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| 1 | +/** |
| 2 | + * @license |
| 3 | + * Copyright 2025 Qwen |
| 4 | + * SPDX-License-Identifier: Apache-2.0 |
| 5 | + */ |
| 6 | + |
| 7 | +import { describe, it, expect, vi, beforeEach } from 'vitest'; |
| 8 | +import { BundledSkillLoader } from './BundledSkillLoader.js'; |
| 9 | +import { CommandKind } from '../ui/commands/types.js'; |
| 10 | +import type { Config, SkillConfig } from '@qwen-code/qwen-code-core'; |
| 11 | + |
| 12 | +function makeSkill(overrides: Partial<SkillConfig> = {}): SkillConfig { |
| 13 | + return { |
| 14 | + name: 'review', |
| 15 | + description: 'Review code changes', |
| 16 | + level: 'bundled', |
| 17 | + filePath: '/bundled/review/SKILL.md', |
| 18 | + body: 'You are an expert code reviewer.', |
| 19 | + ...overrides, |
| 20 | + }; |
| 21 | +} |
| 22 | + |
| 23 | +describe('BundledSkillLoader', () => { |
| 24 | + let mockConfig: Config; |
| 25 | + let mockSkillManager: { |
| 26 | + listSkills: ReturnType<typeof vi.fn>; |
| 27 | + }; |
| 28 | + |
| 29 | + beforeEach(() => { |
| 30 | + vi.clearAllMocks(); |
| 31 | + mockSkillManager = { |
| 32 | + listSkills: vi.fn().mockResolvedValue([]), |
| 33 | + }; |
| 34 | + mockConfig = { |
| 35 | + getSkillManager: vi.fn().mockReturnValue(mockSkillManager), |
| 36 | + } as unknown as Config; |
| 37 | + }); |
| 38 | + |
| 39 | + const signal = new AbortController().signal; |
| 40 | + |
| 41 | + it('should return empty array when config is null', async () => { |
| 42 | + const loader = new BundledSkillLoader(null); |
| 43 | + const commands = await loader.loadCommands(signal); |
| 44 | + expect(commands).toEqual([]); |
| 45 | + }); |
| 46 | + |
| 47 | + it('should return empty array when SkillManager is not available', async () => { |
| 48 | + const config = { |
| 49 | + getSkillManager: vi.fn().mockReturnValue(null), |
| 50 | + } as unknown as Config; |
| 51 | + const loader = new BundledSkillLoader(config); |
| 52 | + const commands = await loader.loadCommands(signal); |
| 53 | + expect(commands).toEqual([]); |
| 54 | + }); |
| 55 | + |
| 56 | + it('should load bundled skills as slash commands', async () => { |
| 57 | + const skill = makeSkill(); |
| 58 | + mockSkillManager.listSkills.mockResolvedValue([skill]); |
| 59 | + |
| 60 | + const loader = new BundledSkillLoader(mockConfig); |
| 61 | + const commands = await loader.loadCommands(signal); |
| 62 | + |
| 63 | + expect(commands).toHaveLength(1); |
| 64 | + expect(commands[0].name).toBe('review'); |
| 65 | + expect(commands[0].description).toBe('Review code changes'); |
| 66 | + expect(commands[0].kind).toBe(CommandKind.SKILL); |
| 67 | + expect(mockSkillManager.listSkills).toHaveBeenCalledWith({ |
| 68 | + level: 'bundled', |
| 69 | + }); |
| 70 | + }); |
| 71 | + |
| 72 | + it('should submit skill body as prompt without args', async () => { |
| 73 | + const skill = makeSkill(); |
| 74 | + mockSkillManager.listSkills.mockResolvedValue([skill]); |
| 75 | + |
| 76 | + const loader = new BundledSkillLoader(mockConfig); |
| 77 | + const commands = await loader.loadCommands(signal); |
| 78 | + const result = await commands[0].action!( |
| 79 | + { invocation: { raw: '/review', args: '' } } as never, |
| 80 | + '', |
| 81 | + ); |
| 82 | + |
| 83 | + expect(result).toEqual({ |
| 84 | + type: 'submit_prompt', |
| 85 | + content: [{ text: 'You are an expert code reviewer.' }], |
| 86 | + }); |
| 87 | + }); |
| 88 | + |
| 89 | + it('should append raw invocation when args are provided', async () => { |
| 90 | + const skill = makeSkill(); |
| 91 | + mockSkillManager.listSkills.mockResolvedValue([skill]); |
| 92 | + |
| 93 | + const loader = new BundledSkillLoader(mockConfig); |
| 94 | + const commands = await loader.loadCommands(signal); |
| 95 | + const result = await commands[0].action!( |
| 96 | + { invocation: { raw: '/review 123', args: '123' } } as never, |
| 97 | + '123', |
| 98 | + ); |
| 99 | + |
| 100 | + expect(result).toEqual({ |
| 101 | + type: 'submit_prompt', |
| 102 | + content: [{ text: 'You are an expert code reviewer.\n\n/review 123' }], |
| 103 | + }); |
| 104 | + }); |
| 105 | + |
| 106 | + it('should return empty array when listSkills throws', async () => { |
| 107 | + mockSkillManager.listSkills.mockRejectedValue(new Error('load failed')); |
| 108 | + |
| 109 | + const loader = new BundledSkillLoader(mockConfig); |
| 110 | + const commands = await loader.loadCommands(signal); |
| 111 | + |
| 112 | + expect(commands).toEqual([]); |
| 113 | + }); |
| 114 | + |
| 115 | + it('should load multiple bundled skills', async () => { |
| 116 | + const skills = [ |
| 117 | + makeSkill({ name: 'review', description: 'Review code' }), |
| 118 | + makeSkill({ name: 'deploy', description: 'Deploy app' }), |
| 119 | + ]; |
| 120 | + mockSkillManager.listSkills.mockResolvedValue(skills); |
| 121 | + |
| 122 | + const loader = new BundledSkillLoader(mockConfig); |
| 123 | + const commands = await loader.loadCommands(signal); |
| 124 | + |
| 125 | + expect(commands).toHaveLength(2); |
| 126 | + expect(commands.map((c) => c.name)).toEqual(['review', 'deploy']); |
| 127 | + }); |
| 128 | +}); |
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