public void TestCalculateDistanceMethodWithSameTwoLocations()
 {
     CalculateDistance c = new CalculateDistance();
     Assert.IsTrue(c.Calculate(53.3381985, -6.2592576, 53.3381985, -6.2592576) == 0);
 }
 public void TestCalculateDistanceMethodWithExpectation()
 {
     CalculateDistance c = new CalculateDistance();
     Assert.IsTrue(Math.Abs(c.Calculate(52.986375, -6.043701, 53.3381985, -6.2592576) - 41.62) < 0.5);
 }