Ejemplo n.º 1
0
  @SuppressWarnings("static-method")
  @Test
  public void testHashCode() {
    final Pair<Integer, Integer> p0 =
        new Pair<Integer, Integer>(Integer.valueOf(23), Integer.valueOf(23));
    final Pair<Integer, Integer> p1 =
        new Pair<Integer, Integer>(Integer.valueOf(23), Integer.valueOf(23));

    Assert.assertEquals(p0.hashCode(), p1.hashCode());
  }
Ejemplo n.º 2
0
  @SuppressWarnings("static-method")
  @Test
  public void testStrings() {
    final Pair<Integer, Integer> p0 =
        new Pair<Integer, Integer>(Integer.valueOf(23), Integer.valueOf(23));
    final Pair<Integer, Integer> p1 =
        new Pair<Integer, Integer>(Integer.valueOf(24), Integer.valueOf(23));
    final Pair<Integer, Integer> p2 =
        new Pair<Integer, Integer>(Integer.valueOf(23), Integer.valueOf(24));
    final Pair<Integer, Integer> p3 =
        new Pair<Integer, Integer>(Integer.valueOf(23), Integer.valueOf(23));

    Assert.assertFalse(p0.toString().equals(p1.toString()));
    Assert.assertFalse(p0.toString().equals(p2.toString()));
    Assert.assertTrue(p0.toString().equals(p0.toString()));
    Assert.assertTrue(p0.toString().equals(p3.toString()));
  }
Ejemplo n.º 3
0
  @SuppressWarnings("static-method")
  @Test
  public void testEquals() {
    final Pair<Integer, Integer> p0 =
        new Pair<Integer, Integer>(Integer.valueOf(23), Integer.valueOf(23));
    final Pair<Integer, Integer> p1 =
        new Pair<Integer, Integer>(Integer.valueOf(23), Integer.valueOf(23));
    final Pair<Integer, Integer> p2 = new Pair<Integer, Integer>(null, Integer.valueOf(23));
    final Pair<Integer, Integer> p3 = new Pair<Integer, Integer>(Integer.valueOf(23), null);
    final Pair<Integer, Integer> p4 =
        new Pair<Integer, Integer>(Integer.valueOf(32), Integer.valueOf(23));
    final Pair<Integer, Integer> p5 =
        new Pair<Integer, Integer>(Integer.valueOf(23), Integer.valueOf(32));

    Assert.assertEquals(p0, p0);
    Assert.assertFalse(p0.equals(null));
    Assert.assertFalse(p0.equals("hello"));
    Assert.assertFalse(p2.equals(p3));
    Assert.assertFalse(p3.equals(p2));
    Assert.assertFalse(p4.equals(p5));
    Assert.assertFalse(p5.equals(p4));
    Assert.assertEquals(p1, p0);
    Assert.assertEquals(p0, p1);
  }