def test_time_limit(self):
ptree = PropertyTree()
ptree.put_string('end_criterion', 'time')
ptree.put_double('duration', 15)
time_limit = EndCriterion.factory(ptree)
time_limit.reset(0.0, device)
self.assertFalse(time_limit.check(2.0, device))
self.assertTrue(time_limit.check(15.0, device))
self.assertTrue(time_limit.check(60.0, device))
def test_time_limit(self):
ptree = PropertyTree()
ptree.put_string('end_criterion', 'time')
ptree.put_double('duration', 15)
time_limit = EndCriterion.factory(ptree)
time_limit.reset(0.0, device)
self.assertFalse(time_limit.check(2.0, device))
self.assertTrue(time_limit.check(15.0, device))
self.assertTrue(time_limit.check(60.0, device))
def test_current_limit(self):
# lower
ptree = PropertyTree()
ptree.put_string('end_criterion', 'current_less_than')
ptree.put_double('current_limit', -5e-3)
self.assertRaises(RuntimeError, EndCriterion.factory, ptree)
ptree.put_double('current_limit', 0.0)
self.assertRaises(RuntimeError, EndCriterion.factory, ptree)
ptree.put_double('current_limit', 5e-3)
current_limit = EndCriterion.factory(ptree)
device.evolve_one_time_step_constant_current(5.0, 0.0)
self.assertTrue(current_limit.check(NaN, device))
device.evolve_one_time_step_constant_current(5.0, 0.002)
self.assertTrue(current_limit.check(NaN, device))
device.evolve_one_time_step_constant_current(5.0, -0.001)
self.assertTrue(current_limit.check(180.0, device))
device.evolve_one_time_step_constant_current(5.0, 0.005)
self.assertTrue(current_limit.check(180.0, device))
device.evolve_one_time_step_constant_current(5.0, 0.007)
self.assertFalse(current_limit.check(180.0, device))
device.evolve_one_time_step_constant_current(5.0, -15e3)
self.assertFalse(current_limit.check(180.0, device))
# upper
ptree.put_string('end_criterion', 'current_greater_than')
ptree.put_double('current_limit', -5e-3)
self.assertRaises(RuntimeError, EndCriterion.factory, ptree)
ptree.put_double('current_limit', 0.0)
self.assertRaises(RuntimeError, EndCriterion.factory, ptree)
ptree.put_double('current_limit', 5e-3)
current_limit = EndCriterion.factory(ptree)
device.evolve_one_time_step_constant_current(5.0, -1e-3)
self.assertFalse(current_limit.check(NaN, device))
device.evolve_one_time_step_constant_current(5.0, 0.002)
self.assertFalse(current_limit.check(NaN, device))
device.evolve_one_time_step_constant_current(5.0, 0.005)
self.assertTrue(current_limit.check(NaN, device))
device.evolve_one_time_step_constant_current(5.0, -0.2)
self.assertTrue(current_limit.check(NaN, device))
device.evolve_one_time_step_constant_current(5.0, 3.0)
self.assertTrue(current_limit.check(NaN, device))
def test_current_limit(self):
# lower
ptree = PropertyTree()
ptree.put_string('end_criterion', 'current_less_than')
ptree.put_double('current_limit', -5e-3)
self.assertRaises(RuntimeError, EndCriterion.factory, ptree)
ptree.put_double('current_limit', 0.0)
self.assertRaises(RuntimeError, EndCriterion.factory, ptree)
ptree.put_double('current_limit', 5e-3)
current_limit = EndCriterion.factory(ptree)
device.evolve_one_time_step_constant_current(5.0, 0.0)
self.assertTrue(current_limit.check(NaN, device))
device.evolve_one_time_step_constant_current(5.0, 0.002)
self.assertTrue(current_limit.check(NaN, device))
device.evolve_one_time_step_constant_current(5.0, -0.001)
self.assertTrue(current_limit.check(180.0, device))
device.evolve_one_time_step_constant_current(5.0, 0.005)
self.assertTrue(current_limit.check(180.0, device))
device.evolve_one_time_step_constant_current(5.0, 0.007)
self.assertFalse(current_limit.check(180.0, device))
device.evolve_one_time_step_constant_current(5.0, -15e3)
self.assertFalse(current_limit.check(180.0, device))
# upper
ptree.put_string('end_criterion', 'current_greater_than')
ptree.put_double('current_limit', -5e-3)
self.assertRaises(RuntimeError, EndCriterion.factory, ptree)
