it('should call callback for pushed events', function () {
var stream = new MemoryStream();
stream.resume();
var dataValue;
stream.onData.addListener(function(value) {
dataValue = value;
});
stream.write('test1');
expect(dataValue).toEqual('test1');
stream.pause();
var v1 = stream.read();
expect(v1).toBeUndefined();
});
it('should buffer events until resume is called', function () {
var stream = new MemoryStream();
var dataValues = [];
stream.onData.addListener(function(value) {
dataValues.push(value);
});
stream.write('test1');
stream.write('test2');
stream.write('test3');
expect(dataValues.length).toEqual(0);
stream.resume();
expect(dataValues.length).toEqual(3);
expect(dataValues[0]).toEqual('test1');
expect(dataValues[1]).toEqual('test2');
expect(dataValues[2]).toEqual('test3');
});