Exemplo n.º 1
0
  /** Check that the equals() method distinguishes all fields. */
  @Test
  public void testEquals() {
    XYAreaRenderer r1 = new XYAreaRenderer();
    XYAreaRenderer r2 = new XYAreaRenderer();
    assertEquals(r1, r2);

    r1 = new XYAreaRenderer(XYAreaRenderer.AREA_AND_SHAPES);
    assertFalse(r1.equals(r2));
    r2 = new XYAreaRenderer(XYAreaRenderer.AREA_AND_SHAPES);
    assertTrue(r1.equals(r2));

    r1 = new XYAreaRenderer(XYAreaRenderer.AREA);
    assertFalse(r1.equals(r2));
    r2 = new XYAreaRenderer(XYAreaRenderer.AREA);
    assertTrue(r1.equals(r2));

    r1 = new XYAreaRenderer(XYAreaRenderer.LINES);
    assertFalse(r1.equals(r2));
    r2 = new XYAreaRenderer(XYAreaRenderer.LINES);
    assertTrue(r1.equals(r2));

    r1 = new XYAreaRenderer(XYAreaRenderer.SHAPES);
    assertFalse(r1.equals(r2));
    r2 = new XYAreaRenderer(XYAreaRenderer.SHAPES);
    assertTrue(r1.equals(r2));

    r1 = new XYAreaRenderer(XYAreaRenderer.SHAPES_AND_LINES);
    assertFalse(r1.equals(r2));
    r2 = new XYAreaRenderer(XYAreaRenderer.SHAPES_AND_LINES);
    assertTrue(r1.equals(r2));

    r1.setOutline(true);
    assertFalse(r1.equals(r2));
    r2.setOutline(true);
    assertTrue(r1.equals(r2));

    r1.setLegendArea(new Rectangle2D.Double(1.0, 2.0, 3.0, 4.0));
    assertFalse(r1.equals(r2));
    r2.setLegendArea(new Rectangle2D.Double(1.0, 2.0, 3.0, 4.0));
    assertTrue(r1.equals(r2));

    r1.setUseFillPaint(true);
    assertFalse(r1.equals(r2));
    r2.setUseFillPaint(true);
    assertTrue(r1.equals(r2));

    r1.setGradientTransformer(
        new StandardGradientPaintTransformer(GradientPaintTransformType.CENTER_VERTICAL));
    assertFalse(r1.equals(r2));
    r2.setGradientTransformer(
        new StandardGradientPaintTransformer(GradientPaintTransformType.CENTER_VERTICAL));
    assertTrue(r1.equals(r2));
  }
Exemplo n.º 2
0
  /** Two objects that are equal are required to return the same hashCode. */
  @Test
  public void testHashcode() {
    XYAreaRenderer r1 = new XYAreaRenderer();
    XYAreaRenderer r2 = new XYAreaRenderer();
    assertTrue(r1.equals(r2));
    int h1 = r1.hashCode();
    int h2 = r2.hashCode();
    assertEquals(h1, h2);

    r2.setUseFillPaint(true);
    assertFalse(r1.hashCode() == r2.hashCode());
  }