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Merge pull request #28 from MarshallRJ/test-largeEvents

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Test large events
This commit is contained in:
Nicolas Dextraze 2017-03-29 13:00:46 -07:00 committed by GitHub
commit 361330629d
2 changed files with 119 additions and 68 deletions
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15
test/appendToStream_test.js
View File

@ -55,6 +55,21 @@ module.exports = {
test.done(err); 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) { 'Append To Stream Wrong Expected Version': function(test) {
test.expect(1); test.expect(1);
var event = client.createJsonEventData(uuid.v4(), {a: Math.random(), b: uuid.v4()}, null, 'testEvent'); var event = client.createJsonEventData(uuid.v4(), {a: Math.random(), b: uuid.v4()}, null, 'testEvent');

172
test/readEvent_test.js
View File

@ -5,103 +5,139 @@ var client = require('../src/client');
module.exports = { module.exports = {
setUp: function(cb) { setUp: function(cb) {
this.expectedEvent = {a: uuid.v4(), b: Math.random()}; this.expectedEvent = {
a: uuid.v4(),
b: Math.random()
};
this.expectedEventType = 'anEvent'; this.expectedEventType = 'anEvent';
this.expectedEventId = uuid.v4(); this.expectedEventId = uuid.v4();
var event = client.createJsonEventData(this.expectedEventId, this.expectedEvent, null, this.expectedEventType); var event = client.createJsonEventData(this.expectedEventId, this.expectedEvent, null, this.expectedEventType);
this.conn.appendToStream(this.testStreamName, client.expectedVersion.noStream, event) this.conn.appendToStream(this.testStreamName, client.expectedVersion.noStream, event)
.then(function() { .then(function() {
cb(); cb();
}) })
.catch(cb); .catch(cb);
}, },
'Read Event Happy Path': function(test) { 'Read Event Happy Path': function(test) {
test.expect(8); test.expect(8);
var self = this; var self = this;
this.conn.readEvent(this.testStreamName, 0) this.conn.readEvent(this.testStreamName, 0)
.then(function(result) { .then(function(result) {
test.areEqual('status', result.status, client.eventReadStatus.Success); test.areEqual('status', result.status, client.eventReadStatus.Success);
test.areEqual('stream', result.stream, self.testStreamName); test.areEqual('stream', result.stream, self.testStreamName);
test.areEqual('eventNumber', result.eventNumber, 0); test.areEqual('eventNumber', result.eventNumber, 0);
test.ok(result.event !== null, "event is null."); test.ok(result.event !== null, "event is null.");
test.ok(result.event.originalEvent !== null, "event.originalEvent is null."); test.ok(result.event.originalEvent !== null, "event.originalEvent is null.");
var event = JSON.parse(result.event.originalEvent.data.toString()); var event = JSON.parse(result.event.originalEvent.data.toString());
test.areEqual('event.eventId', result.event.originalEvent.eventId, self.expectedEventId); test.areEqual('event.eventId', result.event.originalEvent.eventId, self.expectedEventId);
test.areEqual('event.eventType', result.event.originalEvent.eventType, self.expectedEventType); test.areEqual('event.eventType', result.event.originalEvent.eventType, self.expectedEventType);
test.areEqual('decoded event.data', event, self.expectedEvent); test.areEqual('decoded event.data', event, self.expectedEvent);
test.done(); test.done();
}) })
.catch(function(err) { .catch(function(err) {
test.done(err); test.done(err);
}) })
}, },
'Read Event From Non-Existing Stream': function(test) { 'Read Event From Non-Existing Stream': function(test) {
test.expect(4); test.expect(4);
var anotherStream = 'test' + uuid.v4(); var anotherStream = 'test' + uuid.v4();
this.conn.readEvent(anotherStream, 0) this.conn.readEvent(anotherStream, 0)
.then(function(result) { .then(function(result) {
