This repository was archived by the owner on Mar 5, 2022. It is now read-only.
This repository was archived by the owner on Mar 5, 2022. It is now read-only.
Getting WebpackOptionsValidationError #262
Description
I'm using an ejected CRA config but the webpack config setup itself really hasn't been altered from what CRA comes with now. Maybe I don't properly understand how to pass the right webpack config into this plugin but I would love some help here and will try to give as much detail as I can.
Here is the plugin settings
config.env.webpackFilename = "config/webpack.config.js"
// and disable code coverage
config.env.coverage = false
require("cypress-react-unit-test/plugins/load-webpack")(on, config)
// IMPORTANT to return the config object
// with the any changed environment variables
return config
Here is the webpack.config.js
const fs = require("fs")
const path = require("path")
const webpack = require("webpack")
const resolve = require("resolve")
const PnpWebpackPlugin = require("pnp-webpack-plugin")
const HtmlWebpackPlugin = require("html-webpack-plugin")
const CaseSensitivePathsPlugin = require("case-sensitive-paths-webpack-plugin")
const InlineChunkHtmlPlugin = require("react-dev-utils/InlineChunkHtmlPlugin")
const TerserPlugin = require("terser-webpack-plugin")
const MiniCssExtractPlugin = require("mini-css-extract-plugin")
const OptimizeCSSAssetsPlugin = require("optimize-css-assets-webpack-plugin")
const safePostCssParser = require("postcss-safe-parser")
const ManifestPlugin = require("webpack-manifest-plugin")
const InterpolateHtmlPlugin = require("react-dev-utils/InterpolateHtmlPlugin")
const WorkboxWebpackPlugin = require("workbox-webpack-plugin")
const WatchMissingNodeModulesPlugin = require("react-dev-utils/WatchMissingNodeModulesPlugin")
const ModuleScopePlugin = require("react-dev-utils/ModuleScopePlugin")
const FaviconsWebpackPlugin = require("favicons-webpack-plugin")
const getCSSModuleLocalIdent = require("react-dev-utils/getCSSModuleLocalIdent")
const paths = require("./paths")
const modules = require("./modules")
const aliases = require("./aliases")
const getClientEnvironment = require("./env")
const faviconsConfig = require("./favicons")
const ModuleNotFoundPlugin = require("react-dev-utils/ModuleNotFoundPlugin")
const ForkTsCheckerWebpackPlugin = require("react-dev-utils/ForkTsCheckerWebpackPlugin")
const typescriptFormatter = require("react-dev-utils/typescriptFormatter")
const postcssNormalize = require("postcss-normalize")
const appPackageJson = require(paths.appPackageJson)
// Source maps are resource heavy and can cause out of memory issue for large source files.
const shouldUseSourceMap = process.env.GENERATE_SOURCEMAP !== "false"
// Some apps do not need the benefits of saving a web request, so not inlining the chunk
// makes for a smoother build process.
const shouldInlineRuntimeChunk = process.env.INLINE_RUNTIME_CHUNK !== "false"
const isExtendingEslintConfig = process.env.EXTEND_ESLINT === "true"
const imageInlineSizeLimit = parseInt(
process.env.IMAGE_INLINE_SIZE_LIMIT || "10000"
)
// Check if TypeScript is setup
const useTypeScript = fs.existsSync(paths.appTsConfig)
// style files regexes
const cssRegex = /\.css$/
const cssModuleRegex = /\.module\.css$/
const sassRegex = /\.(scss|sass)$/
const sassModuleRegex = /\.module\.(scss|sass)$/
// Get the file last modified time to use as a cache identifier
const eslintCacheIdentifier = JSON.stringify(fs.statSync("./.eslintrc").mtimeMs)
// This is the production and development configuration.
