REAPER MCP Server

import pytest import pytest_asyncio from .test_utils import ( ensure_clean_project, create_track_with_verification, create_media_item_with_verification, assert_response_contains, assert_response_success, extract_number_from_response ) @pytest.mark.asyncio async def test_selected_items_operations(reaper_mcp_client): """Test operations on selected items""" # Ensure clean project state await ensure_clean_project(reaper_mcp_client) # Create a track and get its actual index track_index = await create_track_with_verification(reaper_mcp_client) # Add media item and get its index item_index = await create_media_item_with_verification(reaper_mcp_client, track_index) # Select the item result = await reaper_mcp_client.call_tool( "set_media_item_selected", {"item_index": item_index, "selected": True} ) print(f"Select item result: {result}") assert_response_success(result) # Count selected items result = await reaper_mcp_client.call_tool( "count_selected_media_items", {} ) print(f"Count selected items result: {result}") count = extract_number_from_response(result.content[0].text, r'(\d+)') or 0 assert count == 1 # Get first selected item result = await reaper_mcp_client.call_tool( "get_selected_media_item", {"index": 0} ) print(f"Get selected item result: {result}") assert_response_contains(result, "item") # Deselect item result = await reaper_mcp_client.call_tool( "set_media_item_selected", {"item_index": item_index, "selected": False} ) assert_response_success(result) # Verify no items selected result = await reaper_mcp_client.call_tool( "count_selected_media_items", {} ) assert "0" in result.content[0].text @pytest.mark.asyncio async def test_selected_tracks_operations(reaper_mcp_client): """Test operations on selected tracks""" # Create multiple tracks for i in range(3): result = await reaper_mcp_client.call_tool( "insert_track", {"index": i, "use_defaults": True} ) assert "success" in result.content[0].text.lower() # Select first two tracks for i in range(2): result = await reaper_mcp_client.call_tool( "set_track_selected", {"track_index": i, "selected": True} ) assert "success" in result.content[0].text.lower() or "selected" in result.content[0].text.lower() # Count selected tracks result = await reaper_mcp_client.call_tool( "count_selected_tracks", {} ) print(f"Count selected tracks result: {result}") assert "2" in result.content[0].text # Get first selected track result = await reaper_mcp_client.call_tool( "get_selected_track", {"index": 0} ) print(f"Get first selected track result: {result}") assert "track" in result.content[0].text.lower() or "handle" in result.content[0].text # Deselect all tracks for i in range(3): result = await reaper_mcp_client.call_tool( "set_track_selected", {"track_index": i, "selected": False} ) # Verify no tracks selected result = await reaper_mcp_client.call_tool( "count_selected_tracks", {} ) assert "0" in result.content[0].text @pytest.mark.asyncio async def test_selection_error_handling(reaper_mcp_client): """Test error handling for selection operations""" # Try to select non-existent item result = await reaper_mcp_client.call_tool( "set_media_item_selected", {"item_index": 999, "selected": True} ) assert "failed" in result.content[0].text.lower() or "error" in result.content[0].text.lower() # Try to get selected item when none exist result = await reaper_mcp_client.call_tool( "get_selected_media_item", {"index": 0} ) assert "no" in result.content[0].text.lower() or "none" in result.content[0].text.lower() or "error" in result.content[0].text.lower()