1030 lines
43 KiB
JavaScript
1030 lines
43 KiB
JavaScript
////////////////////////////////////////////////////////////////////////////
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//
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// Copyright 2016 Realm Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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////////////////////////////////////////////////////////////////////////////
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'use strict';
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const Realm = require('realm');
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const TestCase = require('./asserts');
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const schemas = require('./schemas');
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let pathSeparator = '/';
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if (typeof process === 'object' && process.platform === 'win32') {
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pathSeparator = '\\';
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}
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module.exports = {
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testRealmConstructor: function() {
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const realm = new Realm({schema: []});
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TestCase.assertTrue(realm instanceof Realm);
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TestCase.assertEqual(typeof Realm, 'function');
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TestCase.assertTrue(Realm instanceof Function);
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},
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testRealmConstructorPath: function() {
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TestCase.assertThrows(() => new Realm('')); // the message for this error is platform-specific
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TestCase.assertThrowsContaining(() => new Realm('test1.realm', 'invalidArgument'),
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"Invalid arguments when constructing 'Realm'");
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const defaultRealm = new Realm({schema: []});
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TestCase.assertEqual(defaultRealm.path, Realm.defaultPath);
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const defaultRealm2 = new Realm();
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TestCase.assertEqual(defaultRealm2.path, Realm.defaultPath);
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const defaultDir = Realm.defaultPath.substring(0, Realm.defaultPath.lastIndexOf(pathSeparator) + 1);
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const testPath = 'test1.realm';
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const realm = new Realm({schema: [], path: testPath});
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TestCase.assertEqual(realm.path, defaultDir + testPath);
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const testPath2 = 'test2.realm';
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const realm2 = new Realm({schema: [], path: testPath2});
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TestCase.assertEqual(realm2.path, defaultDir + testPath2);
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},
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testRealmConstructorSchemaVersion: function() {
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const defaultRealm = new Realm({schema: []});
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TestCase.assertEqual(defaultRealm.schemaVersion, 0);
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TestCase.assertThrowsContaining(() => new Realm({schemaVersion: 1, schema: []}),
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"already opened with different schema version.");
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TestCase.assertEqual(new Realm().schemaVersion, 0);
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TestCase.assertEqual(new Realm({schemaVersion: 0}).schemaVersion, 0);
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let realm = new Realm({path: 'test1.realm', schema: [], schemaVersion: 1});
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TestCase.assertEqual(realm.schemaVersion, 1);
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TestCase.assertEqual(realm.schema.length, 0);
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realm.close();
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realm = new Realm({path: 'test1.realm', schema: [schemas.TestObject], schemaVersion: 2});
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realm.write(() => {
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realm.create('TestObject', {doubleCol: 1});
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});
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TestCase.assertEqual(realm.objects('TestObject')[0].doubleCol, 1);
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TestCase.assertEqual(realm.schemaVersion, 2);
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TestCase.assertEqual(realm.schema.length, 1);
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},
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testRealmConstructorDynamicSchema: function() {
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let realm = new Realm({schema: [schemas.TestObject]});
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realm.write(() => {
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realm.create('TestObject', [1])
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});
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realm.close();
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realm = new Realm();
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const objects = realm.objects('TestObject');
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TestCase.assertEqual(objects.length, 1);
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TestCase.assertEqual(objects[0].doubleCol, 1.0);
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},
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testRealmConstructorSchemaValidation: function() {
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TestCase.assertThrowsContaining(() => new Realm({schema: schemas.AllTypes}), "schema must be of type 'array', got");
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TestCase.assertThrowsContaining(() => new Realm({schema: ['SomeType']}),
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"Failed to read ObjectSchema: JS value must be of type 'object', got (SomeType)");
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TestCase.assertThrowsContaining(() => new Realm({schema: [{}]}),
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"Failed to read ObjectSchema: name must be of type 'string', got (undefined)");
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TestCase.assertThrowsContaining(() => new Realm({schema: [{name: 'SomeObject'}]}),
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"Failed to read ObjectSchema: properties must be of type 'object', got (undefined)");
