code: def align_point_to_point_test_data(self):
      space = GraphSpace(n_nodes=2, equip=True)
      id_aligner = space.metric.aligner
  
      graph_a = GraphPoint(adj=gs.array([[1.0, 2.0], [3.0, 4.0]]))
      graph_b = GraphPoint(adj=gs.array([[3.0, 4.0], [1.0, 2.0]]))
  
      smoke_data = [
          dict(
              space=space,
              point_a=graph_a,
              point_b=graph_b,
              aligner=id_aligner,
              expected=graph_b.adj,
          ),
      ]
  
      return self.generate_tests(smoke_data)
  
imports: import random
  import geomstats.backend
  from geomstats.geometry.matrices import Matrices
  from geomstats.geometry.stratified.graph_space import ExhaustiveAligner, FAQAligner, GraphPoint, GraphSpace, GraphSpaceMetric, IDAligner, PointToGeodesicAligner, _GeodesicToPointAligner, _vectorize_graph, _vectorize_graph_to_points
  from geomstats.test.data import TestData
  from geomstats.test.test_case import np_backend
  from .point_set import PointMetricTestData, PointSetTestData, PointTestData
label_desc: Use image node_id 3 for calling the GraphSpaceMetricTestData obj's underlying member method code with example usage: obj.align_point_to_point_test_data() and returns: self