Initial Commit
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237
node_modules/sift/test/basic-test.js
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237
node_modules/sift/test/basic-test.js
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import * as assert from 'assert';
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import sift, {indexOf as siftIndexOf} from '..';
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describe(__filename + '#', function() {
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it('doesn\'t sort arrays', function () {
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var values = sift({
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$or: [3, 2, 1]
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}, [9,8,7,6,5,4,3,2,1]);
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assert.equal(values.length, 3);
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assert.equal(values[0], 3);
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assert.equal(values[1], 2);
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assert.equal(values[2], 1);
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});
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it('can create a custom selector, and use it', function () {
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var sifter = sift({ age: { $gt: 5}}, function (item) {
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return item.person;
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});
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var people = [{ person: { age: 6 }}],
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filtered = people.filter(sifter);
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assert.equal(filtered.length, 1);
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assert.equal(filtered[0], people[0]);
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});
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it('throws an error if the operation is invalid', function () {
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var err;
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try {
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sift({$aaa:1})('b');
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} catch (e) {
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err = e;
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}
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assert.equal(err.message, 'Unknown operation $aaa');
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});
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it('can use a custom selector as the 3rd param', function () {
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var people = [{ person: { age: 6 }}];
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var filtered = sift({ age: { $gt: 5}}, people, function (item) {
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return item.person;
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});
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assert.equal(filtered.length, 1);
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assert.equal(filtered[0], people[0]);
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});
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it('can get the first index of a matching element', function () {
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var index = siftIndexOf({ val: { $gt: 5}}, [{val: 4}, {val: 3}, {val: 6}, {val: 7}]);
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assert.equal(index, 2);
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});
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it('returns -1 as index if no matching element is found', function () {
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var index = siftIndexOf({ val: { $gt: 7}}, [{val: 4}, {val: 3}, {val: 6}, {val: 7}]);
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assert.equal(index, -1);
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});
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it('can match empty arrays', function () {
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var statusQuery = {$or: [{status: {$exists: false}},
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{status: []},
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{status: {$in: ['urgent', 'completed', 'today']}}
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]};
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var filtered = sift(statusQuery, [{ status: [] },
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{ status: ['urgent'] },
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{ status: ['nope'] }
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]);
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assert.equal(filtered.length, 2);
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});
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it('$ne: null does not hit when field is present', function(){
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var sifter = sift({age: {$ne: null}});
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var people = [
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{age: 'matched'},
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{missed: 1}
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];
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var filtered = people.filter(sifter);
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assert.equal(filtered.length, 1);
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assert.equal(filtered[0].age, 'matched');
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});
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it('$ne does not hit when field is different', function () {
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var sifter = sift({ age: { $ne: 5 }});
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var people = [{ age: 5 }],
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filtered = people.filter(sifter);
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assert.equal(filtered.length, 0);
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});
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it('$ne does hit when field exists with different value', function () {
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var sifter = sift({ age: { $ne: 4 }});
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var people = [{ age: 5 }],
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filtered = people.filter(sifter);
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assert.equal(filtered.length, 1);
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});
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it('$ne does hit when field does not exist', function(){
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var sifter = sift({ age: { $ne: 5 }});
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var people = [{}],
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filtered = people.filter(sifter);
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assert.equal(filtered.length, 1);
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});
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it('$eq matches objects that serialize to the same value', function() {
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var counter = 0;
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function Book(name) {
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this.name = name;
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this.copyNumber = counter;
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this.toJSON = function() {
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return this.name; // discard the copy when serializing.
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};
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counter += 1;
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}
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var warAndPeace = new Book('War and Peace');
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var sifter = sift({ $eq: warAndPeace});
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var books = [ new Book('War and Peace')];
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var filtered = books.filter(sifter);
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assert.equal(filtered.length, 1);
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});
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it('$neq does not match objects that serialize to the same value', function() {
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var counter = 0;
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function Book(name) {
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this.name = name;
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this.copyNumber = counter;
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this.toJSON = function() {
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return this.name; // discard the copy when serializing.
