def test_distance2_different_coordinates(self): coordinates1 = Coordinates(self.values_2D) coordinates2 = Coordinates([2.0, 3.0]) assert_almost_equals(2.0, coordinates1.distance2(coordinates2))
def test_distance2_same_coordinate(self): coordinates = Coordinates(self.values_2D) assert_almost_equals(0.0, coordinates.distance2(coordinates))