public void ConvertToLeaguesWorksCorrectly()
{
// Arrange
const double Millimeters = 11234566d;
const double Leagues = 2.02206012d;
// Act
var distance = new Distance(Millimeters);
// Assert
Assert.IsNotNull(distance);
Assert.AreEqual(Leagues, Math.Round(distance.ToLeagues(), 8));
}