def test_sub_current_unequal_station_ids(self):
curr_dict1 = {'PS-001' : 0.25, 'PS-002' : 0.50, 'PS-003' : -0.25}
self.current1 = Current(curr_dict1)
curr_dict2 = {'PS-006' : 0.30, 'PS-004' : -0.60, 'PS-002' : 0.50}
self.current2 = Current(curr_dict2)
self.diff_curr = self.current1 - self.current2
self.assertIsInstance(self.diff_curr, Current)
pd.testing.assert_series_equal(
self.diff_curr, pd.Series(
[0.25, 0.00, -0.25, 0.60, -0.30], index=['PS-001', 'PS-002', 'PS-003', 'PS-004', 'PS-006']))
def test_add_current_equal_station_ids(self):
curr_dict1 = {'PS-001' : 0.25, 'PS-002' : 0.50, 'PS-003' : -0.25}
self.current1 = Current(curr_dict1)
curr_dict2 = {'PS-001' : 0.30, 'PS-002' : -0.60, 'PS-003' : 0.50}
self.current2 = Current(curr_dict2)
self.sum_curr = self.current1 + self.current2
self.assertIsInstance(self.sum_curr, Current)
pd.testing.assert_series_equal(
self.sum_curr, pd.Series(
[0.55, -0.10, 0.25], index=['PS-001', 'PS-002', 'PS-003']))
def setUp(self):
self.network = ChargingNetwork()
self.network.register_evse(EVSE('PS-001'), 240, 0)
self.network.register_evse(EVSE('PS-004'), 240, 0)
self.network.register_evse(EVSE('PS-003'), 240, 0)
self.network.register_evse(EVSE('PS-002'), 240, 0)
self.network.register_evse(EVSE('PS-006'), 240, 0)
curr_dict1 = {'PS-001' : 0.25, 'PS-002' : 0.50, 'PS-003' : -0.25}
current1 = Current(curr_dict1)
curr_dict2 = {'PS-006' : 0.30, 'PS-004' : -0.60, 'PS-002' : 0.50}
current2 = Current(curr_dict2)
self.network.add_constraint(current1, 50, name='first_constraint')
self.network.add_constraint(current2, 10)
def setUp(self):
self.network = ChargingNetwork()
self.network.register_evse(EVSE("PS-001"), 240, 0)
self.network.register_evse(EVSE("PS-004"), 240, 0)
self.network.register_evse(EVSE("PS-003"), 240, 0)
self.network.register_evse(EVSE("PS-002"), 240, 0)
self.network.register_evse(EVSE("PS-006"), 240, 0)
curr_dict1 = {"PS-001": 0.25, "PS-002": 0.50, "PS-003": -0.25}
current1 = Current(curr_dict1)
curr_dict2 = {"PS-006": 0.30, "PS-004": -0.60, "PS-002": 0.50}
current2 = Current(curr_dict2)
self.network.add_constraint(current1, 50, name="first_constraint")
self.network.add_constraint(current2, 10)
def test_add_current_equal_station_ids(self):
curr_dict1 = {"PS-001": 0.25, "PS-002": 0.50, "PS-003": -0.25}
self.current1 = Current(curr_dict1)
curr_dict2 = {"PS-001": 0.30, "PS-002": -0.60, "PS-003": 0.50}
self.current2 = Current(curr_dict2)
self.sum_curr = self.current1 + self.current2
self.assertIsInstance(self.sum_curr, Current)
pd.testing.assert_series_equal(
self.sum_curr,
pd.Series([0.55, -0.10, 0.25],
index=["PS-001", "PS-002", "PS-003"]),
check_series_type=False,
)
def test_sub_current_unequal_station_ids(self):
curr_dict1 = {"PS-001": 0.25, "PS-002": 0.50, "PS-003": -0.25}
self.current1 = Current(curr_dict1)
curr_dict2 = {"PS-006": 0.30, "PS-004": -0.60, "PS-002": 0.50}
self.current2 = Current(curr_dict2)
self.diff_curr = self.current1 - self.current2
self.assertIsInstance(self.diff_curr, Current)
pd.testing.assert_series_equal(
self.diff_curr,
pd.Series(
[0.25, 0.00, -0.25, 0.60, -0.30],
index=["PS-001", "PS-002", "PS-003", "PS-004", "PS-006"],
),
)
def test_init_none_input(self):
self.current = Current()
