private static void test(
final XmlContentModel XmlContentModel,
final String initialContent,
final String elementNameToInsert,
final String expectedContent)
throws Exception {
Element root = parse(initialContent);
NodeList nodeList = root.getChildNodes();
final int position =
XmlContentModel.findInsertionPosition(nodeList, new QName(elementNameToInsert));
final Element elementToInsert =
root.getOwnerDocument().createElementNS(null, elementNameToInsert);
if (position == -1) {
root.appendChild(elementToInsert);
} else {
final Node nodeAtPosition = nodeList.item(position);
root.insertBefore(elementToInsert, nodeAtPosition);
}
final Element expectedContentRoot = parse(expectedContent);
if (!equal(nodeList, expectedContentRoot.getChildNodes())) {
final StringBuilder buf = new StringBuilder();
buf.append("=== actual ===\n");
buf.append(toString(root.getOwnerDocument()));
buf.append("\n=== expected ===\n");
buf.append(expectedContent);
assertTrue(buf.toString(), false);
}
}
