@Test
    void testParseDefaultUrls() {
        DefLine l = new DefLine("urlVal url default=\"http://docs.vespa.ai\"");

        assertEquals("urlVal", l.getName());
        assertEquals("http://docs.vespa.ai", l.getDefault().getValue());
        assertEquals("\"http://docs.vespa.ai\"", l.getDefault().getStringRepresentation());
        assertEquals("url", l.getType().getName());
    }
'file' parameters with default value is currently (2010-01-05) not allowed, but that might change in
the future, so the test is included to verify that value and name can be retrieved.
configgen/src/test/java/com/yahoo/config/codegen/DefLineParsingTest.java