Taskmaster

/** * @fileoverview Unit tests for ListTasksCommand */ import type { TmCore } from '@tm/core'; import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest'; // Mock dependencies vi.mock('@tm/core', () => ({ createTmCore: vi.fn(), OUTPUT_FORMATS: ['text', 'json', 'compact'], TASK_STATUSES: [ 'pending', 'in-progress', 'done', 'review', 'deferred', 'cancelled' ], STATUS_ICONS: { pending: '⏳', 'in-progress': '🔄', done: '✅', review: '👀', deferred: '⏸️', cancelled: '❌' } })); vi.mock('../../../src/utils/project-root.js', () => ({ getProjectRoot: vi.fn((path?: string) => path || '/test/project') })); vi.mock('../../../src/utils/error-handler.js', () => ({ displayError: vi.fn() })); vi.mock('../../../src/utils/display-helpers.js', () => ({ displayCommandHeader: vi.fn() })); vi.mock('../../../src/ui/index.js', () => ({ calculateDependencyStatistics: vi.fn(() => ({ total: 0, blocked: 0 })), calculateSubtaskStatistics: vi.fn(() => ({ total: 0, completed: 0 })), calculateTaskStatistics: vi.fn(() => ({ total: 0, completed: 0 })), displayDashboards: vi.fn(), displayRecommendedNextTask: vi.fn(), displaySuggestedNextSteps: vi.fn(), getPriorityBreakdown: vi.fn(() => ({})), getTaskDescription: vi.fn(() => 'Test description') })); vi.mock('../../../src/utils/ui.js', () => ({ createTaskTable: vi.fn(() => 'Table output'), displayWarning: vi.fn() })); import { ListTasksCommand } from '../../../src/commands/list.command.js'; describe('ListTasksCommand', () => { let consoleLogSpy: any; let mockTmCore: Partial<TmCore>; beforeEach(() => { consoleLogSpy = vi.spyOn(console, 'log').mockImplementation(() => {}); mockTmCore = { tasks: { list: vi.fn().mockResolvedValue({ tasks: [{ id: '1', title: 'Test Task', status: 'pending' }], total: 1, filtered: 1, storageType: 'json' }), getStorageType: vi.fn().mockReturnValue('json') } as any, config: { getActiveTag: vi.fn().mockReturnValue('master') } as any }; }); afterEach(() => { vi.clearAllMocks(); consoleLogSpy.mockRestore(); }); describe('JSON output format', () => { it('should use JSON format when --json flag is set', async () => { const command = new ListTasksCommand(); // Mock the tmCore initialization (command as any).tmCore = mockTmCore; // Execute with --json flag await (command as any).executeCommand({ json: true, format: 'text' // Should be overridden by --json }); // Verify JSON output was called expect(consoleLogSpy).toHaveBeenCalled(); const output = consoleLogSpy.mock.calls[0][0]; // Should be valid JSON expect(() => JSON.parse(output)).not.toThrow(); const parsed = JSON.parse(output); expect(parsed).toHaveProperty('tasks'); expect(parsed).toHaveProperty('metadata'); }); it('should override --format when --json is set', async () => { const command = new ListTasksCommand(); (command as any).tmCore = mockTmCore; await (command as any).executeCommand({ json: true, format: 'compact' // Should be overridden }); // Should output JSON, not compact format const output = consoleLogSpy.mock.calls[0][0]; expect(() => JSON.parse(output)).not.toThrow(); }); it('should use specified format when --json is not set', async () => { const command = new ListTasksCommand(); (command as any).tmCore = mockTmCore; await (command as any).executeCommand({ format: 'compact' }); // Should use compact format (not JSON) const output = consoleLogSpy.mock.calls; // In compact mode, output is not JSON expect(output.length).toBeGreaterThan(0); }); it('should default to text format when neither flag is set', async () => { const command = new ListTasksCommand(); (command as any).tmCore = mockTmCore; await (command as any).executeCommand({}); // Should use text format (not JSON) // If any console.log was called, verify it's not JSON if (consoleLogSpy.mock.calls.length > 0) { const output = consoleLogSpy.mock.calls[0][0]; // Text format output should not be parseable JSON // or should be the table string we mocked expect( output === 'Table output' || (() => { try { JSON.parse(output); return false; } catch { return true; } })() ).toBe(true); } }); }); describe('format validation', () => { it('should accept valid formats', () => { const command = new ListTasksCommand(); expect((command as any).validateOptions({ format: 'text' })).toBe(true); expect((command as any).validateOptions({ format: 'json' })).toBe(true); expect((command as any).validateOptions({ format: 'compact' })).toBe( true ); }); it('should reject invalid formats', () => { const consoleErrorSpy = vi .spyOn(console, 'error') .mockImplementation(() => {}); const command = new ListTasksCommand(); expect((command as any).validateOptions({ format: 'invalid' })).toBe( false ); expect(consoleErrorSpy).toHaveBeenCalledWith( expect.stringContaining('Invalid format: invalid') ); consoleErrorSpy.mockRestore(); }); }); });