ci: add scripts for test-legacy

Author: MikeMcC399

circle.yml

@@ -52,7 +52,7 @@ jobs:
           command: npx eslint --version
       - run:
           name: Test ESLint 7
-          command: npm test
+          command: npm run test:legacy
 
   test-v8:
     docker:
@@ -70,7 +70,7 @@ jobs:
           command: npx eslint --version
       - run:
           name: Test ESLint 8
-          command: npm test
+          command: npm run test:legacy
 
   release:
     docker:

jest.config-legacy.js

@@ -0,0 +1,6 @@
+const { defaults } = require('jest-config')
+
+module.exports = {
+  testMatch: ['**/tests-legacy/**/*.[jt]s?(x)'],
+  testPathIgnorePatterns: [...defaults.testPathIgnorePatterns, '.history'],
+}

package.json

@@ -41,6 +41,7 @@
     "semantic-release": "semantic-release",
     "start": "npm run test-watch",
     "test": "jest",
+    "test:legacy": "jest --config jest.config-legacy.js",
     "test-watch": "jest --watchAll",
     "prepare": "husky"
   }