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Diffstat (limited to 'node_modules/qs/test/stringify.js')
| -rw-r--r-- | node_modules/qs/test/stringify.js | 597 |
1 files changed, 0 insertions, 597 deletions
diff --git a/node_modules/qs/test/stringify.js b/node_modules/qs/test/stringify.js deleted file mode 100644 index 165ac62..0000000 --- a/node_modules/qs/test/stringify.js +++ /dev/null @@ -1,597 +0,0 @@ -'use strict'; - -var test = require('tape'); -var qs = require('../'); -var utils = require('../lib/utils'); -var iconv = require('iconv-lite'); -var SaferBuffer = require('safer-buffer').Buffer; - -test('stringify()', function (t) { - t.test('stringifies a querystring object', function (st) { - st.equal(qs.stringify({ a: 'b' }), 'a=b'); - st.equal(qs.stringify({ a: 1 }), 'a=1'); - st.equal(qs.stringify({ a: 1, b: 2 }), 'a=1&b=2'); - st.equal(qs.stringify({ a: 'A_Z' }), 'a=A_Z'); - st.equal(qs.stringify({ a: 'β¬' }), 'a=%E2%82%AC'); - st.equal(qs.stringify({ a: 'ξ' }), 'a=%EE%80%80'); - st.equal(qs.stringify({ a: 'Χ' }), 'a=%D7%90'); - st.equal(qs.stringify({ a: 'π·' }), 'a=%F0%90%90%B7'); - st.end(); - }); - - t.test('adds query prefix', function (st) { - st.equal(qs.stringify({ a: 'b' }, { addQueryPrefix: true }), '?a=b'); - st.end(); - }); - - t.test('with query prefix, outputs blank string given an empty object', function (st) { - st.equal(qs.stringify({}, { addQueryPrefix: true }), ''); - st.end(); - }); - - t.test('stringifies a nested object', function (st) { - st.equal(qs.stringify({ a: { b: 'c' } }), 'a%5Bb%5D=c'); - st.equal(qs.stringify({ a: { b: { c: { d: 'e' } } } }), 'a%5Bb%5D%5Bc%5D%5Bd%5D=e'); - st.end(); - }); - - t.test('stringifies a nested object with dots notation', function (st) { - st.equal(qs.stringify({ a: { b: 'c' } }, { allowDots: true }), 'a.b=c'); - st.equal(qs.stringify({ a: { b: { c: { d: 'e' } } } }, { allowDots: true }), 'a.b.c.d=e'); - st.end(); - }); - - t.test('stringifies an array value', function (st) { - st.equal( - qs.stringify({ a: ['b', 'c', 'd'] }, { arrayFormat: 'indices' }), - 'a%5B0%5D=b&a%5B1%5D=c&a%5B2%5D=d', - 'indices => indices' - ); - st.equal( - qs.stringify({ a: ['b', 'c', 'd'] }, { arrayFormat: 'brackets' }), - 'a%5B%5D=b&a%5B%5D=c&a%5B%5D=d', - 'brackets => brackets' - ); - st.equal( - qs.stringify({ a: ['b', 'c', 'd'] }), - 'a%5B0%5D=b&a%5B1%5D=c&a%5B2%5D=d', - 'default => indices' - ); - st.end(); - }); - - t.test('omits nulls when asked', function (st) { - st.equal(qs.stringify({ a: 'b', c: null }, { skipNulls: true }), 'a=b'); - st.end(); - }); - - t.test('omits nested nulls when asked', function (st) { - st.equal(qs.stringify({ a: { b: 'c', d: null } }, { skipNulls: true }), 'a%5Bb%5D=c'); - st.end(); - }); - - t.test('omits array indices when asked', function (st) { - st.equal(qs.stringify({ a: ['b', 'c', 'd'] }, { indices: false }), 'a=b&a=c&a=d'); - st.end(); - }); - - t.test('stringifies a nested array value', function (st) { - st.equal(qs.stringify({ a: { b: ['c', 'd'] } }, { arrayFormat: 'indices' }), 'a%5Bb%5D%5B0%5D=c&a%5Bb%5D%5B1%5D=d'); - st.equal(qs.stringify({ a: { b: ['c', 'd'] } }, { arrayFormat: 'brackets' }), 'a%5Bb%5D%5B%5D=c&a%5Bb%5D%5B%5D=d'); - st.equal(qs.stringify({ a: { b: ['c', 'd'] } }), 'a%5Bb%5D%5B0%5D=c&a%5Bb%5D%5B1%5D=d'); - st.end(); - }); - - t.test('stringifies a nested array value with dots notation', function (st) { - st.equal( - qs.stringify( - { a: { b: ['c', 'd'] } }, - { allowDots: true, encode: false, arrayFormat: 'indices' } - ), - 'a.b[0]=c&a.b[1]=d', - 'indices: stringifies with dots + indices' - ); - st.equal( - qs.stringify( - { a: { b: ['c', 'd'] } }, - { allowDots: true, encode: false, arrayFormat: 'brackets' } - ), - 'a.b[]=c&a.b[]=d', - 'brackets: stringifies with dots + brackets' - ); - st.equal( - qs.stringify( - { a: { b: ['c', 'd'] } }, - { allowDots: true, encode: false } - ), - 'a.b[0]=c&a.b[1]=d', - 'default: stringifies with dots + indices' - ); - st.end(); - }); - - t.test('stringifies an object inside an array', function (st) { - st.equal( - qs.stringify({ a: [{ b: 'c' }] }, { arrayFormat: 'indices' }), - 'a%5B0%5D%5Bb%5D=c', - 'indices => brackets' - ); - st.equal( - qs.stringify({ a: [{ b: 'c' }] }, { arrayFormat: 'brackets' }), - 'a%5B%5D%5Bb%5D=c', - 'brackets => brackets' - ); - st.equal( - qs.stringify({ a: [{ b: 'c' }] }), - 'a%5B0%5D%5Bb%5D=c', - 'default => indices' - ); - - st.equal( - qs.stringify({ a: [{ b: { c: [1] } }] }, { arrayFormat: 'indices' }), - 'a%5B0%5D%5Bb%5D%5Bc%5D%5B0%5D=1', - 'indices => indices' - ); - - st.equal( - qs.stringify({ a: [{ b: { c: [1] } }] }, { arrayFormat: 'brackets' }), - 'a%5B%5D%5Bb%5D%5Bc%5D%5B%5D=1', - 'brackets => brackets' - ); - - st.equal( - qs.stringify({ a: [{ b: { c: [1] } }] }), - 'a%5B0%5D%5Bb%5D%5Bc%5D%5B0%5D=1', - 'default => indices' - ); - - st.end(); - }); - - t.test('stringifies an array with mixed objects and primitives', function (st) { - st.equal( - qs.stringify({ a: [{ b: 1 }, 2, 3] }, { encode: false, arrayFormat: 'indices' }), - 'a[0][b]=1&a[1]=2&a[2]=3', - 'indices => indices' - ); - st.equal( - qs.stringify({ a: [{ b: 1 }, 2, 3] }, { encode: false, arrayFormat: 'brackets' }), - 'a[][b]=1&a[]=2&a[]=3', - 'brackets => brackets' - ); - st.equal( - qs.stringify({ a: [{ b: 1 }, 2, 3] }, { encode: false }), - 'a[0][b]=1&a[1]=2&a[2]=3', - 'default => indices' - ); - - st.end(); - }); - - t.test('stringifies an object inside an array with dots notation', function (st) { - st.equal( - qs.stringify( - { a: [{ b: 'c' }] }, - { allowDots: true, encode: false, arrayFormat: 'indices' } - ), - 'a[0].b=c', - 'indices => indices' - ); - st.equal( - qs.stringify( - { a: [{ b: 'c' }] }, - { allowDots: true, encode: false, arrayFormat: 'brackets' } - ), - 'a[].b=c', - 'brackets => brackets' - ); - st.equal( - qs.stringify( - { a: [{ b: 'c' }] }, - { allowDots: true, encode: false } - ), - 'a[0].b=c', - 'default => indices' - ); - - st.equal( - qs.stringify( - { a: [{ b: { c: [1] } }] }, - { allowDots: true, encode: false, arrayFormat: 'indices' } - ), - 'a[0].b.c[0]=1', - 'indices => indices' - ); - st.equal( - qs.stringify( - { a: [{ b: { c: [1] } }] }, - { allowDots: true, encode: false, arrayFormat: 'brackets' } - ), - 'a[].b.c[]=1', - 'brackets => brackets' - ); - st.equal( - qs.stringify( - { a: [{ b: { c: [1] } }] }, - { allowDots: true, encode: false } - ), - 'a[0].b.c[0]=1', - 'default => indices' - ); - - st.end(); - }); - - t.test('does not omit object keys when indices = false', function (st) { - st.equal(qs.stringify({ a: [{ b: 'c' }] }, { indices: false }), 'a%5Bb%5D=c'); - st.end(); - }); - - t.test('uses indices notation for arrays when indices=true', function (st) { - st.equal(qs.stringify({ a: ['b', 'c'] }, { indices: true }), 'a%5B0%5D=b&a%5B1%5D=c'); - st.end(); - }); - - t.test('uses indices notation for arrays when no arrayFormat is specified', function (st) { - st.equal(qs.stringify({ a: ['b', 'c'] }), 'a%5B0%5D=b&a%5B1%5D=c'); - st.end(); - }); - - t.test('uses indices notation for arrays when no arrayFormat=indices', function (st) { - st.equal(qs.stringify({ a: ['b', 'c'] }, { arrayFormat: 'indices' }), 'a%5B0%5D=b&a%5B1%5D=c'); - st.end(); - }); - - t.test('uses repeat notation for arrays when no arrayFormat=repeat', function (st) { - st.equal(qs.stringify({ a: ['b', 'c'] }, { arrayFormat: 'repeat' }), 'a=b&a=c'); - st.end(); - }); - - t.test('uses brackets notation for arrays when no arrayFormat=brackets', function (st) { - st.equal(qs.stringify({ a: ['b', 'c'] }, { arrayFormat: 'brackets' }), 'a%5B%5D=b&a%5B%5D=c'); - st.end(); - }); - - t.test('stringifies a complicated object', function (st) { - st.equal(qs.stringify({ a: { b: 'c', d: 'e' } }), 'a%5Bb%5D=c&a%5Bd%5D=e'); - st.end(); - }); - - t.test('stringifies an empty value', function (st) { - st.equal(qs.stringify({ a: '' }), 'a='); - st.equal(qs.stringify({ a: null }, { strictNullHandling: true }), 'a'); - - st.equal(qs.stringify({ a: '', b: '' }), 'a=&b='); - st.equal(qs.stringify({ a: null, b: '' }, { strictNullHandling: true }), 'a&b='); - - st.equal(qs.stringify({ a: { b: '' } }), 'a%5Bb%5D='); - st.equal(qs.stringify({ a: { b: null } }, { strictNullHandling: true }), 'a%5Bb%5D'); - st.equal(qs.stringify({ a: { b: null } }, { strictNullHandling: false }), 'a%5Bb%5D='); - - st.end(); - }); - - t.test('stringifies a null object', { skip: !Object.create }, function (st) { - var obj = Object.create(null); - obj.a = 'b'; - st.equal(qs.stringify(obj), 'a=b'); - st.end(); - }); - - t.test('returns an empty string for invalid input', function (st) { - st.equal(qs.stringify(undefined), ''); - st.equal(qs.stringify(false), ''); - st.equal(qs.stringify(null), ''); - st.equal(qs.stringify(''), ''); - st.end(); - }); - - t.test('stringifies an object with a null object as a child', { skip: !Object.create }, function (st) { - var obj = { a: Object.create(null) }; - - obj.a.b = 'c'; - st.equal(qs.stringify(obj), 'a%5Bb%5D=c'); - st.end(); - }); - - t.test('drops keys with a value of undefined', function (st) { - st.equal(qs.stringify({ a: undefined }), ''); - - st.equal(qs.stringify({ a: { b: undefined, c: null } }, { strictNullHandling: true }), 'a%5Bc%5D'); - st.equal(qs.stringify({ a: { b: undefined, c: null } }, { strictNullHandling: false }), 'a%5Bc%5D='); - st.equal(qs.stringify({ a: { b: undefined, c: '' } }), 'a%5Bc%5D='); - st.end(); - }); - - t.test('url encodes values', function (st) { - st.equal(qs.stringify({ a: 'b c' }), 'a=b%20c'); - st.end(); - }); - - t.test('stringifies a date', function (st) { - var now = new Date(); - var str = 'a=' + encodeURIComponent(now.toISOString()); - st.equal(qs.stringify({ a: now }), str); - st.end(); - }); - - t.test('stringifies the weird object from qs', function (st) { - st.equal(qs.stringify({ 'my weird field': '~q1!2"\'w$5&7/z8)?' }), 'my%20weird%20field=~q1%212%22%27w%245%267%2Fz8%29%3F'); - st.end(); - }); - - t.test('skips properties that are part of the object prototype', function (st) { - Object.prototype.crash = 'test'; - st.equal(qs.stringify({ a: 'b' }), 'a=b'); - st.equal(qs.stringify({ a: { b: 'c' } }), 'a%5Bb%5D=c'); - delete Object.prototype.crash; - st.end(); - }); - - t.test('stringifies boolean values', function (st) { - st.equal(qs.stringify({ a: true }), 'a=true'); - st.equal(qs.stringify({ a: { b: true } }), 'a%5Bb%5D=true'); - st.equal(qs.stringify({ b: false }), 'b=false'); - st.equal(qs.stringify({ b: { c: false } }), 'b%5Bc%5D=false'); - st.end(); - }); - - t.test('stringifies buffer values', function (st) { - st.equal(qs.stringify({ a: SaferBuffer.from('test') }), 'a=test'); - st.equal(qs.stringify({ a: { b: SaferBuffer.from('test') } }), 'a%5Bb%5D=test'); - st.end(); - }); - - t.test('stringifies an object using an alternative delimiter', function (st) { - st.equal(qs.stringify({ a: 'b', c: 'd' }, { delimiter: ';' }), 'a=b;c=d'); - st.end(); - }); - - t.test('doesn\'t blow up when Buffer global is missing', function (st) { - var tempBuffer = global.Buffer; - delete global.Buffer; - var result = qs.stringify({ a: 'b', c: 'd' }); - global.Buffer = tempBuffer; - st.equal(result, 'a=b&c=d'); - st.end(); - }); - - t.test('selects properties when filter=array', function (st) { - st.equal(qs.stringify({ a: 'b' }, { filter: ['a'] }), 'a=b'); - st.equal(qs.stringify({ a: 1 }, { filter: [] }), ''); - - st.equal( - qs.stringify( - { a: { b: [1, 2, 3, 4], c: 'd' }, c: 'f' }, - { filter: ['a', 'b', 0, 2], arrayFormat: 'indices' } - ), - 'a%5Bb%5D%5B0%5D=1&a%5Bb%5D%5B2%5D=3', - 'indices => indices' - ); - st.equal( - qs.stringify( - { a: { b: [1, 2, 3, 4], c: 'd' }, c: 'f' }, - { filter: ['a', 'b', 0, 2], arrayFormat: 'brackets' } - ), - 'a%5Bb%5D%5B%5D=1&a%5Bb%5D%5B%5D=3', - 'brackets => brackets' - ); - st.equal( - qs.stringify( - { a: { b: [1, 2, 3, 4], c: 'd' }, c: 'f' }, - { filter: ['a', 'b', 0, 2] } - ), - 'a%5Bb%5D%5B0%5D=1&a%5Bb%5D%5B2%5D=3', - 'default => indices' - ); - - st.end(); - }); - - t.test('supports custom representations when filter=function', function (st) { - var calls = 0; - var obj = { a: 'b', c: 'd', e: { f: new Date(1257894000000) } }; - var filterFunc = function (prefix, value) { - calls += 1; - if (calls === 1) { - st.equal(prefix, '', 'prefix is empty'); - st.equal(value, obj); - } else if (prefix === 'c') { - return void 0; - } else if (value instanceof Date) { - st.equal(prefix, 'e[f]'); - return value.getTime(); - } - return value; - }; - - st.equal(qs.stringify(obj, { filter: filterFunc }), 'a=b&e%5Bf%5D=1257894000000'); - st.equal(calls, 5); - st.end(); - }); - - t.test('can disable uri encoding', function (st) { - st.equal(qs.stringify({ a: 'b' }, { encode: false }), 'a=b'); - st.equal(qs.stringify({ a: { b: 'c' } }, { encode: false }), 'a[b]=c'); - st.equal(qs.stringify({ a: 'b', c: null }, { strictNullHandling: true, encode: false }), 'a=b&c'); - st.end(); - }); - - t.test('can sort the keys', function (st) { - var sort = function (a, b) { - return a.localeCompare(b); - }; - st.equal(qs.stringify({ a: 'c', z: 'y', b: 'f' }, { sort: sort }), 'a=c&b=f&z=y'); - st.equal(qs.stringify({ a: 'c', z: { j: 'a', i: 'b' }, b: 'f' }, { sort: sort }), 'a=c&b=f&z%5Bi%5D=b&z%5Bj%5D=a'); - st.end(); - }); - - t.test('can sort the keys at depth 3 or more too', function (st) { - var sort = function (a, b) { - return a.localeCompare(b); - }; - st.equal( - qs.stringify( - { a: 'a', z: { zj: { zjb: 'zjb', zja: 'zja' }, zi: { zib: 'zib', zia: 'zia' } }, b: 'b' }, - { sort: sort, encode: false } - ), - 'a=a&b=b&z[zi][zia]=zia&z[zi][zib]=zib&z[zj][zja]=zja&z[zj][zjb]=zjb' - ); - st.equal( - qs.stringify( - { a: 'a', z: { zj: { zjb: 'zjb', zja: 'zja' }, zi: { zib: 'zib', zia: 'zia' } }, b: 'b' }, - { sort: null, encode: false } - ), - 'a=a&z[zj][zjb]=zjb&z[zj][zja]=zja&z[zi][zib]=zib&z[zi][zia]=zia&b=b' - ); - st.end(); - }); - - t.test('can stringify with custom encoding', function (st) { - st.equal(qs.stringify({ η: '倧ιͺεΊ', '': '' }, { - encoder: function (str) { - if (str.length === 0) { - return ''; - } - var buf = iconv.encode(str, 