Files
vue-cli/packages/@vue/cli/__tests__/Generator.spec.js
2018-09-04 17:49:17 +08:00

659 lines
15 KiB
JavaScript

jest.mock('fs')
const fs = require('fs-extra')
const path = require('path')
const Generator = require('../lib/Generator')
const { logs } = require('@vue/cli-shared-utils')
const stringifyJS = require('../lib/util/stringifyJS')
// prepare template fixtures
const templateDir = path.resolve(__dirname, 'template')
fs.ensureDirSync(templateDir)
fs.writeFileSync(path.resolve(templateDir, 'foo.js'), 'foo(<%- options.n %>)')
fs.ensureDirSync(path.resolve(templateDir, 'bar'))
fs.writeFileSync(path.resolve(templateDir, 'bar/bar.js'), 'bar(<%- m %>)')
fs.writeFileSync(path.resolve(templateDir, 'bar/_bar.js'), '.bar(<%- m %>)')
fs.writeFileSync(path.resolve(templateDir, 'entry.js'), `
import foo from 'foo'
new Vue({
p: p(),
baz,
render: h => h(App)
}).$mount('#app')
`.trim())
// replace stubs
fs.writeFileSync(path.resolve(templateDir, 'replace.js'), `
---
extend: '${path.resolve(templateDir, 'bar/bar.js')}'
replace: !!js/regexp /bar\\((.*)\\)/
---
baz($1)
`.trim())
fs.writeFileSync(path.resolve(templateDir, 'multi-replace-source.js'), `
foo(1)
bar(2)
`.trim())
fs.writeFileSync(path.resolve(templateDir, 'multi-replace.js'), `
---
extend: '${path.resolve(templateDir, 'multi-replace-source.js')}'
replace:
- !!js/regexp /foo\\((.*)\\)/
- !!js/regexp /bar\\((.*)\\)/
---
<%# REPLACE %>
baz($1)
<%# END_REPLACE %>
<%# REPLACE %>
qux($1)
<%# END_REPLACE %>
`.trim())
// dotfile stubs
fs.ensureDirSync(path.resolve(templateDir, '_vscode'))
fs.writeFileSync(path.resolve(templateDir, '_vscode/config.json'), `{}`)
fs.writeFileSync(path.resolve(templateDir, '_gitignore'), 'foo')
test('api: extendPackage', async () => {
const generator = new Generator('/', {
pkg: {
name: 'hello',
list: [1],
vue: {
foo: 1,
bar: 2,
pluginOptions: {
graphqlMock: true,
apolloEngine: false
}
}
},
plugins: [{
id: 'test',
apply: api => {
api.extendPackage({
name: 'hello2',
list: [2],
vue: {
foo: 2,
baz: 3,
pluginOptions: {
enableInSFC: true
}
}
})
}
}]
})
await generator.generate()
const pkg = JSON.parse(fs.readFileSync('/package.json', 'utf-8'))
expect(pkg).toEqual({
name: 'hello2',
list: [1, 2],
vue: {
foo: 2,
bar: 2,
baz: 3,
pluginOptions: {
graphqlMock: true,
apolloEngine: false,
enableInSFC: true
}
}
})
})
test('api: extendPackage function', async () => {
const generator = new Generator('/', {
pkg: { foo: 1 },
plugins: [{
id: 'test',
apply: api => {
api.extendPackage(pkg => ({
foo: pkg.foo + 1
}))
}
}]
})
await generator.generate()
const pkg = JSON.parse(fs.readFileSync('/package.json', 'utf-8'))
expect(pkg).toEqual({
foo: 2
})
})
test('api: extendPackage allow git, github, http, file version ranges', async () => {
const generator = new Generator('/', { plugins: [
{
id: 'test',
apply: api => {
api.extendPackage({
dependencies: {
foo: 'git+ssh://git@github.com:npm/npm.git#v1.0.27',
baz: 'git://github.com/npm/npm.git#v1.0.27',
bar: 'expressjs/express',
bad: 'mochajs/mocha#4727d357ea',
bac: 'http://asdf.com/asdf.tar.gz',
bae: 'file:../dyl',
'my-lib': 'https://bitbucket.org/user/my-lib.git#semver:^1.0.0'
}
})
}
}
] })
await generator.generate()
const pkg = JSON.parse(fs.readFileSync('/package.json', 'utf-8'))
expect(pkg).toEqual({
dependencies: {
