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'use strict';
var should = require('should');
var Message = require('../../source/message');
var callbacks = {
fn: function () {},
register: function () {
return 0;
},
getFn: function () {
return callbacks.fn;
}
};
describe('Message', function () {
describe(':constructor', function () {
});
describe(':toString', function () {
var message;
before(function () {
message = new Message(callbacks);
});
it('should serialize messages', function () {
var string = message.serialize('test', 'one', 'two', 'three');
string.should.equal('test("one","two","three")');
string = message.serialize('test', 'one', function () {});
string.should.equal('test("one").fn(0)');
string = message.serialize(
'something.amazing', ['woo', 'loo'], {oh: 'yeah'}, function () {}
);
string.should.equal('something.amazing(["woo","loo"],{"oh":"yeah"}).fn(0)');
});
});
describe(':parse', function () {
var message;
before(function () {
message = new Message(callbacks);
});
it('should parse messages', function () {
var string = 'socket.test("one","two","three")';
message.parse(string).should.eql({
event: 'socket.test',
arg1: 'one',
arg2: 'two',
arg3: 'three'
});
string = 'test("one","two")';
message.parse(string).should.eql({
event: 'test',
arg1: 'one',
arg2: 'two',
arg3: undefined
});
string = 'test().fn(0)';
message.parse(string).should.eql({
event: 'test',
arg1: callbacks.fn,
arg2: undefined,
arg3: undefined
});
string = 'test("arg1").fn(0)';
message.parse(string).should.eql({
event: 'test',
arg1: 'arg1',
arg2: callbacks.fn,
arg3: undefined
});
});
it('should handle invalid messages', function () {
var string = 'socket.test(one,two,three)';
message.parse(string).should.equal(false);
string = 'foo bar';
message.parse(string).should.equal(false);
string = 'not.a.message';
message.parse(string).should.equal(false);
string = 'what_could ({happen:20}).fn( 2 )';
message.parse(string).should.equal(false);
string = '()';
message.parse(string).should.equal(false);
string = 2;
message.parse(string).should.equal(false);
string = undefined;
message.parse(string).should.equal(false);
});
});
});
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