Use a more sophisticated template for end-to-end testing. (#1187)

* Use a more sophisticated template for end-to-end testing.

* Not publish integration tests to npm

* Use "commander" for  cli argv handling

* Handle different scripts version forms and exits without a name given

* Prepare the commands for testing with a template

* Fix dev "template" path

* Add various features to test

* Test various features separately

* Test language features

* Comment unused e2e.sh lines

* Add "development" tests

* Test environment variables

* Test webpack plugins

* Replace kitchensink README

* Switch integration tests from jest to mocha

* Use `fs-extra`

* Use the correct folders

* Do some cleanup

* Print a better message for `--template`

* Test `npm start` with and without https

* Separate fast e2e testing from kitchensink testing

* Hide `--internal-testing-template` (former `--template`) CLI option

packages/react-scripts/fixtures/kitchensink/src/features/webpack/NoExtInclusion.js

+import React from 'react'
+import aFileWithoutExt from './assets/aFileWithoutExt'
+
+const text = aFileWithoutExt.includes('base64')
+  ? atob(aFileWithoutExt.split('base64,')[1]).trim()
+  : aFileWithoutExt
+
+export default () => (
+  <p id="feature-no-ext-inclusion">{text}.</p>
+)

packages/react-scripts/fixtures/kitchensink/src/features/webpack/NoExtInclusion.test.js

+import React from 'react';
+import ReactDOM from 'react-dom';
+import NoExtInclusion from './NoExtInclusion';
+
+describe('no ext inclusion', () => {
+  it('renders without crashing', () => {
+    const div = document.createElement('div');
+    ReactDOM.render(<NoExtInclusion />, div);
+  });
+});

packages/react-scripts/fixtures/kitchensink/src/features/webpack/SvgInclusion.js

+import React from 'react'
+import logo from './assets/logo.svg'
+
+export default () => (
+  <img id="feature-svg-inclusion" src={logo} alt="logo" />
+)

packages/react-scripts/fixtures/kitchensink/src/features/webpack/SvgInclusion.test.js

+import React from 'react';
+import ReactDOM from 'react-dom';
+import SvgInclusion from './SvgInclusion';
+
+describe('svg inclusion', () => {
+  it('renders without crashing', () => {
+    const div = document.createElement('div');
+    ReactDOM.render(<SvgInclusion />, div);
+  });
+});

packages/react-scripts/fixtures/kitchensink/src/features/webpack/UnknownExtInclusion.js

+import React from 'react'
+import aFileWithExtUnknown from './assets/aFileWithExt.unknown'
+
+const text = aFileWithExtUnknown.includes('base64')
+  ? atob(aFileWithExtUnknown.split('base64,')[1]).trim()
+  : aFileWithExtUnknown
+
+export default () => (
+  <p id="feature-unknown-ext-inclusion">{text}.</p>
+)

packages/react-scripts/fixtures/kitchensink/src/features/webpack/UnknownExtInclusion.test.js

+import React from 'react';
+import ReactDOM from 'react-dom';
+import UnknownExtInclusion from './UnknownExtInclusion';
+
+describe('unknown ext inclusion', () => {
+  it('renders without crashing', () => {
+    const div = document.createElement('div');
+    ReactDOM.render(<UnknownExtInclusion />, div);
+  });
+});

packages/react-scripts/fixtures/kitchensink/src/features/webpack/assets/aFileWithExt.unknown

+Whoooo, spooky!

packages/react-scripts/fixtures/kitchensink/src/features/webpack/assets/aFileWithoutExt

+This is just a file without an extension

packages/react-scripts/fixtures/kitchensink/src/features/webpack/assets/abstract.json

