chore(deps): bump react to v17.x

.github/workflows/ci.yml

@@ -27,7 +27,18 @@ jobs:
       run: npm ci
 
     - name: Install React v${{ matrix.react-version }}
-      run: npm i react@${{ matrix.react-version }}
+      run: npm i react@${{ matrix.react-version react-dom@${{ matrix.react-version }}
+
+    - name: Install React 16 Enzyme adapter
+      if: matrix.react-version == '16.x'
+      run: |
+        npm remove @wojtekmaj/enzyme-adapter-react-17
+        npm install enzyme-adapter-react-16
+
+    - name: Run tests
+      if: matrix.react-version == '16.x'
+      run: REACT_VERSION=16 npm test
 
     - name: Run tests
-      run: npm test
+      if: matrix.react-version == '17.x'
+      run: REACT_VERSION=17 npm test

lib/enzyme.js

@@ -1,6 +1,13 @@
+/* eslint-disable global-require */
 /* eslint-disable import/no-extraneous-dependencies */
 const enzyme = require('enzyme');
-const Adapter = require('@wojtekmaj/enzyme-adapter-react-17');
+
+let Adapter;
+if (process.env.REACT_VERSION && process.env.REACT_VERSION == '16') {
+  Adapter = require('enzyme-adapter-react-16');
+} else {
+  Adapter = require('@wojtekmaj/enzyme-adapter-react-17');
+}
 
 require('core-js/stable');
 require('regenerator-runtime/runtime');

package.json

@@ -30,8 +30,8 @@
   },
   "peerDependencies": {
     "@readme/variable": "*",
-    "react": "16.x||17.x",
-    "react-dom": "16.x||17.x"
+    "react": "16.x || 17.x",
+    "react-dom": "16.x || 17.x"
   },
   "devDependencies": {
     "@babel/preset-env": "^7.15.6",