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};
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counter += 1;
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}
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var warAndPeace = new Book('War and Peace');
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var sifter = sift({ $ne: warAndPeace});
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var books = [ new Book('War and Peace')];
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var filtered = books.filter(sifter);
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assert.equal(filtered.length, 0);
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});
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// https://gist.github.com/jdnichollsc/00ea8cf1204b17d9fb9a991fbd1dfee6
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it('returns a period between start and end dates', function() {
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var product = {
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'productTypeCode': 'productTypeEnergy',
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'quantities': [
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{
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'period': {
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'startDate': new Date('2017-01-13T05:00:00.000Z'),
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'endDate': new Date('2017-01-31T05:00:00.000Z'),
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'dayType': {
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'normal': true,
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'holiday': true
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},
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'specificDays': [
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'monday',
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'wednesday',
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'friday'
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],
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'loadType': {
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'high': true,
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'medium': false,
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'low': false
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}
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},
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'type': 'DemandPercentage',
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'quantityValue': '44'
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},
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{
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'period': {
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'startDate': new Date('2017-01-13T05:00:00.000Z'),
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'endDate': new Date('2017-01-31T05:00:00.000Z'),
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'dayType': {
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'normal': true,
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'holiday': true
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},
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'loadType': {
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'high': false,
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'medium': true,
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'low': false
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}
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},
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'type': 'Value',
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'quantityValue': '22'
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}
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]
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};
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var period = {
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'startDate': new Date('2017-01-08T05:00:00.000Z'),
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'endDate': new Date('2017-01-29T05:00:00.000Z'),
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'dayType': {
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'normal': true,
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'holiday': true
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},
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'loadType': {
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'high': true,
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'medium': false,
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'low': true
