public void Delegates_ToString()
        {
            var node    = new NodeFactory().CreateBlankNode();
            var wrapper = new MockWrapperNode(node);

            var expected = node.ToString();
            var actual   = wrapper.ToString();

            Assert.Equal(expected, actual);
        }
        public void Delegates_ToString_formatter_segment()
        {
            var node      = new NodeFactory().CreateBlankNode();
            var wrapper   = new MockWrapperNode(node);
            var formatter = new CsvFormatter();

            var expected = node.ToString(formatter, TripleSegment.Subject);
            var actual   = wrapper.ToString(formatter, TripleSegment.Subject);

            Assert.Equal(expected, actual);
        }