public void DistanceBetweenPoints_SamePoint_ReturnsTrue()
{
// Arrange
PointItem point = new PointItem(10, 10, 0);
double result;
// Act
result = point.DistanceBetweenPoints(point);
// Assert
Assert.AreEqual(result, 0);
}
public void DistanceBetweenPoints_KnownDistance_ReturnsTrue()
{
// Arrange
PointItem point = new PointItem(10, 10, 0);
PointItem point1 = new PointItem(0, 0, 0);
double result;
double knownDistance = 1568520.55679858;
// Act
result = point.DistanceBetweenPoints(point1);
// Assert
Assert.AreEqual(knownDistance, result, 0.00000001);
}
public void DistanceBetweenPoints_FlipPoints_ReturnsTrue()
{
// Arrange
PointItem point = new PointItem(10, 10, 0);
PointItem point1 = new PointItem(0, 0, 0);
double result;
double result1;
// Act
result = point.DistanceBetweenPoints(point1);
result1 = point1.DistanceBetweenPoints(point);
// Assert
Assert.AreEqual(result, result1);
}