# The object type is specified explicitly here to address a
# warning in pandas 1.x.
pd.testing.assert_series_equal(self.current,
pd.Series(dtype="float64"),
check_series_type=False)
def test_mul_current(self):
curr_dict = {'PS-001' : 0.25, 'PS-002' : 0.50, 'PS-003' : -0.25}
self.current = Current(curr_dict)
self.current *= 2
self.assertIsInstance(self.current, Current)
pd.testing.assert_series_equal(
self.current, pd.Series(
[0.50, 1.00, -0.5], index=['PS-001', 'PS-002', 'PS-003']))
def test_update_constraint_new_name(self):
curr_dict3 = {'PS-001' : -0.25, 'PS-002' : -0.50, 'PS-003' : 0.25}
current3 = Current(curr_dict3)
self.network.update_constraint('first_constraint', current3, 25, new_name='negated_first')
self.assertEqual(self.network.constraint_index, ['_const_1', 'negated_first'])
np.testing.assert_allclose(self.network.magnitudes, np.array([10, 25]))
np.testing.assert_allclose(self.network.constraint_matrix,
np.array([[0.00, -0.60, 0.00, 0.50, 0.30], [-0.25, 0.00, 0.25, -0.50, 0.00]]))
def test_init_loads_dict_input(self):
curr_dict = {"PS-001": 0.25, "PS-002": 0.50, "PS-003": -0.25}
self.current = Current(curr_dict)
pd.testing.assert_series_equal(
self.current,
pd.Series([0.25, 0.50, -0.25],
index=["PS-001", "PS-002", "PS-003"]),
)
def test_init_str_lst_input(self):
curr_strs = ["PS-001", "PS-002", "PS-003"]
self.current = Current(curr_strs)
pd.testing.assert_series_equal(
self.current,
pd.Series([1, 1, 1], index=["PS-001", "PS-002", "PS-003"]),
check_series_type=False,
)
def test_mul_current(self):
curr_dict = {"PS-001": 0.25, "PS-002": 0.50, "PS-003": -0.25}
self.current = Current(curr_dict)
self.current *= 2
self.assertIsInstance(self.current, Current)
pd.testing.assert_series_equal(
self.current,
pd.Series([0.50, 1.00, -0.5], index=["PS-001", "PS-002",
"PS-003"]),
)
def test_update_constraint(self) -> None:
curr_dict3 = {"PS-001": -0.25, "PS-002": -0.50, "PS-003": 0.25}
current3 = Current(curr_dict3)
self.network.update_constraint("first_constraint", current3, 25)
self.assertEqual(self.network.constraint_index,
["_const_1", "first_constraint"])
np.testing.assert_allclose(self.network.magnitudes, np.array([10, 25]))
np.testing.assert_allclose(
self.network.constraint_matrix,
np.array([[0.00, -0.60, 0.00, 0.50, 0.30],
[-0.25, 0.00, 0.25, -0.50, 0.00]]),
)
def test_add_constraint_warning(self):
curr_dict3 = {'PS-001' : -0.25, 'PS-002' : -0.50, 'PS-003' : 0.25}
current3 = Current(curr_dict3)
with self.assertWarns(UserWarning):
self.network.add_constraint(current3, 25, name='_const_1')
np.testing.assert_allclose(self.network.magnitudes, np.array([50, 10, 25]))
np.testing.assert_allclose(
self.network.constraint_matrix,
np.array([[0.25, 0.00, -0.25, 0.50, 0.00],
[0.00, -0.60, 0.00, 0.50, 0.30],
[-0.25, 0.00, 0.25, -0.50, 0.00]]))
self.assertEqual(self.network.constraint_index[0], 'first_constraint')
self.assertEqual(self.network.constraint_index[1], '_const_1')
self.assertEqual(self.network.constraint_index[2], '_const_1_v2')
def test_add_constraint_warning(self) -> None:
curr_dict3 = {"PS-001": -0.25, "PS-002": -0.50, "PS-003": 0.25}
current3 = Current(curr_dict3)
with self.assertWarns(UserWarning):
self.network.add_constraint(current3, 25, name="_const_1")
