Fix running unit tests & running doc build script on Windows (#1971)

* Set NODE_ENV=test on Windows machines for test-unit and build-docs scripts

* changelog

CHANGELOG.md

@@ -4,6 +4,10 @@
 - Update `caniuse-lite` version resolution ([#1970](https://github.com/elastic/eui/pull/1970))
 - Add a webpack directive for naming icon chunks ([#1944])(https://github.com/elastic/eui/pull/1944))
 
+**Bug fixes**
+
+- Fixes environment setup for running `test-unit` script on Windows ([#1971](https://github.com/elastic/eui/pull/1971))
+
 ## [`11.2.1`](https://github.com/elastic/eui/tree/v11.2.1)
 
 **Bug fixes**

package.json

@@ -13,7 +13,7 @@
     "start": "webpack-dev-server --port 8030 --inline --hot --config=src-docs/webpack.config.js",
     "test-docker": "docker pull $npm_package_docker_image && docker run --rm -i -e GIT_COMMITTER_NAME=test -e GIT_COMMITTER_EMAIL=test --user=$(id -u):$(id -g) -e HOME=/tmp -v $(pwd):/app -w /app $npm_package_docker_image bash -c 'npm config set spin false && /opt/yarn*/bin/yarn && npm run test && npm run build'",
     "sync-docs": "node ./scripts/docs-sync.js",
-    "build-docs": "NODE_ENV=production webpack --config=src-docs/webpack.config.js",
+    "build-docs": "cross-env NODE_ENV=production webpack --config=src-docs/webpack.config.js",
     "build": "yarn extract-i18n-strings && node ./scripts/compile-clean.js && node ./scripts/compile-eui.js && node ./scripts/compile-scss.js $npm_package_name",
     "compile-icons": "node ./scripts/compile-icons.js && prettier --write --loglevel=warn \"./src/components/icon/assets/**/*.js\"",
     "extract-i18n-strings": "node ./scripts/babel/fetch-i18n-strings",
@@ -28,7 +28,7 @@
     "lint-framer": "tslint -c ./tslint.yaml -p ./src-framer/tsconfig.json",
     "lint-framer-fix": "tslint -c ./tslint.yaml -p ./src-framer/tsconfig.json --fix",
     "test": "yarn lint && yarn test-unit",
-    "test-unit": "jest --config ./scripts/jest/config.json",
+    "test-unit": "cross-env NODE_ENV=test jest --config ./scripts/jest/config.json",
     "start-test-server": "webpack-dev-server --config src-docs/webpack.config.js --port 9999",
     "test-visual": "wdio test/wdio.conf.js",
     "yo-component": "yo ./generator-eui/app/component.js",
@@ -108,6 +108,7 @@
     "chokidar": "^1.7.0",
     "chromedriver": "2.37.0",
     "circular-dependency-plugin": "^5.0.2",
+    "cross-env": "^5.2.0",
     "css-loader": "^0.28.7",
     "cssnano": "^4.0.5",
     "dts-generator": "^2.1.0",

yarn.lock

@@ -3596,6 +3596,14 @@ create-react-class@^15.5.1:
     loose-envify "^1.3.1"
     object-assign "^4.1.1"
 
+cross-env@^5.2.0:
+  version "5.2.0"
+  resolved "https://registry.yarnpkg.com/cross-env/-/cross-env-5.2.0.tgz#6ecd4c015d5773e614039ee529076669b9d126f2"
+  integrity sha512-jtdNFfFW1hB7sMhr/H6rW1Z45LFqyI431m3qU6bFXcQ3Eh7LtBuG3h74o7ohHZ3crrRkkqHlo4jYHFPcjroANg==
+  dependencies:
+    cross-spawn "^6.0.5"
+    is-windows "^1.0.0"
+
 cross-spawn-async@^2.1.1:
   version "2.2.5"
   resolved "https://registry.yarnpkg.com/cross-spawn-async/-/cross-spawn-async-2.2.5.tgz#845ff0c0834a3ded9d160daca6d390906bb288cc"
@@ -7705,7 +7713,7 @@ is-windows@^0.2.0:
   resolved "https://registry.yarnpkg.com/is-windows/-/is-windows-0.2.0.tgz#de1aa6d63ea29dd248737b69f1ff8b8002d2108c"
   integrity sha1-3hqm1j6indJIc3tp8f+LgALSEIw=
 
-is-windows@^1.0.2:
+is-windows@^1.0.0, is-windows@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/is-windows/-/is-windows-1.0.2.tgz#d1850eb9791ecd18e6182ce12a30f396634bb19d"
   integrity sha512-eXK1UInq2bPmjyX6e3VHIzMLobc4J94i4AWn+Hpq3OU5KkrRC96OAcR3PRJ/pGu6m8TRnBHP9dkXQVsT/COVIA==