verbose live UI + tool-level SSE events + Groq default + regression tests

tests/test_yaml_datasets.py

@@ -0,0 +1,46 @@
+"""Regression: dataset YAML files parse and have the expected shape.
+
+Bug captured: schema_docs.yaml had values that began with a quote character
+(e.g. `gender: 'M' or 'F'.`), which YAML treats as a quoted scalar — anything
+after the closing quote is a parse error.
+"""
+
+from pathlib import Path
+
+import pytest
+import yaml
+
+DATASETS_DIR = Path(__file__).resolve().parent.parent / "api" / "datasets"
+DATASETS = [p.name for p in DATASETS_DIR.iterdir() if p.is_dir() and not p.name.startswith("_")]
+
+
+@pytest.mark.parametrize("dataset", DATASETS)
+def test_schema_docs_parses(dataset):
+    docs = yaml.safe_load((DATASETS_DIR / dataset / "schema_docs.yaml").read_text())
+    assert docs is not None
+    assert "tables" in docs
+    assert isinstance(docs["tables"], dict) and docs["tables"]
+
+
+@pytest.mark.parametrize("dataset", DATASETS)
+def test_metrics_parses(dataset):
+    metrics = yaml.safe_load((DATASETS_DIR / dataset / "metrics.yaml").read_text())
+    assert metrics is not None
+    assert "metrics" in metrics
+    assert isinstance(metrics["metrics"], dict) and metrics["metrics"]
+
+
+def test_financial_columns_with_quotes_survive_parse():
+    """Specific regression: values that contain quoted codes (M, F, OWNER,
+    PRIJEM, etc.) must parse without truncation."""
+    docs = yaml.safe_load(
+        (DATASETS_DIR / "financial" / "schema_docs.yaml").read_text()
+    )
+    cols = docs["tables"]["client"]["columns"]
+    assert '"M"' in cols["gender"] and '"F"' in cols["gender"]
+
+    disp = docs["tables"]["disp"]["columns"]
+    assert '"OWNER"' in disp["type"] and '"DISPONENT"' in disp["type"]
+
+    trans = docs["tables"]["trans"]["columns"]
+    assert '"PRIJEM"' in trans["type"] and '"VYDAJ"' in trans["type"]