BitSetIndexToIndexMultiMapTest.java 文件源码

@Test
public void string() {
    final TreeMultimap<Integer, Integer> elements = TreeMultimap.create();
    final int documents = 10;
    for (int i = 0; i < documents; i++)
        elements.put(i / 2, i);
    final IndexToIndexMultiMap set =
            new BitSetIndexToIndexMultiMap(
                    elements.asMap().values(),
                    documents);
    final String text = set.toString();
    assertTrue(text.contains(Integer.toString(documents / 2)));
    assertTrue(text.contains(Integer.toString(documents)));
    set.getSizeInBytes();
    assertTrue(text.contains(Integer.toString(documents / 2)));
    assertTrue(text.contains(Integer.toString(documents)));
}