import * as utils from '../../src/utils' import { mockGetNuxt, mockGetGenerator, NuxtCommand } from '../utils' describe('generate', () => { let generate beforeAll(async () => { generate = await import('../../src/commands/generate').then(m => m.default) jest.spyOn(process, 'exit').mockImplementation(code => code) jest.spyOn(utils, 'forceExit').mockImplementation(() => {}) jest.spyOn(utils, 'createLock').mockImplementation(() => () => {}) }) afterAll(() => { process.exit.mockRestore() }) afterEach(() => jest.resetAllMocks()) test('has run function', () => { expect(typeof generate.run).toBe('function') }) test('builds by default', async () => { mockGetNuxt() const generator = mockGetGenerator() await NuxtCommand.from(generate).run() expect(generator).toHaveBeenCalled() expect(generator.mock.calls[0][0].build).toBe(true) }) test('doesnt build with no-build', async () => { mockGetNuxt() const generator = mockGetGenerator() await NuxtCommand.run(generate, ['generate', '.', '--no-build']) expect(generator).toHaveBeenCalled() expect(generator.mock.calls[0][0].build).toBe(false) }) test('build with devtools', async () => { mockGetNuxt() const generator = mockGetGenerator() const cmd = NuxtCommand.from(generate, ['generate', '.', '--devtools']) const options = await cmd.getNuxtConfig() await cmd.run() expect(options.vue.config.devtools).toBe(true) expect(generator).toHaveBeenCalled() expect(generator.mock.calls[0][0].build).toBe(true) }) test('generate with modern mode', async () => { mockGetNuxt() mockGetGenerator() const cmd = NuxtCommand.from(generate, ['generate', '.', '--m']) const options = await cmd.getNuxtConfig() await cmd.run() expect(options.modern).toBe('client') }) test('generate force-exits by default', async () => { mockGetNuxt() mockGetGenerator() const cmd = NuxtCommand.from(generate, ['generate', '.']) await cmd.run() expect(utils.forceExit).toHaveBeenCalledTimes(1) expect(utils.forceExit).toHaveBeenCalledWith('generate', 5) }) test('generate can set force exit explicitly', async () => { mockGetNuxt() mockGetGenerator() const cmd = NuxtCommand.from(generate, ['generate', '.', '--force-exit']) await cmd.run() expect(utils.forceExit).toHaveBeenCalledTimes(1) expect(utils.forceExit).toHaveBeenCalledWith('generate', false) }) test('generate can disable force exit explicitly', async () => { mockGetNuxt() mockGetGenerator() const cmd = NuxtCommand.from(generate, ['generate', '.', '--no-force-exit']) await cmd.run() expect(utils.forceExit).not.toHaveBeenCalled() }) test('generate locks project by default twice', async () => { const releaseLock = jest.fn(() => Promise.resolve()) const createLock = jest.fn(() => releaseLock) jest.spyOn(utils, 'createLock').mockImplementation(createLock) let buildDone mockGetNuxt({ generate: {} }, { hook: (hookName, fn) => (buildDone = fn) }) mockGetGenerator(async () => { await buildDone() return { errors: [] } }) const cmd = NuxtCommand.from(generate, ['generate', '.']) await cmd.run() expect(createLock).toHaveBeenCalledTimes(2) expect(releaseLock).toHaveBeenCalledTimes(2) }) test('generate can disable locking', async () => { mockGetNuxt() mockGetGenerator() const createLock = jest.fn(() => Promise.resolve()) jest.spyOn(utils, 'createLock').mockImplementationOnce(() => createLock) const cmd = NuxtCommand.from(generate, ['generate', '.', '--no-lock']) await cmd.run() expect(createLock).not.toHaveBeenCalled() }) test('throw an error when fail-on-error enabled and page errors', async () => { mockGetNuxt() mockGetGenerator(() => ({ errors: [{ type: 'dummy' }] })) const cmd = NuxtCommand.from(generate, ['generate', '.', '--fail-on-error']) await expect(cmd.run()).rejects.toThrow('Error generating pages, exiting with non-zero code') }) test('do not throw an error when fail-on-error disabled and page errors', async () => { mockGetNuxt() mockGetGenerator(() => ({ errors: [{ type: 'dummy' }] })) const cmd = NuxtCommand.from(generate, ['generate', '.']) await cmd.run() }) test('do not throw an error when fail-on-error enabled and no page errors', async () => { mockGetNuxt() mockGetGenerator() const cmd = NuxtCommand.from(generate, ['generate', '.', '--fail-on-error']) await cmd.run() }) })