/**
* Test to see if the XmlManager is properly constructed and can unmarshall some instances of the
* registered types.
*
* @throws Exception
*/
@Test
public void testXmlManagerCreation() throws Exception {
XmlManager manager = XmlTestHelper.createXmlManagerFor(SimpleXml.class, SimpleXml2.class);
SimpleXml simpleXml = manager.unmarshall(xmlFile1);
// just check to see if it read something
assertNotNull(simpleXml);
SimpleXml2 simpleXml2 = manager.unmarshall(xmlFile2);
assertNotNull(simpleXml2);
}
/** Write some objects to files. */
@Test
public void testWriteToFile() {
File out = new File("xml_test_helper_out.xml");
SimpleXml simpleXml = new SimpleXml();
simpleXml.setField("testing");
XmlTestHelper.writeObjectToFile(
simpleXml, XmlTestHelper.createXmlManagerFor(SimpleXml.class), out);
// and validate results
XPathHelper helper = new XPathHelper(out);
assertEquals(
"The SimpleXml instance was not correctly unmarshalled.",
simpleXml.getField(),
helper.evaluateXPathAsString("//field"));
// and clean.
out.delete();
}
/** If the file is null, an IllegalArgumentException is thrown. */
@Test(expected = IllegalArgumentException.class)
public void testWriteToBadFile() {
XmlTestHelper.writeObjectToFile(
new SimpleXml(), XmlTestHelper.createXmlManagerFor(SimpleXml.class), null);
}
/** Tries to initialize an XmlManager without any classes to register. It should fail. */
@Test(expected = IllegalArgumentException.class)
public void testXmlManagerCreationWithNoClasses() {
XmlTestHelper.createXmlManagerFor();
}