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TestCase.assertThrowsContaining(() => new Realm({schema: [{properties: {intCol: 'int'}}]}),
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"Failed to read ObjectSchema: name must be of type 'string', got (undefined)");
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// linkingObjects property where the source property is missing
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TestCase.assertThrowsContaining(() => {
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new Realm({schema: [{
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name: 'InvalidObject',
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properties: {
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linkingObjects: {type:'linkingObjects', objectType: 'InvalidObject', property: 'nosuchproperty'}
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}
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}]});
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}, "Property 'InvalidObject.nosuchproperty' declared as origin of linking objects property 'InvalidObject.linkingObjects' does not exist");
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// linkingObjects property where the source property is not a link
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TestCase.assertThrowsContaining(() => {
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new Realm({schema: [{
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name: 'InvalidObject',
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properties: {
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integer: 'int',
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linkingObjects: {type:'linkingObjects', objectType: 'InvalidObject', property: 'integer'}
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}
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}]});
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}, "Property 'InvalidObject.integer' declared as origin of linking objects property 'InvalidObject.linkingObjects' is not a link")
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// linkingObjects property where the source property links elsewhere
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TestCase.assertThrowsContaining(() => {
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new Realm({schema: [{
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name: 'InvalidObject',
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properties: {
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link: 'IntObject',
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linkingObjects: {type:'linkingObjects', objectType: 'InvalidObject', property: 'link'}
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}
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}, {
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name: 'IntObject',
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properties: {
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integer: 'int'
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}
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}]});
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}, "Property 'InvalidObject.link' declared as origin of linking objects property 'InvalidObject.linkingObjects' links to type 'IntObject'")
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},
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testRealmConstructorInMemory: function() {
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// open in-memory realm instance
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const realm1 = new Realm({inMemory: true, schema: [schemas.TestObject]});
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realm1.write(() => {
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realm1.create('TestObject', [1])
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});
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TestCase.assertEqual(realm1.inMemory, true);
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// open a second instance of the same realm and check that they share data
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const realm2 = new Realm({inMemory: true});
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const objects = realm2.objects('TestObject');
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TestCase.assertEqual(objects.length, 1);
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TestCase.assertEqual(objects[0].doubleCol, 1.0);
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TestCase.assertEqual(realm2.inMemory, true);
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// Close both realms (this should delete the realm since there are no more
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// references to it.
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realm1.close();
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realm2.close();
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// Open the same in-memory realm again and verify that it is now empty
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const realm3 = new Realm({inMemory: true});
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TestCase.assertEqual(realm3.schema.length, 0);
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// try to open the same realm in persistent mode (should fail as you cannot mix modes)
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TestCase.assertThrowsContaining(() => new Realm({}), 'already opened with different inMemory settings.');
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},
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testRealmConstructorReadOnly: function() {
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let realm = new Realm({schema: [schemas.TestObject]});
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realm.write(() => {
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realm.create('TestObject', [1])
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});
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TestCase.assertEqual(realm.readOnly, false);
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realm.close();
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realm = new Realm({readOnly: true, schema: [schemas.TestObject]});
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const objects = realm.objects('TestObject');
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TestCase.assertEqual(objects.length, 1);
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TestCase.assertEqual(objects[0].doubleCol, 1.0);
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TestCase.assertEqual(realm.readOnly, true);
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TestCase.assertThrowsContaining(() => realm.write(() => {}),
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"Can't perform transactions on read-only Realms.");
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realm.close();
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realm = new Realm({readOnly: true});
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TestCase.assertEqual(realm.schema.length, 1);
