diff --git a/test/appendToStream_test.js b/test/appendToStream_test.js index 120687c..d76a9a3 100644 --- a/test/appendToStream_test.js +++ b/test/appendToStream_test.js @@ -55,6 +55,21 @@ module.exports = { test.done(err); }); }, + 'Append Large event': function(test) { + test.expect(2); + const largeData = Buffer.alloc(3 * 1024 *1024, 1); + const event = client.createJsonEventData(uuid.v4(), {a: largeData.toString()}, null, 'largePayloadEvent'); + + this.conn.appendToStream(this.testStreamName, client.expectedVersion.any, event) + .then(function(result) { + test.areEqual("result.nextExpectedVersion", result.nextExpectedVersion, 0); + test.ok(result.logPosition, "No log position in result."); + test.done(); + }) + .catch(function(err) { + test.done(err); + }); + }, 'Append To Stream Wrong Expected Version': function(test) { test.expect(1); var event = client.createJsonEventData(uuid.v4(), {a: Math.random(), b: uuid.v4()}, null, 'testEvent'); diff --git a/test/readEvent_test.js b/test/readEvent_test.js index ffe5268..0a5115d 100644 --- a/test/readEvent_test.js +++ b/test/readEvent_test.js @@ -5,103 +5,139 @@ var client = require('../src/client'); module.exports = { setUp: function(cb) { - this.expectedEvent = {a: uuid.v4(), b: Math.random()}; + this.expectedEvent = { + a: uuid.v4(), + b: Math.random() + }; this.expectedEventType = 'anEvent'; this.expectedEventId = uuid.v4(); var event = client.createJsonEventData(this.expectedEventId, this.expectedEvent, null, this.expectedEventType); this.conn.appendToStream(this.testStreamName, client.expectedVersion.noStream, event) - .then(function() { - cb(); - }) - .catch(cb); + .then(function() { + cb(); + }) + .catch(cb); }, 'Read Event Happy Path': function(test) { test.expect(8); var self = this; this.conn.readEvent(this.testStreamName, 0) - .then(function(result) { - test.areEqual('status', result.status, client.eventReadStatus.Success); - test.areEqual('stream', result.stream, self.testStreamName); - test.areEqual('eventNumber', result.eventNumber, 0); - test.ok(result.event !== null, "event is null."); - test.ok(result.event.originalEvent !== null, "event.originalEvent is null."); - var event = JSON.parse(result.event.originalEvent.data.toString()); - test.areEqual('event.eventId', result.event.originalEvent.eventId, self.expectedEventId); - test.areEqual('event.eventType', result.event.originalEvent.eventType, self.expectedEventType); - test.areEqual('decoded event.data', event, self.expectedEvent); - test.done(); - }) - .catch(function(err) { - test.done(err); - }) + .then(function(result) { + test.areEqual('status', result.status, client.eventReadStatus.Success); + test.areEqual('stream', result.stream, self.testStreamName); + test.areEqual('eventNumber', result.eventNumber, 0); + test.ok(result.event !== null, "event is null."); + test.ok(result.event.originalEvent !== null, "event.originalEvent is null."); + var event = JSON.parse(result.event.originalEvent.data.toString()); + test.areEqual('event.eventId', result.event.originalEvent.eventId, self.expectedEventId); + test.areEqual('event.eventType', result.event.originalEvent.eventType, self.expectedEventType); + test.areEqual('decoded event.data', event, self.expectedEvent); + test.done(); + }) + .catch(function(err) { + test.done(err); + }) }, 'Read Event From Non-Existing Stream': function(test) { test.expect(4); var anotherStream = 'test' + uuid.v4(); this.conn.readEvent(anotherStream, 0) - .then(function(result) { - test.areEqual('status', result.status, client.eventReadStatus.NoStream); - test.areEqual('stream', result.stream, anotherStream); - test.areEqual('eventNumber', result.eventNumber, 0); - test.areEqual('event', result.event, null); - test.done(); - }) - .catch(function(err) { - test.done(err); - }); + .then(function(result) { + test.areEqual('status', result.status, client.eventReadStatus.NoStream); + test.areEqual('stream', result.stream, anotherStream); + test.areEqual('eventNumber', result.eventNumber, 0); + test.areEqual('event', result.event, null); + test.done(); + }) + .catch(function(err) { + test.done(err); + }); }, 'Read Event From Deleted Stream': function(test) { test.expect(4); var