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},
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specificPeriods : ['3', '4', '5-10']
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};
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var results = sift({
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$and: [
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{ 'period.startDate': { $lte : period.endDate } },
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{ 'period.endDate': { $gte : period.startDate } }
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]
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}, product.quantities);
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assert.equal(results.length, 2);
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});
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});
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20
node_modules/sift/test/immutable-test.js
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20
node_modules/sift/test/immutable-test.js
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import * as assert from 'assert';
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import * as Immutable from 'immutable';
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import sift from '..';
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const ObjectID = require('bson').ObjectID;
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describe(__filename + '#', function() {
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var topic = Immutable.List([1, 2, 3, 4, 5, 6, 6, 4, 3]);
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var persons = Immutable.fromJS([{ person: {age: 3} }, { person: {age: 5} }, { person: {age: 8} }]);
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it('works with Immutable.Map in a Immutable.List', function() {
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assert.equal(sift({ 'person.age' : { $gt: 4 } }, persons).size, 2);
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assert.equal(persons.filter(sift({ 'person.age' : { $gt: 4 } })).size, 2);
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});
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});
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409
node_modules/sift/test/objects-test.js
generated
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409
node_modules/sift/test/objects-test.js
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@@ -0,0 +1,409 @@
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import assert from 'assert';
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import sift from '..';
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describe(__filename + '#', function () {
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var topic = [
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{
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name: 'craig',
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age: 90001,
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tags: ['coder', 'programmer', 'traveler', 'photographer'],
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address: {
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city: 'Minneapolis',
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state: 'MN',
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phone: '9999999999'
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},
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tags: ['photos', 'cook'],
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hobbies: [
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{
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name: 'programming',
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description: 'some desc'
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},
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{
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name: 'cooking'
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},
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{
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name: 'photography',
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places: ['haiti', 'brazil', 'costa rica']
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},
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{
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name: 'backpacking'
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}
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]
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},
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{
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name: 'tim',