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TestCase.assertEqual(realm.readOnly, true);
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},
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testDefaultPath: function() {
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const defaultPath = Realm.defaultPath;
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let defaultRealm = new Realm({schema: []});
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TestCase.assertEqual(defaultRealm.path, Realm.defaultPath);
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try {
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const newPath = `${Realm.defaultPath.substring(0, defaultPath.lastIndexOf(pathSeparator) + 1)}default2.realm`;
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Realm.defaultPath = newPath;
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defaultRealm = new Realm({schema: []});
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TestCase.assertEqual(defaultRealm.path, newPath, "should use updated default realm path");
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TestCase.assertEqual(Realm.defaultPath, newPath, "defaultPath should have been updated");
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} finally {
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Realm.defaultPath = defaultPath;
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}
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},
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testRealmSchemaVersion: function() {
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TestCase.assertEqual(Realm.schemaVersion(Realm.defaultPath), -1);
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let realm = new Realm({schema: []});
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TestCase.assertEqual(realm.schemaVersion, 0);
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TestCase.assertEqual(Realm.schemaVersion(Realm.defaultPath), 0);
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realm = new Realm({schema: [], schemaVersion: 2, path: 'another.realm'});
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TestCase.assertEqual(realm.schemaVersion, 2);
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TestCase.assertEqual(Realm.schemaVersion('another.realm'), 2);
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},
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testRealmWrite: function() {
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const realm = new Realm({schema: [schemas.IntPrimary, schemas.AllTypes, schemas.TestObject, schemas.LinkToAllTypes]});
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// exceptions should be propogated
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TestCase.assertThrowsContaining(() => realm.write(() => { throw new Error('Inner exception message'); }),
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'Inner exception message');
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// writes should be possible after caught exception
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realm.write(() => {
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realm.create('TestObject', {doubleCol: 1});
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});
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TestCase.assertEqual(1, realm.objects('TestObject').length);
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realm.write(() => {
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// nested transactions not supported
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TestCase.assertThrowsContaining(() => realm.write(() => {}),
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'The Realm is already in a write transaction');
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});
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},
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testRealmCreate: function() {
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const realm = new Realm({schema: [schemas.TestObject]});
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TestCase.assertThrowsContaining(() => realm.create('TestObject', {doubleCol: 1}),
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"Cannot modify managed objects outside of a write transaction.");
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realm.write(() => {
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realm.create('TestObject', {doubleCol: 1});
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realm.create('TestObject', {doubleCol: 2});
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});
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const objects = realm.objects('TestObject');
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TestCase.assertEqual(objects.length, 2, 'wrong object count');
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TestCase.assertEqual(objects[0].doubleCol, 1, 'wrong object property value');
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TestCase.assertEqual(objects[1].doubleCol, 2, 'wrong object property value');
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},
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testRealmCreatePrimaryKey: function() {
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const realm = new Realm({schema: [schemas.IntPrimary]});
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realm.write(() => {
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const obj0 = realm.create('IntPrimaryObject', {
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primaryCol: 0,
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valueCol: 'val0',
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});
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TestCase.assertThrowsContaining(() => {
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realm.create('IntPrimaryObject', {
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primaryCol: 0,
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valueCol: 'val0',
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});
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}, "Attempting to create an object of type 'IntPrimaryObject' with an existing primary key value '0'.");
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realm.create('IntPrimaryObject', {
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primaryCol: 1,
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valueCol: 'val1',
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}, true);
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const objects = realm.objects('IntPrimaryObject');
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TestCase.assertEqual(objects.length, 2);
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realm.create('IntPrimaryObject', {
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primaryCol: 0,
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valueCol: 'newVal0',
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}, true);
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TestCase.assertEqual(obj0.valueCol, 'newVal0');
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TestCase.assertEqual(objects.length, 2);
