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messages.ts
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messages.ts
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/*
* Copyright 2015 Red Hat Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import * as assert from "assert";
import * as rhea from "../";
import { Server } from "net";
const amqp_types = rhea.types;
const amqp_message = rhea.message;
const rhea_util = require('../lib/util.js');
describe('message content', function() {
var container :rhea.Container, sender: rhea.Sender, listener: Server;
beforeEach(function(done: Function) {
container = rhea.create_container();
listener = container.listen({port:0});
listener.on('listening', function() {
sender = container.connect(listener.address() as any).attach_sender();
done();
});
});
function transfer_test(message: any, verification: Function) {
return function(done: Function) {
container.on('message', function(context) {
verification(context.message);
done();
});
sender.send(message);
};
}
afterEach(function() {
sender.connection.close();
listener.close();
});
it('sends and receives string body', transfer_test({body:'hello world!'}, function(message: rhea.Message) {
assert.equal(message.body, 'hello world!');
}));
it('sends and receives binary body', transfer_test({body:amqp_types.wrap_binary(new Buffer('hello world!'))}, function(message: rhea.Message) {
assert.equal(message.body.toString(), 'hello world!');
}));
it('sends and receives awkward string body', transfer_test({body:'{"id":null,"model":"product-metafield","data":{"key":"meta_description_fr","value":"Bestel de Testing nu voor €0.00 bij Smartphonehoesjes Zakelijk. ✓ Altijd gratis verzonden ✓ 30 dagen bedenktijd","productId":104185737},"shopUId":"shz","op":"create"}'}, function(message: rhea.Message) {
assert.equal(message.body, '{"id":null,"model":"product-metafield","data":{"key":"meta_description_fr","value":"Bestel de Testing nu voor €0.00 bij Smartphonehoesjes Zakelijk. ✓ Altijd gratis verzonden ✓ 30 dagen bedenktijd","productId":104185737},"shopUId":"shz","op":"create"}');
}));
it('sends and receives body as data section', transfer_test({body:amqp_message.data_section(new Buffer('hello world!'))}, function(message: rhea.Message) {
assert.equal(message.body.typecode, 0x75);
assert.equal(message.body.content.toString(), 'hello world!');
}));
it('sends and receives body as two data sections', transfer_test({body:amqp_message.data_sections([new Buffer('hello'), new Buffer('world!')])}, function(message: rhea.Message) {
assert.equal(message.body.typecode, 0x75);
assert.equal(message.body.multiple, true);
assert.equal(message.body.content.length, 2);
assert.equal(message.body.content[0].toString(), 'hello');
assert.equal(message.body.content[1].toString(), 'world!');
}));
it('sends and receives body as multiple data sections', transfer_test({body:amqp_message.data_sections([new Buffer('farewell'), new Buffer('cruel'), new Buffer('world!')])}, function(message: rhea.Message) {
assert.equal(message.body.typecode, 0x75);
assert.equal(message.body.multiple, true);
assert.equal(message.body.content.length, 3);
assert.equal(message.body.content[0].toString(), 'farewell');
assert.equal(message.body.content[1].toString(), 'cruel');
assert.equal(message.body.content[2].toString(), 'world!');
}));
it('sends and receives body as sequence section', transfer_test({body:amqp_message.sequence_section(['hello', 1, 'world!'])}, function(message: rhea.Message) {
assert.equal(message.body.typecode, 0x76);
assert.equal(message.body.content[0], 'hello');
assert.equal(message.body.content[1], 1);
assert.equal(message.body.content[2], 'world!');
}));
it('sends and receives body as multiple sequence sections', transfer_test({body:amqp_message.sequence_sections([['hello', 1, 'world!'], ['foo', 'bar', 1234, 5678], ['pi', 3.14]])}, function(message: rhea.Message) {
assert.equal(message.body.typecode, 0x76);
assert.equal(message.body.multiple, true);
assert.equal(message.body.content.length, 3);
assert.equal(message.body.content[0].length, 3);
assert.equal(message.body.content[0][0], 'hello');
assert.equal(message.body.content[0][1], 1);
assert.equal(message.body.content[0][2], 'world!');
assert.equal(message.body.content[1].length, 4);
