/** Test method for {@link org.apache.niolex.commons.collection.RetainLinkedList#toArray(E[])}. */
@Test
public void testToArray() {
RetainLinkedList<String> list = new RetainLinkedList<String>(3);
list.add("It ");
list.add("is ");
list.add("a ");
list.add("big ");
list.add("world!");
String[] arr = new String[6];
arr[5] = "not me.";
list.toArray(arr);
assertEquals(arr[5], "not me.");
assertEquals(arr[4], "world!");
String w = "";
while (list.hasNext()) {
list.handleNext();
}
assertEquals(list.totalSize(), 3);
assertEquals(list.handleSize(), 0);
arr = new String[2];
list.toArray(arr);
assertEquals(arr[0], "a ");
assertEquals(arr[1], "big ");
while (list.hasRetain()) {
w += list.handleRetain();
}
assertEquals(w, "a big world!");
assertEquals(list.totalSize(), 0);
assertEquals(list.handleSize(), 0);
}
/** Test method for {@link org.apache.niolex.commons.collection.RetainLinkedList#toArray(E[])}. */
@Test(expected = NullPointerException.class)
public void testToArrayCover() {
RetainLinkedList<String> list = new RetainLinkedList<String>(3);
list.toArray(null);
}
