def test_all_returned_values_are_equal_to_given_constant(self): x = 3.5 src = sources.Constant(x) y = src(size=15) np.testing.assert_allclose(y, x)
def setUp(self): self.args = (2, 2) self.dummy_source = sources.Constant(1) self.arma = make_random_arma(*self.args, rng=np.random.default_rng(0)) self.arma_alt = make_random_arma(*self.args, rng=np.random.default_rng(0), default_source=self.dummy_source)
def setUp(self): self.n_signals = 3 self.n_samples = 100 self.alphas = [0.99, 0.95] self.armas = [Arma([_], []) for _ in self.alphas] self.y0 = 1.0 self.dataset = RandomArmaDataset( self.n_signals, self.n_samples, armas=self.armas, source=sources.Constant(0), initial_conditions=([self.y0], []), )
def setUp(self): self.x = 3.2 self.src = sources.Constant(self.x)
def test_returns_requested_number_of_values(self): src = sources.Constant(0.5) n = 23 y = src(size=n) self.assertEqual(len(y), n)