45 lines
1.9 KiB
JavaScript
45 lines
1.9 KiB
JavaScript
const uuid = require('uuid');
|
|
const client = require('../src/client');
|
|
|
|
module.exports = {
|
|
'Test Subscribe To Stream Happy Path': function(test) {
|
|
const resolveLinkTos = false;
|
|
const numberOfPublishedEvents = 5;
|
|
var publishedEvents = [];
|
|
for(var i=0;i<numberOfPublishedEvents;i++)
|
|
publishedEvents.push(client.createJsonEventData(uuid.v4(), {a: Math.random(), b: uuid.v4()}, null, 'anEvent'));
|
|
|
|
function testAllPublishedEventsAppeared() {
|
|
test.areEqual("receivedEvents.length", receivedEvents.length, numberOfPublishedEvents);
|
|
}
|
|
function testEventsAppearedInCorrectOrder() {
|
|
for (var j = 0; j < numberOfPublishedEvents; j++)
|
|
test.ok(receivedEvents[j].originalEvent.eventId === publishedEvents[j].eventId,
|
|
"receivedEvents[" + j + "] != publishedEvents[" + j + "]");
|
|
}
|
|
|
|
var receivedEvents = [];
|
|
function eventAppeared(subscription, event) {
|
|
receivedEvents.push(event);
|
|
if (receivedEvents.length === numberOfPublishedEvents) subscription.close();
|
|
}
|
|
function subscriptionDropped(subscription, reason, error) {
|
|
if (error) return test.done(error);
|
|
testAllPublishedEventsAppeared();
|
|
testEventsAppearedInCorrectOrder();
|
|
test.done();
|
|
}
|
|
var self = this;
|
|
this.conn.subscribeToStream(this.testStreamName, resolveLinkTos, eventAppeared, subscriptionDropped)
|
|
.then(function(subscription) {
|
|
test.areEqual("subscription.streamId", subscription.streamId, self.testStreamName);
|
|
test.areEqual("subscription.isSubscribedToAll", subscription.isSubscribedToAll, false);
|
|
test.areEqual("subscription.lastEventNumber", subscription.lastEventNumber, client.expectedVersion.emptyStream);
|
|
|
|
return self.conn.appendToStream(self.testStreamName, client.expectedVersion.emptyStream, publishedEvents);
|
|
})
|
|
.catch(test.done)
|
|
}
|
|
};
|
|
|
|
require('./common/base_test').init(module.exports); |