/**
* SignOut tool tests
*/
import { describe, it, expect, beforeEach, vi } from 'vitest';
import { handleSignOut } from './signOut.js';
import { CallToolRequest } from '@modelcontextprotocol/sdk/types.js';
import * as session from '../session.js';
// Mock dependencies
vi.mock('../session.js', () => ({
removeSession: vi.fn(),
}));
const mockSession = vi.mocked(session);
describe('SignOut Tool', () => {
beforeEach(() => {
vi.clearAllMocks();
});
const createRequest = (args: Record<string, unknown> | null): CallToolRequest => ({
method: 'tools/call',
params: {
name: 'sign_out',
arguments: args as Record<string, unknown> | undefined,
},
});
describe('handleSignOut', () => {
it('should sign out with valid session_id', async () => {
const request = createRequest({
session_id: 'session-123',
});
const result = await handleSignOut(request);
expect(result).toMatchObject({
message: 'Signed out successfully',
});
expect(mockSession.removeSession).toHaveBeenCalledWith('session-123');
});
it('should require session_id parameter', async () => {
const request = createRequest({});
await expect(handleSignOut(request)).rejects.toMatchObject({
error: 'SessionError',
message: 'session_id is required. Please provide session_id to sign out from.',
});
});
it('should validate session_id is string', async () => {
const request = createRequest({
session_id: 123,
});
await expect(handleSignOut(request)).rejects.toMatchObject({
error: 'SessionError',
message: 'session_id is required. Please provide session_id to sign out from.',
});
});
it('should validate arguments object', async () => {
const request = createRequest(null);
await expect(handleSignOut(request)).rejects.toMatchObject({
error: 'ValidationError',
message: 'Invalid arguments provided',
});
});
it('should handle cleanup errors gracefully', async () => {
// Mock removeSession to throw an error
mockSession.removeSession.mockImplementation(() => {
throw new Error('Cleanup error');
});
// Mock console.error to avoid output during test
const consoleSpy = vi.spyOn(console, 'error').mockImplementation(() => {});
const request = createRequest({
session_id: 'session-123',
});
const result = await handleSignOut(request);
expect(result).toMatchObject({
message: 'Signed out successfully (with cleanup warnings)',
});
expect(consoleSpy).toHaveBeenCalledWith('Error during sign-out cleanup:', expect.any(Error));
consoleSpy.mockRestore();
});
it('should handle empty session_id', async () => {
const request = createRequest({
session_id: '',
});
await expect(handleSignOut(request)).rejects.toMatchObject({
error: 'SessionError',
message: 'session_id is required. Please provide session_id to sign out from.',
});
});
});
});