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age: 90001,
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tags: ['traveler', 'photographer'],
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address: {
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city: 'St. Paul',
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state: 'MN',
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phone: '765765756765'
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},
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tags: ['dj'],
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hobbies: [
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{
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name: 'biking',
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description: 'some desc'
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},
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{
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name: 'DJ'
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},
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{
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name: 'photography',
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places: ['costa rica']
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}
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]
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}
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];
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xit('throws error if $not is incorrect', function () {
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assert.throws(function () {
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sift({
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$not: ['abc']
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}, topic);
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}, Error);
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});
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it('has sifted through photography in brazil count of 1', function () {
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var sifted = sift({
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hobbies: {
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name: 'photography',
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places: {
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$in: ['brazil']
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}
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}
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}, topic);
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assert.equal(sifted.length, 1);
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});
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it('has sifted through photography in brazil, haiti, and costa rica count of 1', function () {
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var sifted = sift({
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hobbies: {
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name: 'photography',
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places: {
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$all: ['brazil', 'haiti', 'costa rica']
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}
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}
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}, topic);
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assert.equal(sifted.length, 1);
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assert.equal(sifted[0], topic[0]);
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});
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it('has a sifted hobbies of photography, cooking, or biking count of 2', function () {
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var sifted = sift({
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hobbies: {
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name: {
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$in: ['photography', 'cooking', 'biking']
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}
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}
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}, topic);
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assert.equal(sifted.length, 2);
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});
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it('has sifted to complex count of 2', function () {
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var sifted = sift({
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hobbies: {
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name: 'photography',
