/node_modules/mpath/test/index.js
JavaScript | 1831 lines | 1561 code | 252 blank | 18 comment | 22 complexity | 479d715117a038be8538334a15cbe494 MD5 | raw file
Possible License(s): Apache-2.0, JSON, BSD-3-Clause, 0BSD, MIT, CC-BY-SA-3.0
- /**
- * Test dependencies.
- */
- var mpath = require('../')
- var assert = require('assert')
- /**
- * logging helper
- */
- function log (o) {
- console.log();
- console.log(require('util').inspect(o, false, 1000));
- }
- /**
- * special path for override tests
- */
- var special = '_doc';
- /**
- * Tests
- */
- describe('mpath', function(){
- /**
- * test doc creator
- */
- function doc () {
- var o = { first: { second: { third: [3,{ name: 'aaron' }, 9] }}};
- o.comments = [
- { name: 'one' }
- , { name: 'two', _doc: { name: '2' }}
- , { name: 'three'
- , comments: [{},{ comments: [{val: 'twoo'}]}]
- , _doc: { name: '3', comments: [{},{ _doc: { comments: [{ val: 2 }] }}] }}
- ];
- o.name = 'jiro';
- o.array = [
- { o: { array: [{x: {b: [4,6,8]}}, { y: 10} ] }}
- , { o: { array: [{x: {b: [1,2,3]}}, { x: {z: 10 }}, { x: {b: 'hi'}}] }}
- , { o: { array: [{x: {b: null }}, { x: { b: [null, 1]}}] }}
- , { o: { array: [{x: null }] }}
- , { o: { array: [{y: 3 }] }}
- , { o: { array: [3, 0, null] }}
- , { o: { name: 'ha' }}
- ];
- o.arr = [
- { arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }] }
- , { yep: true }
- ]
- return o;
- }
- describe('get', function(){
- var o = doc();
- it('`path` must be a string or array', function(done){
- assert.throws(function () {
- mpath.get({}, o);
- }, /Must be either string or array/);
- assert.throws(function () {
- mpath.get(4, o);
- }, /Must be either string or array/);
- assert.throws(function () {
- mpath.get(function(){}, o);
- }, /Must be either string or array/);
- assert.throws(function () {
- mpath.get(/asdf/, o);
- }, /Must be either string or array/);
- assert.throws(function () {
- mpath.get(Math, o);
- }, /Must be either string or array/);
- assert.throws(function () {
- mpath.get(Buffer, o);
- }, /Must be either string or array/);
- assert.doesNotThrow(function () {
- mpath.get('string', o);
- });
- assert.doesNotThrow(function () {
- mpath.get([], o);
- });
- done();
- })
- describe('without `special`', function(){
- it('works', function(done){
- assert.equal('jiro', mpath.get('name', o));
- assert.deepEqual(
- { second: { third: [3,{ name: 'aaron' }, 9] }}
- , mpath.get('first', o)
- );
- assert.deepEqual(
- { third: [3,{ name: 'aaron' }, 9] }
- , mpath.get('first.second', o)
- );
- assert.deepEqual(
- [3,{ name: 'aaron' }, 9]
- , mpath.get('first.second.third', o)
- );
- assert.deepEqual(
- 3
- , mpath.get('first.second.third.0', o)
- );
- assert.deepEqual(
- 9
- , mpath.get('first.second.third.2', o)
- );
- assert.deepEqual(
- { name: 'aaron' }
- , mpath.get('first.second.third.1', o)
- );
- assert.deepEqual(
- 'aaron'
- , mpath.get('first.second.third.1.name', o)
- );
- assert.deepEqual([
- { name: 'one' }
- , { name: 'two', _doc: { name: '2' }}
- , { name: 'three'
- , comments: [{},{ comments: [{val: 'twoo'}]}]
- , _doc: { name: '3', comments: [{},{ _doc: { comments: [{ val: 2 }] }}]}}],
- mpath.get('comments', o));
- assert.deepEqual({ name: 'one' }, mpath.get('comments.0', o));
- assert.deepEqual('one', mpath.get('comments.0.name', o));
- assert.deepEqual('two', mpath.get('comments.1.name', o));
- assert.deepEqual('three', mpath.get('comments.2.name', o));
- assert.deepEqual([{},{ comments: [{val: 'twoo'}]}]
- , mpath.get('comments.2.comments', o));
- assert.deepEqual({ comments: [{val: 'twoo'}]}
- , mpath.get('comments.2.comments.1', o));
- assert.deepEqual('twoo', mpath.get('comments.2.comments.1.comments.0.val', o));
- done();
- })
- it('handles array.property dot-notation', function(done){
- assert.deepEqual(
- ['one', 'two', 'three']
- , mpath.get('comments.name', o)
- );
- done();
- })
- it('handles array.array notation', function(done){
- assert.deepEqual(
- [undefined, undefined, [{}, {comments:[{val:'twoo'}]}]]
- , mpath.get('comments.comments', o)
- );
- done();
- })
- it('handles prop.prop.prop.arrayProperty notation', function(done){
- assert.deepEqual(
- [undefined, 'aaron', undefined]
- , mpath.get('first.second.third.name', o)
- );
- assert.deepEqual(
- [1, 'aaron', 1]
- , mpath.get('first.second.third.name', o, function (v) {
- return undefined === v ? 1 : v;
- })
- );
- done();
- })
- it('handles array.prop.array', function(done){
- assert.deepEqual(
- [ [{x: {b: [4,6,8]}}, { y: 10} ]
- , [{x: {b: [1,2,3]}}, { x: {z: 10 }}, { x: {b: 'hi'}}]
- , [{x: {b: null }}, { x: { b: [null, 1]}}]
- , [{x: null }]
- , [{y: 3 }]
- , [3, 0, null]
- , undefined
- ]
- , mpath.get('array.o.array', o)
- );
- done();
- })
- it('handles array.prop.array.index', function(done){
- assert.deepEqual(
- [ {x: {b: [4,6,8]}}
- , {x: {b: [1,2,3]}}
- , {x: {b: null }}
- , {x: null }
- , {y: 3 }
- , 3
- , undefined
- ]
- , mpath.get('array.o.array.0', o)
- );
- done();
- })
- it('handles array.prop.array.index.prop', function(done){
- assert.deepEqual(
- [ {b: [4,6,8]}
- , {b: [1,2,3]}
- , {b: null }
- , null
- , undefined
- , undefined
- , undefined
- ]
- , mpath.get('array.o.array.0.x', o)
- );
- done();
- })
- it('handles array.prop.array.prop', function(done){
- assert.deepEqual(
- [ [undefined, 10 ]
- , [undefined, undefined, undefined]
- , [undefined, undefined]
- , [undefined]
- , [3]
- , [undefined, undefined, undefined]
- , undefined
- ]
- , mpath.get('array.o.array.y', o)
- );
- assert.deepEqual(
- [ [{b: [4,6,8]}, undefined]
- , [{b: [1,2,3]}, {z: 10 }, {b: 'hi'}]
- , [{b: null }, { b: [null, 1]}]
- , [null]
- , [undefined]
- , [undefined, undefined, undefined]
- , undefined
- ]
- , mpath.get('array.o.array.x', o)
- );
- done();
- })
- it('handles array.prop.array.prop.prop', function(done){
- assert.deepEqual(
- [ [[4,6,8], undefined]
- , [[1,2,3], undefined, 'hi']
- , [null, [null, 1]]
- , [null]
- , [undefined]
- , [undefined, undefined, undefined]
- , undefined
- ]
- , mpath.get('array.o.array.x.b', o)
- );
- done();
- })
- it('handles array.prop.array.prop.prop.index', function(done){
- assert.deepEqual(
