1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
|
var async = require('../lib');
var expect = require('chai').expect;
var assert = require('assert');
describe('applyEach', function () {
it('applyEach', function (done) {
var call_order = [];
var one = function (val, cb) {
expect(val).to.equal(5);
setTimeout(function () {
call_order.push('one');
cb(null, 1);
}, 12);
};
var two = function (val, cb) {
expect(val).to.equal(5);
setTimeout(function () {
call_order.push('two');
cb(null, 2);
}, 2);
};
var three = function (val, cb) {
expect(val).to.equal(5);
setTimeout(function () {
call_order.push('three');
cb(null, 3);
}, 18);
};
async.applyEach([one, two, three], 5, function (err, results) {
assert(err === null, err + " passed instead of 'null'");
expect(call_order).to.eql(['two', 'one', 'three']);
expect(results).to.eql([1, 2, 3]);
done();
});
});
it('applyEachSeries', function (done) {
var call_order = [];
var one = function (val, cb) {
expect(val).to.equal(5);
setTimeout(function () {
call_order.push('one');
cb(null, 1);
}, 10);
};
var two = function (val, cb) {
expect(val).to.equal(5);
setTimeout(function () {
call_order.push('two');
cb(null, 2);
}, 5);
};
var three = function (val, cb) {
expect(val).to.equal(5);
setTimeout(function () {
call_order.push('three');
cb(null, 3);
}, 15);
};
async.applyEachSeries([one, two, three], 5, function (err, results) {
assert(err === null, err + " passed instead of 'null'");
expect(call_order).to.eql(['one', 'two', 'three']);
expect(results).to.eql([1, 2, 3]);
done();
});
});
it('applyEach partial application', function (done) {
var call_order = [];
var one = function (val, cb) {
expect(val).to.equal(5);
setTimeout(function () {
call_order.push('one');
cb(null, 1);
}, 10);
};
var two = function (val, cb) {
expect(val).to.equal(5);
setTimeout(function () {
call_order.push('two');
cb(null, 2);
}, 5);
};
var three = function (val, cb) {
expect(val).to.equal(5);
setTimeout(function () {
call_order.push('three');
cb(null, 3);
}, 15);
};
async.applyEach([one, two, three])(5, function (err, results) {
if (err) throw err;
expect(call_order).to.eql(['two', 'one', 'three']);
expect(results).to.eql([1, 2, 3]);
done();
});
});
});
|