// It is focused on developer experience, fast rebuilds, and a minimal bundle.
module.exports = function(webpackEnv) {
const isEnvDevelopment = webpackEnv === "development"
const isEnvProduction = webpackEnv === "production"
// Variable used for enabling profiling in Production
// passed into alias object. Uses a flag if passed into the build command
const isEnvProductionProfile =
isEnvProduction && process.argv.includes("--profile")
// We will provide `paths.publicUrlOrPath` to our app
// as %PUBLIC_URL% in `index.html` and `process.env.PUBLIC_URL` in JavaScript.
// Omit trailing slash as %PUBLIC_URL%/xyz looks better than %PUBLIC_URL%xyz.
// Get environment variables to inject into our app.
const env = getClientEnvironment(paths.publicUrlOrPath.slice(0, -1))
// common function to get style loaders
const getStyleLoaders = (cssOptions, preProcessor) => {
const loaders = [
isEnvDevelopment && require.resolve("style-loader"),
isEnvProduction && {
loader: MiniCssExtractPlugin.loader,
// css is located in `static/css`, use '../../' to locate index.html folder
// in production `paths.publicUrlOrPath` can be a relative path
options: paths.publicUrlOrPath.startsWith(".") ?
{ publicPath: "../../" } :
{}
},
{
loader: require.resolve("css-loader"),
options: cssOptions
},
{
// Options for PostCSS as we reference these options twice
// Adds vendor prefixing based on your specified browser support in
// package.json
loader: require.resolve("postcss-loader"),
options: {
// Necessary for external CSS imports to work
// https://github.com/facebook/create-react-app/issues/2677
ident: "postcss",
plugins: () => [
require("postcss-flexbugs-fixes"),
require("postcss-preset-env")({
autoprefixer: {
flexbox: "no-2009"
},
stage: 3
}),
// Adds PostCSS Normalize as the reset css with default options,
// so that it honors browserslist config in package.json
// which in turn let's users customize the target behavior as per their needs.
postcssNormalize()
],
sourceMap: isEnvProduction && shouldUseSourceMap
}
}
].filter(Boolean)
if (preProcessor) {
loaders.push(
{
loader: require.resolve("resolve-url-loader"),
options: {
sourceMap: isEnvProduction && shouldUseSourceMap
}
},
{
loader: require.resolve(preProcessor),
options: {
sourceMap: true
}
}
)
}
return loaders
}
return {
mode: isEnvProduction ? "production" : isEnvDevelopment && "development",
// Stop compilation early in production
bail: isEnvProduction,
devtool: isEnvProduction ?
shouldUseSourceMap ?
"source-map" :
false :
isEnvDevelopment && "cheap-module-source-map",
// These are the "entry points" to our application.
// This means they will be the "root" imports that are included in JS bundle.
entry: [
// Include an alternative client for WebpackDevServer. A client's job is to
// connect to WebpackDevServer by a socket and get notified about changes.
// When you save a file, the client will either apply hot updates (in case
// of CSS changes), or refresh the page (in case of JS changes). When you
// make a syntax error, this client will display a syntax error overlay.
// Note: instead of the default WebpackDevServer client, we use a custom one
// to bring better experience for Create React App users. You can replace
// the line below with these two lines if you prefer the stock client:
// require.resolve('webpack-dev-server/client') + '?/',
// require.resolve('webpack/hot/dev-server'),
isEnvDevelopment &&
require.resolve("react-dev-utils/webpackHotDevClient"),
// Finally, this is your app's code:
paths.appIndexJs
// We include the app code last so that if there is a runtime error during
// initialization, it doesn't blow up the WebpackDevServer client, and
// changing JS code would still trigger a refresh.
].filter(Boolean),
output: {
// The build folder.
path: isEnvProduction ? paths.appBuild : undefined,
// Add /* filename */ comments to generated require()s in the output.
pathinfo: isEnvDevelopment,
// There will be one main bundle, and one file per asynchronous chunk.
// In development, it does not produce real files.
filename: isEnvProduction ?
"static/js/[name].[contenthash:8].js" :
isEnvDevelopment && "static/js/bundle.js",
// TODO: remove this when upgrading to webpack 5
futureEmitAssets: true,
// There are also additional JS chunk files if you use code splitting.
chunkFilename: isEnvProduction ?