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realm.create('IntPrimaryObject', {primaryCol: 0}, true);
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TestCase.assertEqual(obj0.valueCol, 'newVal0');
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});
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},
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testRealmCreateOptionals: function() {
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const realm = new Realm({schema: [schemas.NullableBasicTypes, schemas.LinkTypes, schemas.TestObject]});
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let basic, links;
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realm.write(() => {
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basic = realm.create('NullableBasicTypesObject', {});
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links = realm.create('LinkTypesObject', {});
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});
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for (const name in schemas.NullableBasicTypes.properties) {
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TestCase.assertEqual(basic[name], null);
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}
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TestCase.assertEqual(links.objectCol, null);
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TestCase.assertEqual(links.arrayCol.length, 0);
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},
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testRealmCreateUpsert: function() {
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const realm = new Realm({schema: [schemas.IntPrimary, schemas.StringPrimary, schemas.AllTypes, schemas.TestObject, schemas.LinkToAllTypes]});
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realm.write(() => {
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const values = {
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primaryCol: '0',
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boolCol: true,
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intCol: 1,
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floatCol: 1.1,
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doubleCol: 1.11,
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stringCol: '1',
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dateCol: new Date(1),
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dataCol: new ArrayBuffer(1),
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objectCol: {doubleCol: 1},
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arrayCol: [],
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};
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const obj0 = realm.create('AllTypesObject', values);
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TestCase.assertThrowsContaining(() => realm.create('AllTypesObject', values),
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"Attempting to create an object of type 'AllTypesObject' with an existing primary key value '0'.");
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const obj1 = realm.create('AllTypesObject', {
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primaryCol: '1',
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boolCol: false,
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intCol: 2,
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floatCol: 2.2,
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doubleCol: 2.22,
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stringCol: '2',
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dateCol: new Date(2),
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dataCol: new ArrayBuffer(2),
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objectCol: {doubleCol: 0},
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arrayCol: [{doubleCol: 2}],
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}, true);
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const objects = realm.objects('AllTypesObject');
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TestCase.assertEqual(objects.length, 2);
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realm.create('AllTypesObject', {
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primaryCol: '0',
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boolCol: false,
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intCol: 2,
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floatCol: 2.2,
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doubleCol: 2.22,
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stringCol: '2',
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dateCol: new Date(2),
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dataCol: new ArrayBuffer(2),
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objectCol: null,
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arrayCol: [{doubleCol: 2}],
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}, true);
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TestCase.assertEqual(objects.length, 2);
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TestCase.assertEqual(obj0.stringCol, '2');
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TestCase.assertEqual(obj0.boolCol, false);
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TestCase.assertEqual(obj0.intCol, 2);
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TestCase.assertEqualWithTolerance(obj0.floatCol, 2.2, 0.000001);
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TestCase.assertEqualWithTolerance(obj0.doubleCol, 2.22, 0.000001);
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TestCase.assertEqual(obj0.dateCol.getTime(), 2);
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TestCase.assertEqual(obj0.dataCol.byteLength, 2);
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TestCase.assertEqual(obj0.objectCol, null);
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TestCase.assertEqual(obj0.arrayCol.length, 1);
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realm.create('AllTypesObject', {primaryCol: '0'}, true);
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realm.create('AllTypesObject', {primaryCol: '1'}, true);
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TestCase.assertEqual(obj0.stringCol, '2');
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TestCase.assertEqual(obj0.objectCol, null);
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TestCase.assertEqual(obj1.objectCol.doubleCol, 0);
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realm.create('AllTypesObject', {
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primaryCol: '0',
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stringCol: '3',
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objectCol: {doubleCol: 0},
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}, true);
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TestCase.assertEqual(obj0.stringCol, '3');
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TestCase.assertEqual(obj0.boolCol, false);
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TestCase.assertEqual(obj0.intCol, 2);
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TestCase.assertEqualWithTolerance(obj0.floatCol, 2.2, 0.000001);
