Learn Jest(unit test) for JavaScript

Name		Name	Last commit message	Last commit date
Latest commit History 1 Commit
.gitignore		.gitignore
README.md		README.md
anagram.js		anagram.js
anagram.test.js		anagram.test.js
chunk.js		chunk.js
chunk.test.js		chunk.test.js
functions.js		functions.js
functions.test.js		functions.test.js
package-lock.json		package-lock.json
package.json		package.json
reverseString.js		reverseString.js
reverseString.test.js		reverseString.test.js

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