"static/js/[name].[contenthash:8].chunk.js" :
isEnvDevelopment && "static/js/[name].chunk.js",
// webpack uses `publicPath` to determine where the app is being served from.
// It requires a trailing slash, or the file assets will get an incorrect path.
// We inferred the "public path" (such as / or /my-project) from homepage.
publicPath: paths.publicUrlOrPath,
// Point sourcemap entries to original disk location (format as URL on Windows)
devtoolModuleFilenameTemplate: isEnvProduction ?
info =>
path
.relative(paths.appSrc, info.absoluteResourcePath)
.replace(/\\/g, "/") :
isEnvDevelopment &&
(info => path.resolve(info.absoluteResourcePath).replace(/\\/g, "/")),
// Prevents conflicts when multiple webpack runtimes (from different apps)
// are used on the same page.
jsonpFunction: `webpackJsonp${appPackageJson.name}`,
// this defaults to 'window', but by setting it to 'this' then
// module chunks which are built will work in web workers as well.
globalObject: "this"
},
optimization: {
minimize: isEnvProduction,
minimizer: [
// This is only used in production mode
new TerserPlugin({
terserOptions: {
parse: {
// We want terser to parse ecma 8 code. However, we don't want it
// to apply any minification steps that turns valid ecma 5 code
// into invalid ecma 5 code. This is why the 'compress' and 'output'
// sections only apply transformations that are ecma 5 safe
// https://github.com/facebook/create-react-app/pull/4234
ecma: 8
},
compress: {
ecma: 5,
warnings: false,
// Disabled because of an issue with Uglify breaking seemingly valid code:
// https://github.com/facebook/create-react-app/issues/2376
// Pending further investigation:
// https://github.com/mishoo/UglifyJS2/issues/2011
comparisons: false,
// Disabled because of an issue with Terser breaking valid code:
// https://github.com/facebook/create-react-app/issues/5250
// Pending further investigation:
// https://github.com/terser-js/terser/issues/120
inline: 2
},
mangle: {
safari10: true
},
// Added for profiling in devtools
keep_classnames: isEnvProductionProfile,
keep_fnames: isEnvProductionProfile,
output: {
ecma: 5,
comments: false,
// Turned on because emoji and regex is not minified properly using default
// https://github.com/facebook/create-react-app/issues/2488
ascii_only: true
}
},
sourceMap: shouldUseSourceMap
}),
// This is only used in production mode
new OptimizeCSSAssetsPlugin({
cssProcessorOptions: {
parser: safePostCssParser,
map: shouldUseSourceMap ?
{
// `inline: false` forces the sourcemap to be output into a
// separate file
inline: false,
// `annotation: true` appends the sourceMappingURL to the end of
// the css file, helping the browser find the sourcemap
annotation: true
} :
false
},
cssProcessorPluginOptions: {
preset: ["default", { minifyFontValues: { removeQuotes: false } }]
}
})
],
// Automatically split vendor and commons
// https://twitter.com/wSokra/status/969633336732905474
// https://medium.com/webpack/webpack-4-code-splitting-chunk-graph-and-the-splitchunks-optimization-be739a861366
splitChunks: {
chunks: "all",
name: false
},
// Keep the runtime chunk separated to enable long term caching
// https://twitter.com/wSokra/status/969679223278505985
// https://github.com/facebook/create-react-app/issues/5358
runtimeChunk: {
name: entrypoint => `runtime-${entrypoint.name}`
}
},
resolve: {
// This allows you to set a fallback for where webpack should look for modules.
// We placed these paths second because we want `node_modules` to "win"
// if there are any conflicts. This matches Node resolution mechanism.
// https://github.com/facebook/create-react-app/issues/253
modules: ["node_modules", paths.appNodeModules].concat(
modules.additionalModulePaths || []
),
// These are the reasonable defaults supported by the Node ecosystem.