+{
+  "abstract": "This is an abstract."
+}

packages/react-scripts/fixtures/kitchensink/src/features/webpack/assets/logo.svg

+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 841.9 595.3">
+    <g fill="#61DAFB">
+        <path d="M666.3 296.5c0-32.5-40.7-63.3-103.1-82.4 14.4-63.6 8-114.2-20.2-130.4-6.5-3.8-14.1-5.6-22.4-5.6v22.3c4.6 0 8.3.9 11.4 2.6 13.6 7.8 19.5 37.5 14.9 75.7-1.1 9.4-2.9 19.3-5.1 29.4-19.6-4.8-41-8.5-63.5-10.9-13.5-18.5-27.5-35.3-41.6-50 32.6-30.3 63.2-46.9 84-46.9V78c-27.5 0-63.5 19.6-99.9 53.6-36.4-33.8-72.4-53.2-99.9-53.2v22.3c20.7 0 51.4 16.5 84 46.6-14 14.7-28 31.4-41.3 49.9-22.6 2.4-44 6.1-63.6 11-2.3-10-4-19.7-5.2-29-4.7-38.2 1.1-67.9 14.6-75.8 3-1.8 6.9-2.6 11.5-2.6V78.5c-8.4 0-16 1.8-22.6 5.6-28.1 16.2-34.4 66.7-19.9 130.1-62.2 19.2-102.7 49.9-102.7 82.3 0 32.5 40.7 63.3 103.1 82.4-14.4 63.6-8 114.2 20.2 130.4 6.5 3.8 14.1 5.6 22.5 5.6 27.5 0 63.5-19.6 99.9-53.6 36.4 33.8 72.4 53.2 99.9 53.2 8.4 0 16-1.8 22.6-5.6 28.1-16.2 34.4-66.7 19.9-130.1 62-19.1 102.5-49.9 102.5-82.3zm-130.2-66.7c-3.7 12.9-8.3 26.2-13.5 39.5-4.1-8-8.4-16-13.1-24-4.6-8-9.5-15.8-14.4-23.4 14.2 2.1 27.9 4.7 41 7.9zm-45.8 106.5c-7.8 13.5-15.8 26.3-24.1 38.2-14.9 1.3-30 2-45.2 2-15.1 0-30.2-.7-45-1.9-8.3-11.9-16.4-24.6-24.2-38-7.6-13.1-14.5-26.4-20.8-39.8 6.2-13.4 13.2-26.8 20.7-39.9 7.8-13.5 15.8-26.3 24.1-38.2 14.9-1.3 30-2 45.2-2 15.1 0 30.2.7 45 1.9 8.3 11.9 16.4 24.6 24.2 38 7.6 13.1 14.5 26.4 20.8 39.8-6.3 13.4-13.2 26.8-20.7 39.9zm32.3-13c5.4 13.4 10 26.8 13.8 39.8-13.1 3.2-26.9 5.9-41.2 8 4.9-7.7 9.8-15.6 14.4-23.7 4.6-8 8.9-16.1 13-24.1zM421.2 430c-9.3-9.6-18.6-20.3-27.8-32 9 .4 18.2.7 27.5.7 9.4 0 18.7-.2 27.8-.7-9 11.7-18.3 22.4-27.5 32zm-74.4-58.9c-14.2-2.1-27.9-4.7-41-7.9 3.7-12.9 8.3-26.2 13.5-39.5 4.1 8 8.4 16 13.1 24 4.7 8 9.5 15.8 14.4 23.4zM420.7 163c9.3 9.6 18.6 20.3 27.8 32-9-.4-18.2-.7-27.5-.7-9.4 0-18.7.2-27.8.7 9-11.7 18.3-22.4 27.5-32zm-74 58.9c-4.9 7.7-9.8 15.6-14.4 23.7-4.6 8-8.9 16-13 24-5.4-13.4-10-26.8-13.8-39.8 13.1-3.1 26.9-5.8 41.2-7.9zm-90.5 125.2c-35.4-15.1-58.3-34.9-58.3-50.6 0-15.7 22.9-35.6 58.3-50.6 8.6-3.7 18-7 27.7-10.1 5.7 19.6 13.2 40 22.5 60.9-9.2 20.8-16.6 41.1-22.2 60.6-9.9-3.1-19.3-6.5-28-10.2zM310 490c-13.6-7.8-19.5-37.5-14.9-75.7 1.1-9.4 2.9-19.3 5.1-29.4 19.6 4.8 41 8.5 63.5 10.9 13.5 18.5 27.5 35.3 41.6 50-32.6 30.3-63.2 46.9-84 46.9-4.5-.1-8.3-1-11.3-2.7zm237.2-76.2c4.7 38.2-1.1 67.9-14.6 75.8-3 1.8-6.9 2.6-11.5 2.6-20.7 0-51.4-16.5-84-46.6 14-14.7 28-31.4 41.3-49.9 22.6-2.4 44-6.1 63.6-11 2.3 10.1 4.1 19.8 5.2 29.1zm38.5-66.7c-8.6 3.7-18 7-27.7 10.1-5.7-19.6-13.2-40-22.5-60.9 9.2-20.8 16.6-41.1 22.2-60.6 9.9 3.1 19.3 6.5 28.1 10.2 35.4 15.1 58.3 34.9 58.3 50.6-.1 15.7-23 35.6-58.4 50.6zM320.8 78.4z"/>
+        <circle cx="420.9" cy="296.5" r="45.7"/>
+        <path d="M520.5 78.1z"/>
+    </g>
+</svg>

