How does promise.map() implementation behave in bluebird?

testMap.js

var Promise = require('bluebird');

var tests = [
  "hell",
  "hell",
  "hell",
  "heaven",
  "hell"
];

var networkCall = function(test) {
      if (test == "heaven") {
        console.log('failure');
        return Promise.reject();
      } else {
        console.log('great success');
        return Promise.resolve();
      }
};

return Promise.map(
    tests,
    function(test) {
      return networkCall(test)
        .catch(function(){
          console.log('forgiveness is key if you wish to continue with the rest');
          return Promise.resolve();
        })
    }
  )
  .then(function(){
    console.log('then2', arguments);
    return Promise.resolve();
  })
  .catch(function(){
    console.log('catch2', arguments);
  });