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places: {
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$in: ['costa rica']
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||||
}
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},
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address: {
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state: 'MN',
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phone: {
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$exists: true
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}
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}
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}, topic);
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|
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assert.equal(sifted.length, 2);
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||||
});
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it('has sifted to complex count of 0', function () {
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var sifted = sift({
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hobbies: {
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name: 'photos',
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places: {
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$in: ['costa rica']
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}
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}
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}, topic);
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assert.equal(sifted.length, 0);
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});
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it('has sifted subobject hobbies count of 3', function () {
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var sifted = sift({
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'hobbies.name': 'photography'
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}, topic);
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assert.equal(sifted.length, 2);
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});
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it('has sifted dot-notation hobbies of photography, cooking, and biking count of 3', function () {
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var sifted = sift({
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'hobbies.name': {
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$in: ['photography', 'cooking', 'biking']
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||||
}
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}, topic);
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assert.equal(sifted.length, 2);
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});
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it('has sifted to complex dot-search count of 2', function () {
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var sifted = sift({
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'hobbies.name': 'photography',
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'hobbies.places': {
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$in: ['costa rica']
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},
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'address.state': 'MN',
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'address.phone': {
|
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$exists: true
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}
|
||||
}, topic);
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assert.equal(sifted.length, 2);
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||||
});
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it('has sifted with selector function count of 2', function () {
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var sifted = sift({
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'name': 'photography',
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'places': {
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$in: ['costa rica']
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||||
}
|
||||
}, topic, function (item) {
|
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return item.hobbies;
|
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});
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assert.equal(sifted.length, 2);
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||||
});
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|
||||
describe('nesting', function () {
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||||
it('$eq for nested object', function () {
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var sifted = sift({'sub.num': {'$eq': 10}}, loremArr);