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TestCase.assertEqualWithTolerance(obj0.doubleCol, 2.22, 0.000001);
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TestCase.assertEqual(obj0.dateCol.getTime(), 2);
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TestCase.assertEqual(obj0.dataCol.byteLength, 2);
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TestCase.assertEqual(obj0.objectCol.doubleCol, 0);
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TestCase.assertEqual(obj0.arrayCol.length, 1);
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realm.create('AllTypesObject', {primaryCol: '0', objectCol: undefined}, true);
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realm.create('AllTypesObject', {primaryCol: '1', objectCol: null}, true);
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TestCase.assertEqual(obj0.objectCol, null);
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TestCase.assertEqual(obj1.objectCol, null);
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// test with string primaries
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const obj =realm.create('StringPrimaryObject', {
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primaryCol: '0',
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valueCol: 0
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});
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TestCase.assertEqual(obj.valueCol, 0);
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realm.create('StringPrimaryObject', {
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primaryCol: '0',
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valueCol: 1
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}, true);
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TestCase.assertEqual(obj.valueCol, 1);
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});
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},
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testRealmWithIndexedProperties: function() {
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const realm = new Realm({schema: [schemas.IndexedTypes]});
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realm.write(() => {
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realm.create('IndexedTypesObject', {boolCol: true, intCol: 1, stringCol: '1', dateCol: new Date(1)});
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});
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const NotIndexed = {
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name: 'NotIndexedObject',
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properties: {
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floatCol: {type: 'float', indexed: false}
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}
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};
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new Realm({schema: [NotIndexed], path: '1.realm'});
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const IndexedSchema = {
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name: 'IndexedSchema',
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};
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TestCase.assertThrowsContaining(() => {
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IndexedSchema.properties = { floatCol: {type: 'float', indexed: true} };
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new Realm({schema: [IndexedSchema], path: '2.realm'});
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}, "Property 'IndexedSchema.floatCol' of type 'float' cannot be indexed.");
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TestCase.assertThrowsContaining(() => {
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IndexedSchema.properties = { doubleCol: {type: 'double', indexed: true} }
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new Realm({schema: [IndexedSchema], path: '3.realm'});
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}, "Property 'IndexedSchema.doubleCol' of type 'double' cannot be indexed.");
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TestCase.assertThrowsContaining(() => {
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IndexedSchema.properties = { dataCol: {type: 'data', indexed: true} }
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new Realm({schema: [IndexedSchema], path: '4.realm'});
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}, "Property 'IndexedSchema.dataCol' of type 'data' cannot be indexed.");
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// primary key
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IndexedSchema.properties = { intCol: {type: 'int', indexed: true} };
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IndexedSchema.primaryKey = 'intCol';
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// Test this doesn't throw
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new Realm({schema: [IndexedSchema], path: '5.realm'});
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},
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testRealmCreateWithDefaults: function() {
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let realm = new Realm({schema: [schemas.DefaultValues, schemas.TestObject]});
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const createAndTestObject = () => {
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const obj = realm.create('DefaultValuesObject', {});
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const properties = schemas.DefaultValues.properties;
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TestCase.assertEqual(obj.boolCol, properties.boolCol.default);
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TestCase.assertEqual(obj.intCol, properties.intCol.default);
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TestCase.assertEqualWithTolerance(obj.floatCol, properties.floatCol.default, 0.000001);
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TestCase.assertEqualWithTolerance(obj.doubleCol, properties.doubleCol.default, 0.000001);
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TestCase.assertEqual(obj.stringCol, properties.stringCol.default);
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TestCase.assertEqual(obj.dateCol.getTime(), properties.dateCol.default.getTime());
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TestCase.assertEqual(obj.dataCol.byteLength, properties.dataCol.default.byteLength);
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TestCase.assertEqual(obj.objectCol.doubleCol, properties.objectCol.default.doubleCol);
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TestCase.assertEqual(obj.nullObjectCol, null);
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TestCase.assertEqual(obj.arrayCol.length, properties.arrayCol.default.length);
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TestCase.assertEqual(obj.arrayCol[0].doubleCol, properties.arrayCol.default[0].doubleCol);
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};
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realm.write(createAndTestObject);
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// Defaults should still work when creating another Realm instance.
