public void Constructor_SetsToPoint_WhenCalled()
{
// Arrange
// Act
PointDistanceCalculator sut = CreateSut();
// Assert
Assert.True(sut.ToPoint.IsUnknown);
}
public void Constructor_SetsDistance_WhenCalled()
{
// Arrange
// Act
PointDistanceCalculator sut = CreateSut();
// Assert
Assert.AreEqual(double.NaN,
sut.Distance);
}
public void Calculate_SetsDistance_ForGivenPoints(
[NotNull] PointDistanceCalculator sut)
{
// Arrange
const double expected = 1.7320508075688772;
var from = new Point(3.0,
4.0,
5.0);
var to = new Point(4.0,
5.0,
6.0);
sut.FromPoint = from;
sut.ToPoint = to;
// Act
sut.Calculate();
// Assert
NUnitHelper.AssertIsEquivalent(expected,
sut.Distance);
}
public void Setup() => _calculator = new PointDistanceCalculator();