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||||
assert(sifted.length > 0);
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||||
sifted.forEach(function (v) {
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||||
assert.equal(10, v.sub.num);
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||||
});
|
||||
});
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||||
|
||||
it('$ne for nested object', function () {
|
||||
var sifted = sift({'sub.num': {'$ne': 10}}, loremArr);
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||||
assert(sifted.length > 0);
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||||
sifted.forEach(function (v) {
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assert.notEqual(10, v.sub.num);
|
||||
});
|
||||
});
|
||||
|
||||
it('$regex for nested object (one missing key)', function () {
|
||||
var persons = [{
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||||
id: 1,
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||||
prof: 'Mr. Moriarty'
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||||
}, {
|
||||
id: 2,
|
||||
prof: 'Mycroft Holmes'
|
||||
}, {
|
||||
id: 3,
|
||||
name: 'Dr. Watson',
|
||||
prof: 'Doctor'
|
||||
}, {
|
||||
id: 4,
|
||||
name: 'Mr. Holmes',
|
||||
prof: 'Detective'
|
||||
}];
|
||||
var q = { 'name': { '$regex': 'n' } };
|
||||
var sifted = sift(q, persons);
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||||
assert.deepEqual(sifted, [{
|
||||
id: 3,
|
||||
name: 'Dr. Watson',
|
||||
prof: 'Doctor'
|
||||
}]);
|
||||
});
|
||||
});
|
||||
|
||||
describe('arrays of objects', function () {
|
||||
var objects = [
|
||||
{
|
||||
things: [
|
||||
{
|
||||
id: 123
|
||||
}, {
|
||||
id: 456
|
||||
}
|
||||
]
|
||||
}, {
|
||||
things: [
|
||||
{
|
||||
id: 123
|
||||
},
|
||||
{
|
||||
id: 789
|
||||
}
|
||||
]
|
||||
}
|
||||
];
|
||||
it('$eq for array of objects, matches if at least one exists', function () {
|
||||
let q = {
|
||||
'things.id': 123
|
||||
}
|
||||
var sifted = sift(q, objects)
|
||||
assert.deepEqual(sifted, objects)
|
||||
let q2 = {
|
||||
'things.id': 789
|
||||
}
|
||||
var sifted2 = sift(q2, objects)
|
||||
assert.deepEqual(sifted2, [objects[1]])
|
||||
})
|
||||
it('$ne for array of objects, returns if none of the array elements match the query', function () {
|
||||
let q = {
|
||||
'things.id': {
|
||||
$ne: 123
|
||||
}
|
||||
}
|
||||
var sifted = sift(q, objects)
|
||||
assert.deepEqual(sifted, [])
|
||||
let q2 = {
|
||||
'things.id': {
|
||||
$ne: 789
|
||||
}
|
||||
}
|
||||
var sifted2 = sift(q2, objects)
|
||||
assert.deepEqual(sifted2, [objects[0]])
|
||||
})
|
||||
})
|
||||
|
||||
describe('$where', function() {
|
||||
|
||||
var couples = [{
|
||||
name: 'SMITH',
|
||||
person: [{
|
||||
firstName: 'craig',
|
||||
gender: 'female',
|
||||
age: 29
|
||||
}, {
|
||||
firstName: 'tim',
|
||||
gender: 'male',
|
||||
age: 32
|
||||
}
|
||||
|
||||
]
|
||||
}, {
|
||||
name: 'JOHNSON',
|
||||
person: [{
|
||||
firstName: 'emily',
|
||||
gender: 'female',
|
||||
age: 35
|
||||
}, {
|
||||
firstName: 'jacob',
|
||||
gender: 'male',
|
||||
age: 32
|
||||
}
|
||||
|
||||
]
|
||||
}];
|
||||
|
||||
it('can filter people', function() {
|
||||
var results = sift({'person': {$elemMatch: { 'gender': 'female', 'age': {'$lt': 30}}}}, couples);
|
||||
assert.equal(results[0].name, 'SMITH');
|
||||
|
||||
var results = sift({'person': {$elemMatch: { 'gender': 'male', 'age': {'$lt': 30}}}}, [couples[0]]);
|
||||
assert.equal(results.length, 0);
|
||||
});
|
||||
});
|
||||
|
||||
describe('keypath', function () {
|
||||
|
||||
var arr = [
|
||||
{
|
||||
a: {
|
||||
b: {
|
||||
c: 1,
|
||||
c2: 1
|
||||
}
|
||||
}
|
||||
}
|
||||
]
|
||||
it('can be used', function () {
|
||||
assert.equal(sift({'a.b.c':1})(arr[0]), true);
|
||||
});
|
||||
});
|
||||
});
|
||||
|
||||
|
||||
var loremArr = [
|
||||
{
|
||||
'num': 1,
|
||||
'pum': 1,
|
||||
'sub': {
|
||||
'num': 1,
|
||||
'pum': 1
|
||||
}
|
||||
},
|
||||
{
|
||||
'num': 2,
|
||||
'pum': 2,
|
||||
'sub': {
|
||||
'num': 2,
|
||||
'pum': 2
|
||||
}
|
||||
},
|
||||
{
|
||||
'num': 3,
|
||||
'pum': 3,
|
||||
'sub': {
|
||||
'num': 3,
|
||||
'pum': 3
|
||||
}
|
||||
},
|
||||
{
|
||||
'num': 4,
|
||||
'pum': 4,
|
||||
'sub': {
|
||||
'num': 4,
|
||||
'pum': 4
|
||||
}
|
||||
},
|
||||
{
|
||||
'num': 5,
|
||||
'pum': 5,
|
||||
'sub': {
|
||||
'num': 5,
|
||||
'pum': 5
|
||||
}
|
||||
},
|
||||
{
|
||||
'num': 6,
|
||||
'pum': 6,
|
||||
'sub': {
|
||||
'num': 6,
|
||||
'pum': 6
|
||||
}
|
||||
},
|
||||
{
|
||||
'num': 7,
|
||||
'pum': 7,
|
||||
'sub': {
|
||||
'num': 7,
|
||||
'pum': 7
|
||||
}
|
||||
},
|
||||
{
|
||||
'num': 8,
|
||||
'pum': 8,
|