- [ [6, undefined]
- , [2, undefined, 'i'] // undocumented feature (string indexing)
- , [null, 1]
- , [null]
- , [undefined]
- , [undefined, undefined, undefined]
- , undefined
- ]
- , mpath.get('array.o.array.x.b.1', o)
- );
- assert.deepEqual(
- [ [6, 0]
- , [2, 0, 'i'] // undocumented feature (string indexing)
- , [null, 1]
- , [null]
- , [0]
- , [0, 0, 0]
- , 0
- ]
- , mpath.get('array.o.array.x.b.1', o, function (v) {
- return undefined === v ? 0 : v;
- })
- );
- done();
- })
- it('handles array.index.prop.prop', function(done){
- assert.deepEqual(
- [{x: {b: [1,2,3]}}, { x: {z: 10 }}, { x: {b: 'hi'}}]
- , mpath.get('array.1.o.array', o)
- );
- assert.deepEqual(
- ['hi','hi','hi']
- , mpath.get('array.1.o.array', o, function (v) {
- if (Array.isArray(v)) {
- return v.map(function (val) {
- return 'hi';
- })
- }
- return v;
- })
- );
- done();
- })
- it('handles array.array.index', function(done){
- assert.deepEqual(
- [{ a: { c: 48 }}, undefined]
- , mpath.get('arr.arr.1', o)
- );
- assert.deepEqual(
- ['woot', undefined]
- , mpath.get('arr.arr.1', o, function (v) {
- if (v && v.a && v.a.c) return 'woot';
- return v;
- })
- );
- done();
- })
- it('handles array.array.index.prop', function(done){
- assert.deepEqual(
- [{ c: 48 }, 'woot']
- , mpath.get('arr.arr.1.a', o, function (v) {
- if (undefined === v) return 'woot';
- return v;
- })
- );
- assert.deepEqual(
- [{ c: 48 }, undefined]
- , mpath.get('arr.arr.1.a', o)
- );
- mpath.set('arr.arr.1.a', [{c:49},undefined], o)
- assert.deepEqual(
- [{ c: 49 }, undefined]
- , mpath.get('arr.arr.1.a', o)
- );
- mpath.set('arr.arr.1.a', [{c:48},undefined], o)
- done();
- })
- it('handles array.array.index.prop.prop', function(done){
- assert.deepEqual(
- [48, undefined]
- , mpath.get('arr.arr.1.a.c', o)
- );
- assert.deepEqual(
- [48, 'woot']
- , mpath.get('arr.arr.1.a.c', o, function (v) {
- if (undefined === v) return 'woot';
- return v;
- })
- );
- done();
- })
- })
- describe('with `special`', function(){
- describe('that is a string', function(){
- it('works', function(done){
- assert.equal('jiro', mpath.get('name', o, special));
- assert.deepEqual(
- { second: { third: [3,{ name: 'aaron' }, 9] }}
- , mpath.get('first', o, special)
- );
- assert.deepEqual(
- { third: [3,{ name: 'aaron' }, 9] }
- , mpath.get('first.second', o, special)
- );
- assert.deepEqual(
- [3,{ name: 'aaron' }, 9]
- , mpath.get('first.second.third', o, special)
- );
- assert.deepEqual(
- 3
- , mpath.get('first.second.third.0', o, special)
- );
- assert.deepEqual(
- 4
- , mpath.get('first.second.third.0', o, special, function (v) {
- return 3 === v ? 4 : v;
- })
- );
- assert.deepEqual(
- 9
- , mpath.get('first.second.third.2', o, special)
- );
- assert.deepEqual(
- { name: 'aaron' }
- , mpath.get('first.second.third.1', o, special)
- );
- assert.deepEqual(
- 'aaron'
- , mpath.get('first.second.third.1.name', o, special)
- );
- assert.deepEqual([
- { name: 'one' }
- , { name: 'two', _doc: { name: '2' }}
- , { name: 'three'
- , comments: [{},{ comments: [{val: 'twoo'}]}]
- , _doc: { name: '3', comments: [{},{ _doc: { comments: [{ val: 2 }] }}]}}],
- mpath.get('comments', o, special));
- assert.deepEqual({ name: 'one' }, mpath.get('comments.0', o, special));
- assert.deepEqual('one', mpath.get('comments.0.name', o, special));
- assert.deepEqual('2', mpath.get('comments.1.name', o, special));
- assert.deepEqual('3', mpath.get('comments.2.name', o, special));
- assert.deepEqual('nice', mpath.get('comments.2.name', o, special, function (v) {
- return '3' === v ? 'nice' : v;
- }));
- assert.deepEqual([{},{ _doc: { comments: [{ val: 2 }] }}]
- , mpath.get('comments.2.comments', o, special));
- assert.deepEqual({ _doc: { comments: [{val: 2}]}}
- , mpath.get('comments.2.comments.1', o, special));
- assert.deepEqual(2, mpath.get('comments.2.comments.1.comments.0.val', o, special));
- done();
- })
- it('handles array.property dot-notation', function(done){
- assert.deepEqual(
- ['one', '2', '3']
- , mpath.get('comments.name', o, special)
- );
- assert.deepEqual(
- ['one', 2, '3']
- , mpath.get('comments.name', o, special, function (v) {
- return '2' === v ? 2 : v
- })
- );
- done();
- })
- it('handles array.array notation', function(done){
- assert.deepEqual(
- [undefined, undefined, [{}, {_doc: { comments:[{val:2}]}}]]
- , mpath.get('comments.comments', o, special)
- );
- done();
- })
- it('handles array.array.index.array', function(done){
- assert.deepEqual(
- [undefined, undefined, [{val:2}]]
- , mpath.get('comments.comments.1.comments', o, special)
- );
- done();
- })
- it('handles array.array.index.array.prop', function(done){
- assert.deepEqual(
- [undefined, undefined, [2]]
- , mpath.get('comments.comments.1.comments.val', o, special)
- );
- assert.deepEqual(
- ['nil', 'nil', [2]]
- , mpath.get('comments.comments.1.comments.val', o, special, function (v) {
- return undefined === v ? 'nil' : v;
- })
- );
- done();
- })
- })
- describe('that is a function', function(){
- var special = function (obj, key) {
- return obj[key]
- }
- it('works', function(done){
- assert.equal('jiro', mpath.get('name', o, special));
- assert.deepEqual(
- { second: { third: [3,{ name: 'aaron' }, 9] }}
- , mpath.get('first', o, special)
- );
- assert.deepEqual(
- { third: [3,{ name: 'aaron' }, 9] }
- , mpath.get('first.second', o, special)
- );
- assert.deepEqual(
- [3,{ name: 'aaron' }, 9]
- , mpath.get('first.second.third', o, special)
- );
- assert.deepEqual(
- 3
- , mpath.get('first.second.third.0', o, special)
- );
- assert.deepEqual(
- 4
- , mpath.get('first.second.third.0', o, special, function (v) {
- return 3 === v ? 4 : v;
- })
- );
- assert.deepEqual(
- 9
- , mpath.get('first.second.third.2', o, special)
- );
- assert.deepEqual(
- { name: 'aaron' }
- , mpath.get('first.second.third.1', o, special)
- );
- assert.deepEqual(
- 'aaron'
- , mpath.get('first.second.third.1.name', o, special)
- );
- assert.deepEqual([
- { name: 'one' }
- , { name: 'two', _doc: { name: '2' }}
- , { name: 'three'
- , comments: [{},{ comments: [{val: 'twoo'}]}]
- , _doc: { name: '3', comments: [{},{ _doc: { comments: [{ val: 2 }] }}]}}],
- mpath.get('comments', o, special));
- assert.deepEqual({ name: 'one' }, mpath.get('comments.0', o, special));
- assert.deepEqual('one', mpath.get('comments.0.name', o, special));
- assert.deepEqual('two', mpath.get('comments.1.name', o, special));
- assert.deepEqual('three', mpath.get('comments.2.name', o, special));
- assert.deepEqual('nice', mpath.get('comments.2.name', o, special, function (v) {
- return 'three' === v ? 'nice' : v;
- }));
- assert.deepEqual([{},{ comments: [{ val: 'twoo' }] }]
- , mpath.get('comments.2.comments', o, special));
- assert.deepEqual({ comments: [{val: 'twoo'}]}
- , mpath.get('comments.2.comments.1', o, special));
- assert.deepEqual('twoo', mpath.get('comments.2.comments.1.comments.0.val', o, special));
- var overide = false;
- assert.deepEqual('twoo', mpath.get('comments.8.comments.1.comments.0.val', o, function (obj, path) {
- if (Array.isArray(obj) && 8 == path) {
- overide = true;
- return obj[2];
- }
- return obj[path];
- }));
- assert.ok(overide);
- done();
- })
- it('in combination with map', function(done){
- var special = function (obj, key) {
- if (Array.isArray(obj)) return obj[key];
- return obj.mpath;
- }
- var map = function (val) {
- return 'convert' == val
- ? 'mpath'
- : val;
- }
- var o = { mpath: [{ mpath: 'converse' }, { mpath: 'convert' }] }
- assert.equal('mpath', mpath.get('something.1.kewl', o, special, map));
- done();
- })
- })
- })
- })
- describe('set', function(){
- describe('without `special`', function(){
- var o = doc();
- it('works', function(done){
- mpath.set('name', 'a new val', o, function (v) {
- return 'a new val' === v ? 'changed' : v;
- });
- assert.deepEqual('changed', o.name);
- mpath.set('name', 'changed', o);
- assert.deepEqual('changed', o.name);
- mpath.set('first.second.third', [1,{name:'x'},9], o);
- assert.deepEqual([1,{name:'x'},9], o.first.second.third);
- mpath.set('first.second.third.1.name', 'y', o)
- assert.deepEqual([1,{name:'y'},9], o.first.second.third);
- mpath.set('comments.1.name', 'ttwwoo', o);
- assert.deepEqual({ name: 'ttwwoo', _doc: { name: '2' }}, o.comments[1]);
- mpath.set('comments.2.comments.1.comments.0.expand', 'added', o);
- assert.deepEqual(
- { val: 'twoo', expand: 'added'}
- , o.comments[2].comments[1].comments[0]);
- mpath.set('comments.2.comments.1.comments.2', 'added', o);
- assert.equal(3, o.comments[2].comments[1].comments.length);
- assert.deepEqual(
- { val: 'twoo', expand: 'added'}
- , o.comments[2].comments[1].comments[0]);
- assert.deepEqual(
- undefined
- , o.comments[2].comments[1].comments[1]);
- assert.deepEqual(
- 'added'
- , o.comments[2].comments[1].comments[2]);
- done();
- })
- describe('array.path', function(){
- describe('with single non-array value', function(){
- it('works', function(done){
- mpath.set('arr.yep', false, o, function (v) {
- return false === v ? true: v;
- });
- assert.deepEqual([
- { yep: true, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }] }
- , { yep: true }
- ], o.arr);
- mpath.set('arr.yep', false, o);
- assert.deepEqual([
- { yep: false, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }] }
- , { yep: false }
- ], o.arr);
- done();
- })
- })
- describe('with array of values', function(){
- it('that are equal in length', function(done){
- mpath.set('arr.yep', ['one',2], o, function (v) {
- return 'one' === v ? 1 : v;
- });
- assert.deepEqual([
- { yep: 1, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }] }
- , { yep: 2 }
- ], o.arr);
- mpath.set('arr.yep', ['one',2], o);
- assert.deepEqual([
- { yep: 'one', arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }] }
- , { yep: 2 }
- ], o.arr);
- done();
- })
- it('that is less than length', function(done){
- mpath.set('arr.yep', [47], o, function (v) {
- return 47 === v ? 4 : v;
- });
- assert.deepEqual([
- { yep: 4, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }] }
- , { yep: 2 }
- ], o.arr);
- mpath.set('arr.yep', [47], o);
- assert.deepEqual([
- { yep: 47, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }] }
- , { yep: 2 }
- ], o.arr);
- done();
- })
- it('that is greater than length', function(done){
- mpath.set('arr.yep', [5,6,7], o, function (v) {
- return 5 === v ? 'five' : v;
- });
- assert.deepEqual([
- { yep: 'five', arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }] }
- , { yep: 6 }
- ], o.arr);
- mpath.set('arr.yep', [5,6,7], o);
- assert.deepEqual([
- { yep: 5, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }] }
- , { yep: 6 }
- ], o.arr);
- done();
- })
- })
- })
- describe('array.$.path', function(){
- describe('with single non-array value', function(){
- it('copies the value to each item in array', function(done){
- mpath.set('arr.$.yep', {xtra: 'double good'}, o, function (v) {
- return v && v.xtra ? 'hi' : v;
- });
- assert.deepEqual([
- { yep: 'hi', arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }] }
- , { yep: 'hi'}
- ], o.arr);
- mpath.set('arr.$.yep', {xtra: 'double good'}, o);
- assert.deepEqual([
- { yep: {xtra:'double good'}, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }] }
- , { yep: {xtra:'double good'}}
- ], o.arr);
- done();
- })
- })
- describe('with array of values', function(){
- it('copies the value to each item in array', function(done){
- mpath.set('arr.$.yep', [15], o, function (v) {
- return v.length === 1 ? [] : v;
- });
- assert.deepEqual([
- { yep: [], arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }] }
- , { yep: []}
- ], o.arr);
- mpath.set('arr.$.yep', [15], o);
- assert.deepEqual([
- { yep: [15], arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }] }
- , { yep: [15]}
- ], o.arr);
- done();
- })
- })
- })
- describe('array.index.path', function(){
- it('works', function(done){
- mpath.set('arr.1.yep', 0, o, function (v) {
- return 0 === v ? 'zero' : v;
- });
- assert.deepEqual([
- { yep: [15] , arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }] }
- , { yep: 'zero' }
- ], o.arr);
- mpath.set('arr.1.yep', 0, o);
- assert.deepEqual([
- { yep: [15] , arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }] }
- , { yep: 0 }
- ], o.arr);
- done();
- })
- })
- describe('array.index.array.path', function(){
- it('with single value', function(done){
- mpath.set('arr.0.arr.e', 35, o, function (v) {
- return 35 === v ? 3 : v;
- });
- assert.deepEqual([
- { yep: [15], arr: [{ a: { b: 47 }, e: 3}, { a: { c: 48 }, e: 3}, { d: 'yep', e: 3 }] }
- , { yep: 0 }
- ], o.arr);
- mpath.set('arr.0.arr.e', 35, o);
- assert.deepEqual([
- { yep: [15], arr: [{ a: { b: 47 }, e: 35}, { a: { c: 48 }, e: 35}, { d: 'yep', e: 35 }] }
- , { yep: 0 }
- ], o.arr);
- done();
- })
- it('with array', function(done){
- mpath.set('arr.0.arr.e', ['a','b'], o, function (v) {
- return 'a' === v ? 'x' : v;
- });
- assert.deepEqual([
- { yep: [15], arr: [{ a: { b: 47 }, e: 'x'}, { a: { c: 48 }, e: 'b'}, { d: 'yep', e: 35 }] }
- , { yep: 0 }
- ], o.arr);
- mpath.set('arr.0.arr.e', ['a','b'], o);
- assert.deepEqual([
- { yep: [15], arr: [{ a: { b: 47 }, e: 'a'}, { a: { c: 48 }, e: 'b'}, { d: 'yep', e: 35 }] }
- , { yep: 0 }
- ], o.arr);
- done();
- })
- })
- describe('array.index.array.path.path', function(){
- it('with single value', function(done){
- mpath.set('arr.0.arr.a.b', 36, o, function (v) {
- return 36 === v ? 3 : v;
- });
- assert.deepEqual([
- { yep: [15], arr: [{ a: { b: 3 }, e: 'a'}, { a: { c: 48, b: 3 }, e: 'b'}, { d: 'yep', e: 35 }] }
- , { yep: 0 }
- ], o.arr);
- mpath.set('arr.0.arr.a.b', 36, o);
- assert.deepEqual([
- { yep: [15], arr: [{ a: { b: 36 }, e: 'a'}, { a: { c: 48, b: 36 }, e: 'b'}, { d: 'yep', e: 35 }] }
- , { yep: 0 }
- ], o.arr);
- done();
- })
- it('with array', function(done){
- mpath.set('arr.0.arr.a.b', [1,2,3,4], o, function (v) {
- return 2 === v ? 'two' : v;
- });
- assert.deepEqual([
- { yep: [15], arr: [{ a: { b: 1 }, e: 'a'}, { a: { c: 48, b: 'two' }, e: 'b'}, { d: 'yep', e: 35 }] }
- , { yep: 0 }
- ], o.arr);
- mpath.set('arr.0.arr.a.b', [1,2,3,4], o);
- assert.deepEqual([
- { yep: [15], arr: [{ a: { b: 1 }, e: 'a'}, { a: { c: 48, b: 2 }, e: 'b'}, { d: 'yep', e: 35 }] }
- , { yep: 0 }
- ], o.arr);
- done();
- })
- })
- describe('array.index.array.$.path.path', function(){
- it('with single value', function(done){
- mpath.set('arr.0.arr.$.a.b', '$', o, function (v) {
- return '$' === v ? 'dolla billz' : v;
- });
- assert.deepEqual([
- { yep: [15], arr: [{ a: { b: 'dolla billz' }, e: 'a'}, { a: { c: 48, b: 'dolla billz' }, e: 'b'}, { d: 'yep', e: 35 }] }
- , { yep: 0 }
- ], o.arr);
- mpath.set('arr.0.arr.$.a.b', '$', o);
- assert.deepEqual([
- { yep: [15], arr: [{ a: { b: '$' }, e: 'a'}, { a: { c: 48, b: '$' }, e: 'b'}, { d: 'yep', e: 35 }] }
- , { yep: 0 }
- ], o.arr);
- done();
- })
- it('with array', function(done){
- mpath.set('arr.0.arr.$.a.b', [1], o, function (v) {
- return Array.isArray(v) ? {} : v;
- });
- assert.deepEqual([
- { yep: [15], arr: [{ a: { b: {} }, e: 'a'}, { a: { c: 48, b: {} }, e: 'b'}, { d: 'yep', e: 35 }] }
- , { yep: 0 }
- ], o.arr);
- mpath.set('arr.0.arr.$.a.b', [1], o);
- assert.deepEqual([
- { yep: [15], arr: [{ a: { b: [1] }, e: 'a'}, { a: { c: 48, b: [1] }, e: 'b'}, { d: 'yep', e: 35 }] }
- , { yep: 0 }
- ], o.arr);
- done();
- })
- })
- describe('array.array.index.path', function(){
- it('with single value', function(done){
- mpath.set('arr.arr.0.a', 'single', o, function (v) {
- return 'single' === v ? 'double' : v;
- });
- assert.deepEqual([
- { yep: [15], arr: [{ a: 'double', e: 'a'}, { a: { c: 48, b: [1] }, e: 'b'}, { d: 'yep', e: 35 }] }
- , { yep: 0 }
- ], o.arr);
- mpath.set('arr.arr.0.a', 'single', o);
- assert.deepEqual([
- { yep: [15], arr: [{ a: 'single', e: 'a'}, { a: { c: 48, b: [1] }, e: 'b'}, { d: 'yep', e: 35 }] }
- , { yep: 0 }
- ], o.arr);
- done();
- })
- it('with array', function(done){
- mpath.set('arr.arr.0.a', [4,8,15,16,23,42], o, function (v) {
- return 4 === v ? 3 : v;
- });
- assert.deepEqual([
- { yep: [15], arr: [{ a: 3, e: 'a'}, { a: { c: 48, b: [1] }, e: 'b'}, { d: 'yep', e: 35 }] }
- , { yep: false }
- ], o.arr);
- mpath.set('arr.arr.0.a', [4,8,15,16,23,42], o);
- assert.deepEqual([
- { yep: [15], arr: [{ a: 4, e: 'a'}, { a: { c: 48, b: [1] }, e: 'b'}, { d: 'yep', e: 35 }] }
- , { yep: false }
- ], o.arr);
- done();
- })
- })
- describe('array.array.$.index.path', function(){
- it('with single value', function(done){
- mpath.set('arr.arr.$.0.a', 'singles', o, function (v) {
- return 0;
- });
- assert.deepEqual([
- { yep: [15], arr: [{ a: 0, e: 'a'}, { a: { c: 48, b: [1] }, e: 'b'}, { d: 'yep', e: 35 }] }
- , { yep: 0 }
- ], o.arr);
- mpath.set('arr.arr.$.0.a', 'singles', o);
- assert.deepEqual([
- { yep: [15], arr: [{ a: 'singles', e: 'a'}, { a: { c: 48, b: [1] }, e: 'b'}, { d: 'yep', e: 35 }] }
- , { yep: 0 }
- ], o.arr);
- mpath.set('$.arr.arr.0.a', 'single', o);
- assert.deepEqual([
- { yep: [15], arr: [{ a: 'single', e: 'a'}, { a: { c: 48, b: [1] }, e: 'b'}, { d: 'yep', e: 35 }] }
- , { yep: 0 }
- ], o.arr);
- done();
- })
- it('with array', function(done){
- mpath.set('arr.arr.$.0.a', [4,8,15,16,23,42], o, function (v) {
- return 'nope'
- });
- assert.deepEqual([
- { yep: [15], arr: [{ a: 'nope', e: 'a'}, { a: { c: 48, b: [1] }, e: 'b'}, { d: 'yep', e: 35 }] }
- , { yep: 0}
- ], o.arr);
- mpath.set('arr.arr.$.0.a', [4,8,15,16,23,42], o);
- assert.deepEqual([
- { yep: [15], arr: [{ a: [4,8,15,16,23,42], e: 'a'}, { a: { c: 48, b: [1] }, e: 'b'}, { d: 'yep', e: 35 }] }
- , { yep: 0}
- ], o.arr);
- mpath.set('arr.$.arr.0.a', [4,8,15,16,23,42,108], o);
- assert.deepEqual([
- { yep: [15], arr: [{ a: [4,8,15,16,23,42,108], e: 'a'}, { a: { c: 48, b: [1] }, e: 'b'}, { d: 'yep', e: 35 }] }
- , { yep: 0}
- ], o.arr);
- done();
- })
- })
- describe('array.array.path.index', function(){
- it('with single value', function(done){
- mpath.set('arr.arr.a.7', 47, o, function (v) {
- return 1
- });
- assert.deepEqual([
- { yep: [15], arr: [{ a: [4,8,15,16,23,42,108,1], e: 'a'}, { a: { c: 48, b: [1], '7': 1 }, e: 'b'}, { d: 'yep', e: 35 }] }
- , { yep: 0}
- ], o.arr);
- mpath.set('arr.arr.a.7', 47, o);
- assert.deepEqual([
- { yep: [15], arr: [{ a: [4,8,15,16,23,42,108,47], e: 'a'}, { a: { c: 48, b: [1], '7': 47 }, e: 'b'}, { d: 'yep', e: 35 }] }
- , { yep: 0}
- ], o.arr);
- done();
- })
- it('with array', function(done){
- o.arr[1].arr = [{ a: [] }, { a: [] }, { a: null }];
- mpath.set('arr.arr.a.7', [[null,46], [undefined, 'woot']], o);
- var a1 = [];
- var a2 = [];
- a1[7] = undefined;
- a2[7] = 'woot';
- assert.deepEqual([
- { yep: [15], arr: [{ a: [4,8,15,16,23,42,108,null], e: 'a'}, { a: { c: 48, b: [1], '7': 46 }, e: 'b'}, { d: 'yep', e: 35 }] }
- , { yep: 0, arr: [{a:a1},{a:a2},{a:null}] }
- ], o.arr);
- done();
- })
- })
- describe('handles array.array.path', function(){
- it('with single', function(done){
- o.arr[1].arr = [{},{}];
- assert.deepEqual([{},{}], o.arr[1].arr);
- o.arr.push({ arr: 'something else' });
- o.arr.push({ arr: ['something else'] });
- o.arr.push({ arr: [[]] });
- o.arr.push({ arr: [5] });
- var weird = [];
- weird.e = 'xmas';
- // test
- mpath.set('arr.arr.e', 47, o, function (v) {
- return 'xmas'
- });
- assert.deepEqual([
- { yep: [15], arr: [
- { a: [4,8,15,16,23,42,108,null], e: 'xmas'}
- , { a: { c: 48, b: [1], '7': 46 }, e: 'xmas'}
- , { d: 'yep', e: 'xmas' }
- ]
- }
- , { yep: 0, arr: [{e: 'xmas'}, {e:'xmas'}] }
- , { arr: 'something else' }
- , { arr: ['something else'] }
- , { arr: [weird] }
- , { arr: [5] }
- ]
- , o.arr);
- weird.e = 47;
- mpath.set('arr.arr.e', 47, o);
- assert.deepEqual([
- { yep: [15], arr: [
- { a: [4,8,15,16,23,42,108,null], e: 47}
- , { a: { c: 48, b: [1], '7': 46 }, e: 47}
- , { d: 'yep', e: 47 }
- ]
- }
- , { yep: 0, arr: [{e: 47}, {e:47}] }
- , { arr: 'something else' }
- , { arr: ['something else'] }
- , { arr: [weird] }
- , { arr: [5] }
- ]
- , o.arr);
- done();
- })
- it('with arrays', function(done){
- mpath.set('arr.arr.e', [[1,2,3],[4,5],null,[],[6], [7,8,9]], o, function (v) {
- return 10;
- });
- var weird = [];
- weird.e = 10;
- assert.deepEqual([
- { yep: [15], arr: [
- { a: [4,8,15,16,23,42,108,null], e: 10}
- , { a: { c: 48, b: [1], '7': 46 }, e: 10}
- , { d: 'yep', e: 10 }
- ]
- }
- , { yep: 0, arr: [{e: 10}, {e:10}] }
- , { arr: 'something else' }
- , { arr: ['something else'] }
- , { arr: [weird] }
- , { arr: [5] }
- ]
- , o.arr);
- mpath.set('arr.arr.e', [[1,2,3],[4,5],null,[],[6], [7,8,9]], o);
- weird.e = 6;
- assert.deepEqual([
- { yep: [15], arr: [
- { a: [4,8,15,16,23,42,108,null], e: 1}
- , { a: { c: 48, b: [1], '7': 46 }, e: 2}
- , { d: 'yep', e: 3 }
- ]
- }
- , { yep: 0, arr: [{e: 4}, {e:5}] }
- , { arr: 'something else' }
- , { arr: ['something else'] }
- , { arr: [weird] }
- , { arr: [5] }
- ]
- , o.arr);
- done();
- })
- })
- })
- describe('with `special`', function(){
- var o = doc();
- it('works', function(done){
- mpath.set('name', 'chan', o, special, function (v) {
- return 'hi';
- });
- assert.deepEqual('hi', o.name);
- mpath.set('name', 'changer', o, special);
- assert.deepEqual('changer', o.name);
- mpath.set('first.second.third', [1,{name:'y'},9], o, special);
- assert.deepEqual([1,{name:'y'},9], o.first.second.third);
- mpath.set('first.second.third.1.name', 'z', o, special)
- assert.deepEqual([1,{name:'z'},9], o.first.second.third);
- mpath.set('comments.1.name', 'ttwwoo', o, special);
- assert.deepEqual({ name: 'two', _doc: { name: 'ttwwoo' }}, o.comments[1]);
- mpath.set('comments.2.comments.1.comments.0.expander', 'adder', o, special, function (v) {
- return 'super'
- });
- assert.deepEqual(
- { val: 2, expander: 'super'}
- , o.comments[2]._doc.comments[1]._doc.comments[0]);
- mpath.set('comments.2.comments.1.comments.0.expander', 'adder', o, special);
- assert.deepEqual(
- { val: 2, expander: 'adder'}
- , o.comments[2]._doc.comments[1]._doc.comments[0]);
- mpath.set('comments.2.comments.1.comments.2', 'set', o, special);
- assert.equal(3, o.comments[2]._doc.comments[1]._doc.comments.length);
- assert.deepEqual(
- { val: 2, expander: 'adder'}
- , o.comments[2]._doc.comments[1]._doc.comments[0]);
- assert.deepEqual(
- undefined
- , o.comments[2]._doc.comments[1]._doc.comments[1]);
- assert.deepEqual(
- 'set'
- , o.comments[2]._doc.comments[1]._doc.comments[2]);
- done();
- })
- describe('array.path', function(){
- describe('with single non-array value', function(){
- it('works', function(done){
- o.arr[1]._doc = { special: true }
- mpath.set('arr.yep', false, o, special, function (v) {
- return 'yes';
- });
- assert.deepEqual([
- { yep: 'yes', arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }] }
- , { yep: true, _doc: { special: true, yep: 'yes'}}
- ], o.arr);
- mpath.set('arr.yep', false, o, special);
- assert.deepEqual([
- { yep: false, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }] }
- , { yep: true, _doc: { special: true, yep: false }}
- ], o.arr);
- done();
- })
- })
- describe('with array of values', function(){
- it('that are equal in length', function(done){
- mpath.set('arr.yep', ['one',2], o, special, function (v) {
- return 2 === v ? 20 : v;
- });
- assert.deepEqual([
- { yep: 'one', arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }] }
- , { yep: true, _doc: { special: true, yep: 20}}
- ], o.arr);
- mpath.set('arr.yep', ['one',2], o, special);
- assert.deepEqual([
- { yep: 'one', arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }] }
- , { yep: true, _doc: { special: true, yep: 2}}
- ], o.arr);
- done();
- })
- it('that is less than length', function(done){
- mpath.set('arr.yep', [47], o, special, function (v) {
- return 80;
- });
- assert.deepEqual([
- { yep: 80, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }] }
- , { yep: true, _doc: { special: true, yep: 2}}
- ], o.arr);
- mpath.set('arr.yep', [47], o, special);
- assert.deepEqual([
- { yep: 47, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }] }
- , { yep: true, _doc: { special: true, yep: 2}}
- ], o.arr);
- // add _doc to first element
- o.arr[0]._doc = { yep: 46, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }] }
- mpath.set('arr.yep', [20], o, special);
- assert.deepEqual([
- { yep: 47, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }], _doc: { yep: 20, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }] } }
- , { yep: true, _doc: { special: true, yep: 2}}
- ], o.arr);
- done();
- })
- it('that is greater than length', function(done){
- mpath.set('arr.yep', [5,6,7], o, special, function () {
- return 'x';
- });
- assert.deepEqual([
- { yep: 47, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }], _doc: { yep: 'x', arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }] } }
- , { yep: true, _doc: { special: true, yep: 'x'}}
- ], o.arr);
- mpath.set('arr.yep', [5,6,7], o, special);
- assert.deepEqual([
- { yep: 47, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }], _doc: { yep: 5, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }] } }
- , { yep: true, _doc: { special: true, yep: 6}}
- ], o.arr);
- done();
- })
- })
- })
- describe('array.$.path', function(){
- describe('with single non-array value', function(){
- it('copies the value to each item in array', function(done){
- mpath.set('arr.$.yep', {xtra: 'double good'}, o, special, function (v) {
- return 9;
- });
- assert.deepEqual([
- { yep: 47, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }]
- , _doc: { yep: 9, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }] } }
- , { yep: true, _doc: { special: true, yep: 9}}
- ], o.arr);
- mpath.set('arr.$.yep', {xtra: 'double good'}, o, special);
- assert.deepEqual([
- { yep: 47, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }]
- , _doc: { yep: {xtra:'double good'}, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }] } }
- , { yep: true, _doc: { special: true, yep: {xtra:'double good'}}}
- ], o.arr);
- done();
- })
- })
- describe('with array of values', function(){
- it('copies the value to each item in array', function(done){
- mpath.set('arr.$.yep', [15], o, special, function (v) {
- return 'array'
- });
- assert.deepEqual([
- { yep: 47, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }]
- , _doc: { yep: 'array', arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }] } }
- , { yep: true, _doc: { special: true, yep: 'array'}}
- ], o.arr);
- mpath.set('arr.$.yep', [15], o, special);
- assert.deepEqual([
- { yep: 47, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }]
- , _doc: { yep: [15], arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }] } }
- , { yep: true, _doc: { special: true, yep: [15]}}
- ], o.arr);
- done();
- })
- })
- })
- describe('array.index.path', function(){
- it('works', function(done){
- mpath.set('arr.1.yep', 0, o, special, function (v) {
- return 1;
- });
- assert.deepEqual([
- { yep: 47, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }]
- , _doc: { yep: [15], arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }] } }
- , { yep: true, _doc: { special: true, yep: 1}}
- ], o.arr);
- mpath.set('arr.1.yep', 0, o, special);
- assert.deepEqual([
- { yep: 47, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }]
- , _doc: { yep: [15], arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }] } }
- , { yep: true, _doc: { special: true, yep: 0}}
- ], o.arr);
- done();
- })
- })
- describe('array.index.array.path', function(){
- it('with single value', function(done){
- mpath.set('arr.0.arr.e', 35, o, special, function (v) {
- return 30
- });
- assert.deepEqual([
- { yep: 47, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }]
- , _doc: { yep: [15], arr: [{ a: { b: 47 }, e: 30}, { a: { c: 48 }, e: 30}, { d: 'yep', e: 30 }] } }
- , { yep: true, _doc: { special: true, yep: 0}}
- ], o.arr);
- mpath.set('arr.0.arr.e', 35, o, special);
- assert.deepEqual([
- { yep: 47, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }]
- , _doc: { yep: [15], arr: [{ a: { b: 47 }, e: 35}, { a: { c: 48 }, e: 35}, { d: 'yep', e: 35 }] } }
- , { yep: true, _doc: { special: true, yep: 0}}
- ], o.arr);
- done();
- })
- it('with array', function(done){
- mpath.set('arr.0.arr.e', ['a','b'], o, special, function (v) {
- return 'a' === v ? 'A' : v;
- });
- assert.deepEqual([
- { yep: 47, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }]
- , _doc: { yep: [15], arr: [{ a: { b: 47 }, e: 'A'}, { a: { c: 48 }, e: 'b'}, { d: 'yep', e: 35 }] } }
- , { yep: true, _doc: { special: true, yep: 0}}
- ], o.arr);
- mpath.set('arr.0.arr.e', ['a','b'], o, special);
- assert.deepEqual([
- { yep: 47, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }]
- , _doc: { yep: [15], arr: [{ a: { b: 47 }, e: 'a'}, { a: { c: 48 }, e: 'b'}, { d: 'yep', e: 35 }] } }
- , { yep: true, _doc: { special: true, yep: 0}}
- ], o.arr);
- done();
- })
- })
- describe('array.index.array.path.path', function(){
- it('with single value', function(done){
- mpath.set('arr.0.arr.a.b', 36, o, special, function (v) {
- return 20
- });
- assert.deepEqual([
- { yep: 47, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }]
- , _doc: { yep: [15], arr: [{ a: { b: 20 }, e: 'a'}, { a: { c: 48, b: 20 }, e: 'b'}, { d: 'yep', e: 35 }] } }
- , { yep: true, _doc: { special: true, yep: 0}}
- ], o.arr);
- mpath.set('arr.0.arr.a.b', 36, o, special);
- assert.deepEqual([
- { yep: 47, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }]
- , _doc: { yep: [15], arr: [{ a: { b: 36 }, e: 'a'}, { a: { c: 48, b: 36 }, e: 'b'}, { d: 'yep', e: 35 }] } }
- , { yep: true, _doc: { special: true, yep: 0}}
- ], o.arr);
- done();
- })
- it('with array', function(done){
- mpath.set('arr.0.arr.a.b', [1,2,3,4], o, special, function (v) {
- return v*2;
- });
- assert.deepEqual([
- { yep: 47, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }]
- , _doc: { yep: [15], arr: [{ a: { b: 2 }, e: 'a'}, { a: { c: 48, b: 4 }, e: 'b'}, { d: 'yep', e: 35 }] } }
- , { yep: true, _doc: { special: true, yep: 0}}
- ], o.arr);
- mpath.set('arr.0.arr.a.b', [1,2,3,4], o, special);
- assert.deepEqual([
- { yep: 47, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }]
- , _doc: { yep: [15], arr: [{ a: { b: 1 }, e: 'a'}, { a: { c: 48, b: 2 }, e: 'b'}, { d: 'yep', e: 35 }] } }
- , { yep: true, _doc: { special: true, yep: 0}}
- ], o.arr);
- done();
- })
- })
- describe('array.index.array.$.path.path', function(){
- it('with single value', function(done){
- mpath.set('arr.0.arr.$.a.b', '$', o, special, function (v) {
- return 'dollaz'
- });
- assert.deepEqual([
- { yep: 47, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }]
- , _doc: { yep: [15], arr: [{ a: { b: 'dollaz' }, e: 'a'}, { a: { c: 48, b: 'dollaz' }, e: 'b'}, { d: 'yep', e: 35 }] } }
- , { yep: true, _doc: { special: true, yep: 0}}
- ], o.arr);
- mpath.set('arr.0.arr.$.a.b', '$', o, special);
- assert.deepEqual([
- { yep: 47, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }]
- , _doc: { yep: [15], arr: [{ a: { b: '$' }, e: 'a'}, { a: { c: 48, b: '$' }, e: 'b'}, { d: 'yep', e: 35 }] } }
- , { yep: true, _doc: { special: true, yep: 0}}
- ], o.arr);
- done();
- })
- it('with array', function(done){
- mpath.set('arr.0.arr.$.a.b', [1], o, special, function (v) {
- return {};
- });
- assert.deepEqual([
- { yep: 47, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }]
- , _doc: { yep: [15], arr: [{ a: { b: {} }, e: 'a'}, { a: { c: 48, b: {} }, e: 'b'}, { d: 'yep', e: 35 }] } }
- , { yep: true, _doc: { special: true, yep: 0}}
- ], o.arr);
- mpath.set('arr.0.arr.$.a.b', [1], o, special);
- assert.deepEqual([
- { yep: 47, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }]
- , _doc: { yep: [15], arr: [{ a: { b: [1] }, e: 'a'}, { a: { c: 48, b: [1] }, e: 'b'}, { d: 'yep', e: 35 }] } }
- , { yep: true, _doc: { special: true, yep: 0}}
- ], o.arr);
- done();
- })
- })
- describe('array.array.index.path', function(){
- it('with single value', function(done){
- mpath.set('arr.arr.0.a', 'single', o, special, function (v) {
- return 88;
- });
- assert.deepEqual([
- { yep: 47, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }]
- , _doc: { yep: [15], arr: [{ a: 88, e: 'a'}, { a: { c: 48, b: [1] }, e: 'b'}, { d: 'yep', e: 35 }] } }
- , { yep: true, _doc: { special: true, yep: 0}}
- ], o.arr);
- mpath.set('arr.arr.0.a', 'single', o, special);
- assert.deepEqual([
- { yep: 47, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }]
- , _doc: { yep: [15], arr: [{ a: 'single', e: 'a'}, { a: { c: 48, b: [1] }, e: 'b'}, { d: 'yep', e: 35 }] } }
- , { yep: true, _doc: { special: true, yep: 0}}
- ], o.arr);
- done();
- })
- it('with array', function(done){
- mpath.set('arr.arr.0.a', [4,8,15,16,23,42], o, special, function (v) {
- return v*2;
- });
- assert.deepEqual([
- { yep: 47, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }]
- , _doc: { yep: [15], arr: [{ a: 8, e: 'a'}, { a: { c: 48, b: [1] }, e: 'b'}, { d: 'yep', e: 35 }] } }
- , { yep: true, _doc: { special: true, yep: 0}}
- ], o.arr);
- mpath.set('arr.arr.0.a', [4,8,15,16,23,42], o, special);
- assert.deepEqual([
- { yep: 47, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }]
- , _doc: { yep: [15], arr: [{ a: 4, e: 'a'}, { a: { c: 48, b: [1] }, e: 'b'}, { d: 'yep', e: 35 }] } }
- , { yep: true, _doc: { special: true, yep: 0}}
- ], o.arr);
- done();
- })
- })
- describe('array.array.$.index.path', function(){
- it('with single value', function(done){
- mpath.set('arr.arr.$.0.a', 'singles', o, special, function (v) {
- return v.toUpperCase();
- });
- assert.deepEqual([
- { yep: 47, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }]
- , _doc: { yep: [15], arr: [{ a: 'SINGLES', e: 'a'}, { a: { c: 48, b: [1] }, e: 'b'}, { d: 'yep', e: 35 }] } }
- , { yep: true, _doc: { special: true, yep: 0}}
- ], o.arr);
- mpath.set('arr.arr.$.0.a', 'singles', o, special);
- assert.deepEqual([
- { yep: 47, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }]
- , _doc: { yep: [15], arr: [{ a: 'singles', e: 'a'}, { a: { c: 48, b: [1] }, e: 'b'}, { d: 'yep', e: 35 }] } }
- , { yep: true, _doc: { special: true, yep: 0}}
- ], o.arr);
- mpath.set('$.arr.arr.0.a', 'single', o, special);
- assert.deepEqual([
- { yep: 47, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }]
- , _doc: { yep: [15], arr: [{ a: 'single', e: 'a'}, { a: { c: 48, b: [1] }, e: 'b'}, { d: 'yep', e: 35 }] } }
- , { yep: true, _doc: { special: true, yep: 0}}
- ], o.arr);
- done();
- })
- it('with array', function(done){
- mpath.set('arr.arr.$.0.a', [4,8,15,16,23,42], o, special, function (v) {
- return Array
- });
- assert.deepEqual([
- { yep: 47, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }]
- , _doc: { yep: [15], arr: [{ a: Array, e: 'a'}, { a: { c: 48, b: [1] }, e: 'b'}, { d: 'yep', e: 35 }] } }
- , { yep: true, _doc: { special: true, yep: 0}}
- ], o.arr);
- mpath.set('arr.arr.$.0.a', [4,8,15,16,23,42], o, special);
- assert.deepEqual([
- { yep: 47, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }]
- , _doc: { yep: [15], arr: [{ a: [4,8,15,16,23,42], e: 'a'}, { a: { c: 48, b: [1] }, e: 'b'}, { d: 'yep', e: 35 }] } }
- , { yep: true, _doc: { special: true, yep: 0}}
- ], o.arr);
- mpath.set('arr.$.arr.0.a', [4,8,15,16,23,42,108], o, special);
- assert.deepEqual([
- { yep: 47, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }]
- , _doc: { yep: [15], arr: [{ a: [4,8,15,16,23,42,108], e: 'a'}, { a: { c: 48, b: [1] }, e: 'b'}, { d: 'yep', e: 35 }] } }
- , { yep: true, _doc: { special: true, yep: 0}}
- ], o.arr);
- done();
- })
- })
- describe('array.array.path.index', function(){
- it('with single value', function(done){
- mpath.set('arr.arr.a.7', 47, o, special, function (v) {
- return Object;
- });
- assert.deepEqual([
- { yep: 47, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }]
- , _doc: { yep: [15], arr: [{ a: [4,8,15,16,23,42,108,Object], e: 'a'}, { a: { c: 48, b: [1], '7': Object }, e: 'b'}, { d: 'yep', e: 35 }] } }
- , { yep: true, _doc: { special: true, yep: 0}}
- ], o.arr);
- mpath.set('arr.arr.a.7', 47, o, special);
- assert.deepEqual([
- { yep: 47, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }]
- , _doc: { yep: [15], arr: [{ a: [4,8,15,16,23,42,108,47], e: 'a'}, { a: { c: 48, b: [1], '7': 47 }, e: 'b'}, { d: 'yep', e: 35 }] } }
- , { yep: true, _doc: { special: true, yep: 0}}
- ], o.arr);
- done();
- })
- it('with array', function(done){
- o.arr[1]._doc.arr = [{ a: [] }, { a: [] }, { a: null }];
- mpath.set('arr.arr.a.7', [[null,46], [undefined, 'woot']], o, special, function (v) {
- return undefined === v ? 'nope' : v;
- });
- var a1 = [];
- var a2 = [];
- a1[7] = 'nope';
- a2[7] = 'woot';
- assert.deepEqual([
- { yep: 47, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }]
- , _doc: { yep: [15], arr: [{ a: [4,8,15,16,23,42,108,null], e: 'a'}, { a: { c: 48, b: [1], '7': 46 }, e: 'b'}, { d: 'yep', e: 35 }] } }
- , { yep: true, _doc: { arr: [{a:a1},{a:a2},{a:null}], special: true, yep: 0}}
- ], o.arr);
- mpath.set('arr.arr.a.7', [[null,46], [undefined, 'woot']], o, special);
- a1[7] = undefined;
- assert.deepEqual([
- { yep: 47, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }]
- , _doc: { yep: [15], arr: [{ a: [4,8,15,16,23,42,108,null], e: 'a'}, { a: { c: 48, b: [1], '7': 46 }, e: 'b'}, { d: 'yep', e: 35 }] } }
- , { yep: true, _doc: { arr: [{a:a1},{a:a2},{a:null}], special: true, yep: 0}}
- ], o.arr);
- done();
- })
- })
- describe('handles array.array.path', function(){
- it('with single', function(done){
- o.arr[1]._doc.arr = [{},{}];
- assert.deepEqual([{},{}], o.arr[1]._doc.arr);
- o.arr.push({ _doc: { arr: 'something else' }});
- o.arr.push({ _doc: { arr: ['something else'] }});
- o.arr.push({ _doc: { arr: [[]] }});
- o.arr.push({ _doc: { arr: [5] }});
- // test
- mpath.set('arr.arr.e', 47, o, special);
- var weird = [];
- weird.e = 47;
- assert.deepEqual([
- { yep: 47, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }]
- , _doc: {
- yep: [15]
- , arr: [
- { a: [4,8,15,16,23,42,108,null], e: 47}
- , { a: { c: 48, b: [1], '7': 46 }, e: 47}
- , { d: 'yep', e: 47 }
- ]
- }
- }
- , { yep: true
- , _doc: {
- arr: [
- {e:47}
- , {e:47}
- ]
- , special: true
- , yep: 0
- }
- }
- , { _doc: { arr: 'something else' }}
- , { _doc: { arr: ['something else'] }}
- , { _doc: { arr: [weird] }}
- , { _doc: { arr: [5] }}
- ]
- , o.arr);
- done();
- })
- it('with arrays', function(done){
- mpath.set('arr.arr.e', [[1,2,3],[4,5],null,[],[6], [7,8,9]], o, special);
- var weird = [];
- weird.e = 6;
- assert.deepEqual([
- { yep: 47, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }]
- , _doc: {
- yep: [15]
- , arr: [
- { a: [4,8,15,16,23,42,108,null], e: 1}
- , { a: { c: 48, b: [1], '7': 46 }, e: 2}
- , { d: 'yep', e: 3 }
- ]
- }
- }
- , { yep: true
- , _doc: {
- arr: [
- {e:4}
- , {e:5}
- ]
- , special: true
- , yep: 0
- }
- }
- , { _doc: { arr: 'something else' }}
- , { _doc: { arr: ['something else'] }}
- , { _doc: { arr: [weird] }}
- , { _doc: { arr: [5] }}
- ]
- , o.arr);
- done();
- })
- })
- describe('that is a function', function(){
- describe('without map', function(){
- it('works on array value', function(done){
- var o = { hello: { world: [{ how: 'are' }, { you: '?' }] }};
- var special = function (obj, key, val) {
- if (val) {
- obj[key] = val;
- } else {
- return 'thing' == key
- ? obj.world
- : obj[key]
- }
- }
- mpath.set('hello.thing.how', 'arrrr', o, special);
- assert.deepEqual(o, { hello: { world: [{ how: 'arrrr' }, { you: '?', how: 'arrrr' }] }});
- done();
- })
- it('works on non-array value', function(done){
- var o = { hello: { world: { how: 'are you' }}};
- var special = function (obj, key, val) {
- if (val) {
- obj[key] = val;
- } else {
- return 'thing' == key
- ? obj.world
- : obj[key]
- }
- }
- mpath.set('hello.thing.how', 'RU', o, special);
- assert.deepEqual(o, { hello: { world: { how: 'RU' }}});
- done();
- })
- })
- it('works with map', function(done){
- var o = { hello: { world: [{ how: 'are' }, { you: '?' }] }};
- var special = function (obj, key, val) {
- if (val) {
- obj[key] = val;
- } else {
- return 'thing' == key
- ? obj.world
- : obj[key]
- }
- }
- var map = function (val) {
- return 'convert' == val
- ? 'ºº'
- : val
- }
- mpath.set('hello.thing.how', 'convert', o, special, map);
- assert.deepEqual(o, { hello: { world: [{ how: 'ºº' }, { you: '?', how: 'ºº' }] }});
- done();
- })
- })
- })
- describe('get/set integration', function(){
- var o = doc();
- it('works', function(done){
- var vals = mpath.get('array.o.array.x.b', o);
- vals[0][0][2] = 10;
- vals[1][0][1] = 0;
- vals[1][1] = 'Rambaldi';
- vals[1][2] = [12,14];
- vals[2] = [{changed:true}, [null, ['changed','to','array']]];
- mpath.set('array.o.array.x.b', vals, o);
- var t = [
- { o: { array: [{x: {b: [4,6,10]}}, { y: 10} ] }}
- , { o: { array: [{x: {b: [1,0,3]}}, { x: {b:'Rambaldi',z: 10 }}, { x: {b: [12,14]}}] }}
- , { o: { array: [{x: {b: {changed:true}}}, { x: { b: [null, ['changed','to','array']]}}]}}
- , { o: { array: [{x: null }] }}
- , { o: { array: [{y: 3 }] }}
- , { o: { array: [3, 0, null] }}
- , { o: { name: 'ha' }}
- ];
- assert.deepEqual(t, o.array);
- done();
- })
- it('array.prop', function(done){
- mpath.set('comments.name', ['this', 'was', 'changed'], o);
- assert.deepEqual([
- { name: 'this' }
- , { name: 'was', _doc: { name: '2' }}
- , { name: 'changed'
- , comments: [{},{ comments: [{val: 'twoo'}]}]
- , _doc: { name: '3', comments: [{},{ _doc: { comments: [{ val: 2 }] }}] }}
- ], o.comments);
- mpath.set('comments.name', ['also', 'changed', 'this'], o, special);
- assert.deepEqual([
- { name: 'also' }
- , { name: 'was', _doc: { name: 'changed' }}
- , { name: 'changed'
- , comments: [{},{ comments: [{val: 'twoo'}]}]
- , _doc: { name: 'this', comments: [{},{ _doc: { comments: [{ val: 2 }] }}] }}
- ], o.comments);
- done();
- })
- })
- describe('multiple $ use', function(){
- var o = doc();
- it('is ok', function(done){
- assert.doesNotThrow(function () {
- mpath.set('arr.$.arr.$.a', 35, o);
- });
- done();
- })
- })
- it('has', function(done) {
- assert.ok(mpath.has('a', { a: 1 }));
- assert.ok(mpath.has('a', { a: undefined }));
- assert.ok(!mpath.has('a', {}));
- assert.ok(!mpath.has('a', null));
- assert.ok(mpath.has('a.b', { a: { b: 1 } }));
- assert.ok(mpath.has('a.b', { a: { b: undefined } }));
- assert.ok(!mpath.has('a.b', { a: 1 }));
- assert.ok(!mpath.has('a.b', { a: null }));
- done();
- });
- it('underneath a map', function(done) {
- assert.equal(mpath.get('a.b', { a: new Map([['b', 1]]) }), 1);
- var m = new Map([['b', 1]]);
- var obj = { a: m };
- mpath.set('a.c', 2, obj);
- assert.equal(m.get('c'), 2);
- done();
- });
- it('unset', function(done) {
- var o = { a: 1 };
- mpath.unset('a', o);
- assert.deepEqual(o, {});
- o = { a: { b: 1 } };
- mpath.unset('a.b', o);
- assert.deepEqual(o, { a: {} });
- o = { a: null };
- mpath.unset('a.b', o);
- assert.deepEqual(o, { a: null });
- done();
- });
- it('ignores setting a nested path that doesnt exist', function(done){
- var o = doc();
- assert.doesNotThrow(function(){
- mpath.set('thing.that.is.new', 10, o);
- })
- done();
- })
- })
- })