code: def test_Point_projection(p1_arg, p2_arg, projection):
      p1 = pg.Point(p1_arg)
      p2 = pg.Point(p2_arg)
      p1.proj(p2) == projection
  
file_path: pyqtgraph/tests/test_Point.py
imports: import math
  import pytest
  import pyqtgraph
  from pyqtgraph.Qt import QtCore
label_desc: Use image node_id 5 for calling a global function with example usage: test_Point_projection(p1_arg, p2_arg, projection) without return types