from unittest.mock import patch
import pytest
from devserver_mcp.manager import DevServerManager
from devserver_mcp.types import Config, ServerConfig, ServerStatus, ServerStatusEnum
from devserver_mcp.ui import DevServerTUI, LogsWidget, ServerBox, ToolBox
@pytest.fixture
def manager(multi_server_config, temp_state_dir):
return DevServerManager(multi_server_config)
@pytest.fixture
def running_manager(running_multi_server_config, temp_state_dir):
return DevServerManager(running_multi_server_config)
async def test_server_box_click_starts_stopped_server(running_manager):
server = ServerStatus(name="api", status=ServerStatusEnum.STOPPED, port=12345, error=None, color="cyan")
box = ServerBox(server, running_manager)
event = type("MockEvent", (), {"stop": lambda: None})()
await box.on_click(event)
status = running_manager.get_server_status("api")
assert status["status"] == "running"
await running_manager.stop_server("api")
async def test_server_box_click_stops_running_server(running_manager):
await running_manager.start_server("web")
server = ServerStatus(name="web", status=ServerStatusEnum.RUNNING, port=12346, error=None, color="magenta")
box = ServerBox(server, running_manager)
event = type("MockEvent", (), {"stop": lambda: None})()
await box.on_click(event)
status = running_manager.get_server_status("web")
assert status["status"] == "stopped"
async def test_server_box_no_action_on_external_server(manager):
server = ServerStatus(name="external", status=ServerStatusEnum.EXTERNAL, port=9999, error=None, color="yellow")
box = ServerBox(server, manager)
event = type("MockEvent", (), {"stop": lambda: None})()
await box.on_click(event)
# No assertion needed - just verify no exception raised
async def test_logs_widget_formatting():
config = Config(
servers={
"prefixed": ServerConfig(command="echo test", working_dir=".", port=9001, prefix_logs=True),
"unprefixed": ServerConfig(command="echo test", working_dir=".", port=9002, prefix_logs=False),
}
)
manager = DevServerManager(config)
widget = LogsWidget(manager)
# Test that widget is created without errors
assert widget is not None
async def test_dev_server_tui_initialization(manager):
mcp_url = "http://localhost:3001/mcp/"
app = DevServerTUI(manager, mcp_url)
assert app.manager == manager
assert app.mcp_url == mcp_url
async def test_dev_server_tui_runs_without_crash(manager):
app = DevServerTUI(manager, "http://localhost:3001/mcp/")
try:
async with app.run_test():
pass
except Exception as e:
pytest.fail(f"App failed to start: {e}")
async def test_dev_server_tui_quit_action(manager):
app = DevServerTUI(manager, "http://localhost:3001/mcp/")
await manager.start_server("api")
await manager.start_server("web")
with patch.object(app, "exit") as mock_exit:
await app.action_quit()
mock_exit.assert_called_once_with(0)
assert manager.get_server_status("api")["status"] == "stopped"
assert manager.get_server_status("web")["status"] == "stopped"
def test_tool_box_status_formatting():
manager = type("MockManager", (), {})()
tool_box_running = ToolBox("Playwright", "running", manager)
assert tool_box_running._format_status_indicator() == "[#00ff80]●[/#00ff80]"
tool_box_stopped = ToolBox("Playwright", "stopped", manager)
assert tool_box_stopped._format_status_indicator() == "[#8000ff]●[/#8000ff]"
tool_box_error = ToolBox("Playwright", "error", manager)
assert tool_box_error._format_status_indicator() == "[#ff0040]●[/#ff0040]"
def test_tool_box_emoji():
manager = type("MockManager", (), {})()
tool_box = ToolBox("Playwright", "running", manager)
assert tool_box._get_tool_emoji() == "🔧"
async def test_dev_server_tui_bottom_bar_displays_url(manager):
app = DevServerTUI(manager, "http://localhost:3001/mcp/")
async with app.run_test():
bottom_bar = app.query_one("#bottom-bar")
assert bottom_bar is not None
bar_text = str(bottom_bar.renderable)
assert "MCP: http://localhost:3001/mcp/" in bar_text
