public void ConvertBackTest()
{
var converter = new DoubleToIntegerConverter();
const double DoubleValue = 12.34;
var expectedValue = (int)Math.Round(DoubleValue);
var actual = converter.ConvertBack(DoubleValue, null, null, CultureInfo.InvariantCulture);
Assert.IsTrue(actual is int);
Assert.AreEqual(expectedValue, actual);
}
public void WhenCalledConvertBack_ReturnsRoundedValue()
{
const double value = 123.4567;
var doubleToIntegerConverter = new DoubleToIntegerConverter();
Assert.AreEqual(123, doubleToIntegerConverter.ConvertBack(value, null, null, null));
}