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realm = new Realm();
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realm.write(createAndTestObject);
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},
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|
testRealmCreateWithChangingDefaults: function() {
|
|
const objectSchema = {
|
|
name: 'IntObject',
|
|
properties: {
|
|
intCol: {type: 'int', default: 1},
|
|
}
|
|
};
|
|
|
|
let realm = new Realm({schema: [objectSchema]});
|
|
|
|
const createAndTestObject = () => {
|
|
const object = realm.create('IntObject', {});
|
|
TestCase.assertEqual(object.intCol, objectSchema.properties.intCol.default);
|
|
};
|
|
|
|
realm.write(createAndTestObject);
|
|
|
|
objectSchema.properties.intCol.default++;
|
|
|
|
realm = new Realm({schema: [objectSchema]});
|
|
realm.write(createAndTestObject);
|
|
},
|
|
|
|
testRealmCreateWithConstructor: function() {
|
|
let customCreated = 0;
|
|
|
|
function CustomObject() {
|
|
customCreated++;
|
|
}
|
|
CustomObject.schema = {
|
|
name: 'CustomObject',
|
|
properties: {
|
|
intCol: 'int'
|
|
}
|
|
}
|
|
|
|
function InvalidObject() {
|
|
return {};
|
|
}
|
|
TestCase.assertThrowsContaining(() => new Realm({schema: [InvalidObject]}),
|
|
"Realm object constructor must have a 'schema' property.");
|
|
|
|
InvalidObject.schema = {
|
|
name: 'InvalidObject',
|
|
properties: {
|
|
intCol: 'int'
|
|
}
|
|
};
|
|
|
|
let realm = new Realm({schema: [CustomObject, InvalidObject]});
|
|
|
|
realm.write(() => {
|
|
let object = realm.create('CustomObject', {intCol: 1});
|
|
TestCase.assertTrue(object instanceof CustomObject);
|
|
TestCase.assertTrue(Object.getPrototypeOf(object) == CustomObject.prototype);
|
|
TestCase.assertEqual(customCreated, 1);
|
|
|
|
// Should be able to create object by passing in constructor.
|
|
object = realm.create(CustomObject, {intCol: 2});
|
|
TestCase.assertTrue(object instanceof CustomObject);
|
|
TestCase.assertTrue(Object.getPrototypeOf(object) == CustomObject.prototype);
|
|
TestCase.assertEqual(customCreated, 2);
|
|
});
|
|
|
|
TestCase.assertThrowsContaining(() => {
|
|
realm.write(() => {
|
|
realm.create('InvalidObject', {intCol: 1});
|
|
});
|
|
}, 'Realm object constructor must not return another value');
|
|
|
|
// Only the original constructor should be valid.
|
|
function InvalidCustomObject() {}
|
|
InvalidCustomObject.schema = CustomObject.schema;
|
|
|
|
TestCase.assertThrowsContaining(() => {
|
|
realm.write(() => {
|
|
realm.create(InvalidCustomObject, {intCol: 1});
|
|
});
|
|
}, 'Constructor was not registered in the schema for this Realm');
|
|
|
|
// The constructor should still work when creating another Realm instance.
|
|
realm = new Realm();
|
|
TestCase.assertTrue(realm.objects('CustomObject')[0] instanceof CustomObject);
|
|
TestCase.assertTrue(realm.objects(CustomObject).length > 0);
|
|
},
|
|
|
|
testRealmCreateWithChangingConstructor: function() {
|
|
function CustomObject() {}
|
|
CustomObject.schema = {
|
|
name: 'CustomObject',
|
|
properties: {
|
|
intCol: 'int'
|
|
}
|
|
};
|
|
|
|
let realm = new Realm({schema: [CustomObject]});
|
|
realm.write(() => {
|
|
const object = realm.create('CustomObject', {intCol: 1});
|
|
TestCase.assertTrue(object instanceof CustomObject);
