import { describe, expect, it, vi } from 'vitest';
import { createListPromptsTool } from './ListPromptsTool.js';
import { Prompts } from '../PromptIndex.js';
describe('ListPromptsTool', () => {
it('returns all prompts with IDs and content', async () => {
const mockResults = [
{ id: 'prompt-1', prompt: 'First prompt content.' },
{ id: 'prompt-2', prompt: 'Second prompt content.' },
];
const mockPromptIndex = {
listAll: vi.fn().mockReturnValue(mockResults),
} as unknown as Prompts;
const tool = createListPromptsTool(mockPromptIndex);
const result = await tool.cb({});
expect(result.content[0].text).toContain('1. ID: prompt-1');
expect(result.content[0].text).toContain('2. ID: prompt-2');
expect(mockPromptIndex.listAll).toHaveBeenCalled();
});
it('returns a message when no prompts are found', async () => {
const mockPromptIndex = {
listAll: vi.fn().mockReturnValue([]),
} as unknown as Prompts;
const tool = createListPromptsTool(mockPromptIndex);
const result = await tool.cb({});
expect(result.content[0].text).toBe('No prompts found.');
expect(mockPromptIndex.listAll).toHaveBeenCalled();
});
});
