IOM / tests /optional /test_pi_hgat_t.py
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"""Pruebas rápidas de la implementación PI-HGAT-T y su vínculo ontológico."""
import unittest
import torch
from experiments.optional.pi_hgat_t import PIHGATT, admissible_relation, features_for_node, read_data
class PIHGATTTests(unittest.TestCase):
def test_feature_vector_uses_only_phase_and_position(self):
self.assertEqual(features_for_node("T12_adv_P0"), [1.0, 0.0, 1.0, 0.0, 0.0])
self.assertEqual(features_for_node("T07_ret_P2"), [0.0, 1.0, 0.0, 0.0, 1.0])
def test_loaders_use_public_triad_ids_one_through_thirteen(self):
nodes, pairs = read_data()
expected = set(range(1, 14))
self.assertEqual(set(nodes), expected)
self.assertEqual(set(pairs), expected)
self.assertTrue(all(len(pairs[triad_id]) == 30 for triad_id in expected))
def test_attention_model_returns_three_relation_logits_per_candidate(self):
model = PIHGATT(dim=16, heads=4)
graph = torch.eye(5)[:5].unsqueeze(0)
pairs = torch.tensor([[0, 1], [1, 0]], dtype=torch.long)
self.assertEqual(tuple(model(graph, pairs).shape), (1, 2, 3))
def test_admissibility_uses_mirror_and_creation_properties(self):
# Índices locales 0..2=avance; 3..5=retroceso.
self.assertTrue(admissible_relation("mirrorOf", 0, 5))
self.assertFalse(admissible_relation("mirrorOf", 0, 3))
self.assertTrue(admissible_relation("creates", 0, 4))
self.assertTrue(admissible_relation("creates", 4, 0))
self.assertFalse(admissible_relation("creates", 0, 3))
if __name__ == "__main__":
unittest.main()