// We also include JSX as a common component filename extension to support
// some tools, although we do not recommend using it, see:
// https://github.com/facebook/create-react-app/issues/290
// `web` extension prefixes have been added for better support
// for React Native Web.
extensions: paths.moduleFileExtensions
.map(ext => `.${ext}`)
.filter(ext => useTypeScript || !ext.includes("ts")),
alias: {
// Support React Native Web
// https://www.smashingmagazine.com/2016/08/a-glimpse-into-the-future-with-react-native-for-web/
"react-native": "react-native-web",
// Allows for better profiling with ReactDevTools
...(isEnvProductionProfile && {
"react-dom$": "react-dom/profiling",
"scheduler/tracing": "scheduler/tracing-profiling"
}),
...(modules.webpackAliases || {}),
...aliases
},
plugins: [
// Adds support for installing with Plug'n'Play, leading to faster installs and adding
// guards against forgotten dependencies and such.
PnpWebpackPlugin,
// Prevents users from importing files from outside of src/ (or node_modules/).
// This often causes confusion because we only process files within src/ with babel.
// To fix this, we prevent you from importing files out of src/ -- if you'd like to,
// please link the files into your node_modules/ and let module-resolution kick in.
// Make sure your source files are compiled, as they will not be processed in any way.
new ModuleScopePlugin(paths.appSrc, [paths.appPackageJson])
]
},
resolveLoader: {
plugins: [
// Also related to Plug'n'Play, but this time it tells webpack to load its loaders
// from the current package.
PnpWebpackPlugin.moduleLoader(module)
]
},
module: {
strictExportPresence: true,
rules: [
// Disable require.ensure as it's not a standard language feature.
{ parser: { requireEnsure: false } },
// First, run the linter.
// It's important to do this before Babel processes the JS.
{
test: /\.(js|mjs|jsx|ts|tsx)$/,
enforce: "pre",
use: [
{
options: {
cache: true,
cacheIdentifer: eslintCacheIdentifier,
formatter: require.resolve("react-dev-utils/eslintFormatter"),
eslintPath: require.resolve("eslint"),
resolvePluginsRelativeTo: __dirname
},
loader: require.resolve("eslint-loader")
}
],
include: paths.appSrc
},
{
// "oneOf" will traverse all following loaders until one will
// match the requirements. When no loader matches it will fall
// back to the "file" loader at the end of the loader list.
oneOf: [
// "url" loader works like "file" loader except that it embeds assets
// smaller than specified limit in bytes as data URLs to avoid requests.
// A missing `test` is equivalent to a match.
{
test: [/\.bmp$/, /\.gif$/, /\.jpe?g$/, /\.png$/],
loader: require.resolve("url-loader"),
options: {
limit: imageInlineSizeLimit,
name: "static/media/[name].[hash:8].[ext]"
}
},
// Process application JS with Babel.
// The preset includes JSX, Flow, TypeScript, and some ESnext features.
{
test: /\.(js|mjs|jsx|ts|tsx)$/,
include: paths.appSrc,
loader: require.resolve("babel-loader"),
options: {
customize: require.resolve(
"babel-preset-react-app/webpack-overrides"
),
plugins: [
[
require.resolve("babel-plugin-named-asset-import"),
{
loaderMap: {
svg: {
ReactComponent:
"@svgr/webpack?-svgo,+titleProp,+ref![path]"
}
}
}
]
],
// This is a feature of `babel-loader` for webpack (not Babel itself).
// It enables caching results in ./node_modules/.cache/babel-loader/
// directory for faster rebuilds.
cacheDirectory: true,
// See #6846 for context on why cacheCompression is disabled
cacheCompression: false,
compact: isEnvProduction
}
},
// Process any JS outside of the app with Babel.
// Unlike the application JS, we only compile the standard ES features.