||||
'sub': {
|
||||
'num': 8,
|
||||
'pum': 8
|
||||
}
|
||||
},
|
||||
{
|
||||
'num': 9,
|
||||
'pum': 9,
|
||||
'sub': {
|
||||
'num': 9,
|
||||
'pum': 9
|
||||
}
|
||||
},
|
||||
{
|
||||
'num': 10,
|
||||
'pum': 10,
|
||||
'sub': {
|
||||
'num': 10,
|
||||
'pum': 10
|
||||
}
|
||||
},
|
||||
{
|
||||
'num': 11,
|
||||
'pum': 11,
|
||||
'sub': {
|
||||
'num': 10,
|
||||
'pum': 10
|
||||
}
|
||||
}
|
||||
];
|
||||
203
node_modules/sift/test/operations-test.js
generated
vendored
Normal file
203
node_modules/sift/test/operations-test.js
generated
vendored
Normal file
@@ -0,0 +1,203 @@
|
||||
import * as assert from 'assert';
|
||||
import sift from '..';
|
||||
var ObjectID = require('bson').ObjectID;
|
||||
|
||||
describe(__filename + '#', function () {
|
||||
|
||||
|
||||
[
|
||||
// $eq
|
||||
[{$eq:5}, [5,'5', 6], [5]],
|
||||
['5', [5,'5', 6], ['5']],
|
||||
[false, [false,'false', true], [false]],
|
||||
[true, [1, true], [true]],
|
||||
[0, [0,'0'], [0]],
|
||||
[null, [null], [null]],
|
||||
[void 0, [void 0, null], [void 0]],
|
||||
[1, [2,3,4,5], []],
|
||||
[1, [[1]], [[1]]],
|
||||
[new Date(1), [new Date(), new Date(1), new Date(2), new Date(3)], [new Date(1)]],
|
||||
[/^a/, ['a','ab','abc','b','bc'], ['a','ab','abc']],
|
||||
|
||||
[function(b) { return b === 1; }, [1,2,3],[1]],
|
||||
|
||||
[ObjectID('54dd5546b1d296a54d152e84'),[ObjectID(),ObjectID('54dd5546b1d296a54d152e84')],[ObjectID('54dd5546b1d296a54d152e84')]],
|
||||
|
||||
// $ne
|
||||
[{$ne:5}, [5, '5', 6], ['5', 6]],
|
||||
[{$ne:'5'}, ['5', 6], [6]],
|
||||
[{$ne:false}, [false], []],
|
||||
[{$ne:void 0}, [false, 0, '0', void 0], [false, 0, '0']],
|
||||
[{$ne:/^a/}, ['a','ab','abc','b','bc'], ['b','bc']],
|
||||
[{$ne:1}, [[2],[1]], [[2]]],
|
||||
[{groups:{$ne:111}}, [{groups:[111,222,333,444]},{groups:[222,333,444]}],[{groups:[222,333,444]}]],
|
||||
|
||||
// $lt
|
||||
[{$lt:5}, [3,4,5,6],[3,4]],
|
||||
[{$lt:'c'}, ['a','b','c'],['a','b']],
|
||||
[{$lt:null}, [-3,-4], []],
|
||||
[{$lt:new Date(3)}, [new Date(1), new Date(2), new Date(3)],[new Date(1), new Date(2)]],
|
||||
|
||||
// $lte
|
||||
[{$lte:5}, [3,4,5,6],[3,4,5]],
|
||||
[{groups:{$lt:5}}, [{groups:[1,2,3,4]}, {groups:[7,8]}], [{groups:[1,2,3,4]}]],
|
||||
|
||||
// $gt
|
||||
[{$gt:5}, [3,4,5,6],[6]],
|
||||
[{$gt:null}, [3,4], []],
|
||||
[{groups:{$gt:5}}, [{groups:[1,2,3,4]}, {groups:[7,8]}], [{groups:[7,8]}]],
|
||||
|
||||
// $gte
|
||||
[{$gte:5}, [3,4,5,6],[5, 6]],
|
||||
[{groups:{$gte:5}}, [{groups:[1,2,3,4]}, {groups:[7,8]}], [{groups:[7,8]}]],
|
||||
|
||||
// $mod
|
||||
[{$mod:[2,1]}, [1,2,3,4,5,6],[1,3,5]],
|
||||
[{groups:{$mod:[2,0]}}, [{groups:[1,2,3,4]}, {groups:[7,9]}], [{groups:[1,2,3,4]}]],
|
||||
|
||||
// $exists
|
||||
[{$exists:false}, [0,false,void 0, null],[]],
|
||||
[{$exists:true}, [0,false,void 0, 1, {}],[0, false, void 0, 1, {}]],
|
||||
[{'a.b': {$exists: true}}, [{a: {b: 'exists'}}, {a: {c: 'does not exist'}}], [{a: {b: 'exists'}}]],
|
||||
[{field: { $exists: false }}, [{a: 1}, {a: 2, field: 5}, {a: 3, field: 0}, {a: 4, field: undefined}, {a: 5}],[{a: 1}, {a: 5}]],
|
||||
|
||||
// $in
|
||||
// TODO - {$in:[Date]} doesn't work - make it work?
|
||||
[{$in:[0,false,1,'1']},[0,1,2,3,4,false],[0,1,false]],
|
||||
[{$in:[1,'1','2']},['1','2','3'],['1','2']],
|
||||
[{$in:[new Date(1)]},[new Date(1), new Date(2)],[new Date(1)]],
|
||||
[{'a.b.status':{'$in': [0]}}, [{'a':{'b':[{'status':0}]}},{'a':{'b':[{'status':2}]}}],[{'a':{'b':[{'status':0}]}}]],
|
||||
[{'a.b.status':{'$in': [0, 2]}}, [{'a':{'b':[{'status':0}]}},{'a':{'b':[{'status':2}]}}], [{'a':{'b':[{'status':0}]}},{'a':{'b':[{'status':2}]}}]],
|
||||
[{'x': {$in: [{$regex: '.*aaa.*'}, {$regex: '.*bbb.*'}]}}, [{'x': {'b': 'aaa'}}, {'x': 'bbb'}, {'x': 'ccc'}, {'x': 'aaa'}], [{'x': 'bbb'}, {'x': 'aaa'}]],
|
||||
[{'x': {$in: [/.*aaa.*/, /.*bbb.*/]}}, [{'x': {'b': 'aaa'}}, {'x': 'bbb'}, {'x': 'ccc'}, {'x': 'aaa'}], [{'x': 'bbb'}, {'x': 'aaa'}]],
|
||||
|
||||
// $nin
|
||||
[{$nin:[0,false,1,'1']},[0,1,2,3,4,false],[2,3,4]],
|
||||
[{$nin:[1,'1','2']},['1','2','3'],['3']],
|
||||
[{$nin:[new Date(1)]},[new Date(1), new Date(2)],[new Date(2)]],
|
||||
[{'root.notDefined': {$nin: [1, 2, 3]}}, [{'root': {'defined': 1337}}], [{'root': {'defined': 1337}}]],
|
||||
[{'root.notDefined': {$nin: [1, 2, 3, null]}}, [{'root': {'defined': 1337}}], []],
|
||||
[{'x': {$nin: [{$regex: '.*aaa.*'}, {$regex: '.*bbb.*'}]}}, [{'x': {'b': 'aaa'}}, {'x': 'bbb'}, {'x': 'ccc'}, {'x': 'aaa'}], [{'x': {'b': 'aaa'}},{'x': 'ccc'}]],
|
||||
[{'x': {$nin: [/.*aaa.*/, /.*bbb.*/]}}, [{'x': {'b': 'aaa'}}, {'x': 'bbb'}, {'x': 'ccc'}, {'x': 'aaa'}], [{'x': {'b': 'aaa'}},{'x': 'ccc'}]],
|
||||
|
||||
// $not
|
||||
[{$not:false},[0,false],[0]],
|
||||
