def test_initially_unprocessed(data_for_testing):
"""Ensure processind happens at right moment """
wb = DatabaseWaterBalancer(ecoinvent_version='test_db',
database_name="test_db",
biosphere="biosphere")
ab = ActivityWaterBalancer(('test_db', 'A'), wb)
assert not ab._processed()
ab._identify_strategy()
assert not ab._processed()
ab._define_balancing_parameters()
assert ab._processed()
def test_reset(data_for_testing):
"""Check _reset function"""
wb = DatabaseWaterBalancer(ecoinvent_version='test_db',
database_name="test_db",
biosphere="biosphere")
ab = ActivityWaterBalancer(('test_db', 'A'), wb)
ab._identify_strategy()
ab._define_balancing_parameters()
assert ab._processed()
ab._reset()
assert not ab._processed()
assert getattr(ab, "static_ratio") is None
assert getattr(ab, "static_balance") is None
assert getattr(ab, "activity_params") == []
def test_rebalance_skip_no_input(data_for_testing):
wb = DatabaseWaterBalancer(ecoinvent_version='test_db',
database_name="test_db",
biosphere="biosphere")
ab = ActivityWaterBalancer(('test_db', 'I'), wb)
ab._identify_strategy()
assert ab.strategy == 'skip'
assert ab._processed()
assert getattr(ab, "static_ratio", "Nope") is "Nope"
assert getattr(ab, "static_balance", "Nope") is "Nope"
assert ab.generate_samples() == []