ptree.put_double('current_limit', 0.0)
self.assertRaises(RuntimeError, EndCriterion.factory, ptree)
ptree.put_double('current_limit', 5e-3)
current_limit = EndCriterion.factory(ptree)
device.evolve_one_time_step_constant_current(5.0, -1e-3)
self.assertFalse(current_limit.check(NaN, device))
device.evolve_one_time_step_constant_current(5.0, 0.002)
self.assertFalse(current_limit.check(NaN, device))
device.evolve_one_time_step_constant_current(5.0, 0.005)
self.assertTrue(current_limit.check(NaN, device))
device.evolve_one_time_step_constant_current(5.0, -0.2)
self.assertTrue(current_limit.check(NaN, device))
device.evolve_one_time_step_constant_current(5.0, 3.0)
self.assertTrue(current_limit.check(NaN, device))
def test_compound_criterion(self):
ptree = PropertyTree()
ptree.put_string('end_criterion', 'compound')
ptree.put_string('criterion_0.end_criterion', 'time')
ptree.put_double('criterion_0.duration', 5.0)
ptree.put_string('criterion_1.end_criterion', 'voltage_greater_than')
ptree.put_double('criterion_1.voltage_limit', 2.0)
# no default value for now
self.assertRaises(KeyError, EndCriterion.factory, ptree)
ptree.put_string('logical_operator', 'bad_operator')
self.assertRaises(RuntimeError, EndCriterion.factory, ptree)
ptree.put_string('logical_operator', 'or')
compound_criterion = EndCriterion.factory(ptree)
compound_criterion.reset(0.0, device)
device.evolve_one_time_step_constant_voltage(0.1, 1.0)
self.assertFalse(compound_criterion.check(3.0, device))
self.assertTrue(compound_criterion.check(5.0, device))
device.evolve_one_time_step_constant_voltage(0.1, 2.0)
self.assertTrue(compound_criterion.check(3.0, device))
self.assertTrue(compound_criterion.check(5.0, device))
ptree.put_string('logical_operator', 'and')
compound_criterion = EndCriterion.factory(ptree)
compound_criterion.reset(0.0, device)
device.evolve_one_time_step_constant_voltage(0.1, 1.0)
self.assertFalse(compound_criterion.check(3.0, device))
self.assertFalse(compound_criterion.check(5.0, device))
device.evolve_one_time_step_constant_voltage(0.1, 2.0)
self.assertFalse(compound_criterion.check(3.0, device))
self.assertTrue(compound_criterion.check(5.0, device))
ptree.put_string('logical_operator', 'xor')
compound_criterion = EndCriterion.factory(ptree)
compound_criterion.reset(0.0, device)
device.evolve_one_time_step_constant_voltage(0.1, 1.0)
self.assertFalse(compound_criterion.check(3.0, device))
self.assertTrue(compound_criterion.check(5.0, device))
device.evolve_one_time_step_constant_voltage(0.1, 2.0)
self.assertTrue(compound_criterion.check(3.0, device))
self.assertFalse(compound_criterion.check(5.0, device))
def test_compound_criterion(self):
ptree = PropertyTree()
ptree.put_string('end_criterion', 'compound')
ptree.put_string('criterion_0.end_criterion', 'time')
ptree.put_double('criterion_0.duration', 5.0)
ptree.put_string('criterion_1.end_criterion', 'voltage_greater_than')
ptree.put_double('criterion_1.voltage_limit', 2.0)
# no default value for now
self.assertRaises(KeyError, EndCriterion.factory, ptree)
ptree.put_string('logical_operator', 'bad_operator')
self.assertRaises(RuntimeError, EndCriterion.factory, ptree)
ptree.put_string('logical_operator', 'or')
compound_criterion = EndCriterion.factory(ptree)
compound_criterion.reset(0.0, device)
device.evolve_one_time_step_constant_voltage(0.1, 1.0)
self.assertFalse(compound_criterion.check(3.0, device))
self.assertTrue(compound_criterion.check(5.0, device))
device.evolve_one_time_step_constant_voltage(0.1, 2.0)
self.assertTrue(compound_criterion.check(3.0, device))
self.assertTrue(compound_criterion.check(5.0, device))
ptree.put_string('logical_operator', 'and')
compound_criterion = EndCriterion.factory(ptree)
compound_criterion.reset(0.0, device)
device.evolve_one_time_step_constant_voltage(0.1, 1.0)
