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socketioMEANseed/server/node_modules/qs/test/stringify.js
server/node_modules/qs/test/stringify.jsRaw
  1// Load modules
  2
  3var Lab = require('lab');
  4var Qs = require('../');
  5
  6
  7// Declare internals
  8
  9var internals = {};
 10
 11
 12// Test shortcuts
 13
 14var lab = exports.lab = Lab.script();
 15var expect = Lab.expect;
 16var describe = lab.experiment;
 17var it = lab.test;
 18
 19
 20describe('stringify()', function () {
 21
 22    it('stringifies a querystring object', function (done) {
 23
 24        expect(Qs.stringify({ a: 'b' })).to.equal('a=b');
 25        expect(Qs.stringify({ a: 1 })).to.equal('a=1');
 26        expect(Qs.stringify({ a: 1, b: 2 })).to.equal('a=1&b=2');
 27        done();
 28    });
 29
 30    it('stringifies a nested object', function (done) {
 31
 32        expect(Qs.stringify({ a: { b: 'c' } })).to.equal('a%5Bb%5D=c');
 33        expect(Qs.stringify({ a: { b: { c: { d: 'e' } } } })).to.equal('a%5Bb%5D%5Bc%5D%5Bd%5D=e');
 34        done();
 35    });
 36
 37    it('stringifies an array value', function (done) {
 38
 39        expect(Qs.stringify({ a: ['b', 'c', 'd'] })).to.equal('a%5B0%5D=b&a%5B1%5D=c&a%5B2%5D=d');
 40        done();
 41    });
 42
 43    it('omits array indices when asked', function (done) {
 44
 45        expect(Qs.stringify({ a: ['b', 'c', 'd'] }, { indices: false })).to.equal('a=b&a=c&a=d');
 46        done();
 47    });
 48
 49    it('stringifies a nested array value', function (done) {
 50
 51        expect(Qs.stringify({ a: { b: ['c', 'd'] } })).to.equal('a%5Bb%5D%5B0%5D=c&a%5Bb%5D%5B1%5D=d');
 52        done();
 53    });
 54
 55    it('stringifies an object inside an array', function (done) {
 56
 57        expect(Qs.stringify({ a: [{ b: 'c' }] })).to.equal('a%5B0%5D%5Bb%5D=c');
 58        expect(Qs.stringify({ a: [{ b: { c: [1] } }] })).to.equal('a%5B0%5D%5Bb%5D%5Bc%5D%5B0%5D=1');
 59        done();
 60    });
 61
 62    it('does not omit object keys when indices = false', function (done) {
 63
 64        expect(Qs.stringify({ a: [{ b: 'c' }] }, { indices: false })).to.equal('a%5Bb%5D=c');
 65        done();
 66    });
 67
 68    it('stringifies a complicated object', function (done) {
 69
 70        expect(Qs.stringify({ a: { b: 'c', d: 'e' } })).to.equal('a%5Bb%5D=c&a%5Bd%5D=e');
 71        done();
 72    });
 73
 74    it('stringifies an empty value', function (done) {
 75
 76        expect(Qs.stringify({ a: '' })).to.equal('a=');
 77        expect(Qs.stringify({ a: '', b: '' })).to.equal('a=&b=');
 78        expect(Qs.stringify({ a: null })).to.equal('a=');
 79        expect(Qs.stringify({ a: { b: null } })).to.equal('a%5Bb%5D=');
 80        done();
 81    });
 82
 83    it('stringifies an empty object', function (done) {
 84
 85        var obj = Object.create(null);
 86        obj.a = 'b';
 87        expect(Qs.stringify(obj)).to.equal('a=b');
 88        done();
 89    });
 90
 91    it('returns an empty string for invalid input', function (done) {
 92
 93        expect(Qs.stringify(undefined)).to.equal('');
 94        expect(Qs.stringify(false)).to.equal('');
 95        expect(Qs.stringify(null)).to.equal('');
 96        expect(Qs.stringify('')).to.equal('');
 97        done();
 98    });
 99
100    it('stringifies an object with an empty object as a child', function (done) {
101
102        var obj = {
103            a: Object.create(null)
104        };
105
106        obj.a.b = 'c';
107        expect(Qs.stringify(obj)).to.equal('a%5Bb%5D=c');
108        done();
109    });
110
111    it('drops keys with a value of undefined', function (done) {
112
113        expect(Qs.stringify({ a: undefined })).to.equal('');
114        expect(Qs.stringify({ a: { b: undefined, c: null } })).to.equal('a%5Bc%5D=');
115        done();
116    });
117
118    it('url encodes values', function (done) {
119
120        expect(Qs.stringify({ a: 'b c' })).to.equal('a=b%20c');
121        done();
122    });
123
124    it('stringifies a date', function (done) {
125
126        var now = new Date();
127        var str = 'a=' + encodeURIComponent(now.toISOString());
128        expect(Qs.stringify({ a: now })).to.equal(str);
129        done();
130    });
131
132    it('stringifies the weird object from qs', function (done) {
133
134        expect(Qs.stringify({ 'my weird field': 'q1!2"\'w$5&7/z8)?' })).to.equal('my%20weird%20field=q1!2%22\'w%245%267%2Fz8)%3F');
135        done();
136    });
137
138    it('skips properties that are part of the object prototype', function (done) {
139
140        Object.prototype.crash = 'test';
141        expect(Qs.stringify({ a: 'b'})).to.equal('a=b');
142        expect(Qs.stringify({ a: { b: 'c' } })).to.equal('a%5Bb%5D=c');
143        delete Object.prototype.crash;
144        done();
145    });
146
147    it('stringifies boolean values', function (done) {
148
149        expect(Qs.stringify({ a: true })).to.equal('a=true');
150        expect(Qs.stringify({ a: { b: true } })).to.equal('a%5Bb%5D=true');
151        expect(Qs.stringify({ b: false })).to.equal('b=false');
152        expect(Qs.stringify({ b: { c: false } })).to.equal('b%5Bc%5D=false');
153        done();
154    });
155
156    it('stringifies buffer values', function (done) {
157
158        expect(Qs.stringify({ a: new Buffer('test') })).to.equal('a=test');
159        expect(Qs.stringify({ a: { b: new Buffer('test') } })).to.equal('a%5Bb%5D=test');
160        done();
161    });
162
163    it('stringifies an object using an alternative delimiter', function (done) {
164
165        expect(Qs.stringify({ a: 'b', c: 'd' }, { delimiter: ';' })).to.equal('a=b;c=d');
166        done();
167    });
168
169    it('doesn\'t blow up when Buffer global is missing', function (done) {
170
171        var tempBuffer = global.Buffer;
172        delete global.Buffer;
173        expect(Qs.stringify({ a: 'b', c: 'd' })).to.equal('a=b&c=d');
174        global.Buffer = tempBuffer;
175        done();
176    });
177});