mirror of
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246 lines
8.0 KiB
JavaScript
246 lines
8.0 KiB
JavaScript
import consola from 'consola'
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import fsExtra from 'fs-extra'
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import htmlMinifier from 'html-minifier'
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import Generator from '../src/generator'
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import { createNuxt, hookCalls } from './__utils__'
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jest.mock('fs-extra')
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jest.mock('html-minifier')
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jest.mock('@nuxt/utils')
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describe('generator: generate route', () => {
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beforeEach(() => {
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jest.clearAllMocks()
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})
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test('should generate route', async () => {
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const nuxt = createNuxt()
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nuxt.options.build.html = { minify: false }
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nuxt.options.generate.minify = undefined
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nuxt.options.generate.subFolders = false
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const generator = new Generator(nuxt)
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const route = '/foo/'
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const payload = {}
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const errors = []
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const returned = await generator.generateRoute({ route, payload, errors })
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expect(nuxt.server.renderRoute).toBeCalledTimes(1)
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expect(nuxt.server.renderRoute).toBeCalledWith(route, { payload })
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const genernatePageHookCall = hookCalls(nuxt, 'generate:page')[0][0]
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expect(genernatePageHookCall).toMatchObject({
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route,
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html: 'rendered html'
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})
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expect(genernatePageHookCall.path).toBePath(
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'/var/nuxt/generate/foo.html',
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'C:\\nuxt\\generate\\foo.html'
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)
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const genernateRouteCreatedHookCall = hookCalls(nuxt, 'generate:routeCreated')[0][0]
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expect(genernateRouteCreatedHookCall).toMatchObject({
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route,
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errors: []
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})
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expect(genernateRouteCreatedHookCall.path).toBePath(
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'/var/nuxt/generate/foo.html',
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'C:\\nuxt\\generate\\foo.html'
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)
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expect(fsExtra.mkdirp).toBeCalledTimes(1)
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expect(fsExtra.mkdirp.mock.calls[0][0]).toBePath(
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'/var/nuxt/generate',
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'C:\\nuxt\\generate'
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)
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expect(fsExtra.writeFile).toBeCalledTimes(1)
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expect(fsExtra.writeFile).toBeCalledWith(expect.any(String), 'rendered html', 'utf8')
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expect(fsExtra.writeFile.mock.calls[0][0]).toBePath(
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'/var/nuxt/generate/foo.html',
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'C:\\nuxt\\generate\\foo.html'
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)
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expect(returned).toEqual(true)
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})
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test('should create unhandled error if render route has any exception', async () => {
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const nuxt = createNuxt()
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const error = new Error('render route failed')
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nuxt.server.renderRoute.mockImplementationOnce(() => {
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throw error
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})
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const generator = new Generator(nuxt)
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generator._formatErrors = jest.fn(() => 'formatted errors')
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const route = '/foo'
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const payload = {}
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const errors = []
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const returned = await generator.generateRoute({ route, payload, errors })
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expect(nuxt.server.renderRoute).toBeCalledTimes(1)
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expect(nuxt.server.renderRoute).toBeCalledWith('/foo', { payload })
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expect(nuxt.callHook).toBeCalledWith('generate:routeFailed', {
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route,
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errors: [{ type: 'unhandled', route, error }]
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})
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expect(generator._formatErrors).toBeCalledTimes(1)
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expect(generator._formatErrors).toBeCalledWith([{ type: 'unhandled', route, error }])
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expect(consola.error).toBeCalledTimes(1)
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expect(consola.error).toBeCalledWith('formatted errors')
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expect(errors).toEqual([{
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error,
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route,
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type: 'unhandled'
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}])
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expect(returned).toEqual(false)
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})
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test('should create handled error if render route failed', async () => {
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const nuxt = createNuxt()
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nuxt.options.build.html = { minify: false }
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nuxt.options.generate.minify = undefined
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const error = new Error('render route failed')
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nuxt.server.renderRoute.mockReturnValueOnce({
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html: 'renderer html',
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error
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})
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const generator = new Generator(nuxt)
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const route = '/foo'
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const payload = {}
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const errors = []
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const returned = await generator.generateRoute({ route, payload, errors })
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expect(consola.error).toBeCalledTimes(1)
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expect(consola.error).toBeCalledWith('Error generating route "/foo": render route failed')
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expect(errors).toEqual([{
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error,
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route,
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type: 'handled'
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}])
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expect(returned).toEqual(true)
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})
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test('should warn generate.minify deprecation message', async () => {
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const nuxt = createNuxt()
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nuxt.options.build.html = { minify: false }
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nuxt.options.generate.minify = false
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const generator = new Generator(nuxt)
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const route = '/foo'
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const returned = await generator.generateRoute({ route })
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expect(consola.warn).toBeCalledTimes(1)
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expect(consola.warn).toBeCalledWith(
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'generate.minify has been deprecated and will be removed in the next major version. Use build.html.minify instead!'