packages/react-scripts/fixtures/kitchensink/src/features/webpack/assets/style.css

+#feature-css-inclusion {
+  background: palevioletred;
+  color: papayawhip;
+}

packages/react-scripts/fixtures/kitchensink/src/index.js

+import React from 'react';
+import ReactDOM from 'react-dom';
+import App from './App';
+
+ReactDOM.render(
+  <App />,
+  document.getElementById('root')
+);

packages/react-scripts/fixtures/kitchensink/src/subfolder/lol.js

+module.exports = function() { return `haha` }

packages/react-scripts/scripts/init.js

@@ -12,7 +12,7 @@ var path = require('path');
 var spawn = require('cross-spawn');
 var chalk = require('chalk');
 
-module.exports = function(appPath, appName, verbose, originalDirectory) {
+module.exports = function(appPath, appName, verbose, originalDirectory, template) {
   var ownPackageName = require(path.join(__dirname, '..', 'package.json')).name;
   var ownPath = path.join(appPath, 'node_modules', ownPackageName);
   var appPackage = require(path.join(appPath, 'package.json'));
@@ -41,7 +41,13 @@ module.exports = function(appPath, appName, verbose, originalDirectory) {
   }
 
   // Copy the files for the user
-  fs.copySync(path.join(ownPath, 'template'), appPath);
+  var templatePath = template ? path.resolve(originalDirectory, template) : path.join(ownPath, 'template');
+  if (fs.existsSync(templatePath)) {
+    fs.copySync(templatePath, appPath);
+  } else {
+    console.error('Could not locate supplied template: ' + chalk.green(templatePath));
+    return;
+  }
 
   // Rename gitignore after the fact to prevent npm from renaming it to .npmignore
   // See: https://github.com/npm/npm/issues/1862
@@ -76,6 +82,16 @@ module.exports = function(appPath, appName, verbose, originalDirectory) {
   }
   args.push('react', 'react-dom');
 
+  // Install additional template dependencies, if present
+  var templateDependenciesPath = path.join(appPath, '.template.dependencies.json');
+  if (fs.existsSync(templateDependenciesPath)) {
+    var templateDependencies = require(templateDependenciesPath).dependencies;
+    args = args.concat(Object.keys(templateDependencies).map(function (key) {
+      return key + '@' + templateDependencies[key];
+    }));
+    fs.unlinkSync(templateDependenciesPath);
+  }
+
   console.log('Installing react and react-dom using ' + command + '...');
   console.log();
 

