@Test(expected = NullPointerException.class)
public void testAddNull() throws Exception {
RetainLinkedList<String> list = new RetainLinkedList<String>(3);
Field field = FieldUtil.getField(RetainLinkedList.class, "tail");
FieldUtil.setFieldValue(list, field, null);
list.add("hello");
}
/**
* Test method for {@link org.apache.niolex.commons.collection.RetainLinkedList#handleRetain()}.
*/
@Test(expected = NullPointerException.class)
public void testHandleRetainCover() throws Exception {
RetainLinkedList<String> list = new RetainLinkedList<String>(3);
Field field = FieldUtil.getField(RetainLinkedList.class, "headPointerSize");
FieldUtil.setFieldValue(list, field, 2);
list.handleRetain();
}
/** Test method for {@link org.apache.niolex.commons.collection.RetainLinkedList#handleNext()}. */
@Test(expected = NullPointerException.class)
public void testHandleNextCover() throws Exception {
RetainLinkedList<String> other = new RetainLinkedList<String>(3);
other.add("It ");
other.add("is ");
other.add("a ");
other.add("big ");
other.add("world!");
RetainLinkedList<String> list = new RetainLinkedList<String>(3);
Field field = FieldUtil.getField(RetainLinkedList.class, "headPointerSize");
FieldUtil.setFieldValue(list, field, 5);
// ---
field = FieldUtil.getField(RetainLinkedList.class, "pointer");
Object ppt = FieldUtil.getFieldValue(other, field);
FieldUtil.setFieldValue(list, field, ppt);
list.handleNext();
}