CareerNexus 职联：岗位能力图谱构建与动态演化分析平台（挑战杯 XH-202621）

- 全链路：多源JD接入/清洗交叉验证/结构化抽取(星火+离线双通道)/时序知识图谱/新岗位发现/演化分析/人岗匹配/学习路径
- WebUI 五视图：驾驶舱/图谱工作台/岗位演化/匹配(单人+批量)/学习路径
- 设置中心(config.json)/Token鉴权/SQLite状态库/语义向量通道(BGE-M3本地或联网API)
- 71 个 pytest 用例；数据目录仅保留结构(.gitkeep)，数据由 scripts/generate_dataset.py 复现

tests/test_match.py

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+"""匹配引擎测试：评分权重、差距清单、可迁移技能、学习路径拓扑序、简历脱敏。"""
+from __future__ import annotations
+
+from app.extract.base import load_lexicon
+from app.match.engine import MatchEngine, topological_stages
+from app.match.resume import mask_text, parse_resume
+from app.models import JobDefinition, ResumeProfile
+
+JOB = JobDefinition(
+    job_id="job_X", title="X工程师", category="后端开发",
+    required_skills=["Java", "Spring Boot", "MySQL", "Redis"],
+    preferred_skills=["Docker", "Kubernetes"],
+    scenarios=["电商", "金融"], expected_years=3,
+)
+
+
+def _engine(**weights) -> MatchEngine:
+    return MatchEngine(lexicon=load_lexicon(), weights=weights or None)
+
+
+def test_scoring_weights_and_dimensions():
+    """四维加权：必备50/加分15/经验20/场景15。"""
+    profile = ResumeProfile(
+        skills=["Java", "Spring Boot", "Docker"],   # 必备 2/4，加分 1/2
+        years=1.5,                                   # 经验 1.5/3 = 0.5
+        scenarios=["电商"],                          # 场景 1/2
+    )
+    r = _engine().match(profile, JOB)
+    assert r.dimension_scores == {"required": 50.0, "preferred": 50.0,
+                                  "experience": 50.0, "scenario": 50.0}
+    # 总分 = 0.5*50 + 0.15*50 + 0.2*50 + 0.15*50 = 50
+    assert r.total_score == 50.0
+    assert not r.is_match  # < 60 阈值
+
+
+def test_custom_weights_override():
+    profile = ResumeProfile(skills=["Java", "Spring Boot", "MySQL", "Redis"],
+                            years=3, scenarios=["电商", "金融"])
+    r = _engine(required=1.0, preferred=0.0, experience=0.0, scenario=0.0).match(profile, JOB)
+    assert r.total_score == 100.0 and r.is_match
+
+
+def test_gap_list_and_transferable():
+    profile = ResumeProfile(skills=["Java", "Spring", "MySQL"], years=3,
+                            scenarios=["电商", "金融"])
+    r = _engine().match(profile, JOB)
+    assert r.missing_required == ["Spring Boot", "Redis"]
+    assert r.matched_required == ["Java", "MySQL"]
+    # Spring 与缺失的 Spring Boot 同属“后端框架”→ 可迁移
+    assert "Spring" in r.transferable_skills
+
+
+def test_learning_path_topological_order():
+    """缺失技能按前置关系拓扑分层：Spring → Spring Boot → Spring Cloud。"""
+    lexicon = load_lexicon()
+    stages = topological_stages(["Spring Cloud", "Spring Boot", "Spring"], lexicon)
+    assert stages[0]["skills"] == ["Spring"]
+    assert stages[1]["skills"] == ["Spring Boot"]
+    assert stages[2]["skills"] == ["Spring Cloud"]
+    # 全部缺失时拓扑序稳定且不漏项
+    stages2 = topological_stages(["Kubernetes", "Docker", "Linux"], lexicon)
+    flat = [s for st in stages2 for s in st["skills"]]
+    assert flat == ["Linux", "Docker", "Kubernetes"]
+
+
+def test_learning_path_acceptance():
+    """每个阶段附带结构化验收标准：产出物/量化验收项/自测问答，且按技能类别差异化。"""
+    lexicon = load_lexicon()
+    stages = topological_stages(["Spring Cloud", "Spring Boot", "Spring"], lexicon)
+    for st in stages:
+        acc = st["acceptance"]
+        assert acc["deliverable"] and len(acc["criteria"]) >= 3 and len(acc["self_check"]) >= 2
+        assert all("{" not in c for c in acc["criteria"] + acc["self_check"])  # 占位符全部替换
+        assert any(s in acc["deliverable"] for s in st["skills"])  # 产出物点名本阶段技能
+    # 类别差异化：后端框架类与产品类的验收内容应不同
+    be = topological_stages(["Spring"], lexicon)[0]["acceptance"]
+    pm = topological_stages(["A/B测试"], lexicon)[0]["acceptance"]
+    assert be["category"] != pm["category"] or be["criteria"] != pm["criteria"]
+
+
+def test_resume_masking():
+    text = "姓名：王小明\n手机：13812345678\n邮箱：wxm@example.com\n3年开发经验"
+    masked = mask_text(text)
+    assert "王小明" not in masked and "王**" in masked
+    assert "13812345678" not in masked and "138****78" in masked
+    assert "wxm@example.com" not in masked and "w***@example.com" in masked
+
+
+def test_resume_parse_skills_and_years():
+    profile = parse_resume("姓名：李四\n5年后端开发经验，熟悉Java、MySQL与Docker。")
+    assert profile.years == 5.0
+    assert set(profile.skills) == {"Java", "MySQL", "Docker"}
+    assert "138" not in profile.raw_masked_text