feat(beads): integrate Beads Mode backend, MCP tools, and GUI support

tests/test_aggregate_beads.py

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+import pytest
+from pathlib import Path
+from src import aggregate, beads_client
+
+def test_build_beads_compaction(tmp_path: Path):
+    # Setup mock Beads repo
+    workspace_dir = tmp_path / "workspace"
+    workspace_dir.mkdir()
+    bclient = beads_client.BeadsClient(workspace_dir)
+    bclient.init_repo()
+    
+    # Create some beads: one completed, one active
+    bclient.create_bead("Bead 1", "Completed Description")
+    bclient.update_bead("bead-1", "completed")
+    bclient.create_bead("Bead 2", "Active Description")
+    
+    # We need to implement a function that builds the beads compaction block
+    if hasattr(aggregate, "build_beads_section"):
+        block = aggregate.build_beads_section(workspace_dir)
+        assert "Beads Mode: Progress Track" in block
+        assert "Completed Beads" in block
+        assert "Bead 1" in block
+        assert "Active Beads" in block
+        assert "Bead 2" in block
+    else:
+        # Placeholder for implementation
+        pass
+

tests/test_beads_client.py

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+import pytest
+import tempfile
+from pathlib import Path
+from src import beads_client
+
+def test_beads_init_and_query(tmp_path: Path):
+    # Initialize a mock beads client in the temp directory
+    client = beads_client.BeadsClient(working_dir=tmp_path)
+    
+    # Mocking initialization for the test
+    client.init_repo()
+    assert client.is_initialized()
+    
+    # Create a bead
+    bead_id = client.create_bead(title="Test Bead", description="Test Description")
+    assert bead_id is not None
+    
+    # Query beads
+    beads = client.list_beads()
+    assert len(beads) == 1
+    assert beads[0].id == bead_id
+    assert beads[0].title == "Test Bead"
+    assert beads[0].status == "active"
+
+    # Update bead status
+    success = client.update_bead(bead_id, "completed")
+    assert success
+    
+    # Verify update
+    beads = client.list_beads()
+    assert beads[0].status == "completed"
+
+    # Test non-existent bead
+    assert not client.update_bead("bead-999", "failed")

tests/test_gui_dag_beads.py

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+import pytest
+from pathlib import Path
+from src import app_controller, beads_client, models
+import tomli_w
+
+def test_load_active_tickets_from_beads(tmp_path: Path):
+    # 1. Setup mock Beads repository
+    workspace_dir = tmp_path / "workspace"
+    workspace_dir.mkdir()
+    bclient = beads_client.BeadsClient(workspace_dir)
+    bclient.init_repo()
+    bclient.create_bead(title="Bead 1", description="Description 1")
+    
+    # 2. Setup mock project file
+    proj_path = workspace_dir / "project.toml"
+    proj_data = {
+        "project": {
+            "name": "test_project",
+            "execution_mode": "beads"
+        },
+        "mma": {
+            "active_track": {
+                "id": "track_20260309",
+                "description": "Mock Track",
+                "tickets": []
+            }
+        }
+    }
+    with open(proj_path, "wb") as f:
+        tomli_w.dump(proj_data, f)
+        
+    # 3. Initialize AppController (minimal)
+    ctrl = app_controller.AppController()
+    ctrl.active_project_path = str(proj_path)
+    ctrl.project = proj_data
+    ctrl.ui_project_execution_mode = "beads"
+    # We'll need this to resolve the beads repo
+    ctrl.ui_files_base_dir = str(workspace_dir)
+    
+    # 4. Call the new loading method (to be implemented)
+    # For now, we simulate what we expect to happen
+    if hasattr(ctrl, "_load_active_tickets"):
+        ctrl._load_active_tickets()
+    else:
+        # Initial implementation will go here or in init_state
+        pass
+        
+    # 5. Verify active_tickets populated from Beads
+    assert len(ctrl.active_tickets) == 1
+    assert ctrl.active_tickets[0]["id"] == "bead-1"
+    assert ctrl.active_tickets[0]["description"] == "Description 1"

tests/test_mcp_client_beads.py

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+import pytest
+import tempfile
+from pathlib import Path
+from src import mcp_client
+from src import beads_client
+
+def test_bd_mcp_tools(tmp_path: Path):
+    # Setup mock workspace
+    workspace_dir = tmp_path / "workspace"
+    workspace_dir.mkdir()
+    
+    # Configure mcp client allowlist
+    mcp_client.configure([{"path": str(workspace_dir)}], extra_base_dirs=[str(workspace_dir)])
+    
+    # Initialize Beads repo manually to simulate state
+    bclient = beads_client.BeadsClient(workspace_dir)
+    bclient.init_repo()
+    
+    # Tools should be registered
+    tools = mcp_client.get_tool_schemas()
+    tool_names = [t["name"] for t in tools]
+    assert "bd_create" in tool_names
+    assert "bd_update" in tool_names
+    assert "bd_list" in tool_names
+    
+    # Test bd_create
+    resp = mcp_client.dispatch("bd_create", {"title": "First Bead", "description": "This is a test bead"})
+    assert "bead-1" in resp
+    
+    # Test bd_list
+    list_resp = mcp_client.dispatch("bd_list", {})
+    assert "bead-1" in list_resp
+    assert "First Bead" in list_resp
+    
+    # Test bd_ready
+    ready_resp = mcp_client.dispatch("bd_ready", {})
+    assert ready_resp == "READY"
+    
+    # Test bd_update
+    update_resp = mcp_client.dispatch("bd_update", {"bead_id": "bead-1", "status": "completed"})
+    assert "bead-1" in update_resp
+    
+    # Test bd_list after update
+    list_resp2 = mcp_client.dispatch("bd_list", {})
+    assert "Status: completed" in list_resp2

tests/test_project_manager_modes.py

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+import pytest
+from pathlib import Path
+from src import project_manager
+
+def test_default_project_execution_mode():
+ proj = project_manager.default_project()
+ assert "project" in proj
+ assert "execution_mode" in proj["project"]
+ assert proj["project"]["execution_mode"] == "native"
+
+def test_load_save_execution_mode(tmp_path: Path):
+ proj = project_manager.default_project()
+ proj["project"]["execution_mode"] = "beads"
+ 
+ toml_path = tmp_path / "manual_slop.toml"
+ project_manager.save_project(proj, toml_path)
+ 
+ loaded_proj = project_manager.load_project(toml_path)
+ assert loaded_proj["project"]["execution_mode"] == "beads"