public void TestAngleBetweenAzimuths_zero()
{
double angle = GeoMath.AngleBetweenAzimuths(163, 163);
Assert.AreEqual(angle, 0);
angle = GeoMath.AllAngleBetweenAzimuths(163, 163);
Assert.AreEqual(angle, 0);
}
public void TestAngleBetweenAzimuths_large()
{
double a1 = GeoMath.AngleBetweenAzimuths(720, 20);
double a2 = GeoMath.AngleBetweenAzimuths(-10, 370);
Assert.AreEqual(a1, 20);
Assert.AreEqual(a2, 20);
a1 = GeoMath.AllAngleBetweenAzimuths(720, 20);
a2 = GeoMath.AllAngleBetweenAzimuths(-10, 370);
Assert.AreEqual(a1, -20);
Assert.AreEqual(a2, -20);
}
public void TestAngleBetweenAzimuths_negative()
{
double angle3 = GeoMath.AngleBetweenAzimuths(30, 270);
double angle4 = GeoMath.AngleBetweenAzimuths(10, 170);
Assert.AreEqual(angle3, 120);
Assert.AreEqual(angle4, 160);
angle3 = GeoMath.AllAngleBetweenAzimuths(30, 270);
angle4 = GeoMath.AllAngleBetweenAzimuths(10, 170);
Assert.AreEqual(angle3, 120);
Assert.AreEqual(angle4, -160);
}
public void TestAngleBetweenAzimuths_positive()
{
double angle1 = GeoMath.AngleBetweenAzimuths(270, 30);
double angle2 = GeoMath.AngleBetweenAzimuths(170, 10);
Assert.AreEqual(angle1, 120);
Assert.AreEqual(angle2, 160);
angle1 = GeoMath.AllAngleBetweenAzimuths(270, 30);
angle2 = GeoMath.AllAngleBetweenAzimuths(170, 10);
Assert.AreEqual(angle1, -120);
Assert.AreEqual(angle2, 160);
}