def test_eval_modulation1(self):
# Test evaluating the entries of an inactive modulation.
modulation = Modulation()
root_vars = {'a': 1.0}
missing = set()
errors = {}
assert_true(modulation.eval_entries(root_vars, missing, errors, 0))
assert_equal(missing, set())
assert_equal(errors, {})
assert_array_equal(modulation.compute(np.zeros(1), 'mus'), 1.0)
def test_eval_modulation6(self):
# Test evaluating the entries of an active modulation when some entries
# are incorrect.
# Issue on phase.
modulation = Modulation(activated=True)
modulation.frequency = '1.0'
modulation.phase = '0.0*'
root_vars = {}
missing = set()
errors = {}
assert_false(modulation.eval_entries(root_vars, missing, errors, 0))
assert_equal(missing, set())
assert_in('0_mod_phase', errors)
def test_eval_modulation3(self):
# Test evaluating the entries of an active modulation when some vars
# are missing.
# Issue on frequency.
modulation = Modulation(activated=True)
modulation.frequency = '1.0*{a}'
modulation.phase = '0.0'
root_vars = {}
missing = set()
errors = {}
assert_false(modulation.eval_entries(root_vars, missing, errors, 0))
assert_equal(missing, set('a'))
assert_in('0_mod_frequency', errors)
def test_eval_modulation2(self):
# Test evaluating the entries of an active modulation.
modulation = Modulation(activated=True)
modulation.frequency = '1.0*{a}'
modulation.phase = '0.0'
root_vars = {'a': 1.0}
missing = set()
errors = {}
assert_true(modulation.eval_entries(root_vars, missing, errors, 0))
assert_equal(missing, set())
assert_equal(errors, {})
assert_array_equal(modulation.compute(np.array([0, 0.25]), 'mus'),
np.array([0, 1]))