foo: 'git+ssh://git@github.com:npm/npm.git#v1.0.27',
baz: 'git://github.com/npm/npm.git#v1.0.27',
bar: 'expressjs/express',
bad: 'mochajs/mocha#4727d357ea',
bac: 'http://asdf.com/asdf.tar.gz',
bae: 'file:../dyl',
'my-lib': 'https://bitbucket.org/user/my-lib.git#semver:^1.0.0'
}
})
})
test('api: extendPackage merge nonstrictly semver deps', async () => {
const generator = new Generator('/', { plugins: [
{
id: 'test',
apply: api => {
api.extendPackage({
dependencies: {
'my-lib': 'https://bitbucket.org/user/my-lib.git#semver:1.0.0',
bar: 'expressjs/express'
}
})
}
},
{
id: 'test2',
apply: api => {
api.extendPackage({
dependencies: {
'my-lib': 'https://bitbucket.org/user/my-lib.git#semver:1.2.0',
bar: 'expressjs/express'
}
})
}
}
] })
await generator.generate()
const pkg = JSON.parse(fs.readFileSync('/package.json', 'utf-8'))
expect(pkg).toEqual({
dependencies: {
'my-lib': 'https://bitbucket.org/user/my-lib.git#semver:1.2.0',
bar: 'expressjs/express'
}
})
})
test('api: extendPackage merge dependencies', async () => {
const generator = new Generator('/', { plugins: [
{
id: 'test1',
apply: api => {
api.extendPackage({
dependencies: {
foo: '^1.1.0',
bar: '^1.0.0'
}
})
}
},
{
id: 'test2',
apply: api => {
api.extendPackage({
dependencies: {
foo: '^1.0.0',
baz: '^1.0.0'
}
})
}
}
] })
await generator.generate()
const pkg = JSON.parse(fs.readFileSync('/package.json', 'utf-8'))
expect(pkg).toEqual({
dependencies: {
foo: '^1.1.0',
bar: '^1.0.0',
baz: '^1.0.0'
}
})
})
test('api: warn invalid dep range', async () => {
new Generator('/', { plugins: [
{
id: 'test1',
apply: api => {
api.extendPackage({
dependencies: {
foo: 'foo'
}
})
}
}
] })
expect(logs.warn.some(([msg]) => {
return (
msg.match(/invalid version range for dependency "foo"/) &&
msg.match(/injected by generator "test1"/)
)
})).toBe(true)
})
test('api: extendPackage dependencies conflict', async () => {
new Generator('/', { plugins: [
{
id: 'test1',
apply: api => {
api.extendPackage({
dependencies: {
foo: '^1.0.0'
}
})
}
},
{
id: 'test2',
apply: api => {
api.extendPackage({
dependencies: {
foo: '^2.0.0'
}
})
}
}
] })
expect(logs.warn.some(([msg]) => {
return (
msg.match(/conflicting versions for project dependency "foo"/) &&
msg.match(/\^1\.0\.0 injected by generator "test1"/) &&
msg.match(/\^2\.0\.0 injected by generator "test2"/) &&
msg.match(/Using newer version \(\^2\.0\.0\)/)
)
})).toBe(true)
})
test('api: extendPackage merge warn nonstrictly semver deps', async () => {
new Generator('/', { plugins: [
{
id: 'test3',
apply: api => {
api.extendPackage({
dependencies: {
bar: 'expressjs/express'
}
})
}
},
{
id: 'test4',
apply: api => {
api.extendPackage({
dependencies: {
bar: 'expressjs/express#1234'
}
})
}
}
] })
expect(logs.warn.some(([msg]) => {
return (
msg.match(/conflicting versions for project dependency "bar"/) &&
msg.match(/expressjs\/express injected by generator "test3"/) &&
msg.match(/expressjs\/express#1234 injected by generator "test4"/) &&
msg.match(/Using version \(expressjs\/express\)/)
)
})).toBe(true)
})
test('api: render fs directory', async () => {
const generator = new Generator('/', { plugins: [
{
id: 'test1',
apply: api => {
api.render('./template', { m: 2 })
},
options: {
n: 1
}
}
] })
await generator.generate()