{
test: /\.(js|mjs)$/,
exclude: /@babel(?:\/|\\{1,2})runtime/,
loader: require.resolve("babel-loader"),
options: {
babelrc: false,
configFile: false,
compact: false,
presets: [
[
require.resolve("babel-preset-react-app/dependencies"),
{ helpers: true }
]
],
cacheDirectory: true,
// See #6846 for context on why cacheCompression is disabled
cacheCompression: false,
// Babel sourcemaps are needed for debugging into node_modules
// code. Without the options below, debuggers like VSCode
// show incorrect code and set breakpoints on the wrong lines.
sourceMaps: shouldUseSourceMap,
inputSourceMap: shouldUseSourceMap
}
},
// "postcss" loader applies autoprefixer to our CSS.
// "css" loader resolves paths in CSS and adds assets as dependencies.
// "style" loader turns CSS into JS modules that inject <style> tags.
// In production, we use MiniCSSExtractPlugin to extract that CSS
// to a file, but in development "style" loader enables hot editing
// of CSS.
// By default we support CSS Modules with the extension .module.css
{
test: cssRegex,
exclude: cssModuleRegex,
use: getStyleLoaders({
importLoaders: 1,
sourceMap: isEnvProduction && shouldUseSourceMap
}),
// Don't consider CSS imports dead code even if the
// containing package claims to have no side effects.
// Remove this when webpack adds a warning or an error for this.
// See https://github.com/webpack/webpack/issues/6571
sideEffects: true
},
// Adds support for CSS Modules (https://github.com/css-modules/css-modules)
// using the extension .module.css
{
test: cssModuleRegex,
use: getStyleLoaders({
importLoaders: 1,
sourceMap: isEnvProduction && shouldUseSourceMap,
modules: {
getLocalIdent: getCSSModuleLocalIdent
}
})
},
// Opt-in support for SASS (using .scss or .sass extensions).
// By default we support SASS Modules with the
// extensions .module.scss or .module.sass
{
test: sassRegex,
exclude: sassModuleRegex,
use: getStyleLoaders(
{
importLoaders: 3,
sourceMap: isEnvProduction && shouldUseSourceMap
},
"sass-loader"
),
// Don't consider CSS imports dead code even if the
// containing package claims to have no side effects.
// Remove this when webpack adds a warning or an error for this.
// See https://github.com/webpack/webpack/issues/6571
sideEffects: true
},
// Adds support for CSS Modules, but using SASS
// using the extension .module.scss or .module.sass
{
test: sassModuleRegex,
use: getStyleLoaders(
{
importLoaders: 3,
sourceMap: isEnvProduction && shouldUseSourceMap,
modules: {
getLocalIdent: getCSSModuleLocalIdent
}
},
"sass-loader"
)
},
// "file" loader makes sure those assets get served by WebpackDevServer.
// When you `import` an asset, you get its (virtual) filename.
// In production, they would get copied to the `build` folder.
// This loader doesn't use a "test" so it will catch all modules
// that fall through the other loaders.
{
loader: require.resolve("file-loader"),
// Exclude `js` files to keep "css" loader working as it injects
// its runtime that would otherwise be processed through "file" loader.
// Also exclude `html` and `json` extensions so they get processed
// by webpacks internal loaders.
exclude: [/\.(js|mjs|jsx|ts|tsx)$/, /\.html$/, /\.json$/],
options: {
name: "static/media/[name].[hash:8].[ext]"
}
}
// ** STOP ** Are you adding a new loader?
// Make sure to add the new loader(s) before the "file" loader.
]
}
]
},
plugins: [
new FaviconsWebpackPlugin(faviconsConfig),
// Makes some environment variables available in index.html.
// The public URL is available as %PUBLIC_URL% in index.html, e.g.:
// <link rel="shortcut icon" href="%PUBLIC_URL%/favicon.ico">
// In development, this will be an empty string.
// Generates an `index.html` file with the <script> injected.
new HtmlWebpackPlugin(
Object.assign(
{},
{
inject: true,
template: paths.appHtml
},
isEnvProduction ?
{
minify: {
removeComments: true,
collapseWhitespace: true,
removeRedundantAttributes: true,
useShortDoctype: true,
removeEmptyAttributes: true,
removeStyleLinkTypeAttributes: true,
keepClosingSlash: true,
minifyJS: true,
minifyCSS: true,
minifyURLs: true
}
} :
undefined
)
),
// Inlines the webpack runtime script. This script is too small to warrant
// a network request.
