refactor: consolidate agent/editor plugins under integrations/ (#5491)

Co-authored-by: Claude <noreply@anthropic.com>

integrations/mem0-plugin/tests/test_rubric_dedup.py

@@ -0,0 +1,60 @@
+"""Tests for rubric deduplication in on_user_prompt.sh."""
+
+from __future__ import annotations
+
+import json
+import os
+import subprocess
+
+import pytest
+
+SCRIPTS_DIR = os.path.join(os.path.dirname(__file__), "..", "scripts")
+
+
+@pytest.fixture(autouse=True)
+def _clean_rubric_flag(tmp_path, monkeypatch):
+    """Use a temp dir for the rubric flag file and clean msg counter."""
+    monkeypatch.setenv("MEM0_RUBRIC_DIR", str(tmp_path))
+    msg_count_file = "/tmp/mem0_msg_count_testuser"
+    yield
+    if os.path.exists(msg_count_file):
+        os.unlink(msg_count_file)
+
+
+def _run_hook(prompt: str, env_overrides: dict | None = None, session_id: str = "test-sess-001") -> str:
+    """Run on_user_prompt.sh with a simulated prompt and return stdout."""
+    env = {
+        **os.environ,
+        "USER": "testuser",
+        "MEM0_API_KEY": "test-key-123",
+        "MEM0_RESOLVED_USER_ID": "testuser",
+        "MEM0_PROJECT_ID": "test-project",
+        "MEM0_BRANCH": "main",
+    }
+    if env_overrides:
+        env.update(env_overrides)
+
+    input_json = json.dumps({"prompt": prompt, "session_id": session_id})
+    result = subprocess.run(
+        ["bash", os.path.join(SCRIPTS_DIR, "on_user_prompt.sh")],
+        input=input_json,
+        capture_output=True,
+        text=True,
+        env=env,
+        timeout=10,
+    )
+    return result.stdout
+
+
+def test_first_prompt_gets_full_rubric():
+    """First substantial prompt of session gets full memory check rubric."""
+    output = _run_hook("How should we refactor the auth module?")
+    assert "Mem0 searches apply" in output
+    assert "metadata.type" in output
+
+
+def test_second_prompt_gets_no_rubric():
+    """Second prompt of session emits nothing — rubric and tips only on first prompt."""
+    _run_hook("How should we refactor the auth module?")
+    output = _run_hook("What about the database layer?")
+    assert output.strip() == ""