DataDomain d1 = new DataDomain("abc");
DataNode n1 = new DataNode("1");
n1.setAdapter(new JdbcAdapter());
n1.setDataSourceFactory("123");
n1.setDataSourceLocation("qqqq");
d1.addNode(n1);
validator.reset();
new DataNodeValidator().validateObject(new ProjectPath(new Object[] { project, d1, n1 }), validator);
assertValidator(ValidationInfo.VALID);