// https://github.com/facebook/create-react-app/issues/5358
isEnvProduction &&
shouldInlineRuntimeChunk &&
new InlineChunkHtmlPlugin(HtmlWebpackPlugin, [/runtime-.+[.]js/]),
// Makes some environment variables available in index.html.
// The public URL is available as %PUBLIC_URL% in index.html, e.g.:
// <link rel="icon" href="%PUBLIC_URL%/favicon.ico">
// It will be an empty string unless you specify "homepage"
// in `package.json`, in which case it will be the pathname of that URL.
new InterpolateHtmlPlugin(HtmlWebpackPlugin, env.raw),
// This gives some necessary context to module not found errors, such as
// the requesting resource.
new ModuleNotFoundPlugin(paths.appPath),
// Makes some environment variables available to the JS code, for example:
// if (process.env.NODE_ENV === 'production') { ... }. See `./env.js`.
// It is absolutely essential that NODE_ENV is set to production
// during a production build.
// Otherwise React will be compiled in the very slow development mode.
new webpack.DefinePlugin(env.stringified),
// This is necessary to emit hot updates (currently CSS only):
isEnvDevelopment && new webpack.HotModuleReplacementPlugin(),
// Watcher doesn't work well if you mistype casing in a path so we use
// a plugin that prints an error when you attempt to do this.
// See https://github.com/facebook/create-react-app/issues/240
isEnvDevelopment && new CaseSensitivePathsPlugin(),
// If you require a missing module and then `npm install` it, you still have
// to restart the development server for webpack to discover it. This plugin
// makes the discovery automatic so you don't have to restart.
// See https://github.com/facebook/create-react-app/issues/186
isEnvDevelopment &&
new WatchMissingNodeModulesPlugin(paths.appNodeModules),
isEnvProduction &&
new MiniCssExtractPlugin({
// Options similar to the same options in webpackOptions.output
// both options are optional
filename: "static/css/[name].[contenthash:8].css",
chunkFilename: "static/css/[name].[contenthash:8].chunk.css"
}),
// Generate an asset manifest file with the following content:
// - "files" key: Mapping of all asset filenames to their corresponding
// output file so that tools can pick it up without having to parse
// `index.html`
// - "entrypoints" key: Array of files which are included in `index.html`,
// can be used to reconstruct the HTML if necessary
new ManifestPlugin({
fileName: "asset-manifest.json",
publicPath: paths.publicUrlOrPath,
generate: (seed, files, entrypoints) => {
const manifestFiles = files.reduce((manifest, file) => {
manifest[file.name] = file.path
return manifest
}, seed)
const entrypointFiles = entrypoints.main.filter(
fileName => !fileName.endsWith(".map")
)
return {
files: manifestFiles,
entrypoints: entrypointFiles
}
}
}),
// Moment.js is an extremely popular library that bundles large locale files
// by default due to how webpack interprets its code. This is a practical
// solution that requires the user to opt into importing specific locales.
// https://github.com/jmblog/how-to-optimize-momentjs-with-webpack
// You can remove this if you don't use Moment.js:
new webpack.IgnorePlugin(/^\.\/locale$/, /moment$/),
// Generate a service worker script that will precache, and keep up to date,
// the HTML & assets that are part of the webpack build.
isEnvProduction &&
new WorkboxWebpackPlugin.GenerateSW({
clientsClaim: true,
exclude: [/\.map$/, /asset-manifest\.json$/],
importWorkboxFrom: "cdn",
navigateFallback: paths.publicUrlOrPath + "index.html",
navigateFallbackBlacklist: [
// Exclude URLs starting with /_, as they're likely an API call
new RegExp("^/_"),
// Exclude any URLs whose last part seems to be a file extension
// as they're likely a resource and not a SPA route.
