@Test public void testToString() { DoubleArrayResult result = new DoubleArrayResult(); Assert.assertNotNull(result); Assert.assertEquals("", result.toString()); result.add(5); Assert.assertEquals("5.0", result.toString()); result.add(2); Assert.assertEquals("5.0,2.0", result.toString()); result.add(-3); Assert.assertEquals("5.0,2.0,-3.0", result.toString()); }
@Test public void testAdd_double() { DoubleArrayResult result = new DoubleArrayResult(); Assert.assertNotNull(result); Assert.assertEquals("", result.toString()); result.add(5); result.add(2); result.add(-3); Assert.assertEquals(3, result.length()); }
@Test public void testGet_int() { DoubleArrayResult result = new DoubleArrayResult(); Assert.assertNotNull(result); Assert.assertEquals("", result.toString()); result.add(5); Assert.assertEquals(5, result.get(0), 0.000001); result.add(2); Assert.assertEquals(5, result.get(0), 0.000001); Assert.assertEquals(2, result.get(1), 0.000001); result.add(-1); Assert.assertEquals(5, result.get(0), 0.000001); Assert.assertEquals(2, result.get(1), 0.000001); Assert.assertEquals(-1, result.get(2), 0.000001); }