ai-agent-book 精选快照（<2MB 代码与文档，来自 github.com/bojieli/ai-agent-book）

chapter9/self-evolution-eval/test_null_rubric_dimension.py

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+"""Judge rubric dimensions that are JSON null must score as 0, not int(None)."""
+import pytest
+
+from harness import _rubric_dimension_total
+
+
+def test_null_rubric_dimension_coerced():
+    rubric = {
+        "error_handling": None,
+        "input_validation": 2,
+        "documentation": 1,
+        "robustness": 3,
+        "comment": "ok",
+    }
+    assert _rubric_dimension_total(rubric) == 6
+
+
+def test_missing_dimension_still_zero():
+    assert _rubric_dimension_total({"input_validation": 3}) == 3
+
+
+def test_empty_string_score_rejected():
+    with pytest.raises(ValueError):
+        _rubric_dimension_total({"error_handling": ""})