'use strict'; var Suite = require('../suite'); var Test = require('../test');

/**

* Exports-style (as Node.js module) interface:
*
*     exports.Array = {
*       '#indexOf()': {
*         'should return -1 when the value is not present': function() {
*
*         },
*
*         'should return the correct index when the value is present': function() {
*
*         }
*       }
*     };
*
* @param {Suite} suite Root suite.
*/

module.exports = function(suite) {

var suites = [suite];

suite.on(Suite.constants.EVENT_FILE_REQUIRE, visit);

function visit(obj, file) {
  var suite;
  for (var key in obj) {
    if (typeof obj[key] === 'function') {
      var fn = obj[key];
      switch (key) {
        case 'before':
          suites[0].beforeAll(fn);
          break;
        case 'after':
          suites[0].afterAll(fn);
          break;
        case 'beforeEach':
          suites[0].beforeEach(fn);
          break;
        case 'afterEach':
          suites[0].afterEach(fn);
          break;
        default:
          var test = new Test(key, fn);
          test.file = file;
          suites[0].addTest(test);
      }
    } else {
      suite = Suite.create(suites[0], key);
      suites.unshift(suite);
      visit(obj[key], file);
      suites.shift();
    }
  }
}

};

module.exports.description = 'Node.js module (“exports”) style';