def test_perceive(self, case):
"""
Tests the correctness of perceptual matrix when neighbors are
within or outside of perceptual range
"""
b = Boids(**case[INIT])
b.state = np.asarray(case[ARGS])
self.assertEqual(np.asarray(case[EXPECTED]),
b._perceive())
def test_align(self, case):
b = Boids(**case[INIT])
b.state = np.asarray(case[INIT_STATE])
self.assertEqual(np.asarray(case[EXPECTED]),
b.align(np.asarray(case[ARGS])))
def test_update_loc(self, case):
b = Boids(**case[INIT])
b.state = np.asarray(case[ARGS], dtype=float)
b._update_loc()
self.assertEqual(np.asarray(case[EXPECTED]), b.state)
def test_update_acc(self, case):
b = Boids(**case[INIT])
b.state = np.asarray(case[INIT_STATE], dtype=float)
b._update_acc(np.asarray(case[ARGS]["acc_delta"]), case[ARGS]["coeff"])
self.assertEqual(np.asarray(case[EXPECTED]), b.state)
