code: def projection_test_data(self):
      data = [
          dict(
              point=gs.array([[1.0], [0.0]]),
              expected=gs.array([[1.0 - gs.atol], [0.0]]),
          ),
          dict(
              point=gs.array([[-1j], [-2.0 + 2j]]),
              expected=gs.array(
                  [
                      [-(1 - gs.atol) * 1j],
                      [(1 - gs.atol) * (-1 + 1j) / 2**0.5],
                  ]
              ),
          ),
      ]
      return self.generate_tests(data, marks=(pytest.mark.smoke,))
  
file_path: geomstats/tests/tests_geomstats/test_geometry/data/complex_poincare_disk.py
imports: import math
  import pytest
  import geomstats.backend
  from .base import ComplexVectorSpaceOpenSetTestData
  from .complex_riemannian_metric import ComplexRiemannianMetricTestData
label_desc: Use image node_id 2 for calling the ComplexPoincareDiskTestData obj's underlying member method code with example usage: obj.projection_test_data() and returns: self