test.areEqual('status', result.status, client.eventReadStatus.NoStream); test.areEqual('status', result.status, client.eventReadStatus.NoStream);
test.areEqual('stream', result.stream, anotherStream); test.areEqual('stream', result.stream, anotherStream);
test.areEqual('eventNumber', result.eventNumber, 0); test.areEqual('eventNumber', result.eventNumber, 0);
test.areEqual('event', result.event, null); test.areEqual('event', result.event, null);
test.done(); test.done();
}) })
.catch(function(err) { .catch(function(err) {
test.done(err); test.done(err);
}); });
}, },
'Read Event From Deleted Stream': function(test) { 'Read Event From Deleted Stream': function(test) {
test.expect(4); test.expect(4);
var self = this; var self = this;
this.conn.deleteStream(this.testStreamName, 0, true) this.conn.deleteStream(this.testStreamName, 0, true)
.then(function() { .then(function() {
return self.conn.readEvent(self.testStreamName, 0) return self.conn.readEvent(self.testStreamName, 0)
}) })
.then(function(result) { .then(function(result) {
test.areEqual('status', result.status, client.eventReadStatus.StreamDeleted); test.areEqual('status', result.status, client.eventReadStatus.StreamDeleted);
test.areEqual('stream', result.stream, self.testStreamName); test.areEqual('stream', result.stream, self.testStreamName);
test.areEqual('eventNumber', result.eventNumber, 0); test.areEqual('eventNumber', result.eventNumber, 0);
test.areEqual('event', result.event, null); test.areEqual('event', result.event, null);
test.done(); test.done();
}) })
.catch(function(err) { .catch(function(err) {
test.done(err); test.done(err);
}); });
}, },
'Read Event With Inexisting Version': function(test) { 'Read Event With Inexisting Version': function(test) {
test.expect(4); test.expect(4);
var self = this; var self = this;
return self.conn.readEvent(self.testStreamName, 1) return self.conn.readEvent(self.testStreamName, 1)
.then(function(result) { .then(function(result) {
test.areEqual('status', result.status, client.eventReadStatus.NotFound); test.areEqual('status', result.status, client.eventReadStatus.NotFound);
test.areEqual('stream', result.stream, self.testStreamName); test.areEqual('stream', result.stream, self.testStreamName);
test.areEqual('eventNumber', result.eventNumber, 1); test.areEqual('eventNumber', result.eventNumber, 1);
test.areEqual('event', result.event, null); test.areEqual('event', result.event, null);
test.done(); test.done();
}) })
.catch(function(err) { .catch(function(err) {
test.done(err); test.done(err);
}); });
}, },
'Read Event With No Access': function(test) { 'Read Event With No Access': function(test) {
test.expect(1); test.expect(1);
var self = this; var self = this;
var metadata = {$acl: {$r: '$admins'}}; var metadata = {
$acl: {
$r: '$admins'
}
};
this.conn.setStreamMetadataRaw(self.testStreamName, client.expectedVersion.noStream, metadata) this.conn.setStreamMetadataRaw(self.testStreamName, client.expectedVersion.noStream, metadata)
.then(function(){ .then(function() {
return self.conn.readEvent(self.testStreamName, 0); return self.conn.readEvent(self.testStreamName, 0);
}) })
.then(function(result) { .then(function(result) {
test.fail("readEvent succeeded but should have failed."); test.fail("readEvent succeeded but should have failed.");
test.done(); test.done();
}) })
.catch(function(err) { .catch(function(err) {
var isAccessDenied = err instanceof client.AccessDeniedError; var isAccessDenied = err instanceof client.AccessDeniedError;
test.ok(isAccessDenied, "readEvent should have failed with AccessDeniedError, got " + err.constructor.name); test.ok(isAccessDenied, "readEvent should have failed with AccessDeniedError, got " + err.constructor.name);
if (isAccessDenied) return test.done(); if (isAccessDenied) return test.done();
test.done(err); 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); require('./common/base_test').init(module.exports);