"""Characterization tests for optimization context anchoring."""

from app.optimization_flow import OptimizationFlowMixin


def test_context_carries_target_position_and_major():
    session = {
        "profile": {
            "job_type": "校招",
            "target_position": "数据分析师",
            "anchor": {"major": "统计学"},
        }
    }
    section = {"kind": "internship_experience"}

    context = OptimizationFlowMixin._context(session, section, None)

    assert context["target_position"] == "数据分析师"
    assert context["major"] == "统计学"
    assert context["entry_type"] == "internship_experience"


def test_context_tolerates_missing_target_position():
    session = {"profile": {"job_type": "社招", "anchor": {}}}
    section = {"kind": "work_experience"}

    context = OptimizationFlowMixin._context(session, section, None)

    assert context["target_position"] is None