4. Testing Library
Keyword
1. Jest
// sum.js
function sum(a, b) {
return a + b;
}
module.exports = sum;
// sum.test.js
describe('sum ํจ์', () => {
it('๋ ์๋ฅผ ๋ํ๋ค.', () => {
const res ult = sum(2, 3);
expect(result).toBe(5);
});
it('์์๋ฅผ ๋ํ๋ค.', () => {
const result = sum(-2, -3);
expect(result).toBe(-5);
});
});2. Describe-Context-It ํจํด
3. React Testing Library
ํค์๋ ์ถ๊ฐ ์ ๋ฆฌ
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