function newComponent(attributes, mixins) {
if (mixins) {
mixins = ReactMixinManager.get(mixins);
} else {
mixins = [];
}
var obj = {
setState: sinon.spy(function(state) {
this.state = _.extend(this.state || {}, state);
}),
setProps: function(props) {
this.trigger('componentWillReceiveProps', props);
this.props = this.props || {};
_.extend(this.props, props);
},
mount: function() {
this._mounted = true;
this.trigger('componentWillMount');
this.trigger('componentDidMount');
},
unmount: function() {
this._mounted = false;
this.trigger('componentWillUnmount');
this.trigger('componentDidUnmount');
},
isMounted: function() { return this._mounted; },
trigger: function(method) {
var rtn = [];
for (var i=0; i<mixins.length; i++) {
var func = mixins[i][method];
if (func) {
rtn.push(func.apply(this, Array.prototype.slice.call(arguments, 1)));
}
}
return rtn;
}
};
if (attributes) {
_.each(attributes, function(value, name) {
obj[name] = value;
});
}
obj.props = obj.props || {};
var state, aggregateState;
for (var i=0; i<mixins.length; i++) {
var mixin = mixins[i];
_.defaults(obj, mixin);
state = mixin.getInitialState && mixin.getInitialState.call(obj);
if (state) {
if (!aggregateState) {
aggregateState = {};
}
_.defaults(aggregateState, state);
}
}
obj.state = aggregateState;
return obj;
}
it('should include events mixin, Backbone.Events for on/off/trigger mixin and the react-events "state" mixin', function() {
var mixins = ReactMixinManager.get('events');
expect(mixins.length).to.eql(3);
});