Exemplo n.º 1
0
        public void TestReserve()
        {
            IdentifierManager manager = new IdentifierManager(10L, 30L);

            Assert.AreEqual(12L, manager.Reserve(12L));
            long reserve = manager.Reserve(12L);

            Assert.IsFalse(reserve == 12L, "Same id must be reserved twice!");
            Assert.IsTrue(manager.Release(12L));
            Assert.IsTrue(manager.Release(reserve));
            Assert.IsFalse(manager.Release(12L));
            Assert.IsFalse(manager.Release(reserve));

            manager = new IdentifierManager(0L, 2L);
            Assert.AreEqual(0L, manager.Reserve(0L));
            Assert.AreEqual(1L, manager.Reserve(1L));
            Assert.AreEqual(2L, manager.Reserve(2L));
            try
            {
                manager.Reserve(0L);
                Assert.Fail("Exception expected");
            }
            catch (InvalidOperationException)
            {
                // expected
            }
            try
            {
                manager.Reserve(1L);
                Assert.Fail("Exception expected");
            }
            catch (InvalidOperationException)
            {
                // expected
            }
            try
            {
                manager.Reserve(2L);
                Assert.Fail("Exception expected");
            }
            catch (InvalidOperationException)
            {
                // expected
            }
        }
Exemplo n.º 2
0
 public void TestBasic()
 {
     IdentifierManager manager = new IdentifierManager(0L, 100L);
     Assert.AreEqual(101L, manager.GetRemainingIdentifiers());
     Assert.AreEqual(0L, manager.ReserveNew());
     Assert.AreEqual(100L, manager.GetRemainingIdentifiers());
     Assert.AreEqual(1L, manager.Reserve(0L));
     Assert.AreEqual(99L, manager.GetRemainingIdentifiers());
 }
Exemplo n.º 3
0
        public void TestBasic()
        {
            IdentifierManager manager = new IdentifierManager(0L, 100L);

            Assert.AreEqual(101L, manager.GetRemainingIdentifiers());
            Assert.AreEqual(0L, manager.ReserveNew());
            Assert.AreEqual(100L, manager.GetRemainingIdentifiers());
            Assert.AreEqual(1L, manager.Reserve(0L));
            Assert.AreEqual(99L, manager.GetRemainingIdentifiers());
        }
Exemplo n.º 4
0
        public void TestReserve()
        {
            IdentifierManager manager = new IdentifierManager(10L, 30L);
            Assert.AreEqual(12L, manager.Reserve(12L));
            long reserve = manager.Reserve(12L);
            Assert.IsFalse(reserve == 12L, "Same id must be reserved twice!");
            Assert.IsTrue(manager.Release(12L));
            Assert.IsTrue(manager.Release(reserve));
            Assert.IsFalse(manager.Release(12L));
            Assert.IsFalse(manager.Release(reserve));

            manager = new IdentifierManager(0L, 2L);
            Assert.AreEqual(0L, manager.Reserve(0L));
            Assert.AreEqual(1L, manager.Reserve(1L));
            Assert.AreEqual(2L, manager.Reserve(2L));
            try
            {
                manager.Reserve(0L);
                Assert.Fail("Exception expected");
            }
            catch (InvalidOperationException)
            {
                // expected
            }
            try
            {
                manager.Reserve(1L);
                Assert.Fail("Exception expected");
            }
            catch (InvalidOperationException)
            {
                // expected
            }
            try
            {
                manager.Reserve(2L);
                Assert.Fail("Exception expected");
            }
            catch (InvalidOperationException)
            {
                // expected
            }
        }
Exemplo n.º 5
0
 public void TestLongLimits()
 {
     long min = IdentifierManager.MIN_ID;
     long max = IdentifierManager.MAX_ID;
     IdentifierManager manager = new IdentifierManager(min, max);
     Assert.IsTrue(max - min + 1 > 0, "Limits lead to a long variable overflow");
     Assert.IsTrue(manager.GetRemainingIdentifiers() > 0, "Limits lead to a long variable overflow");
     Assert.AreEqual(min, manager.ReserveNew());
     Assert.AreEqual(max, manager.Reserve(max));
     Assert.AreEqual(max - min - 1, manager.GetRemainingIdentifiers());
     manager.Release(max);
     manager.Release(min);
 }
Exemplo n.º 6
0
        public void TestLongLimits()
        {
            long min = IdentifierManager.MIN_ID;
            long max = IdentifierManager.MAX_ID;
            IdentifierManager manager = new IdentifierManager(min, max);

            Assert.IsTrue(max - min + 1 > 0, "Limits lead to a long variable overflow");
            Assert.IsTrue(manager.GetRemainingIdentifiers() > 0, "Limits lead to a long variable overflow");
            Assert.AreEqual(min, manager.ReserveNew());
            Assert.AreEqual(max, manager.Reserve(max));
            Assert.AreEqual(max - min - 1, manager.GetRemainingIdentifiers());
            manager.Release(max);
            manager.Release(min);
        }
Exemplo n.º 7
0
        public void TestRelease()
        {
            IdentifierManager manager = new IdentifierManager(10L, 20L);
            Assert.AreEqual(10L, manager.Reserve(10L));
            Assert.AreEqual(11L, manager.Reserve(11L));
            Assert.AreEqual(12L, manager.Reserve(12L));
            Assert.AreEqual(13L, manager.Reserve(13L));
            Assert.AreEqual(14L, manager.Reserve(14L));

            Assert.IsTrue(manager.Release(10L));
            Assert.AreEqual(10L, manager.Reserve(10L));
            Assert.IsTrue(manager.Release(10L));

            Assert.IsTrue(manager.Release(11L));
            Assert.AreEqual(11L, manager.Reserve(11L));
            Assert.IsTrue(manager.Release(11L));
            Assert.IsFalse(manager.Release(11L));
            Assert.IsFalse(manager.Release(10L));

            Assert.AreEqual(10L, manager.Reserve(10L));
            Assert.AreEqual(11L, manager.Reserve(11L));
            Assert.IsTrue(manager.Release(12L));
        }
Exemplo n.º 8
0
        public void TestRelease()
        {
            IdentifierManager manager = new IdentifierManager(10L, 20L);

            Assert.AreEqual(10L, manager.Reserve(10L));
            Assert.AreEqual(11L, manager.Reserve(11L));
            Assert.AreEqual(12L, manager.Reserve(12L));
            Assert.AreEqual(13L, manager.Reserve(13L));
            Assert.AreEqual(14L, manager.Reserve(14L));

            Assert.IsTrue(manager.Release(10L));
            Assert.AreEqual(10L, manager.Reserve(10L));
            Assert.IsTrue(manager.Release(10L));

            Assert.IsTrue(manager.Release(11L));
            Assert.AreEqual(11L, manager.Reserve(11L));
            Assert.IsTrue(manager.Release(11L));
            Assert.IsFalse(manager.Release(11L));
            Assert.IsFalse(manager.Release(10L));

            Assert.AreEqual(10L, manager.Reserve(10L));
            Assert.AreEqual(11L, manager.Reserve(11L));
            Assert.IsTrue(manager.Release(12L));
        }