Method map

future-java/src/test/java/io/trane/future/PromiseTest.java:787–794

()

  }

  @Test
  public void map() throws CheckedFutureException {
    Promise<Integer> p = Promise.apply();
    Future<Integer> f = p.map(i -> i + 1);
    p.setValue(1);
    assertEquals(new Integer(1), get(p));
    assertEquals(new Integer(2), get(f));
  }

  @Test
  public void mapInterrupt() {