np.testing.assert_allclose(self.network.magnitudes,
np.array([50, 10, 25]))
np.testing.assert_allclose(
self.network.constraint_matrix,
np.array([
[0.25, 0.00, -0.25, 0.50, 0.00],
[0.00, -0.60, 0.00, 0.50, 0.30],
[-0.25, 0.00, 0.25, -0.50, 0.00],
]),
)
self.assertEqual(self.network.constraint_index[0], "first_constraint")
self.assertEqual(self.network.constraint_index[1], "_const_1")
self.assertEqual(self.network.constraint_index[2], "_const_1_v2")
def setUp(self) -> None:
""" Run this setup function once before each test. """
self.simulator = create_autospec(Simulator)
self.network = ChargingNetwork()
self.simulator.network = self.network
self.interface = Interface(self.simulator)
evse1 = EVSE("PS-001")
self.network.register_evse(evse1, 120, -30)
evse2 = EVSE("PS-002")
evse3 = DeadbandEVSE("PS-003")
self.network.register_evse(evse3, 360, 150)
self.network.register_evse(evse2, 240, 90)
# Include a FiniteRatesEVSE for more thorough testing.
self.allowable_rates: List[int] = [0, 8, 16, 24, 32]
evse4: FiniteRatesEVSE = FiniteRatesEVSE("PS-004",
self.allowable_rates)
self.network.register_evse(evse4, 120, -30)
for i, station_id in enumerate(self.network.station_ids):
self.network.add_constraint(Current(station_id), 1, f"C{i+1}")
def test_init_str_load_input(self):
curr_str = "PS-001"
self.current = Current(curr_str)
pd.testing.assert_series_equal(self.current,
pd.Series([1], index=["PS-001"]),
check_series_type=False)
def test_update_constraint_not_found(self):
with self.assertRaises(KeyError):
self.network.update_constraint("_const_100", Current(), 0)
def test_add_constraint_unregistered_evse(self):
curr_dict3 = {"PS-001": -0.25, "PS-005": -0.50, "PS-003": 0.25}
current3 = Current(curr_dict3)
with self.assertRaises(KeyError):
self.network.add_constraint(current3, 25, name="_bad_const")
def test_init_loads_dict_input(self):
curr_dict = {'PS-001' : 0.25, 'PS-002' : 0.50, 'PS-003' : -0.25}
self.current = Current(curr_dict)
pd.testing.assert_series_equal(
self.current, pd.Series(
[0.25, 0.50, -0.25], index=['PS-001', 'PS-002', 'PS-003']))
def test_register_evse_constraints_added_error(self) -> None:
evse1 = EVSE("PS-001")
self.network.register_evse(evse1, 240, -30)
self.network.add_constraint(Current(["PS-001"]), 10)
with self.assertRaises(EVSERegistrationError):
self.network.register_evse(EVSE("PS-002"), 100, 150)
def _add_placeholder_constraint(self) -> None:
""" Adds a non-binding constraint to the network. Call this after registering
EVSEs."""
self.simulator.network.add_constraint(
Current(self.simulator.network.station_ids), float("inf")
)
def test_init_str_load_input(self):
curr_str = 'PS-001'
self.current = Current(curr_str)
pd.testing.assert_series_equal(
self.current, pd.Series(
[1], index=['PS-001']))
def test_add_constraint_unregistered_evse(self):
curr_dict3 = {'PS-001' : -0.25, 'PS-005' : -0.50, 'PS-003' : 0.25}
current3 = Current(curr_dict3)
with self.assertRaises(KeyError):
self.network.add_constraint(current3, 25, name='_bad_const')
def test_init_str_lst_input(self):
curr_strs = ['PS-001', 'PS-002', 'PS-003']
self.current = Current(curr_strs)
pd.testing.assert_series_equal(
self.current, pd.Series(
[1, 1, 1], index=['PS-001', 'PS-002', 'PS-003']))