tasks/e2e-installs.sh

+#!/bin/bash
+# Copyright (c) 2015-present, Facebook, Inc.
+# All rights reserved.
+#
+# This source code is licensed under the BSD-style license found in the
+# LICENSE file in the root directory of this source tree. An additional grant
+# of patent rights can be found in the PATENTS file in the same directory.
+
+# ******************************************************************************
+# This is an end-to-end test intended to run on CI.
+# You can also run it locally but it's slow.
+# ******************************************************************************
+
+# Start in tasks/ even if run from root directory
+cd "$(dirname "$0")"
+
+# CLI and app temporary locations
+# http://unix.stackexchange.com/a/84980
+temp_cli_path=`mktemp -d 2>/dev/null || mktemp -d -t 'temp_cli_path'`
+temp_app_path=`mktemp -d 2>/dev/null || mktemp -d -t 'temp_app_path'`
+
+function cleanup {
+  echo 'Cleaning up.'
+  cd $root_path
+  # Uncomment when snapshot testing is enabled by default:
+  # rm ./packages/react-scripts/template/src/__snapshots__/App.test.js.snap
+  rm -rf $temp_cli_path $temp_app_path
+}
+
+# Error messages are redirected to stderr
+function handle_error {
+  echo "$(basename $0): ERROR! An error was encountered executing line $1." 1>&2;
+  cleanup
+  echo 'Exiting with error.' 1>&2;
+  exit 1
+}
+
+function handle_exit {
+  cleanup
+  echo 'Exiting without error.' 1>&2;
+  exit
+}
+
+function create_react_app {
+  node "$temp_cli_path"/node_modules/create-react-app/index.js $*
+}
+
+# Exit the script with a helpful error message when any error is encountered
+trap 'set +x; handle_error $LINENO $BASH_COMMAND' ERR
+
+# Cleanup before exit on any termination signal
+trap 'set +x; handle_exit' SIGQUIT SIGTERM SIGINT SIGKILL SIGHUP
+
+# Echo every command being executed
+set -x
+
+# Go to root
+cd ..
+root_path=$PWD
+
+npm install
+
+# If the node version is < 4, the script should just give an error.
+if [ `node --version | sed -e 's/^v//' -e 's/\..\+//g'` -lt 4 ]
+then
+  cd $temp_app_path
+  err_output=`node "$root_path"/packages/create-react-app/index.js test-node-version 2>&1 > /dev/null || echo ''`
+  [[ $err_output =~ You\ are\ running\ Node ]] && exit 0 || exit 1
+fi
+
+if [ "$USE_YARN" = "yes" ]
+then
+  # Install Yarn so that the test can use it to install packages.
+  npm install -g yarn@0.17.10 # TODO: remove version when https://github.com/yarnpkg/yarn/issues/2142 is fixed.
+  yarn cache clean
+fi
+
+# ******************************************************************************
+# First, pack and install create-react-app.
+# ******************************************************************************
+
+# Pack CLI
+cd $root_path/packages/create-react-app
+cli_path=$PWD/`npm pack`
+
+# Install the CLI in a temporary location
+cd $temp_cli_path
+npm install $cli_path
+
+# ******************************************************************************
+# Test --scripts-version with a version number
+# ******************************************************************************
+
+cd $temp_app_path
+create_react_app --scripts-version=0.4.0 test-app-version-number
+cd test-app-version-number
+
+# Check corresponding scripts version is installed.
+test -e node_modules/react-scripts
+grep '"version": "0.4.0"' node_modules/react-scripts/package.json
+
+# ******************************************************************************
+# Test --scripts-version with a tarball url
+# ******************************************************************************
+
+cd $temp_app_path
+create_react_app --scripts-version=https://registry.npmjs.org/react-scripts/-/react-scripts-0.4.0.tgz test-app-tarball-url
+cd test-app-tarball-url
+
+# Check corresponding scripts version is installed.
+test -e node_modules/react-scripts
+grep '"version": "0.4.0"' node_modules/react-scripts/package.json
+
+# ******************************************************************************
+# Test --scripts-version with a custom fork of react-scripts
+# ******************************************************************************
+
+cd $temp_app_path
+create_react_app --scripts-version=react-scripts-fork test-app-fork
+cd test-app-fork
+
+# Check corresponding scripts version is installed.
+test -e node_modules/react-scripts-fork
+
+# ******************************************************************************
+# Test nested folder path as the project name
+# ******************************************************************************
+
+#Testing a path that exists
+cd $temp_app_path
+mkdir test-app-nested-paths-t1
+cd test-app-nested-paths-t1
+mkdir -p test-app-nested-paths-t1/aa/bb/cc/dd
+create_react_app test-app-nested-paths-t1/aa/bb/cc/dd
+cd test-app-nested-paths-t1/aa/bb/cc/dd
+npm start -- --smoke-test
+
+#Testing a path that does not exist
+cd $temp_app_path
+create_react_app test-app-nested-paths-t2/aa/bb/cc/dd
+cd test-app-nested-paths-t2/aa/bb/cc/dd
+npm start -- --smoke-test
+
+#Testing a path that is half exists
+cd $temp_app_path
+mkdir -p test-app-nested-paths-t3/aa
+create_react_app test-app-nested-paths-t3/aa/bb/cc/dd
+cd test-app-nested-paths-t3/aa/bb/cc/dd
+npm start -- --smoke-test
+
+# Cleanup
+cleanup

