core: extract GUI-free logic into bal.core (reminders/checkalive/input_rules); fix save/sign tx RLock pickle by serializing tx; keep invalid heirs in wallet on build; tb1 testnet will-executor addresses; move tests to core modules

tests/test_core_checkalive.py

@@ -0,0 +1,95 @@
+"""
+Tests for ``bal.core.checkalive`` (pure, GUI-free).
+
+Covers the CheckAliveError exception and the BASIC/ADVANCED date_to_check
+policy (``resolve_date_to_check`` / ``check_alive_expired``).
+
+Run:
+    source /home/steal/devel/bal/electrum/env/bin/activate
+    python3 tests/test_core_checkalive.py
+"""
+
+import sys
+import time
+
+sys.path.insert(0, __file__.rsplit("/", 2)[0])
+
+from bal.core.checkalive import (  # noqa: E402  (path insert above)
+    CheckAliveError,
+    check_alive_expired,
+    resolve_date_to_check,
+)
+
+# ------------------------------------------------------------------ #
+# CheckAliveError
+# ------------------------------------------------------------------ #
+
+
+def test_check_alive_error_default():
+    err = CheckAliveError(1000000)
+    assert err.timestamp_to_check == 1000000
+
+
+def test_check_alive_error_str():
+    err = CheckAliveError(1000000)
+    s = str(err)
+    assert "Check alive expired" in s
+    assert "1970" in s
+
+
+def test_check_alive_error_subclass():
+    assert issubclass(CheckAliveError, Exception)
+
+
+# ------------------------------------------------------------------ #
+# resolve_date_to_check
+# ------------------------------------------------------------------ #
+
+
+def test_basic_mode_uses_now():
+    fake_now = 1_800_000_000.0
+    assert resolve_date_to_check(True, {}, now=fake_now) == fake_now
+
+
+def test_advanced_mode_uses_threshold_absolute():
+    threshold = time.time() + 5 * 86400
+    settings = {"threshold": threshold}
+    result = resolve_date_to_check(False, settings)
+    assert abs(result - threshold) < 1
+
+
+def test_advanced_mode_parses_relative_threshold():
+    # "30d" resolves to a future timestamp (midnight-normalised).
+    settings = {"threshold": "30d"}
+    result = resolve_date_to_check(False, settings)
+    assert result > time.time()
+
+
+# ------------------------------------------------------------------ #
+# check_alive_expired
+# ------------------------------------------------------------------ #
+
+
+def test_basic_mode_never_expired():
+    assert check_alive_expired(True, 1_000_000_000.0) is False
+    assert check_alive_expired(True, time.time() - 10_000) is False
+
+
+def test_advanced_expired_when_past():
+    assert check_alive_expired(False, time.time() - 10_000) is True
+
+
+def test_advanced_not_expired_when_future():
+    assert check_alive_expired(False, time.time() + 10_000) is False
+
+
+# ------------------------------------------------------------------ #
+# Main
+# ------------------------------------------------------------------ #
+
+if __name__ == "__main__":
+    for name in sorted(dir()):
+        if name.startswith("test_"):
+            globals()[name]()
+            print(f"  [OK] {name}")
+    print("[OK] All core checkalive tests passed")