Add tests for presets.js
Add tests for presets.js

storybooks/react-storybook,storybooks/storybook,storybooks/react-storybook,kadirahq/react-storybook,kadirahq/react-storybook,storybooks/storybook,storybooks/storybook,storybooks/react-storybook,storybooks/storybook,storybooks/react-storybook,storybooks/storybook,storybooks/storybook,storybooks/storybook