)(0x33))), null).GetData());
            NUnit.Framework.Assert.AreEqual(Id(unchecked ((int)(0x84))), b.GetNote(Id(unchecked (
                                                                                          (int)(0x44))), null).GetData());
            NUnit.Framework.Assert.AreEqual(Id(unchecked ((int)(0x85))), b.GetNote(Id(unchecked (
                                                                                          (int)(0x55))), null).GetData());
            NUnit.Framework.Assert.IsNull(b.GetNote(Id(unchecked ((int)(0x66))), null));
        }