[{$not:0},[0, false, 1, 2, 3],[false, 1, 2, 3]],
|
||||
[{$not:{$in:[1,2,3]}},[1,2,3,4,5,6],[4,5,6]], // with expressions
|
||||
|
||||
// $type
|
||||
[{$type:Date}, [0,new Date(1)],[new Date(1)]],
|
||||
[{$type:Number}, [0,false,1],[0,1]],
|
||||
[{$type:Boolean}, [0,false, void 0],[false]],
|
||||
[{$type:String}, ['1',1,false],['1']],
|
||||
|
||||
// $all
|
||||
[{$all:[1,2,3]},[[1,2,3,4],[1,2,4]],[[1,2,3,4]]],
|
||||
[{$all:[0,false]},[[0,1,2],[0,false],['0','false'],void 0],[[0,false]]],
|
||||
[{$all:['1']},[[1]],[]],
|
||||
[{$all:[new Date(1),new Date(2)]},[[new Date(1), new Date(2)],[new Date(1)]],[[new Date(1), new Date(2)]]],
|
||||
|
||||
// $size
|
||||
[{$size:3},['123',[1,2,3],'1'],['123',[1,2,3]]],
|
||||
[{$size:1},['123',[1,2,3],'1', void 0],['1']],
|
||||
|
||||
// $or
|
||||
[{$or:[1,2,3]},[1,2,3,4],[1,2,3]],
|
||||
[{$or:[{$ne:1},2]},[1,2,3,4,5,6],[2,3,4,5,6]],
|
||||
|
||||
// $nor
|
||||
[{$nor:[1,2,3]},[1,2,3,4],[4]],
|
||||
[{$nor:[{$ne:1},2]},[1,2,3,4,5,6],[1]],
|
||||
|
||||
// $and
|
||||
[{$and:[{$gt:1},{$lt:4}]},[1,2,3,4],[2,3]],
|
||||
[{$and: [{field: {$not: {$type: String}}}, {field: {$ne: null}}]}, [{a: 1, field: 1}, {a: 2, field: '2'}], [{a: 1, field: 1}]],
|
||||
|
||||
// $regex
|
||||
[{$regex:'^a'},['a','ab','abc','bc','bcd'],['a','ab','abc']],
|
||||
[{a:{$regex:'b|c'}}, [{a:['b']},{a:['c']},{a:'c'},{a:'d'}], [{a:['b']},{a:['c']},{a:'c'}]],
|
||||
[{ folder: { $regex:'^[0-9]{4}$' }}, [{ folder:['1234','3212'] }], [{ folder:['1234','3212'] }]],
|
||||
|
||||
// $options
|
||||
[{$regex:'^a', $options: 'i'},['a','Ab','abc','bc','bcd'],['a','Ab','abc']],
|
||||
[{'text':{'$regex':'.*lis.*','$options':'i'}}, [{text:['Bob','Melissa','Joe','Sherry']}], [{text:['Bob','Melissa','Joe','Sherry']}]],
|
||||
|
||||
// undefined
|
||||
[{$regex:'a'},[undefined, null, true, false, 0, 'aa'],['aa']],
|
||||
[/a/,[undefined, null, true, false, 0, 'aa'],['aa']],
|
||||
[/.+/,[undefined, null, true, false, 0, 'aa', {}],['aa']],
|
||||
|
||||
// Multiple conditions on an undefined root
|
||||
[{'a.b': {$exists: true, $nin: [null]}}, [{a: {b: 'exists'}}, {a: {c: 'does not exist'}}], [{a: {b: 'exists'}}]],
|
||||
|
||||
// $where
|
||||
[{$where:function () { return this.v === 1 }}, [{v:1},{v:2}],[{v:1}]],
|
||||
[{$where:'this.v === 1'}, [{v:1},{v:2}],[{v:1}]],
|
||||
[{$where:'obj.v === 1'}, [{v:1},{v:2}],[{v:1}]],
|
||||
|
||||
// $elemMatch
|
||||
//{'person': {'$elemMatch': {'gender': 'male', 'age': {'$lt': 30}}}}
|
||||
[
|
||||
{a:{$elemMatch:{b:1,c:2}}},
|
||||
[{a:{b:1,c:2}},{a:[{b:1,c:2,d:3}]},{a:{b:2,c:3}}], [{a:{b:1,c:2}},{a:[{b:1,c:2,d:3}]}]
|
||||
],
|
||||
[{a:{$elemMatch:{b:2,c:{$gt:2}}}}, [{a:{b:1,c:2}},{a:{b:1,c:2,d:3}},[{a:{b:2,c:3}}]], [[{a:{b:2,c:3}}]]],
|
||||
[
|
||||
{tags: {$all: [{$elemMatch: {a: 1}}]}},
|
||||
[{tags: [{a: 1}]}, {tags: [{a: 1}, {b: 1}]}], [{tags: [{a: 1}]}, {tags: [{a: 1}, {b: 1}]}]
|
||||
],
|
||||
|
||||
// dot-notation
|
||||
[
|
||||
{'a.b': /c/ },
|
||||
[{a:{b:'c'}}, {a:{b:'cd'}}, {'a.b':'c'},{a:{b:'e'}}],
|
||||
[{a:{b:'c'}}, {a:{b:'cd'}}]
|
||||
],
|
||||
[
|
||||
{'foo.0': 'baz' },
|
||||
[{foo:['bar', 'baz']}, {foo:['baz', 'bar']}],
|
||||
[{foo:['baz', 'bar']}]
|
||||
],
|
||||
[
|
||||
{'foo.0.name': 'baz' },
|
||||
[{foo:[{ name: 'bar' }, { name: 'baz' }]}, {foo:[{ name: 'baz' }, { name: 'bar' }]}],
|
||||
[{foo:[{ name: 'baz' }, { name: 'bar' }]}]
|
||||
],
|
||||
|
||||
// object.toString() tests
|
||||
[
|
||||
{ $in: [{ toString: function(){ return 'a'; }}]},
|
||||
[{toString: function(){ return 'a'; }}, {toString: function(){ return 'b' }}],
|
||||
[{toString: function(){ return 'a'; }}]
|
||||
],
|
||||
[
|
||||
{ $in: [{}]},
|
||||
[{}, {}],
|
||||
[]
|
||||
],
|
||||
|
||||
// various comparisons
|
||||
[
|
||||
{ c: { d: 'd' }},
|
||||
[{ a: 'b', b: 'c', c: { d: 'd', e: 'e' }}, { c: { d: 'e' }}],
|
||||
[{ a: 'b', b: 'c', c: { d: 'd', e: 'e' }}]
|
||||
],
|
||||
|
||||
// based on https://gist.github.com/jdnichollsc/00ea8cf1204b17d9fb9a991fbd1dfee6
|
||||
[
|
||||
{ $and: [{ 'a.s': { $lte: new Date('2017-01-29T05:00:00.000Z') }}, {'a.e': { $gte: new Date('2017-01-08T05:00:00.000Z') }}]},
|
||||
[{ a: { s: new Date('2017-01-13T05:00:00.000Z'), e: new Date('2017-01-31T05:00:00.000Z') }}],
|
||||
[{ a: { s: new Date('2017-01-13T05:00:00.000Z'), e: new Date('2017-01-31T05:00:00.000Z') }}]
|
||||
],
|
||||
|
||||
].forEach(function (operation, i) {
|
||||
|
||||
var filter = operation[0];
|
||||
var array = operation[1];
|
||||
var matchArray = operation[2];
|
||||
|
||||
it(i + ': ' + JSON.stringify(filter), function() {
|
||||
assert.equal(JSON.stringify(array.filter(sift(filter))), JSON.stringify(matchArray));
|
||||
});
|
||||
});
|
||||
});
|
||||
Reference in New Issue
Block a user