assert.equal(message.body.content[1][0], 'foo');
assert.equal(message.body.content[1][1], 'bar');
assert.equal(message.body.content[1][2], 1234);
assert.equal(message.body.content[1][3], 5678);
assert.equal(message.body.content[2].length, 2);
assert.equal(message.body.content[2][0], 'pi');
assert.equal(message.body.content[2][1], 3.14);
}));
it('sends and receives subject', transfer_test({subject:'my-subject'}, function(message: rhea.Message) {
assert.equal(message.subject, 'my-subject');
}));
it('sends and receives message-id as string', transfer_test({message_id:'my-id'}, function(message: rhea.Message) {
assert.equal(message.message_id, 'my-id');
}));
it('sends and receives message-id as long', transfer_test({message_id:12345}, function(message: rhea.Message) {
assert.equal(message.message_id, 12345);
}));
var test_uuid = rhea_util.uuid4();
it('sends and receives message-id as uuid', transfer_test({message_id:test_uuid}, function(message: rhea.Message) {
assert.equal(rhea.uuid_to_string(message.message_id as Buffer), rhea.uuid_to_string(test_uuid));
}));
var test_uuid_string = '55e6e3c7-a9c3-47da-83ff-9be7e2bd1b63';
it('sends and receives message-id as uuid when converted from string', transfer_test({message_id: rhea.string_to_uuid(test_uuid_string)}, function(message: rhea.Message) {
assert.equal(rhea.uuid_to_string(message.message_id as Buffer), test_uuid_string);
}));
it('sends and receives string property', transfer_test({application_properties:{colour:'red'}}, function(message: rhea.Message) {
assert.equal(message.application_properties!.colour, 'red');
}));
it('sends and receives int property', transfer_test({application_properties:{age:101}}, function(message: rhea.Message) {
assert.equal(message.application_properties!.age, 101);
}));
it('sends and receives float property', transfer_test({application_properties:{pi:3.14}}, function(message: rhea.Message) {
assert.equal(message.application_properties!.pi, 3.14);
}));
it('sends and receives long property', transfer_test({application_properties:{big:1467407965596}}, function(message: rhea.Message) {
assert.equal(message.application_properties!.big, 1467407965596);
}));
it('sends and receives ulong property', transfer_test({application_properties:{bigneg:-1234567898765}}, function(message: rhea.Message) {
assert.equal(message.application_properties!.bigneg, -1234567898765);
}));
it('sends and receives char property', transfer_test({application_properties:{'x':amqp_types.wrap_char(0x2603)}}, function(message: rhea.Message) {
assert.equal(message.application_properties!.x, 0x2603);
}));
it('sends and receives a uuid property', transfer_test({application_properties:{'x':amqp_types.wrap_uuid(test_uuid)}}, function(message: rhea.Message) {
assert.equal(rhea_util.uuid_to_string(message.application_properties!.x), rhea_util.uuid_to_string(test_uuid));
}));
it('sends and receives string message annotation', transfer_test({message_annotations:{colour:'blue'}}, function(message: rhea.Message) {
assert.equal(message.message_annotations!.colour, 'blue');
}));
it('sends and receives int delivery annotation', transfer_test({delivery_annotations:{count:8765}}, function(message: rhea.Message) {
assert.equal(message.delivery_annotations!.count, 8765);
}));
it('sends and receives body of 1k', transfer_test({body:new Array(1024+1).join('x')}, function(message: rhea.Message) {
assert.equal(message.body, new Array(1024+1).join('x'));
}));
it('sends and receives body of 5k', transfer_test({body:new Array(1024*5+1).join('y')}, function(message: rhea.Message) {
assert.equal(message.body, new Array(1024*5+1).join('y'));
}));
it('sends and receives body of 50k', transfer_test({body:new Array(1024*50+1).join('z')}, function(message: rhea.Message) {
assert.equal(message.body, new Array(1024*50+1).join('z'));
}));
it('sends and receives map body', transfer_test({body:{colour:'green',age:8,happy:true, sad:false}}, function(message: rhea.Message) {
assert.equal(message.body.colour, 'green');
assert.equal(message.body.age, 8);
assert.equal(message.body.happy, true);
assert.equal(message.body.sad, false);
assert.equal(message.body.indifferent, undefined);
}));
it('sends and receives map with doubles', transfer_test({body:{west:amqp_types.wrap_double(4.734), north:amqp_types.wrap_double(56.0023),
