public void Equals_ReturnsTrueForSameRay()
{
const float x = 5, y = 6, z = 7, dx = 4, dy = 3, dz = 2;
var ray1 = new Ray(x, y, z, dx, dy, dz);
var ray2 = new Ray(x, y, z, dx, dy, dz);
Assert.IsTrue(ray1.Equals(ray2));
}
public void Equals_ReturnsFalseForDifferentRay()
{
const float x = 5, y = 6, z = 7, dx = 4, dy = 3, dz = 2;
var ray1 = new Ray(x, y, z, dx, dy, dz);
var ray2 = new Ray(z, y, x, dx, dy, dz);
Assert.IsFalse(ray1.Equals(ray2));
}