public void RemoveReference()
        {
            TableDefinition table = new TableDefinition("Foo");
            ReferenceDefinition reference = new ReferenceDefinition("IX_Bar");

            table.AddReference(reference);

            table.RemoveReference("XX_Bar");
            Assert.AreEqual(1, table.References.Count);

            table.RemoveReference("ix_Bar");
            Assert.AreEqual(0, table.References.Count);
        }