Files
bal-electrum-plugin/tests/smoke_test.py
2026-06-20 09:49:39 -04:00

93 lines
3.1 KiB
Python

"""
Smoke test for the BAL Electrum plugin.
Goal: after every refactor step, prove that the plugin still imports cleanly
under a real Electrum 4.7.2 + PyQt6 install, and that a handful of pure-logic
behaviours produce *exactly* the same results as before (regression guard).
Run with:
QT_QPA_PLATFORM=offscreen python3 tests/smoke_test.py <PLUGIN_IMPORT_NAME>
where <PLUGIN_IMPORT_NAME> is the dotted module path the plugin is reachable
at, e.g. "electrum.plugins.BAL" (original) or "electrum.plugins.bal" (new).
"""
import importlib
import sys
PKG = sys.argv[1] if len(sys.argv) > 1 else "electrum.plugins.BAL"
def imp(mod):
return importlib.import_module(f"{PKG}.{mod}")
def main():
# --- Qt must be initialised before importing any gui module ---
from PyQt6.QtWidgets import QApplication # noqa
_app = QApplication.instance() or QApplication([])
results = {}
# 1) Core modules import (these must be GUI-free).
bal = imp_core("bal", "core.plugin_base")
util = imp_core("util", "core.util")
heirs = imp_core("heirs", "core.heirs")
will = imp_core("will", "core.will")
we = imp_core("willexecutors", "core.willexecutors")
# 2) GUI module imports.
qt = imp_gui()
# 3) Behaviour checks (pure logic, must be identical across versions).
BalTimestamp = bal.BalTimestamp
assert BalTimestamp("30d").duration_to_days() == 30, "BalTimestamp 30d"
assert BalTimestamp("1y").duration_to_days() == 365, "BalTimestamp 1y"
assert str(BalTimestamp("7d")) == "7d", "BalTimestamp str"
Util = util.Util
assert Util.is_perc("50%") is True
assert Util.is_perc("100") is False
assert Util.text_to_hex("BAL") == "42414c"
assert Util.hex_to_text("42414c") == "BAL"
assert Util.int_locktime(days=1) == 86400
# heirs constants must keep the same column layout (very delicate!)
assert heirs.HEIR_ADDRESS == 0
assert heirs.HEIR_AMOUNT == 1
assert heirs.HEIR_LOCKTIME == 2
assert heirs.HEIR_REAL_AMOUNT == 3
assert heirs.HEIR_DUST_AMOUNT == 4
# WillItem default status table must stay intact.
assert will.WillItem.STATUS_DEFAULT["VALID"][1] is True
# 4) Plugin class wiring.
assert qt.Plugin.__bases__[0] is bal.BalPlugin
for h in ("create_status_bar", "init_menubar", "load_wallet", "close_wallet"):
assert hasattr(qt.Plugin, h), f"missing hook {h}"
print(f"[OK] smoke test passed for package '{PKG}'")
def imp_core(old_name, new_name):
"""Import a core module, trying the new layout first then the old flat one."""
for candidate in (new_name, old_name):
try:
return importlib.import_module(f"{PKG}.{candidate}")
except ModuleNotFoundError:
continue
raise ModuleNotFoundError(f"cannot import {old_name}/{new_name} from {PKG}")
def imp_gui():
for candidate in ("gui.qt.plugin", "qt"):
try:
return importlib.import_module(f"{PKG}.{candidate}")
except ModuleNotFoundError:
continue
raise ModuleNotFoundError(f"cannot import gui module from {PKG}")
if __name__ == "__main__":
main()