def test_levi_bound_fail(self):
"""Test levi bound exception"""
x = - np.random.uniform(low=10.001,high=100,size=(3,2))
x_ = np.random.uniform(low=10.001,high=100,size=(3,2))
with self.assertRaises(ValueError):
fx.levi_func(x)
with self.assertRaises(ValueError):
fx.levi_func(x_)
def test_levi_output(common_minima2):
"""Test levi function output."""
assert np.isclose(fx.levi_func(common_minima2), np.zeros(3)).all()
def test_levi_bound_fail(outbound):
"""Test levi bound exception"""
with pytest.raises(ValueError):
x = outbound(b["levi"].low, b["levi"].high, size=(3, 2))
fx.levi_func(x)
def test_levi_dim_fail(outdim):
"""Test levi dim exception"""
with pytest.raises(IndexError):
fx.levi_func(outdim)
def test_levi_output_size(self):
"""Test levi output size."""
self.assertEqual(fx.levi_func(self.input).shape, self.target_size)
def test_levi_output(self):
"""Test levi function output."""
assert np.isclose(fx.levi_func(self.input2), self.target).all()
def test_levi_dim_fail(self):
"""Test levi dim exception"""
with self.assertRaises(IndexError):
fx.levi_func(self.bad_input)
def test_levi_output_size(common_minima, targetdim):
"""Test levi output size."""
assert fx.levi_func(common_minima).shape == targetdim