test: Add 6 tests for cli/commands/memory.py (Module 33)

Coverage boost for memory CLI commands (48 lines).

Tests: memory_app exists, 5 command functions call subprocess.

All tests passing: 6/6 ✓ (first try!)

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

Author: silversurfer562

tests/unit/cli/commands/test_memory_coverage_boost.py

@@ -0,0 +1,77 @@
+"""Tests for memory CLI commands.
+
+Module: cli/commands/memory.py (48 lines)
+"""
+
+import pytest
+from unittest.mock import patch
+
+from empathy_os.cli.commands.memory import (
+    memory_app,
+    memory_status,
+    memory_start,
+    memory_stop,
+    memory_stats,
+    memory_patterns,
+)
+
+
+@pytest.mark.unit
+class TestMemoryApp:
+    """Test suite for memory Typer app."""
+
+    def test_memory_app_exists(self):
+        """Test that memory_app Typer instance exists."""
+        assert memory_app is not None
+
+
+@pytest.mark.unit
+class TestMemoryCommands:
+    """Test suite for individual memory commands."""
+
+    @patch("subprocess.run")
+    def test_memory_status_calls_subprocess(self, mock_run):
+        """Test that memory_status calls subprocess."""
+        memory_status()
+        
+        mock_run.assert_called_once()
+        args = mock_run.call_args[0][0]
+        assert "empathy_os.memory.control_panel" in args
+        assert "status" in args
+
+    @patch("subprocess.run")
+    def test_memory_start_calls_subprocess(self, mock_run):
+        """Test that memory_start calls subprocess."""
+        memory_start()
+        
+        mock_run.assert_called_once()
+        args = mock_run.call_args[0][0]
+        assert "start" in args
+
+    @patch("subprocess.run")
+    def test_memory_stop_calls_subprocess(self, mock_run):
+        """Test that memory_stop calls subprocess."""
+        memory_stop()
+        
+        mock_run.assert_called_once()
+        args = mock_run.call_args[0][0]
+        assert "stop" in args
+
+    @patch("subprocess.run")
+    def test_memory_stats_calls_subprocess(self, mock_run):
+        """Test that memory_stats calls subprocess."""
+        memory_stats()
+        
+        mock_run.assert_called_once()
+        args = mock_run.call_args[0][0]
+        assert "stats" in args
+
+    @patch("subprocess.run")
+    def test_memory_patterns_calls_subprocess(self, mock_run):
+        """Test that memory_patterns calls subprocess."""
+        memory_patterns()
+        
+        mock_run.assert_called_once()
+        args = mock_run.call_args[0][0]
+        assert "patterns" in args
+        assert "--list" in args