remove infra.md.example, infra.md is the source of truth

ayn-antivirus/tests/test_scheduler.py

@@ -0,0 +1,72 @@
+"""Tests for scheduler."""
+import pytest
+from ayn_antivirus.core.scheduler import Scheduler, _cron_to_schedule, _parse_cron_field
+from ayn_antivirus.config import Config
+
+
+def test_scheduler_init():
+    config = Config()
+    s = Scheduler(config)
+    assert s is not None
+    assert s.config is config
+
+
+def test_cron_parse_simple():
+    """Standard daily-at-midnight expression."""
+    result = _cron_to_schedule("0 0 * * *")
+    assert result["minutes"] == [0]
+    assert result["hours"] == [0]
+
+
+def test_cron_parse_step():
+    """Every-5-minutes expression."""
+    result = _cron_to_schedule("*/5 * * * *")
+    assert 0 in result["minutes"]
+    assert 5 in result["minutes"]
+    assert 55 in result["minutes"]
+    assert len(result["minutes"]) == 12
+
+
+def test_cron_parse_range():
+    """Specific range of hours."""
+    result = _cron_to_schedule("30 9-17 * * *")
+    assert result["minutes"] == [30]
+    assert result["hours"] == list(range(9, 18))
+
+
+def test_cron_parse_invalid():
+    """Invalid cron expression raises ValueError."""
+    with pytest.raises(ValueError, match="5-field"):
+        _cron_to_schedule("bad input")
+
+
+def test_schedule_scan():
+    config = Config()
+    s = Scheduler(config)
+    # Scheduling should not crash
+    s.schedule_scan("0 0 * * *", "full")
+    s.schedule_scan("30 2 * * *", "quick")
+    # Jobs should have been registered
+    jobs = s._scheduler.get_jobs()
+    assert len(jobs) >= 2
+
+
+def test_schedule_update():
+    config = Config()
+    s = Scheduler(config)
+    s.schedule_update(interval_hours=6)
+    jobs = s._scheduler.get_jobs()
+    assert len(jobs) >= 1
+
+
+def test_parse_cron_field_literal():
+    assert _parse_cron_field("5", 0, 59) == [5]
+
+
+def test_parse_cron_field_comma():
+    assert _parse_cron_field("1,3,5", 0, 59) == [1, 3, 5]
+
+
+def test_parse_cron_field_wildcard():
+    result = _parse_cron_field("*", 0, 6)
+    assert result == [0, 1, 2, 3, 4, 5, 6]