self.assertFalse(compound_criterion.check(3.0, device))
self.assertFalse(compound_criterion.check(5.0, device))
device.evolve_one_time_step_constant_voltage(0.1, 2.0)
self.assertFalse(compound_criterion.check(3.0, device))
self.assertTrue(compound_criterion.check(5.0, device))
ptree.put_string('logical_operator', 'xor')
compound_criterion = EndCriterion.factory(ptree)
compound_criterion.reset(0.0, device)
device.evolve_one_time_step_constant_voltage(0.1, 1.0)
self.assertFalse(compound_criterion.check(3.0, device))
self.assertTrue(compound_criterion.check(5.0, device))
device.evolve_one_time_step_constant_voltage(0.1, 2.0)
self.assertTrue(compound_criterion.check(3.0, device))
self.assertFalse(compound_criterion.check(5.0, device))
def test_voltage_limit(self):
ptree = PropertyTree()
ptree.put_double('voltage_limit', 1.7)
# upper limit
ptree.put_string('end_criterion', 'voltage_greater_than')
voltage_limit = EndCriterion.factory(ptree)
voltage_limit.reset(5.0, device)
device.evolve_one_time_step_constant_voltage(0.2, 1.3)
self.assertFalse(voltage_limit.check(0.0, device))
self.assertFalse(voltage_limit.check(60.0, device))
device.evolve_one_time_step_constant_voltage(0.2, 1.7)
self.assertTrue(voltage_limit.check(45.0, device))
device.evolve_one_time_step_constant_voltage(0.2, 2.1)
self.assertTrue(voltage_limit.check(45.0, device))
# lower limit
ptree.put_string('end_criterion', 'voltage_less_than')
voltage_limit = EndCriterion.factory(ptree)
voltage_limit.reset(0.0, device)
device.evolve_one_time_step_constant_voltage(0.2, 1.3)
self.assertTrue(voltage_limit.check(0.0, device))
device.evolve_one_time_step_constant_voltage(0.2, 1.7)
self.assertTrue(voltage_limit.check(45.0, device))
device.evolve_one_time_step_constant_voltage(0.2, 2.1)
self.assertFalse(voltage_limit.check(45.0, device))
def test_voltage_limit(self):
ptree = PropertyTree()
ptree.put_double('voltage_limit', 1.7)
# upper limit
ptree.put_string('end_criterion', 'voltage_greater_than')
voltage_limit = EndCriterion.factory(ptree)
voltage_limit.reset(5.0, device)
device.evolve_one_time_step_constant_voltage(0.2, 1.3)
self.assertFalse(voltage_limit.check(0.0, device))
self.assertFalse(voltage_limit.check(60.0, device))
device.evolve_one_time_step_constant_voltage(0.2, 1.7)
self.assertTrue(voltage_limit.check(45.0, device))
device.evolve_one_time_step_constant_voltage(0.2, 2.1)
self.assertTrue(voltage_limit.check(45.0, device))
# lower limit
ptree.put_string('end_criterion', 'voltage_less_than')
voltage_limit = EndCriterion.factory(ptree)
voltage_limit.reset(0.0, device)
device.evolve_one_time_step_constant_voltage(0.2, 1.3)
self.assertTrue(voltage_limit.check(0.0, device))
device.evolve_one_time_step_constant_voltage(0.2, 1.7)
self.assertTrue(voltage_limit.check(45.0, device))
device.evolve_one_time_step_constant_voltage(0.2, 2.1)
self.assertFalse(voltage_limit.check(45.0, device))
def test_always_statisfied(self):
ptree = PropertyTree()
ptree.put_string('end_criterion', 'skip')
always_statisfied = EndCriterion.factory(ptree)
always_statisfied.reset(0.0, device)
self.assertTrue(always_statisfied.check(NaN, device))
def test_never_statisfied(self):
ptree = PropertyTree()
ptree.put_string('end_criterion', 'none')
never_statisfied = EndCriterion.factory(ptree)
never_statisfied.reset(0.0, device)
self.assertFalse(never_statisfied.check(NaN, device))
def test_always_statisfied(self):
ptree = PropertyTree()
ptree.put_string('end_criterion', 'skip')
always_statisfied = EndCriterion.factory(ptree)
always_statisfied.reset(0.0, device)
self.assertTrue(always_statisfied.check(NaN, device))
def test_never_statisfied(self):
ptree = PropertyTree()
ptree.put_string('end_criterion', 'none')
never_statisfied = EndCriterion.factory(ptree)
never_statisfied.reset(0.0, device)
self.assertFalse(never_statisfied.check(NaN, device))
