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atm-backtesting/tests/test_append_row.py

288 lines
9.9 KiB
Python

"""Tests for scripts/append_row.py — append_extraction pipeline."""
from __future__ import annotations
import csv
import json
import re
import sys
from datetime import datetime
from pathlib import Path
import pytest
import yaml
sys.path.insert(0, str(Path(__file__).resolve().parent.parent))
from scripts.append_row import ( # noqa: E402
CSV_COLUMNS,
VALID_SOURCES,
ZI_RO_MAP,
append_extraction,
csv_columns,
)
REPO_ROOT = Path(__file__).resolve().parent.parent
CALENDAR_PATH = REPO_ROOT / "calendar_evenimente.yaml"
META_PATH = REPO_ROOT / "data" / "_meta.yaml"
# ---------------------------------------------------------------------------
# helpers / fixtures
# ---------------------------------------------------------------------------
def _buy_payload(**overrides) -> dict:
# 2026-05-13 14:23 UTC == 17:23 RO (EEST, Wed) → set A2, zi=Mi.
base = {
"screenshot_file": "dia-2026-05-13-1.png",
"data": "2026-05-13",
"ora_utc": "14:23",
"instrument": "DIA",
"directie": "Buy",
"tf_mare": "5min",
"tf_mic": "1min",
"calitate": "Clară",
"entry": 400.0,
"sl": 399.0,
"tp0": 400.5,
"tp1": 401.0,
"tp2": 402.0,
"risc_pct": 0.25,
"outcome_path": "TP0→TP1",
"max_reached": "TP1",
"be_moved": True,
"confidence": "high",
"ambiguities": [],
"note": "",
}
base.update(overrides)
return base
def _write_payload(tmp_path: Path, name: str, **overrides) -> Path:
p = tmp_path / name
p.write_text(json.dumps(_buy_payload(**overrides)), encoding="utf-8")
return p
def _read_rows(csv_path: Path) -> list[dict[str, str]]:
with csv_path.open("r", encoding="utf-8", newline="") as fh:
return list(csv.DictReader(fh))
@pytest.fixture
def csv_path(tmp_path: Path) -> Path:
return tmp_path / "jurnal.csv"
# ---------------------------------------------------------------------------
# schema / column layout
# ---------------------------------------------------------------------------
def test_csv_columns_canonical_29() -> None:
cols = csv_columns()
assert len(cols) == 29
assert cols[0] == "id"
assert cols[-1] == "note"
assert cols == list(CSV_COLUMNS)
# ---------------------------------------------------------------------------
# core tests as specified in task #9
# ---------------------------------------------------------------------------
def test_happy_path(tmp_path: Path, csv_path: Path) -> None:
j = _write_payload(tmp_path, "t.json")
result = append_extraction(
j, "vision", csv_path, META_PATH, CALENDAR_PATH
)
assert result["status"] == "ok", result
assert result["reason"] == ""
assert result["id"] == 1
rows = _read_rows(csv_path)
assert len(rows) == 1
r = rows[0]
assert r["id"] == "1"
assert r["screenshot_file"] == "dia-2026-05-13-1.png"
assert r["source"] == "vision"
assert r["data"] == "2026-05-13"
assert r["zi"] == "Mi"
assert r["ora_ro"] == "17:23"
assert r["ora_utc"] == "14:23"
assert r["set"] == "A2"
assert r["instrument"] == "DIA"
assert r["directie"] == "Buy"
assert r["be_moved"] == "True"
def test_pl_calc_overlay(tmp_path: Path, csv_path: Path) -> None:
"""outcome_path=TP0->TP1, max_reached=TP1 → pl_marius=0.5, pl_theoretical=0.333."""
j = _write_payload(tmp_path, "t.json")
result = append_extraction(j, "vision", csv_path, META_PATH, CALENDAR_PATH)
assert result["status"] == "ok"
r = _read_rows(csv_path)[0]
assert float(r["pl_marius"]) == pytest.approx(0.50)
assert float(r["pl_theoretical"]) == pytest.approx(0.333)
def test_dedup_same_source(tmp_path: Path, csv_path: Path) -> None:
j = _write_payload(tmp_path, "t.json")
r1 = append_extraction(j, "vision", csv_path, META_PATH, CALENDAR_PATH)
r2 = append_extraction(j, "vision", csv_path, META_PATH, CALENDAR_PATH)
assert r1["status"] == "ok"
assert r2["status"] == "rejected"
assert "duplicate" in r2["reason"].lower()
assert r2["id"] is None
assert r2["row"] is None
assert len(_read_rows(csv_path)) == 1
def test_dedup_different_source_ok(tmp_path: Path, csv_path: Path) -> None:
"""Same screenshot_file + different source ⇒ both rows accepted."""
j = _write_payload(tmp_path, "t.json")
r1 = append_extraction(
j, "manual_calibration", csv_path, META_PATH, CALENDAR_PATH
)
r2 = append_extraction(
j, "vision_calibration", csv_path, META_PATH, CALENDAR_PATH
)
assert r1["status"] == "ok"
assert r2["status"] == "ok"
rows = _read_rows(csv_path)
assert len(rows) == 2
assert {r["source"] for r in rows} == {"manual_calibration", "vision_calibration"}
# Distinct sequential ids.
assert {r["id"] for r in rows} == {"1", "2"}
def test_invalid_pydantic_rejected(tmp_path: Path, csv_path: Path) -> None:
"""entry == sl is rejected by pydantic; no CSV is written."""