self = this; this.conn.deleteStream(this.testStreamName, 0, true) - .then(function() { - return self.conn.readEvent(self.testStreamName, 0) - }) - .then(function(result) { - test.areEqual('status', result.status, client.eventReadStatus.StreamDeleted); - test.areEqual('stream', result.stream, self.testStreamName); - test.areEqual('eventNumber', result.eventNumber, 0); - test.areEqual('event', result.event, null); - test.done(); - }) - .catch(function(err) { - test.done(err); - }); + .then(function() { + return self.conn.readEvent(self.testStreamName, 0) + }) + .then(function(result) { + test.areEqual('status', result.status, client.eventReadStatus.StreamDeleted); + test.areEqual('stream', result.stream, self.testStreamName); + test.areEqual('eventNumber', result.eventNumber, 0); + test.areEqual('event', result.event, null); + test.done(); + }) + .catch(function(err) { + test.done(err); + }); }, 'Read Event With Inexisting Version': function(test) { test.expect(4); var self = this; return self.conn.readEvent(self.testStreamName, 1) - .then(function(result) { - test.areEqual('status', result.status, client.eventReadStatus.NotFound); - test.areEqual('stream', result.stream, self.testStreamName); - test.areEqual('eventNumber', result.eventNumber, 1); - test.areEqual('event', result.event, null); - test.done(); - }) - .catch(function(err) { - test.done(err); - }); + .then(function(result) { + test.areEqual('status', result.status, client.eventReadStatus.NotFound); + test.areEqual('stream', result.stream, self.testStreamName); + test.areEqual('eventNumber', result.eventNumber, 1); + test.areEqual('event', result.event, null); + test.done(); + }) + .catch(function(err) { + test.done(err); + }); }, 'Read Event With No Access': function(test) { test.expect(1); var self = this; - var metadata = {$acl: {$r: '$admins'}}; + var metadata = { + $acl: { + $r: '$admins' + } + }; this.conn.setStreamMetadataRaw(self.testStreamName, client.expectedVersion.noStream, metadata) - .then(function(){ - return self.conn.readEvent(self.testStreamName, 0); - }) - .then(function(result) { - test.fail("readEvent succeeded but should have failed."); - test.done(); - }) - .catch(function(err) { - var isAccessDenied = err instanceof client.AccessDeniedError; - test.ok(isAccessDenied, "readEvent should have failed with AccessDeniedError, got " + err.constructor.name); - if (isAccessDenied) return test.done(); - test.done(err); - }); - } + .then(function() { + return self.conn.readEvent(self.testStreamName, 0); + }) + .then(function(result) { + test.fail("readEvent succeeded but should have failed."); + test.done(); + }) + .catch(function(err) { + var isAccessDenied = err instanceof client.AccessDeniedError; + test.ok(isAccessDenied, "readEvent should have failed with AccessDeniedError, got " + err.constructor.name); + if (isAccessDenied) return test.done(); + test.done(err); + }); + }, + 'Read a Large Event': function(test) { + test.expect(8); + var self = this; + const largeData = Buffer.alloc(3 * 1024 * 1024, 1); + + const largeEvent = client.createJsonEventData(uuid.v4(), { + a: largeData.toString() + }, null, 'largePayloadEvent'); + + this.conn.appendToStream(this.testStreamName, client.expectedVersion.any, largeEvent) + .then(function(result) { + self.conn.readEvent(self.testStreamName, 1) + .then(function(result) { + test.areEqual('status', result.status, client.eventReadStatus.Success); + test.areEqual('stream', result.stream, self.testStreamName); + test.areEqual('eventNumber', result.eventNumber, 1); + test.ok(result.event !== null, "event is null."); + test.ok(result.event.originalEvent !== null, "event.originalEvent is null."); + var event = JSON.parse(result.event.originalEvent.data.toString()); + test.areEqual('event.eventId', result.event.originalEvent.eventId, largeEvent.eventId); + test.areEqual('event.eventType', result.event.originalEvent.eventType, 'largePayloadEvent'); + test.areEqual('decoded event.data', event, JSON.parse(largeEvent.data.toString())); + test.done(); + }); + }) + .catch(function(err) { + test.done(err); + }); + }, }; require('./common/base_test').init(module.exports); \ No newline at end of file