expect(fs.readFileSync('/foo.js', 'utf-8')).toMatch('foo(1)')
expect(fs.readFileSync('/bar/bar.js', 'utf-8')).toMatch('bar(2)')
expect(fs.readFileSync('/bar/.bar.js', 'utf-8')).toMatch('.bar(2)')
expect(fs.readFileSync('/replace.js', 'utf-8')).toMatch('baz(2)')
expect(fs.readFileSync('/multi-replace.js', 'utf-8')).toMatch('baz(1)\nqux(2)')
expect(fs.readFileSync('/.gitignore', 'utf-8')).toMatch('foo')
expect(fs.readFileSync('/.vscode/config.json', 'utf-8')).toMatch('{}')
})
test('api: render object', async () => {
const generator = new Generator('/', { plugins: [
{
id: 'test1',
apply: api => {
api.render({
'foo1.js': path.join(templateDir, 'foo.js'),
'bar/bar1.js': path.join(templateDir, 'bar/bar.js')
}, { m: 3 })
},
options: {
n: 2
}
}
] })
await generator.generate()
expect(fs.readFileSync('/foo1.js', 'utf-8')).toMatch('foo(2)')
expect(fs.readFileSync('/bar/bar1.js', 'utf-8')).toMatch('bar(3)')
})
test('api: render middleware', async () => {
const generator = new Generator('/', { plugins: [
{
id: 'test1',
apply: (api, options) => {
api.render((files, render) => {
files['foo2.js'] = render('foo(<%- n %>)', options)
files['bar/bar2.js'] = render('bar(<%- n %>)', options)
})
},
options: {
n: 3
}
}
] })
await generator.generate()
expect(fs.readFileSync('/foo2.js', 'utf-8')).toMatch('foo(3)')
expect(fs.readFileSync('/bar/bar2.js', 'utf-8')).toMatch('bar(3)')
})
test('api: hasPlugin', () => {
new Generator('/', { plugins: [
{
id: 'foo',
apply: api => {
expect(api.hasPlugin('foo')).toBe(true)
expect(api.hasPlugin('bar')).toBe(true)
expect(api.hasPlugin('baz')).toBe(true)
expect(api.hasPlugin('vue-cli-plugin-bar')).toBe(true)
expect(api.hasPlugin('@vue/cli-plugin-baz')).toBe(true)
}
},
{
id: 'vue-cli-plugin-bar',
apply: () => {}
},
{
id: '@vue/cli-plugin-baz',
apply: () => {}
}
] })
})
test('api: onCreateComplete', () => {
const fn = () => {}
const cbs = []
new Generator('/', {
plugins: [
{
id: 'test',
apply: api => {
api.onCreateComplete(fn)
}
}
],
completeCbs: cbs
})
expect(cbs).toContain(fn)
})
test('api: resolve', () => {
new Generator('/foo/bar', { plugins: [
{
id: 'test',
apply: api => {
expect(api.resolve('baz')).toBe(path.resolve('/foo/bar', 'baz'))
}
}
] })
})
test('api: addEntryImport & addEntryInjection', async () => {
const generator = new Generator('/', { plugins: [
{
id: 'test',
apply: api => {
api.injectImports('main.js', `import bar from 'bar'`)
api.injectRootOptions('main.js', ['foo', 'bar'])
api.render({
'main.js': path.join(templateDir, 'entry.js')
})
}
}
] })
await generator.generate()
expect(fs.readFileSync('/main.js', 'utf-8')).toMatch(/import foo from 'foo'\s+import bar from 'bar'/)
expect(fs.readFileSync('/main.js', 'utf-8')).toMatch(/new Vue\({\s+p: p\(\),\s+baz,\s+foo,\s+bar,\s+render: h => h\(App\)\s+}\)/)
})
test('api: addEntryDuplicateImport', async () => {
const generator = new Generator('/', { plugins: [
{
id: 'test',
apply: api => {
api.injectImports('main.js', `import foo from 'foo'`)
api.render({
'main.js': path.join(templateDir, 'entry.js')
})
}
}
] })
await generator.generate()
expect(fs.readFileSync('/main.js', 'utf-8')).toMatch(/^import foo from 'foo'\s+new Vue/)
})
test('api: addEntryDuplicateInjection', async () => {
const generator = new Generator('/', { plugins: [
{
id: 'test',
