update cypress

JavaScript
npm install --save-dev [email protected]    //replace the version that you want

//yarn
yarn upgrade [email protected] install cypress or npm install cypress --save-dev // Make sure that you have already run npm init

./node_modules/.bin/cypress open  //to open cypress window, will take 30 secsI think you're looking for --spec path/to/folder/*.js

You can run all the tests in a folder, or even in all subfolders of a folder

example:  --spec cypresss/integration/subsetA/**/*.js
would run all .js files in all folders under the "subsetA" folder in cypress/integration.
./node_modules/.bin/cypress open   // just cypress open wont work./node_modules/.bin/cypress open./node_modules/.bin/cypress run   // just cypress run wont work
Source

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