}}, function(message: rhea.Message) {
assert.equal(message.body.north, 56.0023);
assert.equal(message.body.west, 4.734);
}));
it('sends and receives map with floats', transfer_test({body:{half:amqp_types.wrap_float(0.5), quarter:amqp_types.wrap_double(0.25),
}}, function(message: rhea.Message) {
assert.equal(message.body.half, 0.5);
assert.equal(message.body.quarter, 0.25);
}));
it('sends and receives map with ulongs', transfer_test({body:{age:amqp_types.wrap_ulong(888), max:amqp_types.wrap_ulong(9007199254740992),
}}, function(message: rhea.Message) {
assert.equal(message.body.max, 9007199254740992);
assert.equal(message.body.age, 888);
}));
it('sends and receives map with longs', transfer_test({body:{one:amqp_types.wrap_long(1),
negative_one:amqp_types.wrap_long(-1),
positive:amqp_types.wrap_long(1000),
negative:amqp_types.wrap_long(-1000),
large:amqp_types.wrap_long(1000000000),
large_negative:amqp_types.wrap_long(-1000000000),
awkward:amqp_types.wrap_long(1467407965596),
max:amqp_types.wrap_long(9007199254740992),
min:amqp_types.wrap_long(-9007199254740992)
}}, function(message: rhea.Message) {
assert.equal(message.body.one, 1);
assert.equal(message.body.negative_one, -1);
assert.equal(message.body.positive, 1000);
assert.equal(message.body.negative, -1000);
assert.equal(message.body.large, 1000000000);
assert.equal(message.body.large_negative, -1000000000);
assert.equal(message.body.awkward, 1467407965596);
assert.equal(message.body.max, 9007199254740992);
assert.equal(message.body.min, -9007199254740992);
}));
it('sends and receives map with ulongs/longs as buffers', transfer_test({body: {too_big: new (amqp_types as any).Ulong(new Buffer([0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF])),
too_small: new (amqp_types as any).Long(new Buffer([0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00]))
}}, function(message: rhea.Message) {
assert.equal(message.body.too_big.length, 8);
for (var i = 0; i < 8; i++) {
assert.equal(message.body.too_big[i], 0xFF);
}
assert.equal(message.body.too_small.length, 8);
for (var i = 0; i < 8; i++) {
if (i === 0) {
assert.equal(message.body.too_small[i], 0xFF);
} else {
assert.equal(message.body.too_small[i], 0x00);
}
}
}));
it('get header and properties directly', transfer_test({
message_id:'my-id',
user_id:'my-user',
to:'my-to',
subject:'my-subject',
reply_to:'my-reply-to',
correlation_id:'correlate-me',
content_type:'text',
content_encoding:'ascii',
absolute_expiry_time:123456789,
creation_time:987654321,
group_id:'my-group',
group_sequence:77,
reply_to_group_id:'still-my-group',
durable:true,
priority:3,
ttl:123456789,
first_acquirer:false,
delivery_count:8
}, function(message: rhea.Message) {
assert.equal(message.message_id, 'my-id');
assert.equal(message.user_id, 'my-user');
assert.equal(message.to, 'my-to');
assert.equal(message.subject, 'my-subject');
assert.equal(message.reply_to, 'my-reply-to');
assert.equal(message.correlation_id, 'correlate-me');
assert.equal(message.content_type, 'text');
assert.equal(message.content_encoding, 'ascii');
assert.equal(message.absolute_expiry_time, 123456789);
assert.equal(message.creation_time, 987654321);
assert.equal(message.group_id, 'my-group');
assert.equal(message.group_sequence, 77);
assert.equal(message.reply_to_group_id, 'still-my-group');
assert.equal(message.durable, true);
assert.equal(message.priority, 3);
assert.equal(message.ttl, 123456789);
assert.equal(message.first_acquirer, false);
assert.equal(message.delivery_count, 8);
}));
it('set header and properties directly', transfer_test({
message_id:'my-id',
user_id:'my-user',
to:'my-to',
subject:'my-subject',
reply_to:'my-reply-to',
correlation_id:'correlate-me',
content_type:'text',
content_encoding:'ascii',
absolute_expiry_time:123456789,
creation_time:987654321,
group_id:'my-group',
group_sequence:77,
reply_to_group_id:'still-my-group',
durable:true,
priority:3,
ttl:123456789,
first_acquirer:false,
delivery_count:8
}, function(message: rhea.Message) {
assert.equal(message.message_id, 'my-id');
assert.equal(message.user_id, 'my-user');
assert.equal(message.to, 'my-to');
assert.equal(message.subject, 'my-subject');
assert.equal(message.reply_to, 'my-reply-to');
assert.equal(message.correlation_id, 'correlate-me');
assert.equal(message.content_type, 'text');
