yearning
12 小时以前 3f96c9c6502243b06efd4bb34a189e72e3a5557c
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import pytest
from fastapi import HTTPException
 
from app.import_service import (
    _collect_exam_ids,
    _parse_exam_to_paper_sql_map,
    _resolve_exam_paper_map,
)
 
 
def test_collect_exam_ids_ok():
    rows = [{"exam_id": 102}, {"exam_id": 101}, {"exam_id": 101}]
    assert _collect_exam_ids(rows) == [101, 102]
 
 
def test_collect_exam_ids_empty():
    with pytest.raises(HTTPException) as exc:
        _collect_exam_ids([{"exam_id": None}, {}])
    assert exc.value.status_code == 400
 
 
def test_parse_exam_to_paper_sql_map():
    sql = """
    INSERT INTO examination_exam (id, paper_source_id, name) VALUES (101, 9001, 'a');
    INSERT INTO examination_exam (id, paper_id, name) VALUES (102, 9002, 'b');
    """
    m = _parse_exam_to_paper_sql_map(sql)
    assert m == {101: 9001, 102: 9002}
 
 
def test_resolve_single_paper_multi_exam():
    paper_rows = [
        {"id": 9001, "external_paper_id": "P1", "revision": "1"},
    ]
    exam_rows_exam_ids = [101, 102]
    files: dict[str, bytes] = {}
    m = _resolve_exam_paper_map(exam_rows_exam_ids, paper_rows, files)
    assert m == {101: 9001, 102: 9001}
 
 
def test_resolve_multi_paper_requires_exam_sql():
    paper_rows = [
        {"id": 9001, "external_paper_id": "P1", "revision": "1"},
        {"id": 9002, "external_paper_id": "P2", "revision": "1"},
    ]
    with pytest.raises(HTTPException) as exc:
        _resolve_exam_paper_map([101, 102], paper_rows, {})
    assert "examination_exam" in exc.value.detail
 
 
def test_resolve_multi_paper_with_exam_sql():
    paper_rows = [
        {"id": 9001, "external_paper_id": "P1", "revision": "1"},
        {"id": 9002, "external_paper_id": "P2", "revision": "1"},
    ]
    exam_sql = """
    INSERT INTO examination_exam (id, paper_source_id) VALUES (101, 9001);
    INSERT INTO examination_exam (id, paper_source_id) VALUES (102, 9002);
    """
    files = {"examination_exam.sql": exam_sql.encode()}
    m = _resolve_exam_paper_map([101, 102], paper_rows, files)
    assert m == {101: 9001, 102: 9002}