assert("Test isInRange()", ir.isInRange(new Integer(8))); assert("Test isInRange()", ir.isInRange(new Integer(1))); assert("Test isInRange()", !ir.isInRange(new Float(5.2))); assert("Test isInRange()", !ir.isInRange(new Float(10.1))); assert("Test isInRange()", !ir.isInRange(new String("Hello")));
assertTrue("Test isInRange()", ir.isInRange(new Integer(8))); assertTrue("Test isInRange()", ir.isInRange(new Integer(1))); assertTrue("Test isInRange()", !ir.isInRange(new Float(5.2))); assertTrue("Test isInRange()", !ir.isInRange(new Float(10.1))); assertTrue("Test isInRange()", !ir.isInRange(new String("Hello")));
  public void testIsInRange() {    assert("Test isInRange()", ir.isInRange(new Integer(8)));    assert("Test isInRange()", ir.isInRange(new Integer(1)));    assert("Test isInRange()", !ir.isInRange(new Float(5.2)));    assert("Test isInRange()", !ir.isInRange(new Float(10.1)));    assert("Test isInRange()", !ir.isInRange(new String("Hello")));  }  public void testToString() {    String expect = new String(minimum + ":" + maximum);    assertEquals("Test toString()", expect, ir.toString());  }