|
|
});
|
|
|
|
function NewCustomObject() {}
|
|
NewCustomObject.schema = CustomObject.schema;
|
|
|
|
realm = new Realm({schema: [NewCustomObject]});
|
|
realm.write(() => {
|
|
const object = realm.create('CustomObject', {intCol: 1});
|
|
TestCase.assertTrue(object instanceof NewCustomObject);
|
|
});
|
|
},
|
|
|
|
testRealmDelete: function() {
|
|
const realm = new Realm({schema: [schemas.TestObject]});
|
|
|
|
realm.write(() => {
|
|
for (let i = 0; i < 10; i++) {
|
|
realm.create('TestObject', {doubleCol: i});
|
|
}
|
|
});
|
|
|
|
const objects = realm.objects('TestObject');
|
|
TestCase.assertThrowsContaining(() => realm.delete(objects[0]),
|
|
"Can only delete objects within a transaction.");
|
|
|
|
realm.write(() => {
|
|
TestCase.assertThrowsContaining(() => realm.delete(),
|
|
"object must be of type 'object', got (undefined)");
|
|
|
|
realm.delete(objects[0]);
|
|
TestCase.assertEqual(objects.length, 9, 'wrong object count');
|
|
TestCase.assertEqual(objects[0].doubleCol, 9, "wrong property value");
|
|
TestCase.assertEqual(objects[1].doubleCol, 1, "wrong property value");
|
|
|
|
realm.delete([objects[0], objects[1]]);
|
|
TestCase.assertEqual(objects.length, 7, 'wrong object count');
|
|
TestCase.assertEqual(objects[0].doubleCol, 7, "wrong property value");
|
|
TestCase.assertEqual(objects[1].doubleCol, 8, "wrong property value");
|
|
|
|
const threeObjects = realm.objects('TestObject').filtered("doubleCol < 5");
|
|
TestCase.assertEqual(threeObjects.length, 3, "wrong results count");
|
|
realm.delete(threeObjects);
|
|
TestCase.assertEqual(objects.length, 4, 'wrong object count');
|
|
TestCase.assertEqual(threeObjects.length, 0, 'threeObject should have been deleted');
|
|
|
|
const o = objects[0];
|
|
realm.delete(o);
|
|
TestCase.assertThrowsContaining(() => realm.delete(o),
|
|
'Object is invalid. Either it has been previously deleted or the Realm it belongs to has been closed.');
|
|
});
|
|
},
|
|
|
|
testDeleteAll: function() {
|
|
const realm = new Realm({schema: [schemas.TestObject, schemas.IntPrimary]});
|
|
|
|
realm.write(() => {
|
|
realm.create('TestObject', {doubleCol: 1});
|
|
realm.create('TestObject', {doubleCol: 2});
|
|
realm.create('IntPrimaryObject', {primaryCol: 2, valueCol: 'value'});
|
|
});
|
|
|
|
TestCase.assertEqual(realm.objects('TestObject').length, 2);
|
|
TestCase.assertEqual(realm.objects('IntPrimaryObject').length, 1);
|
|
|
|
TestCase.assertThrowsContaining(() => realm.deleteAll(),
|
|
"Can only delete objects within a transaction.");
|
|
|
|
realm.write(() => {
|
|
realm.deleteAll();
|
|
});
|
|
|
|
TestCase.assertEqual(realm.objects('TestObject').length, 0);
|
|
TestCase.assertEqual(realm.objects('IntPrimaryObject').length, 0);
|
|
},
|
|
|
|
testRealmObjects: function() {
|
|
const realm = new Realm({schema: [schemas.PersonObject, schemas.DefaultValues, schemas.TestObject]});
|
|
|
|
realm.write(() => {
|
|
realm.create('PersonObject', {name: 'Ari', age: 10});
|
|
realm.create('PersonObject', {name: 'Tim', age: 11});
|
|
realm.create('PersonObject', {name: 'Bjarne', age: 12});
|
|
realm.create('PersonObject', {name: 'Alex', age: 12, married: true});
|
|
});
|
|
|
|
// Should be able to pass constructor for getting objects.
