.compare(true, Boolean.TRUE)
                .compare(Boolean.TRUE, true)
                .compare(Boolean.TRUE, Boolean.TRUE)
                .result())
        .isEqualTo(0);
  }

  public void testDegenerate() {
    // kinda bogus, but who cares?
    assertThat(ComparisonChain.start().result()).isEqualTo(0);
  }

  public void testOneEqual() {