j = _write_payload(tmp_path, "bad.json", entry=399.0, sl=399.0)
result = append_extraction(j, "vision", csv_path, META_PATH, CALENDAR_PATH)
assert result["status"] == "rejected"
assert "validation" in result["reason"].lower()
assert not csv_path.exists()
def test_missing_json_file(tmp_path: Path, csv_path: Path) -> None:
missing = tmp_path / "ghost.json"
result = append_extraction(
missing, "vision", csv_path, META_PATH, CALENDAR_PATH
)
assert result["status"] == "rejected"
assert "not found" in result["reason"].lower()
assert not csv_path.exists()
def test_id_increments(tmp_path: Path, csv_path: Path) -> None:
paths = [
_write_payload(tmp_path, "a.json", screenshot_file="a.png"),
_write_payload(tmp_path, "b.json", screenshot_file="b.png"),
_write_payload(tmp_path, "c.json", screenshot_file="c.png"),
]
ids = []
for p in paths:
r = append_extraction(p, "vision", csv_path, META_PATH, CALENDAR_PATH)
assert r["status"] == "ok"
ids.append(r["id"])
assert ids == [1, 2, 3]
csv_ids = [int(r["id"]) for r in _read_rows(csv_path)]
assert csv_ids == [1, 2, 3]
def test_set_a2(tmp_path: Path, csv_path: Path) -> None:
"""Wed 2026-05-13 14:30 UTC → 17:30 RO → A2 sweet spot."""
j = _write_payload(tmp_path, "t.json", ora_utc="14:30")
r = append_extraction(j, "vision", csv_path, META_PATH, CALENDAR_PATH)
assert r["status"] == "ok"
row = _read_rows(csv_path)[0]
assert row["ora_ro"] == "17:30"
assert row["zi"] == "Mi"
assert row["set"] == "A2"
def test_set_c_fomc(tmp_path: Path, csv_path: Path) -> None:
"""2026-04-29 18:35 UTC == 21:35 RO (FOMC Powell Press window) → Set C."""
j = _write_payload(
tmp_path,
"t.json",
data="2026-04-29",
ora_utc="18:35",
screenshot_file="fomc-apr.png",
)
r = append_extraction(j, "vision", csv_path, META_PATH, CALENDAR_PATH)
assert r["status"] == "ok"
row = _read_rows(csv_path)[0]
assert row["ora_ro"] == "21:35"
assert row["set"] == "C"
def test_versions_stamped(tmp_path: Path, csv_path: Path) -> None:
j = _write_payload(tmp_path, "t.json")
append_extraction(j, "vision", csv_path, META_PATH, CALENDAR_PATH)
row = _read_rows(csv_path)[0]
meta = yaml.safe_load(META_PATH.read_text(encoding="utf-8"))
assert row["indicator_version"] == str(meta["indicator_version"])
assert row["pl_overlay_version"] == str(meta["pl_overlay_version"])
assert row["csv_schema_version"] == str(meta["csv_schema_version"])
def test_extracted_at_format(tmp_path: Path, csv_path: Path) -> None:
j = _write_payload(tmp_path, "t.json")
append_extraction(j, "vision", csv_path, META_PATH, CALENDAR_PATH)
val = _read_rows(csv_path)[0]["extracted_at"]
# ISO 8601 UTC with trailing 'Z': YYYY-MM-DDTHH:MM:SSZ
assert re.match(r"^\d{4}-\d{2}-\d{2}T\d{2}:\d{2}:\d{2}Z$", val), val
# Round-trip through datetime.fromisoformat after dropping the Z.
parsed = datetime.fromisoformat(val[:-1])
assert parsed.year >= 2026
# ---------------------------------------------------------------------------
# additional safety nets
# ---------------------------------------------------------------------------
def test_invalid_source_rejected(tmp_path: Path, csv_path: Path) -> None:
j = _write_payload(tmp_path, "t.json")
r = append_extraction(j, "auto_magic", csv_path, META_PATH, CALENDAR_PATH)
assert r["status"] == "rejected"
assert "source" in r["reason"].lower()
assert not csv_path.exists()
def test_all_valid_sources_accepted(tmp_path: Path, csv_path: Path) -> None:
for i, src in enumerate(sorted(VALID_SOURCES)):
j = _write_payload(tmp_path, f"t{i}.json", screenshot_file=f"s{i}.png")
r = append_extraction(j, src, csv_path, META_PATH, CALENDAR_PATH)
assert r["status"] == "ok", (src, r)
rows = _read_rows(csv_path)
assert {r["source"] for r in rows} == set(VALID_SOURCES)
def test_atomic_write_leaves_no_tmp(tmp_path: Path, csv_path: Path) -> None:
j = _write_payload(tmp_path, "t.json")
append_extraction(j, "vision", csv_path, META_PATH, CALENDAR_PATH)
leftovers = [p for p in csv_path.parent.iterdir() if p.name.endswith(".tmp")]
assert leftovers == []
def test_zi_ro_map_covers_all_weekdays() -> None:
"""Internal sanity: the Romanian-day map covers all 7 short weekday names."""
assert set(ZI_RO_MAP.keys()) == {"Mon", "Tue", "Wed", "Thu", "Fri", "Sat", "Sun"}
assert set(ZI_RO_MAP.values()) == {"Lu", "Ma", "Mi", "Jo", "Vi", "Sa", "Du"}
def test_malformed_json_rejected(tmp_path: Path, csv_path: Path) -> None:
bad = tmp_path / "broken.json"
bad.write_text("{not valid json", encoding="utf-8")
r = append_extraction(bad, "vision", csv_path, META_PATH, CALENDAR_PATH)
assert r["status"] == "rejected"
assert "validation" in r["reason"].lower() or "json" in r["reason"].lower()
assert not csv_path.exists()