verify.py

"""
Smoke test for 07-migrate. See SUITE.md "07 -- migrate" for the required
markers this checks.
"""

import os
import sys

sys.path.insert(0, os.path.normpath(os.path.join(os.path.dirname(__file__), "..", "..")))
import bootstrap  # noqa: E402
import inky  # noqa: E402

THIS_DIR = os.path.dirname(os.path.abspath(__file__))
dist = bootstrap.inky_example("07-migrate")
migrated_path = os.path.join(dist, "migrated.inky")
built_path = os.path.join(dist, "email.html")

if not os.path.isfile(migrated_path) or not os.path.isfile(built_path):
    print("07-migrate: missing dist output -- run examples/07-migrate/run.py first", file=sys.stderr)
    sys.exit(1)

with open(migrated_path, encoding="utf-8") as f:
    migrated = f.read()
with open(built_path, encoding="utf-8") as f:
    built = f.read()

failures = 0

if 'lg="' not in migrated:
    print('07-migrate: expected lg=" in migrated output (large -> lg did not happen)', file=sys.stderr)
    failures += 1

if 'large="' in migrated:
    print('07-migrate: found leftover large=" in migrated output', file=sys.stderr)
    failures += 1

# Re-run migrate_with_details directly to check the reported change count
# (run.py only writes files; re-deriving here keeps this check honest
# without parsing run.py's stdout).
with open(os.path.join(THIS_DIR, "legacy-v1.inky"), encoding="utf-8") as f:
    legacy = f.read()
result = inky.migrate_with_details(legacy)
change_count = len(result["changes"])
if change_count < 5:
    print(f"07-migrate: expected at least 5 changes, got {change_count}", file=sys.stderr)
    failures += 1

if "<table" not in built:
    print("07-migrate: expected <table in built output (migrated template did not build to table markup)", file=sys.stderr)
    failures += 1

if failures > 0:
    sys.exit(1)

print("07-migrate: ok")