/**
* Some checks for the addURLSeries() method.
*/
public void testAddURLSeries() {
CustomCategoryURLGenerator g1 = new CustomCategoryURLGenerator();
// you can add a null list - it would have been better if this
// required EMPTY_LIST
g1.addURLSeries(null);
assertEquals(1, g1.getListCount());
assertEquals(0, g1.getURLCount(0));
List list1 = new java.util.ArrayList();
list1.add("URL1");
g1.addURLSeries(list1);
assertEquals(2, g1.getListCount());
assertEquals(0, g1.getURLCount(0));
assertEquals(1, g1.getURLCount(1));
assertEquals("URL1", g1.getURL(1, 0));
// if we modify the original list, it's best if the URL generator is
// not affected
list1.clear();
assertEquals("URL1", g1.getURL(1, 0));
}