feat: use telemetry in guardrails

tests/test_guardrails.py

@@ -7,6 +7,8 @@ import pytest
 from rdb_discovery.guardrails import (
     check_repeated_reads,
     check_repeated_commands,
+    check_repeated_commands_telemetry,
+    check_repeated_reads_telemetry,
     check_no_recent_file_changes,
     check_no_test_run_recorded,
     check_run_log_updated,
@@ -79,6 +81,76 @@ def test_check_repeated_commands_warning(tmp_path: Path) -> None:
     assert result["status"] == "warning"
 
 
+# -- check_repeated_commands_telemetry --
+
+def test_check_repeated_commands_telemetry_no_events(tmp_path: Path) -> None:
+    """No telemetry events → status ok with fallback message."""
+    result = check_repeated_commands_telemetry(tmp_path)
+    assert result["status"] == "ok"
+    assert "No telemetry data available" in result["details"]
+
+
+def test_check_repeated_commands_telemetry_warning(tmp_path: Path) -> None:
+    """Same command repeated >3 times in telemetry → warning."""
+    from rdb_discovery.telemetry import record_event
+
+    for _ in range(5):
+        record_event(tmp_path, "command", "rdb prompt")
+    result = check_repeated_commands_telemetry(tmp_path)
+    assert result["status"] == "warning"
+    assert "rdb prompt" in result["details"]
+
+
+def test_check_repeated_commands_telemetry_no_over_threshold(tmp_path: Path) -> None:
+    """Same command repeated <=3 times → ok."""
+    from rdb_discovery.telemetry import record_event
+
+    for _ in range(3):
+        record_event(tmp_path, "command", "rdb prompt")
+    result = check_repeated_commands_telemetry(tmp_path)
+    assert result["status"] == "ok"
+
+
+# -- check_repeated_reads_telemetry --
+
+def test_check_repeated_reads_telemetry_no_events(tmp_path: Path) -> None:
+    """No telemetry events → status ok with fallback message."""
+    result = check_repeated_reads_telemetry(tmp_path)
+    assert result["status"] == "ok"
+    assert "No telemetry data available" in result["details"]
+
+
+def test_check_repeated_reads_telemetry_no_read_events(tmp_path: Path) -> None:
+    """Only command events, no read events → ok with message."""
+    from rdb_discovery.telemetry import record_event
+
+    record_event(tmp_path, "command", "rdb prompt")
+    result = check_repeated_reads_telemetry(tmp_path)
+    assert result["status"] == "ok"
+    assert "No file read events found" in result["details"]
+
+
+def test_check_repeated_reads_telemetry_warning(tmp_path: Path) -> None:
+    """Same file read >3 times in telemetry → warning."""
+    from rdb_discovery.telemetry import record_event
+
+    for _ in range(5):
+        record_event(tmp_path, "read", "README.md")
+    result = check_repeated_reads_telemetry(tmp_path)
+    assert result["status"] == "warning"
+    assert "README.md" in result["details"]
+
+
+def test_check_repeated_reads_telemetry_no_over_threshold(tmp_path: Path) -> None:
+    """Same file read <=3 times → ok."""
+    from rdb_discovery.telemetry import record_event
+
+    for _ in range(3):
+        record_event(tmp_path, "read", "TASKS.md")
+    result = check_repeated_reads_telemetry(tmp_path)
+    assert result["status"] == "ok"
+
+
 # -- check_no_recent_file_changes --
 
 def test_check_no_recent_file_changes_ok(tmp_path: Path) -> None: