it('can not put errors in the error queue of the source bus', function(done){
var g = new Greyhound(config);
var jobs = [];
jobs.push(function(next){
// HACK
config.buses[0].ignoreErrors = true;
g.start(next);
// HACK
g.jobs = function(){
return {
'greyhound-transfer': {
perform: function(payload, callback){
return callback();
}
}
};
};
});
[0,1,2].forEach(function(i){
jobs.push(function(next){
g.buses[i].subscribe('otherApp', 'default', 'werq', { bus_event_type : /^.*/}, next);
});
});
jobs.push(function(next){
g.buses[0].publish('some-test-event', {a: 1, b: 2}, next);
});
jobs.push(function(next){ setTimeout(next, 1000); });
jobs.push(function(next){
g.buses[0].connection.redis.lrange('resque:failed', 0, 9999, function(error, entries){
should.not.exist(error);
entries.length.should.equal(0);
next();
});
});
[1,2].forEach(function(i){
jobs.push(function(next){
g.buses[i].connection.redis.lrange('resque:failed', 0, 9999, function(error, entries){
should.not.exist(error);
entries.length.should.equal(0);
next();
});
});
});
async.series(jobs, function(error){
should.not.exist(error);
g.buses[0].connection.redis.del('resque:failed', function(){
config.buses[0].ignoreErrors = false;
g.stop(done);
});
});
});
jobs.push(function(next){
g.start(next);
// HACK
g.jobs = function(){
return {
'greyhound-transfer': {
perform: function(payload, callback){
return callback(new Error('BUSTED'));
},
}
};
};
});
jobs.push(function(next){
// HACK
config.buses[0].ignoreErrors = true;
g.start(next);
// HACK
g.jobs = function(){
return {
'greyhound-transfer': {
perform: function(payload, callback){
return callback();
}
}
};
};
});
it('will send data around to peers, and not republish data', function(done){
var g = new Greyhound(config);
var jobs = [];
jobs.push(function(next){
g.start(next);
});
[0,1,2].forEach(function(i){
jobs.push(function(next){
g.buses[i].subscribe('otherApp', 'default', 'werq', { bus_event_type : /^.*/}, next);
});
});
jobs.push(function(next){
g.buses[0].publish('some-test-event', {a: 1, b: 2}, next);
});
jobs.push(function(next){ setTimeout(next, 1000); });
[0,1,2].forEach(function(i){
jobs.push(function(next){
g.buses[i].connection.redis.lrange('resque:queue:bus_incomming', 0, 9999, function(error, entries){
should.not.exist(error);
entries.length.should.equal(0);
next();
});
});
jobs.push(function(next){
g.buses[i].connection.redis.lrange('resque:queue:otherapp_default', 0, 9999, function(error, entries){
should.not.exist(error);
entries.length.should.equal(1);
next();
});
});
});
async.series(jobs, function(error){
should.not.exist(error);
g.stop(done);
});
});
it('can connect to more than one redis instance', function(done){
var g = new Greyhound(config);
var jobs = [];
jobs.push(function(next){
g.start(next);
});
jobs.push(function(next){
g.buses.length.should.equal(3);
g.workers.length.should.equal(3);
next();
});
[0,1,2].forEach(function(i){
jobs.push(function(next){
g.buses[i].connection.redis.set('key', i, next);
});
});
[0,1,2].forEach(function(i){
jobs.push(function(next){
g.buses[i].connection.redis.get('key', function(error, val){
should.not.exist(error);
String(val).should.equal(String(i));
next();
});
});
jobs.push(function(next){
g.workers[i].connection.redis.get('key', function(error, val){
should.not.exist(error);
String(val).should.equal(String(i));
next();
});
});
});
async.series(jobs, function(error){
should.not.exist(error);
g.stop(done);
});
});
async.series(jobs, function(error){
should.not.exist(error);
g.stop(done);
});
jobs.push(function(next){
g.start(next);
});
g.buses[0].connection.redis.del('resque:failed', function(){
config.buses[0].ignoreErrors = false;
g.stop(done);
});
g.buses[0].connection.redis.del('resque:failed', function(){
g.stop(done);
});