public void Test_ExpandedByDistance_NegativeDistanceNorthEast()
{
S2LatLngRect in_rect = RectFromDegrees(0.0, 0.0, 30.0, 90.0);
S1Angle distance = S1Angle.FromDegrees(5.0);
S2LatLngRect out_rect = in_rect.ExpandedByDistance(distance).ExpandedByDistance(-distance);
Assert.True(out_rect.ApproxEquals(in_rect));
}
