def test_not_global_seed(self):
"""Test fixing random_hermitian seed is locally scoped."""
seed = 314159
test_cases = 100
random_pauli_table(10, size=10, seed=seed)
rng_before = np.random.randint(1000, size=test_cases)
random_pauli_table(10, seed=seed)
rng_after = np.random.randint(1000, size=test_cases)
self.assertFalse(np.all(rng_before == rng_after))
def test_valid(self, num_qubits, size):
"""Test random_pauli_table {num_qubits}-qubits, size {size}."""
value = random_pauli_table(num_qubits, size=size)
with self.subTest(msg="Test type"):
self.assertIsInstance(value, PauliTable)
with self.subTest(msg="Test num_qubits"):
self.assertEqual(value.num_qubits, num_qubits)
with self.subTest(msg="Test type"):
self.assertEqual(len(value), size)
def test_fixed_seed(self):
"""Test fixing seed fixes output"""
seed = 1532
value1 = random_pauli_table(10, size=10, seed=seed)
value2 = random_pauli_table(10, size=10, seed=seed)
self.assertEqual(value1, value2)