code: def test_static_pathway_to_loads(self):
      self.pB.set_pos(self.pA, 2 * self.N.x)
      expected = [
          (self.pA, -self.F * self.N.x),
          (self.pB, self.F * self.N.x),
      ]
      assert self.pathway.to_loads(self.F) == expected
  
imports: import pytest
  from sympy import Rational, Symbol, cos, pi, sin, sqrt
  from sympy.physics.mechanics import Force, LinearPathway, ObstacleSetPathway, PathwayBase, Point, ReferenceFrame, WrappingCylinder, WrappingGeometryBase, WrappingPathway, WrappingSphere, dynamicsymbols
  from sympy.simplify.simplify import simplify
label_desc: Use image node_id 10 for calling the TestLinearPathway obj's underlying member method code with example usage: obj.test_static_pathway_to_loads() without return types