feat: basic test

package.json

@@ -0,0 +1,27 @@
+{
+ "name": "jest-notes",
+ "version": "1.0.0",
+ "description": "> Jest learning notes.",
+ "main": "index.js",
+ "directories": {
+ "doc": "docs"
+ },
+ "scripts": {
+ "test": "jest",
+ "test:watch": "jest --watch"
+ },
+ "repository": {
+ "type": "git",
+ "url": "git+https://github.com/afeiship/jest-notes.git"
+ },
+ "keywords": [],
+ "author": "afeiship",
+ "license": "ISC",
+ "bugs": {
+ "url": "https://github.com/afeiship/jest-notes/issues"
+ },
+ "homepage": "https://github.com/afeiship/jest-notes#readme",
+ "devDependencies": {
+ "jest": "^28.0.3"
+ }
+}

src/2022-05/01-jest-watch/01.spec.js

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+// npx jest ./src/2022-05/01-jest-watch/01.spec.js
+test('add', () => {
+ expect(1 + 1).toBe(2);
+});