stage-8: cron scheduler with APScheduler

Scheduler class, cron/jobs.json, Discord /cron commands, CLI cron subcommand, job lifecycle management. 88 new tests (281 total).

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

tests/test_cli.py

@@ -364,3 +364,124 @@ class TestSend:
             with pytest.raises(SystemExit):
                 cli.cmd_send(_args(alias="nope", message=["hi"]))
         assert "unknown channel" in capsys.readouterr().out.lower()
+
+
+# ---------------------------------------------------------------------------
+# cron list
+# ---------------------------------------------------------------------------
+
+
+class TestCronList:
+    def test_list_empty(self, iso, capsys):
+        mock_sched = MagicMock()
+        mock_sched._load_jobs.return_value = []
+        mock_sched.list_jobs.return_value = []
+        with patch("src.scheduler.Scheduler", return_value=mock_sched):
+            cli._cron_list()
+        assert "No scheduled jobs" in capsys.readouterr().out
+
+    def test_list_shows_table(self, iso, capsys):
+        mock_sched = MagicMock()
+        mock_sched._load_jobs.return_value = [
+            {
+                "name": "daily-run",
+                "cron": "30 6 * * *",
+                "channel": "work",
+                "model": "sonnet",
+                "enabled": True,
+                "last_status": "ok",
+                "next_run": None,
+            }
+        ]
+        mock_sched.list_jobs.return_value = mock_sched._load_jobs.return_value
+        with patch("src.scheduler.Scheduler", return_value=mock_sched):
+            cli._cron_list()
+        out = capsys.readouterr().out
+        assert "daily-run" in out
+        assert "30 6 * * *" in out
+        assert "sonnet" in out
+
+
+# ---------------------------------------------------------------------------
+# cron add / remove / enable / disable
+# ---------------------------------------------------------------------------
+
+
+class TestCronAdd:
+    def test_add_success(self, iso, capsys):
+        mock_sched = MagicMock()
+        mock_sched._load_jobs.return_value = []
+        mock_sched.add_job.return_value = {
+            "name": "new-job",
+            "cron": "0 * * * *",
+            "channel": "ch",
+            "model": "sonnet",
+        }
+        with patch("src.scheduler.Scheduler", return_value=mock_sched):
+            cli._cron_add("new-job", "0 * * * *", "ch", "hello prompt", "sonnet", [])
+        out = capsys.readouterr().out
+        assert "new-job" in out
+        assert "added" in out.lower()
+
+    def test_add_error(self, iso, capsys):
+        mock_sched = MagicMock()
+        mock_sched._load_jobs.return_value = []
+        mock_sched.add_job.side_effect = ValueError("duplicate name")
+        with patch("src.scheduler.Scheduler", return_value=mock_sched):
+            with pytest.raises(SystemExit):
+                cli._cron_add("dup", "0 * * * *", "ch", "prompt", "sonnet", [])
+        assert "duplicate name" in capsys.readouterr().out
+
+
+class TestCronRemove:
+    def test_remove_found(self, iso, capsys):
+        mock_sched = MagicMock()
+        mock_sched._load_jobs.return_value = []
+        mock_sched.remove_job.return_value = True
+        with patch("src.scheduler.Scheduler", return_value=mock_sched):
+            cli._cron_remove("old-job")
+        assert "removed" in capsys.readouterr().out.lower()
+
+    def test_remove_not_found(self, iso, capsys):
+        mock_sched = MagicMock()
+        mock_sched._load_jobs.return_value = []
+        mock_sched.remove_job.return_value = False
+        with patch("src.scheduler.Scheduler", return_value=mock_sched):
+            cli._cron_remove("ghost")
+        assert "not found" in capsys.readouterr().out.lower()
+
+
+class TestCronEnable:
+    def test_enable_found(self, iso, capsys):
+        mock_sched = MagicMock()
+        mock_sched._load_jobs.return_value = []
+        mock_sched.enable_job.return_value = True
+        with patch("src.scheduler.Scheduler", return_value=mock_sched):
+            cli._cron_enable("my-job")
+        assert "enabled" in capsys.readouterr().out.lower()
+
+    def test_enable_not_found(self, iso, capsys):
+        mock_sched = MagicMock()
+        mock_sched._load_jobs.return_value = []
+        mock_sched.enable_job.return_value = False
+        with patch("src.scheduler.Scheduler", return_value=mock_sched):
+            cli._cron_enable("nope")
+        assert "not found" in capsys.readouterr().out.lower()
+
+
+class TestCronDisable:
+    def test_disable_found(self, iso, capsys):
+        mock_sched = MagicMock()
+        mock_sched._load_jobs.return_value = []
+        mock_sched.disable_job.return_value = True
+        with patch("src.scheduler.Scheduler", return_value=mock_sched):
+            cli._cron_disable("my-job")
+        assert "disabled" in capsys.readouterr().out.lower()
+
+    def test_disable_not_found(self, iso, capsys):
+        mock_sched = MagicMock()
+        mock_sched._load_jobs.return_value = []
+        mock_sched.disable_job.return_value = False
+        with patch("src.scheduler.Scheduler", return_value=mock_sched):
+            cli._cron_disable("nope")
+        assert "not found" in capsys.readouterr().out.lower()