static void testRawInteger()
        {
            JSONParse parser = new JSONParse("42");

            System.assertEquals(false, parser.isObject());
            System.assertEquals(false, parser.isArray());
            System.assertEquals(42, parser.getIntegerValue());
        }
        static void testGetIntegerValue()
        {
            JSONParse parser = new JSONParse("12");

            System.assertEquals(12, parser.getIntegerValue());
            parser = new JSONParse("\"12\"");
            System.assertEquals(12, parser.getIntegerValue());
            parser = new JSONParse("12.5");
            System.assertEquals(12, parser.getIntegerValue());
            parser = new JSONParse("1538783039073");
            System.assertEquals(1184747105, parser.getIntegerValue()); // integer gets truncated
            try
            {
                parser = new JSONParse("[1,2,3]");
                parser.getIntegerValue();
                System.assert(false, "Node is not a valid Integer, should have seen an exception about that.");
            }
            catch (JSONParse.InvalidConversionException e)
            {
                System.assertEquals("This value cannot be converted to an Integer: [ 1, 2, 3 ]", e.getMessage());
            }
        }