test: add 39 tests for fx_config, utils, predix_full_eval, exceptions, and log

test/qlib/test_exceptions_log.py

@@ -0,0 +1,101 @@
+"""Tests for core/exception and log infrastructure."""
+
+from __future__ import annotations
+
+import sys
+from pathlib import Path
+
+import pytest
+
+PROJECT_ROOT = Path(__file__).parent.parent.parent
+sys.path.insert(0, str(PROJECT_ROOT))
+
+
+# =============================================================================
+# Exception hierarchy
+# =============================================================================
+
+
+class TestExceptionHierarchy:
+    def test_workflow_error_is_exception(self):
+        from rdagent.core.exception import WorkflowError
+        with pytest.raises(WorkflowError):
+            raise WorkflowError("test")
+
+    def test_format_error_is_workflow_error(self):
+        from rdagent.core.exception import FormatError, WorkflowError
+        assert issubclass(FormatError, WorkflowError)
+
+    def test_coder_error_is_workflow_error(self):
+        from rdagent.core.exception import CoderError, WorkflowError
+        assert issubclass(CoderError, WorkflowError)
+
+    def test_code_format_error_is_coder_error(self):
+        from rdagent.core.exception import CodeFormatError, CoderError
+        assert issubclass(CodeFormatError, CoderError)
+
+    def test_custom_runtime_error_is_coder_error(self):
+        from rdagent.core.exception import CustomRuntimeError, CoderError
+        assert issubclass(CustomRuntimeError, CoderError)
+
+    def test_no_output_error_is_coder_error(self):
+        from rdagent.core.exception import NoOutputError, CoderError
+        assert issubclass(NoOutputError, CoderError)
+
+    def test_runner_error_is_exception(self):
+        from rdagent.core.exception import RunnerError
+        with pytest.raises(RunnerError):
+            raise RunnerError("test")
+
+    def test_factor_empty_error_is_coder_error(self):
+        from rdagent.core.exception import FactorEmptyError, CoderError
+        assert FactorEmptyError is CoderError
+
+    def test_model_empty_error_is_coder_error(self):
+        from rdagent.core.exception import ModelEmptyError, CoderError
+        assert ModelEmptyError is CoderError
+
+    def test_llm_unavailable_error_is_runtime_error(self):
+        from rdagent.core.exception import LLMUnavailableError
+        with pytest.raises(LLMUnavailableError):
+            raise LLMUnavailableError("LLM down")
+
+    def test_code_block_parse_error(self):
+        from rdagent.core.exception import CodeBlockParseError
+        e = CodeBlockParseError("msg", "content", "python")
+        assert e.message == "msg"
+        assert e.content == "content"
+        assert e.language == "python"
+        assert isinstance(e, Exception)
+
+    def test_coder_error_caused_by_timeout_default(self):
+        from rdagent.core.exception import CoderError
+        assert CoderError.caused_by_timeout is False
+
+
+# =============================================================================
+# RDAgentLog singleton
+# =============================================================================
+
+
+class TestRDAgentLog:
+    def test_is_singleton(self):
+        from rdagent.log.logger import RDAgentLog
+        a = RDAgentLog()
+        b = RDAgentLog()
+        assert a is b
+
+    def test_has_tag_context(self):
+        from rdagent.log.logger import RDAgentLog
+        assert hasattr(RDAgentLog, "_tag_ctx")
+
+
+# =============================================================================
+# Daily log session
+# =============================================================================
+
+
+class TestDailyLog:
+    def test_session_importable(self):
+        from rdagent.log.daily_log import session
+        assert callable(session)