eventric-testing/build/node/src/aggregate_factory.js

Testing helpers for eventric.js

var Aggregate, AggregateFactory, Context, eventric, stubFactory;

eventric = require('eventric');

Aggregate = eventric.Aggregate;

Context = eventric.Context;

stubFactory = require('./stub_factory');

AggregateFactory = (function() {
  function AggregateFactory() {}

  AggregateFactory.prototype.fakeAggregate = function(AggregateClass) {
    var aggregate;
    aggregate = new AggregateClass;
    aggregate.$emitDomainEvent = stubFactory.stub();
    return aggregate;
  };

  AggregateFactory.prototype.wiredAggregate = function(AggregateClass, domainEvents) {
    var aggregate;
    aggregate = this.instantiateAggregateWithFakeContext(AggregateClass, domainEvents);
    return aggregate.instance;
  };

  AggregateFactory.prototype.instantiateAggregateWithFakeContext = function(AggregateClass, domainEvents) {
    var fakeContext;
    fakeContext = this._createFakeContext(domainEvents);
    return new Aggregate(fakeContext, eventric, 'Aggregate', AggregateClass);
  };

  AggregateFactory.prototype._createFakeContext = function(domainEvents) {
    var contextFake;
    contextFake = {
      _eventric: eventric,
      name: 'eventric-testing'
    };
    return {
      name: contextFake.name,
      getDomainEvent: function(name) {
        return domainEvents[name];
      },
      createDomainEvent: function() {
        return Context.prototype.createDomainEvent.apply(contextFake, arguments);
      }
    };
  };

  return AggregateFactory;

})();

module.exports = new AggregateFactory;