public void GetDistance_ParamsArePositiveInfinity()
{
var calculator = new KmDistanceCalculator();
// Act
Assert.Throws <Exception>(() => calculator.GetDistance(double.PositiveInfinity, double.PositiveInfinity, double.PositiveInfinity, double.PositiveInfinity));
}
public void GetDistance_ParamsAreMinValue()
{
var calculator = new KmDistanceCalculator();
// Act
Assert.Throws <Exception>(() => calculator.GetDistance(double.MinValue, double.MinValue, double.MinValue, double.MinValue));
}
public void GetDistance_ParamsAreNan()
{
var calculator = new KmDistanceCalculator();
// Act
Assert.Throws <Exception>(() => calculator.GetDistance(double.NaN, double.NaN, double.NaN, double.NaN));
}
public void GetDistance_ParamsAreEpsilon()
{
var calculator = new KmDistanceCalculator();
// Act
var result = calculator.GetDistance(double.Epsilon, double.Epsilon, double.Epsilon, double.Epsilon);
Assert.AreEqual(0, result);
}
public void GetDistance_ParamsAreZero()
{
var calculator = new KmDistanceCalculator();
// Act
var result = calculator.GetDistance(0, 0, 0, 0);
Assert.AreEqual(0, result);
}
public void GetDistance_CheckResultValue_Success()
{
var calculator = new KmDistanceCalculator();
var expectedResult = 3.719;
// Act
var result = calculator.GetDistance(40.781155, -73.958481, 40.810429, -73.937111);
Assert.That(result, Is.EqualTo(expectedResult).Within(0.001));
}