tasks/e2e-kitchensink.sh

+#!/bin/bash
+# Copyright (c) 2015-present, Facebook, Inc.
+# All rights reserved.
+#
+# This source code is licensed under the BSD-style license found in the
+# LICENSE file in the root directory of this source tree. An additional grant
+# of patent rights can be found in the PATENTS file in the same directory.
+
+# ******************************************************************************
+# This is an end-to-end kitchensink test intended to run on CI.
+# You can also run it locally but it's slow.
+# ******************************************************************************
+
+# Start in tasks/ even if run from root directory
+cd "$(dirname "$0")"
+
+# CLI and app temporary locations
+# http://unix.stackexchange.com/a/84980
+temp_cli_path=`mktemp -d 2>/dev/null || mktemp -d -t 'temp_cli_path'`
+temp_app_path=`mktemp -d 2>/dev/null || mktemp -d -t 'temp_app_path'`
+
+function cleanup {
+  echo 'Cleaning up.'
+  cd $root_path
+  # Uncomment when snapshot testing is enabled by default:
+  # rm ./packages/react-scripts/template/src/__snapshots__/App.test.js.snap
+  rm -rf $temp_cli_path $temp_app_path
+}
+
+# Error messages are redirected to stderr
+function handle_error {
+  echo "$(basename $0): ERROR! An error was encountered executing line $1." 1>&2;
+  cleanup
+  echo 'Exiting with error.' 1>&2;
+  exit 1
+}
+
+function handle_exit {
+  cleanup
+  echo 'Exiting without error.' 1>&2;
+  exit
+}
+
+function create_react_app {
+  node "$temp_cli_path"/node_modules/create-react-app/index.js $*
+}
+
+# Exit the script with a helpful error message when any error is encountered
+trap 'set +x; handle_error $LINENO $BASH_COMMAND' ERR
+
+# Cleanup before exit on any termination signal
+trap 'set +x; handle_exit' SIGQUIT SIGTERM SIGINT SIGKILL SIGHUP
+
+# Echo every command being executed
+set -x
+
+# Go to root
+cd ..
+root_path=$PWD
+
+npm install
+
+# If the node version is < 4, the script should just give an error.
+if [ `node --version | sed -e 's/^v//' -e 's/\..\+//g'` -lt 4 ]
+then
+  cd $temp_app_path
+  err_output=`node "$root_path"/packages/create-react-app/index.js test-node-version 2>&1 > /dev/null || echo ''`
+  [[ $err_output =~ You\ are\ running\ Node ]] && exit 0 || exit 1
+fi
+
+if [ "$USE_YARN" = "yes" ]
+then
+  # Install Yarn so that the test can use it to install packages.
+  npm install -g yarn@0.17.10 # TODO: remove version when https://github.com/yarnpkg/yarn/issues/2142 is fixed.
+  yarn cache clean
+fi
+
+# ******************************************************************************
+# First, pack react-scripts and create-react-app so we can use them.
+# ******************************************************************************
+
+# Pack CLI
+cd $root_path/packages/create-react-app
+cli_path=$PWD/`npm pack`
+
+# Go to react-scripts
+cd $root_path/packages/react-scripts
+
+# Save package.json because we're going to touch it
+cp package.json package.json.orig
+
+# Replace own dependencies (those in the `packages` dir) with the local paths
+# of those packages.
+node $root_path/tasks/replace-own-deps.js
+
+# Remove .npmignore so the test template is added
+rm $root_path/packages/react-scripts/.npmignore
+
+# Finally, pack react-scripts
+scripts_path=$root_path/packages/react-scripts/`npm pack`
+
+# Restore package.json
+rm package.json
+mv package.json.orig package.json
+
+# ******************************************************************************
+# Now that we have packed them, create a clean app folder and install them.
+# ******************************************************************************
+
+# Install the CLI in a temporary location
+cd $temp_cli_path
