128 lines
4.6 KiB
JavaScript
128 lines
4.6 KiB
JavaScript
////////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// Copyright 2017 Realm Inc.
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
//
|
|
////////////////////////////////////////////////////////////////////////////
|
|
|
|
'use strict';
|
|
|
|
var Realm = require('realm');
|
|
var TestCase = require('./asserts');
|
|
var schemas = require('./schemas');
|
|
|
|
function names(results) {
|
|
return results.map(function(object) {
|
|
return object.name;
|
|
});
|
|
}
|
|
|
|
module.exports = {
|
|
testBasics: function() {
|
|
var realm = new Realm({schema: [schemas.PersonObject]});
|
|
|
|
var olivier, oliviersParents;
|
|
realm.write(function() {
|
|
olivier = realm.create('PersonObject', {name: 'Olivier', age: 0});
|
|
realm.create('PersonObject', {name: 'Christine', age: 25, children: [olivier]});
|
|
oliviersParents = olivier.parents;
|
|
|
|
TestCase.assertArraysEqual(names(oliviersParents), ['Christine']);
|
|
});
|
|
|
|
TestCase.assertArraysEqual(names(oliviersParents), ['Christine']);
|
|
|
|
var jp;
|
|
realm.write(function() {
|
|
jp = realm.create('PersonObject', {name: 'JP', age: 28, children: [olivier]});
|
|
|
|
TestCase.assertArraysEqual(names(oliviersParents), ['Christine', 'JP']);
|
|
});
|
|
|
|
realm.write(function() {
|
|
realm.delete(olivier);
|
|
|
|
TestCase.assertEqual(oliviersParents.length, 0);
|
|
});
|
|
},
|
|
|
|
testFilteredLinkingObjects: function() {
|
|
var realm = new Realm({schema: [schemas.PersonObject]});
|
|
|
|
var christine, olivier, oliviersParents;
|
|
realm.write(function() {
|
|
olivier = realm.create('PersonObject', {name: 'Olivier', age: 0});
|
|
christine = realm.create('PersonObject', {name: 'Christine', age: 25, children: [olivier]});
|
|
realm.create('PersonObject', {name: 'JP', age: 28, children: [olivier]});
|
|
oliviersParents = olivier.parents;
|
|
});
|
|
|
|
// Three separate queries so that accessing a property on one doesn't invalidate testing of other properties.
|
|
var resultsA = oliviersParents.filtered('age > 25');
|
|
var resultsB = oliviersParents.filtered('age > 25');
|
|
var resultsC = oliviersParents.filtered('age > 25');
|
|
|
|
realm.write(function() {
|
|
var removed = christine.children.splice(0);
|
|
TestCase.assertEqual(removed.length, 1);
|
|
});
|
|
|
|
TestCase.assertEqual(resultsA.length, 1);
|
|
TestCase.assertEqual(resultsB.filtered("name = 'Christine'").length, 0);
|
|
TestCase.assertArraysEqual(names(resultsC), ['JP']);
|
|
},
|
|
|
|
testMethod: function() {
|
|
var realm = new Realm({schema: [schemas.PersonObject]});
|
|
|
|
var person;
|
|
realm.write(function () {
|
|
person = realm.create('PersonObject', { name: 'Person 1', age: 50 });
|
|
});
|
|
|
|
TestCase.assertThrows(() => person.linkingObjects('NoSuchSchema', 'noSuchProperty'),
|
|
"Could not find schema for type 'NoSuchSchema'");
|
|
|
|
TestCase.assertThrows(() => person.linkingObjects('PersonObject', 'noSuchProperty'),
|
|
"Type 'PersonObject' does not contain property 'noSuchProperty'");
|
|
|
|
TestCase.assertThrows(() => person.linkingObjects('PersonObject', 'name'),
|
|
"'PersonObject.name' is not a relationship to 'PersonObject'");
|
|
|
|
var olivier, oliviersParents;
|
|
realm.write(function() {
|
|
olivier = realm.create('PersonObject', {name: 'Olivier', age: 0});
|
|
realm.create('PersonObject', {name: 'Christine', age: 25, children: [olivier]});
|
|
oliviersParents = olivier.linkingObjects('PersonObject', 'children');
|
|
|
|
TestCase.assertArraysEqual(names(oliviersParents), ['Christine']);
|
|
});
|
|
|
|
TestCase.assertArraysEqual(names(oliviersParents), ['Christine']);
|
|
|
|
var jp;
|
|
realm.write(function() {
|
|
jp = realm.create('PersonObject', {name: 'JP', age: 28, children: [olivier]});
|
|
|
|
TestCase.assertArraysEqual(names(oliviersParents), ['Christine', 'JP']);
|
|
});
|
|
|
|
realm.write(function() {
|
|
realm.delete(olivier);
|
|
|
|
TestCase.assertEqual(oliviersParents.length, 0);
|
|
});
|
|
},
|
|
};
|