// URLs containing a "?" character won't be blacklisted as they're likely
// a route with query params (e.g. auth callbacks).
new RegExp("/[^/?]+\\.[^/]+$")
]
}),
// TypeScript type checking
useTypeScript &&
new ForkTsCheckerWebpackPlugin({
typescript: resolve.sync("typescript", {
basedir: paths.appNodeModules
}),
async: isEnvDevelopment,
useTypescriptIncrementalApi: true,
checkSyntacticErrors: true,
resolveModuleNameModule: process.versions.pnp ?
`${__dirname}/pnpTs.js` :
undefined,
resolveTypeReferenceDirectiveModule: process.versions.pnp ?
`${__dirname}/pnpTs.js` :
undefined,
tsconfig: paths.appTsConfig,
reportFiles: [
"**",
"!**/__tests__/**",
"!**/?(*.)(spec|test).*",
"!**/src/setupProxy.*",
"!**/src/setupTests.*"
],
silent: true,
// The formatter is invoked directly in WebpackDevServerUtils during development
formatter: isEnvProduction ? typescriptFormatter : undefined
})
].filter(Boolean),
// Some libraries import Node modules but don't use them in the browser.
// Tell webpack to provide empty mocks for them so importing them works.
node: {
module: "empty",
dgram: "empty",
dns: "mock",
fs: "empty",
http2: "empty",
net: "empty",
tls: "empty",
child_process: "empty"
},
// Turn off performance processing because we utilize
// our own hints via the FileSizeReporter
performance: false
}
}
And specifically the error I'm getting when trying to run a component spec file
WebpackOptionsValidationError: Invalid configuration object. Webpack has been initialised using a configuration object that does not match the API schema.
- configuration should be an object.
Here also is my current cypress.json
{
"baseUrl": "http://localhost:3000",
"integrationFolder": "src",
"testFiles": "**/*.spec.js",
"fixturesFolder": "src/cypress/fixtures",
"pluginsFile": "src/cypress/plugins/index.js",
"screenshotsFolder": "src/cypress/screenshots",
"supportFile": "src/cypress/support/index.js",
"videosFolder": "src/cypress/videos",
"experimentalComponentTesting": true,
"componentFolder": "src"
}
And the spec file just for fun
import React from "react"
import { mount } from "cypress-react-unit-test"
import ProtectedRoute from "./index.jsx"
import Event from "pages/Event/index.jsx"
context("ProtectedRoute", () => {
it("Should render Redirect if not logged in", () => {
// click the button on the page
mount(<ProtectedRoute path="/events" component={Event} />)
// expect the pathname to be the login page
cy.react("Redirect").should("be.visible")
})
})
It seems like it should be giving me a more meaningful explanation of what webpack config it's not liking, something like this
Invalid configuration object. Webpack has been initialised using a configuration object that does not match the API schema. - configuration has an unknown property 'postcss'. These properties are valid: object { amd?, bail?, cache?, context?, dependencies?, devServer?, devtool?, entry, externals?, loader?, module?, name?, node?, output?, performance?, plugins?, profile?, recordsInputPath?, recordsO utputPath?, recordsPath?, resolve?, resolveLoader?, stats?, target?, watch?, watchOptions? } For typos: please correct them.
For loader options: webpack 2 no longer allows custom properties in configuration. Loaders should be updated to allow passing options via loader options in module.rules. Until loaders are updated one can use the LoaderOptionsPlugin to pass these options to the loader: plugins: [ new webpack.LoaderOptionsPlugin({ // test: /.xxx$/, // may apply this only for some modules options: { postcss: ... } }) ] - configuration.resolve has an unknown property 'root'. These properties are valid: object { alias?, aliasFields?, cachePredicate?, descriptionFiles?, enforceExtension?, enforceModuleExtension?, extensions?, fileSystem?, mainFields?, mainFiles?, moduleExtensions?, modules?, plugins ?, resolver?, symlinks?, unsafeCache?, useSyncFileSystemCalls? } - configuration.resolve.extensions[0] should not be empty.
Which is something like I've seen before in other projects