text: const detachHook = require('../sugar').detachHook;
  const dropCache = require('../sugar').dropCache;
  const identity = require('lodash').identity;
  
  suite('api/preprocessCss', () => {
    const preprocessCss = spy(identity);
  
    test('should be called', () => assert(preprocessCss.called));
  
    setup(() => {
      hook({preprocessCss});
      require('./fixture/oceanic.css');
    });
  
    teardown(() => {
      detachHook('.css');
      dropCache('./api/fixture/oceanic.css');
    });
  });
  