def test_setting_random_seed():
"""Test fixing of random seed for data generation"""
seed = 0
n_samples = 100
data1 = Data(seed=seed)
data1.generate_mute_data(n_samples=n_samples, n_replications=1)
data2 = Data(seed=seed)
data2.generate_mute_data(n_samples=n_samples, n_replications=1)
data3 = Data(seed=seed + 1)
data3.generate_mute_data(n_samples=n_samples, n_replications=1)
assert np.array_equal(
data1._data, data2._data), ('Data with fixed random seed not equal')
assert not np.array_equal(data1._data, data3._data), (
'Data with fixed different random seed equal')
data1 = Data(seed=seed)
data1.generate_logistic_maps_data(n_samples=n_samples, n_replications=1)
data2 = Data(seed=seed)
data2.generate_logistic_maps_data(n_samples=n_samples, n_replications=1)
data3 = Data(seed=seed + 1)
data3.generate_logistic_maps_data(n_samples=n_samples, n_replications=1)
assert np.array_equal(
data1._data, data2._data), ('Data with fixed random seed not equal')
assert not np.array_equal(data1._data, data3._data), (
'Data with fixed different random seed equal')
data1 = Data(seed=seed)
data1.generate_var_data(n_samples=n_samples, n_replications=1)
data2 = Data(seed=seed)
data2.generate_var_data(n_samples=n_samples, n_replications=1)
data3 = Data(seed=seed + 1)
data3.generate_var_data(n_samples=n_samples, n_replications=1)
assert np.array_equal(
data1._data, data2._data), ('Data with fixed random seed not equal')
assert not np.array_equal(data1._data, data3._data), (
'Data with fixed different random seed equal')
