import unittest
from powersimdata.design.transmission.statelines import _classify_interstate_intrastate
from powersimdata.tests.mock_grid import MockGrid
# branch_id is the index
mock_branch = {
"branch_id": [1, 2, 3, 4, 5, 6, 7, 8],
"from_zone_id": [10, 10, 10, 52, 216, 216, 216, 7],
"to_zone_id": [10, 11, 12, 215, 301, 216, 301, 204],
}
expected_keys = {"interstate", "intrastate"}
[docs]class TestClassifyInterstateIntrastate(unittest.TestCase):
[docs] def setUp(self):
def check_expected(upgrades, expected_interstate, expected_intrastate):
err_msg = "classify_interstate_intrastate should return a dict"
self.assertIsInstance(upgrades, dict, err_msg)
err_msg = "dict keys should be 'interstate' and 'intrastate'"
self.assertEqual(upgrades.keys(), expected_keys, err_msg)
for v in upgrades.values():
self.assertIsInstance(v, list, "dict values should be lists")
for b in v:
self.assertIsInstance(b, int, "branch_ids should be ints")
err_msg = "interstate values not as expected"
self.assertEqual(set(upgrades["interstate"]), expected_interstate, err_msg)
err_msg = "intrastate values not as expected"
self.assertEqual(set(upgrades["intrastate"]), expected_intrastate, err_msg)
self.check_expected = check_expected
self.mock_grid = MockGrid(grid_attrs={"branch": mock_branch})
[docs] def test_classify_interstate_intrastate_empty_ct(self):
mock_ct = {}
expected_interstate = set()
expected_intrastate = set()
upgrades = _classify_interstate_intrastate(mock_ct, self.mock_grid)
self.check_expected(upgrades, expected_interstate, expected_intrastate)
[docs] def test_classify_interstate_intrastate_bad_ct(self):
mock_ct = {"branch": {"branch_id": {9: 1.5}}}
with self.assertRaises(ValueError):
_classify_interstate_intrastate(mock_ct, self.mock_grid)
[docs] def test_classify_interstate_intrastate_none(self):
mock_ct = {"branch": {"branch_id": {}}}
expected_interstate = set()
expected_intrastate = set()
upgrades = _classify_interstate_intrastate(mock_ct, self.mock_grid)
self.check_expected(upgrades, expected_interstate, expected_intrastate)
[docs] def test_classify_interstate_intrastate_two(self):
mock_ct = {"branch": {"branch_id": {1: 2, 8: 10}}}
expected_interstate = {8}
expected_intrastate = {1}
upgrades = _classify_interstate_intrastate(mock_ct, self.mock_grid)
self.check_expected(upgrades, expected_interstate, expected_intrastate)
[docs] def test_classify_interstate_intrastate_several(self):
mock_ct = {
"branch": {
"branch_id": {
1: 2,
2: 3,
3: 1.5,
4: 4,
5: 1.1,
8: 10,
}
}
}
expected_interstate = {3, 8}
expected_intrastate = {1, 2, 4, 5}
upgrades = _classify_interstate_intrastate(mock_ct, self.mock_grid)
self.check_expected(upgrades, expected_interstate, expected_intrastate)
if __name__ == "__main__":
unittest.main()