assert.equal(message.content_encoding, 'ascii');
assert.equal(message.absolute_expiry_time, 123456789);
assert.equal(message.creation_time, 987654321);
assert.equal(message.group_id, 'my-group');
assert.equal(message.group_sequence, 77);
assert.equal(message.reply_to_group_id, 'still-my-group');
assert.equal(message.durable, true);
assert.equal(message.priority, 3);
assert.equal(message.ttl, 123456789);
assert.equal(message.first_acquirer, false);
assert.equal(message.delivery_count, 8);
}));
it('test undefined properties and headers directly', transfer_test({body:'hello world!'}, function(message: rhea.Message) {
assert.equal(message.body, 'hello world!');
assert.equal(message.message_id, undefined);
assert.equal(message.user_id, undefined);
assert.equal(message.to, undefined);
assert.equal(message.subject, undefined);
assert.equal(message.reply_to, undefined);
assert.equal(message.correlation_id, undefined);
assert.equal(message.content_type, undefined);
assert.equal(message.content_encoding, undefined);
assert.equal(message.absolute_expiry_time, undefined);
assert.equal(message.creation_time, undefined);
assert.equal(message.group_id, undefined);
assert.equal(message.group_sequence, undefined);
assert.equal(message.reply_to_group_id, undefined);
assert.equal(message.durable, undefined);
assert.equal(message.priority, undefined);
assert.equal(message.ttl, undefined);
assert.equal(message.first_acquirer, undefined);
assert.equal(message.delivery_count, undefined);
}));
it('message has a toString', transfer_test({message_id:'my-id', body:'hello world!'}, function(message: rhea.Message) {
assert.equal(message.toString(), '{"message_id":"my-id","body":"hello world!"}');
}));
it('sends and receives message in custom format', function (done: Function) {
var message = new Buffer('hello world!');
container.on('message', function(context) {
assert.equal(context.format, 1111);
assert.equal(context.message.toString(), message.toString());
done();
});
sender.send(message, undefined, 1111);
});
});
describe('acknowledgement', function() {
var server: rhea.Container, client: rhea.Container, listener: Server;
var outcome: any;
beforeEach(function(done: Function) {
outcome = {};
server = rhea.create_container();
server.on('accepted', function (context: rhea.EventContext) {
outcome.state = 'accepted';
});
server.on('released', function (context: rhea.EventContext) {
outcome.state = 'released';
outcome.delivery_failed = context.delivery!.remote_state!.delivery_failed;
outcome.undeliverable_here = context.delivery!.remote_state!.undeliverable_here;
});
server.on('rejected', function (context: rhea.EventContext) {
outcome.state = 'rejected';
outcome.error = context.delivery!.remote_state!.error;
});
server.on('settled', function (context: rhea.EventContext) {
context.connection.close();
});
client = rhea.create_container();
listener = server.listen({port:0});
listener.on('listening', function() {
done();
});
});
afterEach(function() {
listener.close();
});
it('auto-accept', function(done: Function) {
server.once('sendable', function (context) {
context.sender.send({body:'accept-me'});
});
client.on('message', function(context: rhea.EventContext) {
assert.equal(context.message!.body, 'accept-me');
});
client.on('connection_close', function (context: rhea.EventContext) {
assert.equal(outcome.state, 'accepted');
context.connection.close();
done();
});
client.connect(listener.address() as any).attach_receiver();
});
it('explicit accept', function(done: Function) {
server.once('sendable', function (context: rhea.EventContext) {
context.sender!.send({body:'accept-me'});
});
client.on('message', function(context: rhea.EventContext) {
assert.equal(context.message!.body, 'accept-me');
context.delivery!.accept();
});
client.on('connection_close', function (context: rhea.EventContext) {
assert.equal(outcome.state, 'accepted');
context.connection.close();
done();
});
client.connect(listener.address() as any).attach_receiver({autoaccept: false});
});
it('explicit release', function(done: Function) {
server.once('sendable', function (context: rhea.EventContext) {
context.sender!.send({body:'release-me'});
});
client.on('message', function(context: rhea.EventContext) {
assert.equal(context.message!.body, 'release-me');