+npm install $cli_path
+
+# Install the app in a temporary location
+cd $temp_app_path
+create_react_app --scripts-version=$scripts_path --internal-testing-template=$root_path/packages/react-scripts/fixtures/kitchensink test-kitchensink
+
+# ******************************************************************************
+# Now that we used create-react-app to create an app depending on react-scripts,
+# let's make sure all npm scripts are in the working state.
+# ******************************************************************************
+
+# Enter the app directory
+cd test-kitchensink
+
+# Test the build
+NODE_PATH=src REACT_APP_SHELL_ENV_MESSAGE=fromtheshell npm run build
+# Check for expected output
+test -e build/*.html
+test -e build/static/js/main.*.js
+
+# Unit tests
+REACT_APP_SHELL_ENV_MESSAGE=fromtheshell \
+  CI=true \
+  NODE_PATH=src \
+  npm test -- --no-cache --testPathPattern="/src/"
+
+# Test "development" environment
+tmp_server_log=`mktemp`
+PORT=3001 \
+  REACT_APP_SHELL_ENV_MESSAGE=fromtheshell \
+  NODE_PATH=src \
+  nohup npm start &>$tmp_server_log &
+grep -q 'The app is running at:' <(tail -f $tmp_server_log)
+E2E_URL="http://localhost:3001" \
+  REACT_APP_SHELL_ENV_MESSAGE=fromtheshell \
+  CI=true NODE_PATH=src \
+  node node_modules/.bin/mocha --require babel-register --require babel-polyfill integration/*.test.js
+
+# Test "production" environment
+E2E_FILE=./build/index.html \
+  CI=true \
+  NODE_PATH=src \
+  node_modules/.bin/mocha --require babel-register --require babel-polyfill integration/*.js
+
+# Uncomment when snapshot testing is enabled by default:
+# test -e src/__snapshots__/App.test.js.snap
+
+# Test the server
+REACT_APP_SHELL_ENV_MESSAGE=fromtheshell NODE_PATH=src npm start -- --smoke-test
+REACT_APP_SHELL_ENV_MESSAGE=fromtheshell HTTPS=true NODE_PATH=src npm start -- --smoke-test
+
+# ******************************************************************************
+# Finally, let's check that everything still works after ejecting.
+# ******************************************************************************
+
+# Eject...
+echo yes | npm run eject
+
+# ...but still link to the local packages
+npm link $root_path/packages/babel-preset-react-app
+npm link $root_path/packages/eslint-config-react-app
+npm link $root_path/packages/react-dev-utils
+npm link $root_path/packages/react-scripts
+
+# ...and we need  to remove template's .babelrc
+rm .babelrc
+
+# Test the build
+NODE_PATH=src REACT_APP_SHELL_ENV_MESSAGE=fromtheshell npm run build
+# Check for expected output
+test -e build/*.html
+test -e build/static/js/main.*.js
+
+# Unit tests
+REACT_APP_SHELL_ENV_MESSAGE=fromtheshell \
+  CI=true \
+  NODE_PATH=src \
+  npm test -- --no-cache --testPathPattern="/src/"
+
+# Test "development" environment
+tmp_server_log=`mktemp`
+PORT=3002 \
+  REACT_APP_SHELL_ENV_MESSAGE=fromtheshell \
+  NODE_PATH=src \
+  nohup npm start &>$tmp_server_log &
+grep -q 'The app is running at:' <(tail -f $tmp_server_log)
+E2E_URL="http://localhost:3002" \
+  REACT_APP_SHELL_ENV_MESSAGE=fromtheshell \
+  CI=true NODE_PATH=src \
+  NODE_ENV=production \
+  node_modules/.bin/mocha --require babel-register --require babel-polyfill integration/*.js
+
+# Test "production" environment
+E2E_FILE=./build/index.html \
+  CI=true \
+  NODE_ENV=production \
+  NODE_PATH=src \
+  node_modules/.bin/mocha --require babel-register --require babel-polyfill integration/*.js
+
+# Uncomment when snapshot testing is enabled by default:
+# test -e src/__snapshots__/App.test.js.snap
+
+# Test the server
+REACT_APP_SHELL_ENV_MESSAGE=fromtheshell NODE_PATH=src npm start -- --smoke-test
+
+# Cleanup
+cleanup

