/**
 * @author Emily
 * @created 13. apr. 2011
 */
@RunWith(Parameterized.class)
public class PricesTest {
	@Parameters
	public static Collection<Object[]> data() {
		return Arrays.asList(new Object[][] { {1d, 1d }, {1.1, 1d }, {1.24, 1d }, {1.25, 1.5 }, {1.3, 1.5 }, {1.44, 1.5 }, {1.45, 1.5 },
				{1.49, 1.5 }, {1.5, 1.5 }, {1.6, 1.5 }, {1.7, 1.5 }, {1.75, 2d } });
	}

	private final double value, expected;

	public PricesTest(double value, double expected) {
		super();
		this.value = value;
		this.expected = expected;
	}

	@Test
	public void test() {
		Assert.assertEquals(String.format("Incorrect rounding of %.2f", value), expected, Prices.nearestHalf(value), 0d);
	}

}