context.delivery!.release();
});
client.on('connection_close', function (context: rhea.EventContext) {
assert.equal(outcome.state, 'released');
assert.equal(outcome.delivery_failed, undefined);
assert.equal(outcome.undeliverable_here, undefined);
context.connection.close();
done();
});
client.connect(listener.address() as any).attach_receiver({autoaccept: false});
});
it('explicit reject', function(done: Function) {
server.once('sendable', function (context: rhea.EventContext) {
context.sender!.send({body:'reject-me'});
});
client.on('message', function(context: rhea.EventContext) {
assert.equal(context.message!.body, 'reject-me');
context.delivery!.reject({condition:'rhea:oops:string',description:'something bad occurred'});
});
client.on('connection_close', function (context: rhea.EventContext) {
assert.equal(outcome.state, 'rejected');
assert.equal(outcome.error.condition, 'rhea:oops:string');
assert.equal(outcome.modified, undefined);
context.connection.close();
done();
});
client.connect(listener.address() as any).attach_receiver({autoaccept: false});
});
it('explicit modify', function(done: Function) {
server.options.treat_modified_as_released = false;
server.on('modified', function (context: rhea.EventContext) {
assert.equal(outcome.state, undefined);
outcome.state = 'modified';
outcome.delivery_failed = context.delivery!.remote_state!.delivery_failed;
outcome.undeliverable_here = context.delivery!.remote_state!.undeliverable_here;
});
server.once('sendable', function (context: rhea.EventContext) {
context.sender!.send({body:'modify-me'});
});
client.on('message', function(context: rhea.EventContext) {
assert.equal(context!.message!.body, 'modify-me');
(context as any).delivery!.modified({delivery_failed:true, undeliverable_here: true});
});
client.on('connection_close', function (context: rhea.EventContext) {
assert.equal(outcome.state, 'modified');
assert.equal(outcome.delivery_failed, true);
assert.equal(outcome.undeliverable_here, true);
context.connection.close();
done();
});
client.connect(listener.address() as any).attach_receiver({autoaccept: false});
});
it('modified as released', function(done: Function) {
server.once('sendable', function (context) {
context.sender!.send({body:'try-again'});
});
client.on('message', function(context: rhea.EventContext) {
assert.equal(context.message!.body, 'try-again');
context.delivery!.release({delivery_failed:true, undeliverable_here: true});
});
client.on('connection_close', function (context: rhea.EventContext) {
assert.equal(outcome.state, 'released');
assert.equal(outcome.delivery_failed, true);
assert.equal(outcome.undeliverable_here, true);
context.connection.close();
done();
});
client.connect(listener.address() as any).attach_receiver({autoaccept: false});
});
});
describe('fragmentation', function() {
this.timeout(5000);
var container: rhea.Container, sender: rhea.Sender, listener: Server;
beforeEach(function(done: Function) {
container = rhea.create_container();
listener = container.listen({port:0, max_frame_size:16384} as any);
listener.on('listening', function() {
sender = container.connect({port:(listener.address() as any).port, max_frame_size:16384}).attach_sender();
done();
});
});
function get_data(n: any, c: any) {
var buffer = new Buffer(n);
if (c) buffer.fill(c);
return amqp_types.wrap_binary(buffer);
}
function transfer_test(size: number, count?: number) {
var message: rhea.Message = {body:get_data(size, 'x')};
var received: number = 0;
var n: number = count || 1;
return function(done: Function) {
container.on('message', function(context: rhea.EventContext) {
assert.equal(context.message!.body.length, size);
assert.equal(context.message!.body.toString(), message.body.toString());
if (++received === n) {
done();
}
});
for (var i = 0; i < n; i++) {
sender.send(message);
}
};
}
afterEach(function() {
sender.connection.close();
listener.close();
});
it('handles single 16k message', transfer_test(16384));
it('handles single 32k message', transfer_test(32768));
it('handles single 64k message', transfer_test(65536));
it('handles single 1M message', transfer_test(1048576));
it('handles 100 16k messages', transfer_test(16384, 100));
it('handles 50 32k messages', transfer_test(32768, 50));
it('handles 10 64k messages', transfer_test(65536, 10));
});