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shanxia2.0/backend/tests/test_pl_plan_contract_gap.py
T

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Python

from sqlalchemy.dialects import mysql
from app.services.pl_internal_customer import INTERNAL_CUSTOMER_NAMES
from app.services.pl_plan_contract_gap import compute_contract_gap_sides, plan_has_contract_gap_exists
INTERNAL = next(iter(INTERNAL_CUSTOMER_NAMES))
def test_both_external_no_contracts_gaps_both():
sides = compute_contract_gap_sides(
supplier_name="外部供方A",
customer_name="外部需方B",
supplier_contract_count=0,
demander_contract_count=0,
)
assert sides == ["supplier", "demander"]
def test_internal_supplier_external_demander_missing_only_demander():
sides = compute_contract_gap_sides(
supplier_name=INTERNAL,
customer_name="外部需方B",
supplier_contract_count=0,
demander_contract_count=0,
)
assert sides == ["demander"]
def test_both_internal_no_gap():
sides = compute_contract_gap_sides(
supplier_name=INTERNAL,
customer_name=INTERNAL,
supplier_contract_count=0,
demander_contract_count=0,
)
assert sides == []
def test_external_with_contracts_no_gap():
sides = compute_contract_gap_sides(
supplier_name="外部供方A",
customer_name="外部需方B",
supplier_contract_count=1,
demander_contract_count=2,
)
assert sides == []
def test_empty_names_treated_as_non_internal_gap_both():
sides = compute_contract_gap_sides(
supplier_name=None,
customer_name="",
supplier_contract_count=0,
demander_contract_count=0,
)
assert sides == ["supplier", "demander"]
def _compile(clause) -> str:
return str(
clause.compile(dialect=mysql.dialect(), compile_kwargs={"literal_binds": True})
).lower()
def test_plan_has_contract_gap_exists_mentions_contract_and_internal_names():
clause = plan_has_contract_gap_exists("shanxia2.0")
sql = _compile(clause)
assert "pl_plan_contract" in sql
assert "supplier" in sql
assert "demander" in sql