return suite;
  }

  public void testCreation_noArgs() {
    Multiset<String> multiset = ImmutableSortedMultiset.of();
    assertTrue(multiset.isEmpty());
  }

  public void testCreation_oneElement() {
    Multiset<String> multiset = ImmutableSortedMultiset.of("a");
    assertEquals(HashMultiset.create(asList("a")), multiset);
  }

  public void testCreation_twoElements() {

    return suite;
  }

  public void testCreation_noArgs() {
    Multiset<String> multiset = ImmutableMultiset.of();
    assertTrue(multiset.isEmpty());
  }

  public void testCreation_oneElement() {
    Multiset<String> multiset = ImmutableMultiset.of("a");
    assertEquals(HashMultiset.create(asList("a")), multiset);
  }

  public void testCreation_twoElements() {

    return suite;
  }

  // Creation tests

  public void testCreation_noArgs() {
    List<String> list = ImmutableList.of();
    assertEquals(emptyList(), list);
  }

  public void testCreation_oneElement() {
    List<String> list = ImmutableList.of("a");
    assertEquals(singletonList("a"), list);
  }

  public void testCreation_twoElements() {
    List<String> list = ImmutableList.of("a", "b");

  public void testCreation_noArgs() {
    Set<String> set = of();
    assertEquals(Collections.<String>emptySet(), set);
    assertThat(set).isSameInstanceAs(this.<String>of());
  }

  public void testCreation_oneElement() {
    Set<String> set = of("a");
    assertEquals(singleton("a"), set);
  }

  public void testCreation_twoElements() {
    Set<String> set = of("a", "b");
    assertEquals(newHashSet("a", "b"), set);

    return suite;
  }

  public void testCreation_noArgs() {
    Multiset<String> multiset = ImmutableMultiset.of();
    assertTrue(multiset.isEmpty());
  }

  public void testCreation_oneElement() {
    Multiset<String> multiset = ImmutableMultiset.of("a");
    assertEquals(HashMultiset.create(asList("a")), multiset);
  }

  public void testCreation_twoElements() {

    return suite;
  }

  public void testCreation_noArgs() {
    Multiset<String> multiset = ImmutableSortedMultiset.of();
    assertTrue(multiset.isEmpty());
  }

  public void testCreation_oneElement() {
    Multiset<String> multiset = ImmutableSortedMultiset.of("a");
    assertEquals(HashMultiset.create(asList("a")), multiset);
  }

  public void testCreation_twoElements() {

    return suite;
  }

  // Creation tests

  public void testCreation_noArgs() {
    List<String> list = ImmutableList.of();
    assertEquals(emptyList(), list);
  }

  public void testCreation_oneElement() {
    List<String> list = ImmutableList.of("a");
    assertEquals(singletonList("a"), list);
  }

  public void testCreation_twoElements() {
    List<String> list = ImmutableList.of("a", "b");