[TDD] Cypress 설치하기

설치 및 실행

npm install cypress --save-dev
yarn add cypress --dev
npx cypress install --force
npx cypress open

npx cypress open시,

cypress start에 실패 했다는 오류가 발생.

This is usually caused by a missing library or dependency.

The error below should indicate which dependency is missing.

해결

npx cypress install --force