@Test
public void removeChild() {
// Arrange
BaseElement c0 = Document.get().createBaseElement();
ButtonElement c1 = Document.get().createPushButtonElement();
n.appendChild(c0);
n.appendChild(c1);
// Act
n.removeChild(c1);
// Assert
assertEquals(1, n.getChildNodes().getLength());
assertEquals(c0, n.getChildNodes().getItem(0));
}
static Node insertAtIndex(Node parent, Node newChild, int index) {
List<Node> list = getChildNodeList(parent);
// First, remove from old parent
Node oldParent = newChild.getParentNode();
if (oldParent != null) {
oldParent.removeChild(newChild);
}
// Then, check parent doesn't contain newChild and remove it if necessary
list.remove(newChild);
// Finally, add
if (index == -1 || index >= list.size()) {
list.add(newChild);
} else {
list.add(index, newChild);
}
// Manage getParentNode()
JavaScriptObjects.setProperty(newChild, JsoProperties.PARENT_NODE_FIELD, parent);
return newChild;
}