tasks/e2e.sh → tasks/e2e-simple.sh

@@ -195,66 +195,6 @@ npm test -- --watch=no
 # Test the server
 npm start -- --smoke-test
 
-# ******************************************************************************
-# Test --scripts-version with a version number
-# ******************************************************************************
-
-cd $temp_app_path
-create_react_app --scripts-version=0.4.0 test-app-version-number
-cd test-app-version-number
-
-# Check corresponding scripts version is installed.
-test -e node_modules/react-scripts
-grep '"version": "0.4.0"' node_modules/react-scripts/package.json
-
-# ******************************************************************************
-# Test --scripts-version with a tarball url
-# ******************************************************************************
-
-cd $temp_app_path
-create_react_app --scripts-version=https://registry.npmjs.org/react-scripts/-/react-scripts-0.4.0.tgz test-app-tarball-url
-cd test-app-tarball-url
-
-# Check corresponding scripts version is installed.
-test -e node_modules/react-scripts
-grep '"version": "0.4.0"' node_modules/react-scripts/package.json
-
-# ******************************************************************************
-# Test --scripts-version with a custom fork of react-scripts
-# ******************************************************************************
-
-cd $temp_app_path
-create_react_app --scripts-version=react-scripts-fork test-app-fork
-cd test-app-fork
-
-# Check corresponding scripts version is installed.
-test -e node_modules/react-scripts-fork
-
-# ******************************************************************************
-# Test nested folder path as the project name
-# ******************************************************************************
-
-#Testing a path that exists
-cd $temp_app_path
-mkdir test-app-nested-paths-t1
-cd test-app-nested-paths-t1
-mkdir -p test-app-nested-paths-t1/aa/bb/cc/dd
-create_react_app test-app-nested-paths-t1/aa/bb/cc/dd
-cd test-app-nested-paths-t1/aa/bb/cc/dd
-npm start -- --smoke-test
-
-#Testing a path that does not exist
-cd $temp_app_path
-create_react_app test-app-nested-paths-t2/aa/bb/cc/dd
-cd test-app-nested-paths-t2/aa/bb/cc/dd
-npm start -- --smoke-test
-
-#Testing a path that is half exists
-cd $temp_app_path
-mkdir -p test-app-nested-paths-t3/aa
-create_react_app test-app-nested-paths-t3/aa/bb/cc/dd
-cd test-app-nested-paths-t3/aa/bb/cc/dd
-npm start -- --smoke-test
 
 # Cleanup
 cleanup