apply: api => {
api.injectRootOptions('main.js', 'baz')
api.render({
'main.js': path.join(templateDir, 'entry.js')
})
}
}
] })
await generator.generate()
expect(fs.readFileSync('/main.js', 'utf-8')).toMatch(/{\s+p: p\(\),\s+baz,\s+render/)
})
test('api: addEntryDuplicateNonIdentifierInjection', async () => {
const generator = new Generator('/', { plugins: [
{
id: 'test',
apply: api => {
api.injectRootOptions('main.js', 'p: p()')
api.render({
'main.js': path.join(templateDir, 'entry.js')
})
}
}
] })
await generator.generate()
expect(fs.readFileSync('/main.js', 'utf-8')).toMatch(/{\s+p: p\(\),\s+baz,\s+render/)
})
test('api: addConfigTransform', async () => {
const configs = {
fooConfig: {
bar: 42
}
}
const generator = new Generator('/', { plugins: [
{
id: 'test',
apply: api => {
api.addConfigTransform('fooConfig', {
file: {
json: ['foo.config.json']
}
})
api.extendPackage(configs)
}
}
] })
await generator.generate({
extractConfigFiles: true
})
const json = v => JSON.stringify(v, null, 2)
expect(fs.readFileSync('/foo.config.json', 'utf-8')).toMatch(json(configs.fooConfig))
expect(generator.pkg).not.toHaveProperty('fooConfig')
})
test('api: addConfigTransform (multiple)', async () => {
const configs = {
bazConfig: {
field: 2501
}
}
const generator = new Generator('/', { plugins: [
{
id: 'test',
apply: api => {
api.addConfigTransform('bazConfig', {
file: {
js: ['.bazrc.js'],
json: ['.bazrc', 'baz.config.json']
}
})
api.extendPackage(configs)
}
}
] })
await generator.generate({
extractConfigFiles: true
})
const js = v => `module.exports = ${stringifyJS(v, null, 2)}`
expect(fs.readFileSync('/.bazrc.js', 'utf-8')).toMatch(js(configs.bazConfig))
expect(generator.pkg).not.toHaveProperty('bazConfig')
})
test('api: addConfigTransform transform vue warn', async () => {
const configs = {
vue: {
lintOnSave: true
}
}
const generator = new Generator('/', { plugins: [
{
id: 'test',
apply: api => {
api.addConfigTransform('vue', {
file: {
js: ['vue.config.js']
}
})
api.extendPackage(configs)
}
}
] })
await generator.generate({
extractConfigFiles: true
})
expect(fs.readFileSync('/vue.config.js', 'utf-8')).toMatch('module.exports = {\n lintOnSave: true\n}')
expect(logs.warn.some(([msg]) => {
return msg.match(/Reserved config transform 'vue'/)
})).toBe(true)
})
test('extract config files', async () => {
const configs = {
vue: {
lintOnSave: false
},
babel: {
presets: ['@vue/app']
},
postcss: {
autoprefixer: {}
},
eslintConfig: {
extends: ['plugin:vue/essential']
},
jest: {
foo: 'bar'
},
browserslist: [
'> 1%',
'not <= IE8'
]
}
const generator = new Generator('/', { plugins: [
{
id: 'test',
apply: api => {
api.extendPackage(configs)
}
}
] })
await generator.generate({
extractConfigFiles: true
})
const js = v => `module.exports = ${stringifyJS(v, null, 2)}`
expect(fs.readFileSync('/vue.config.js', 'utf-8')).toMatch(js(configs.vue))
expect(fs.readFileSync('/babel.config.js', 'utf-8')).toMatch(js(configs.babel))
expect(fs.readFileSync('/postcss.config.js', 'utf-8')).toMatch(js(configs.postcss))
expect(fs.readFileSync('/.eslintrc.js', 'utf-8')).toMatch(js(configs.eslintConfig))
expect(fs.readFileSync('/jest.config.js', 'utf-8')).toMatch(js(configs.jest))
expect(fs.readFileSync('/.browserslistrc', 'utf-8')).toMatch('> 1%\nnot <= IE8')
})