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)
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expect(returned).toEqual(true)
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})
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test('should minify generated html', async () => {
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const nuxt = createNuxt()
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nuxt.options.build.html = { minify: { value: 'test-minify' } }
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nuxt.options.generate.minify = undefined
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const generator = new Generator(nuxt)
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htmlMinifier.minify.mockReturnValueOnce('minified rendered html')
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const route = '/foo'
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const returned = await generator.generateRoute({ route })
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expect(htmlMinifier.minify).toBeCalledTimes(1)
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expect(htmlMinifier.minify).toBeCalledWith('rendered html', { value: 'test-minify' })
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expect(fsExtra.writeFile).toBeCalledTimes(1)
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expect(fsExtra.writeFile).toBeCalledWith(expect.any(String), 'minified rendered html', 'utf8')
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expect(fsExtra.writeFile.mock.calls[0][0]).toBePath(
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'/var/nuxt/generate/foo.html',
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'C:\\nuxt\\generate\\foo.html'
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)
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expect(returned).toEqual(true)
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})
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test('should create unhandled error if minify failed', async () => {
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const nuxt = createNuxt()
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nuxt.options.build.html = { minify: { value: 'test-minify' } }
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nuxt.options.generate.minify = undefined
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const generator = new Generator(nuxt)
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htmlMinifier.minify.mockImplementationOnce(() => {
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throw new Error('minify html failed')
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})
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const route = '/foo'
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const errors = []
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const returned = await generator.generateRoute({ route, errors })
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expect(htmlMinifier.minify).toBeCalledTimes(1)
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expect(htmlMinifier.minify).toBeCalledWith('rendered html', { value: 'test-minify' })
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expect(errors).toEqual([{
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route,
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type: 'unhandled',
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error: new Error('HTML minification failed. Make sure the route generates valid HTML. Failed HTML:\n rendered html')
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}])
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expect(returned).toEqual(true)
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})
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test('should generate file in sub folder', async () => {
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const nuxt = createNuxt()
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nuxt.options.build.html = { minify: false }
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nuxt.options.generate.subFolders = true
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const generator = new Generator(nuxt)
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const route = '/foo'
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const returned = await generator.generateRoute({ route })
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expect(fsExtra.writeFile).toBeCalledTimes(1)
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expect(fsExtra.writeFile).toBeCalledWith(expect.any(String), 'rendered html', 'utf8')
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expect(fsExtra.writeFile.mock.calls[0][0]).toBePath(
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'/var/nuxt/generate/foo/index.html',
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'C:\\nuxt\\generate\\foo\\index.html'
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)
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expect(returned).toEqual(true)
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})
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test('should generate 404 file in flat folder', async () => {
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const nuxt = createNuxt()
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nuxt.options.build.html = { minify: false }
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nuxt.options.generate.subFolders = true
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const generator = new Generator(nuxt)
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const route = '/404'
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const returned = await generator.generateRoute({ route })
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expect(fsExtra.writeFile).toBeCalledTimes(1)
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expect(fsExtra.writeFile).toBeCalledWith(expect.any(String), 'rendered html', 'utf8')
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expect(fsExtra.writeFile.mock.calls[0][0]).toBePath(
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'/var/nuxt/generate/404.html',
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'C:\\nuxt\\generate\\404.html'
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)
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expect(returned).toEqual(true)
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})
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test('should generate file in flat folder if route is empty', async () => {
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const nuxt = createNuxt()
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nuxt.options.build.html = { minify: false }
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const generator = new Generator(nuxt)
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const route = ''
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const returned = await generator.generateRoute({ route })
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expect(fsExtra.writeFile).toBeCalledTimes(1)
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expect(fsExtra.writeFile).toBeCalledWith(expect.any(String), 'rendered html', 'utf8')
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expect(fsExtra.writeFile.mock.calls[0][0]).toBePath(
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'/var/nuxt/generate/index.html',
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'C:\\nuxt\\generate\\index.html'
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)
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expect(returned).toEqual(true)
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})
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})
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