'shiftjis'); - var result = []; - for (var i = 0; i < buf.length; ++i) { - result.push(buf.readUInt8(i).toString(16)); - } - return '%' + result.join('%'); - } - }), '%8c%a7=%91%e5%8d%e3%95%7b&='); - st.end(); - }); - - t.test('receives the default encoder as a second argument', function (st) { - st.plan(2); - qs.stringify({ a: 1 }, { - encoder: function (str, defaultEncoder) { - st.equal(defaultEncoder, utils.encode); - } - }); - st.end(); - }); - - t.test('throws error with wrong encoder', function (st) { - st['throws'](function () { - qs.stringify({}, { encoder: 'string' }); - }, new TypeError('Encoder has to be a function.')); - st.end(); - }); - - t.test('can use custom encoder for a buffer object', { skip: typeof Buffer === 'undefined' }, function (st) { - st.equal(qs.stringify({ a: SaferBuffer.from([1]) }, { - encoder: function (buffer) { - if (typeof buffer === 'string') { - return buffer; - } - return String.fromCharCode(buffer.readUInt8(0) + 97); - } - }), 'a=b'); - st.end(); - }); - - t.test('serializeDate option', function (st) { - var date = new Date(); - st.equal( - qs.stringify({ a: date }), - 'a=' + date.toISOString().replace(/:/g, '%3A'), - 'default is toISOString' - ); - - var mutatedDate = new Date(); - mutatedDate.toISOString = function () { - throw new SyntaxError(); - }; - st['throws'](function () { - mutatedDate.toISOString(); - }, SyntaxError); - st.equal( - qs.stringify({ a: mutatedDate }), - 'a=' + Date.prototype.toISOString.call(mutatedDate).replace(/:/g, '%3A'), - 'toISOString works even when method is not locally present' - ); - - var specificDate = new Date(6); - st.equal( - qs.stringify( - { a: specificDate }, - { serializeDate: function (d) { return d.getTime() * 7; } } - ), - 'a=42', - 'custom serializeDate function called' - ); - - st.end(); - }); - - t.test('RFC 1738 spaces serialization', function (st) { - st.equal(qs.stringify({ a: 'b c' }, { format: qs.formats.RFC1738 }), 'a=b+c'); - st.equal(qs.stringify({ 'a b': 'c d' }, { format: qs.formats.RFC1738 }), 'a+b=c+d'); - st.end(); - }); - - t.test('RFC 3986 spaces serialization', function (st) { - st.equal(qs.stringify({ a: 'b c' }, { format: qs.formats.RFC3986 }), 'a=b%20c'); - st.equal(qs.stringify({ 'a b': 'c d' }, { format: qs.formats.RFC3986 }), 'a%20b=c%20d'); - st.end(); - }); - - t.test('Backward compatibility to RFC 3986', function (st) { - st.equal(qs.stringify({ a: 'b c' }), 'a=b%20c'); - st.end(); - }); - - t.test('Edge cases and unknown formats', function (st) { - ['UFO1234', false, 1234, null, {}, []].forEach( - function (format) { - st['throws']( - function () { - qs.stringify({ a: 'b c' }, { format: format }); - }, - new TypeError('Unknown format option provided.') - ); - } - ); - st.end(); - }); - - t.test('encodeValuesOnly', function (st) { - st.equal( - qs.stringify( - { a: 'b', c: ['d', 'e=f'], f: [['g'], ['h']] }, - { encodeValuesOnly: true } - ), - 'a=b&c[0]=d&c[1]=e%3Df&f[0][0]=g&f[1][0]=h' - ); - st.equal( - qs.stringify( - { a: 'b', c: ['d', 'e'], f: [['g'], ['h']] } - ), - 'a=b&c%5B0%5D=d&c%5B1%5D=e&f%5B0%5D%5B0%5D=g&f%5B1%5D%5B0%5D=h' - ); - st.end(); - }); - - t.test('encodeValuesOnly - strictNullHandling', function (st) { - st.equal( - qs.stringify( - { a: { b: null } }, - { encodeValuesOnly: true, strictNullHandling: true } - ), - 'a[b]' - ); - st.end(); - }); - - t.test('does not mutate the options argument', function (st) { - var options = {}; - qs.stringify({}, options); - st.deepEqual(options, {}); - st.end(); - }); - - t.end(); -}); |