Repomix

import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest'; import { Spinner } from '../../src/cli/cliSpinner.js'; import type { CliOptions } from '../../src/cli/types.js'; // Mock log-update and picocolors vi.mock('log-update', () => { const mockFn = vi.fn() as ReturnType<typeof vi.fn> & { done: ReturnType<typeof vi.fn>; }; mockFn.done = vi.fn(); return { default: mockFn }; }); vi.mock('picocolors', () => ({ default: { cyan: (text: string) => `cyan(${text})`, green: (text: string) => `green(${text})`, red: (text: string) => `red(${text})`, }, })); describe('cliSpinner', () => { let mockLogUpdateFn: ReturnType<typeof vi.fn> & { done: ReturnType<typeof vi.fn> }; let mockLogUpdateDone: ReturnType<typeof vi.fn>; beforeEach(async () => { vi.clearAllMocks(); vi.useFakeTimers(); // Get the mocked module const logUpdateModule = await import('log-update'); mockLogUpdateFn = logUpdateModule.default as unknown as typeof mockLogUpdateFn; mockLogUpdateDone = mockLogUpdateFn.done; }); afterEach(() => { vi.restoreAllMocks(); vi.useRealTimers(); }); describe('Spinner', () => { describe('when quiet mode is disabled', () => { it('should start spinner and update frames', async () => { const spinner = new Spinner('Processing...', {} as CliOptions); spinner.start(); // Advance time to trigger frame updates vi.advanceTimersByTime(80); expect(mockLogUpdateFn).toHaveBeenCalled(); spinner.stop('Done'); expect(mockLogUpdateDone).toHaveBeenCalled(); }); it('should update spinner message', () => { const spinner = new Spinner('Initial message', {} as CliOptions); spinner.start(); spinner.update('Updated message'); vi.advanceTimersByTime(80); expect(mockLogUpdateFn).toHaveBeenCalled(); spinner.stop('Done'); }); it('should stop spinner with final message', () => { const spinner = new Spinner('Processing...', {} as CliOptions); spinner.start(); spinner.stop('Final message'); expect(mockLogUpdateFn).toHaveBeenCalledWith('Final message'); expect(mockLogUpdateDone).toHaveBeenCalled(); }); it('should succeed with success message', () => { const spinner = new Spinner('Processing...', {} as CliOptions); spinner.start(); spinner.succeed('Success!'); expect(mockLogUpdateFn).toHaveBeenCalledWith('green(✔) Success!'); expect(mockLogUpdateDone).toHaveBeenCalled(); }); it('should fail with error message', () => { const spinner = new Spinner('Processing...', {} as CliOptions); spinner.start(); spinner.fail('Failed!'); expect(mockLogUpdateFn).toHaveBeenCalledWith('red(✖) Failed!'); expect(mockLogUpdateDone).toHaveBeenCalled(); }); it('should cycle through animation frames', () => { const spinner = new Spinner('Loading...', {} as CliOptions); spinner.start(); // Advance through multiple frames for (let i = 0; i < 10; i++) { vi.advanceTimersByTime(80); } expect(mockLogUpdateFn).toHaveBeenCalled(); expect(mockLogUpdateFn.mock.calls.length).toBeGreaterThan(1); spinner.stop('Complete'); }); }); describe('when quiet mode is enabled', () => { it('should not start spinner when quiet flag is true', () => { const spinner = new Spinner('Processing...', { quiet: true } as CliOptions); spinner.start(); vi.advanceTimersByTime(80); expect(mockLogUpdateFn).not.toHaveBeenCalled(); spinner.stop('Done'); }); it('should not start spinner when verbose flag is true', () => { const spinner = new Spinner('Processing...', { verbose: true } as CliOptions); spinner.start(); vi.advanceTimersByTime(80); expect(mockLogUpdateFn).not.toHaveBeenCalled(); spinner.stop('Done'); }); it('should not start spinner when stdout flag is true', () => { const spinner = new Spinner('Processing...', { stdout: true } as CliOptions); spinner.start(); vi.advanceTimersByTime(80); expect(mockLogUpdateFn).not.toHaveBeenCalled(); spinner.stop('Done'); }); it('should not update spinner message in quiet mode', () => { const spinner = new Spinner('Initial', { quiet: true } as CliOptions); spinner.start(); spinner.update('Updated'); vi.advanceTimersByTime(80); expect(mockLogUpdateFn).not.toHaveBeenCalled(); spinner.stop('Done'); }); it('should not show stop message in quiet mode', () => { const spinner = new Spinner('Processing...', { quiet: true } as CliOptions); spinner.start(); spinner.stop('Done'); expect(mockLogUpdateFn).not.toHaveBeenCalled(); expect(mockLogUpdateDone).not.toHaveBeenCalled(); }); it('should not show succeed message in quiet mode', () => { const spinner = new Spinner('Processing...', { quiet: true } as CliOptions); spinner.start(); spinner.succeed('Success!'); expect(mockLogUpdateFn).not.toHaveBeenCalled(); expect(mockLogUpdateDone).not.toHaveBeenCalled(); }); it('should not show fail message in quiet mode', () => { const spinner = new Spinner('Processing...', { quiet: true } as CliOptions); spinner.start(); spinner.fail('Failed!'); expect(mockLogUpdateFn).not.toHaveBeenCalled(); expect(mockLogUpdateDone).not.toHaveBeenCalled(); }); }); describe('interval management', () => { it('should clear interval when stop is called', () => { const spinner = new Spinner('Processing...', {} as CliOptions); spinner.start(); const clearIntervalSpy = vi.spyOn(global, 'clearInterval'); spinner.stop('Done'); expect(clearIntervalSpy).toHaveBeenCalled(); }); it('should not throw error when stop is called multiple times', () => { const spinner = new Spinner('Processing...', {} as CliOptions); spinner.start(); expect(() => { spinner.stop('Done'); spinner.stop('Done again'); }).not.toThrow(); }); }); }); });