|
|
const objects = realm.objects(schemas.PersonObject);
|
|
TestCase.assertTrue(objects[0] instanceof schemas.PersonObject);
|
|
|
|
function InvalidPerson() {}
|
|
InvalidPerson.schema = schemas.PersonObject.schema;
|
|
|
|
TestCase.assertThrowsContaining(() => realm.objects(), "objectType must be of type 'string', got (undefined)");
|
|
TestCase.assertThrowsContaining(() => realm.objects([]), "objectType must be of type 'string', got ()");
|
|
TestCase.assertThrowsContaining(() => realm.objects('InvalidClass'), "Object type 'InvalidClass' not found in schema.");
|
|
TestCase.assertThrowsContaining(() => realm.objects('PersonObject', 'truepredicate'),
|
|
"Invalid arguments: at most 1 expected, but 2 supplied.");
|
|
TestCase.assertThrowsContaining(() => realm.objects(InvalidPerson),
|
|
'Constructor was not registered in the schema for this Realm');
|
|
|
|
const person = realm.objects('PersonObject')[0];
|
|
const listenerCallback = () => {};
|
|
realm.addListener('change', listenerCallback);
|
|
|
|
// The tests below assert that everthing throws when
|
|
// operating on a closed realm
|
|
realm.close();
|
|
|
|
TestCase.assertThrowsContaining(() => console.log("Name: ", person.name),
|
|
'Accessing object of type PersonObject which has been invalidated or deleted');
|
|
|
|
TestCase.assertThrowsContaining(() => realm.objects('PersonObject'), 'Cannot access realm that has been closed');
|
|
TestCase.assertThrowsContaining(() => realm.addListener('change', () => {}), 'Cannot access realm that has been closed');
|
|
TestCase.assertThrowsContaining(() => realm.create('PersonObject', {name: 'Ari', age: 10}), 'Cannot access realm that has been closed');
|
|
TestCase.assertThrowsContaining(() => realm.delete(person), 'Cannot access realm that has been closed');
|
|
TestCase.assertThrowsContaining(() => realm.deleteAll(), 'Cannot access realm that has been closed');
|
|
TestCase.assertThrowsContaining(() => realm.write(() => {}), 'Cannot access realm that has been closed');
|
|
TestCase.assertThrowsContaining(() => realm.removeListener('change', listenerCallback), 'Cannot access realm that has been closed');
|
|
TestCase.assertThrowsContaining(() => realm.removeAllListeners(), 'Cannot access realm that has been closed');
|
|
},
|
|
|
|
testRealmObjectForPrimaryKey: function() {
|
|
const realm = new Realm({schema: [schemas.IntPrimary, schemas.StringPrimary, schemas.TestObject]});
|
|
|
|
realm.write(() => {
|
|
realm.create('IntPrimaryObject', {primaryCol: 0, valueCol: 'val0'});
|
|
realm.create('IntPrimaryObject', {primaryCol: 1, valueCol: 'val1'});
|
|
|
|
realm.create('StringPrimaryObject', {primaryCol: '', valueCol: -1});
|
|
realm.create('StringPrimaryObject', {primaryCol: 'val0', valueCol: 0});
|
|
realm.create('StringPrimaryObject', {primaryCol: 'val1', valueCol: 1});
|
|
|
|
realm.create('TestObject', {doubleCol: 0});
|
|
});
|
|
|
|
TestCase.assertEqual(realm.objectForPrimaryKey('IntPrimaryObject', -1), undefined);
|
|
TestCase.assertEqual(realm.objectForPrimaryKey('IntPrimaryObject', 0).valueCol, 'val0');
|
|
TestCase.assertEqual(realm.objectForPrimaryKey('IntPrimaryObject', 1).valueCol, 'val1');
|
|
|
|
TestCase.assertEqual(realm.objectForPrimaryKey('StringPrimaryObject', 'invalid'), undefined);
|
|
TestCase.assertEqual(realm.objectForPrimaryKey('StringPrimaryObject', '').valueCol, -1);
|
|
TestCase.assertEqual(realm.objectForPrimaryKey('StringPrimaryObject', 'val0').valueCol, 0);
|
|
TestCase.assertEqual(realm.objectForPrimaryKey('StringPrimaryObject', 'val1').valueCol, 1);
|
|
|
|
TestCase.assertThrowsContaining(() => realm.objectForPrimaryKey('TestObject', 0),
|
|
"'TestObject' does not have a primary key defined");
|
|
TestCase.assertThrowsContaining(() => realm.objectForPrimaryKey(),
|
|
"objectType must be of type 'string', got (undefined)");
|
|
TestCase.assertThrowsContaining(() => realm.objectForPrimaryKey('IntPrimaryObject'),
|
|
"Invalid null value for non-nullable primary key.");
|
|
TestCase.assertThrowsContaining(() => realm.objectForPrimaryKey('InvalidClass', 0),
|
|
"Object type 'InvalidClass' not found in schema.");
|
|
},
|
|
|
|
testNotifications: function() {
|
|
const realm = new Realm({schema: []});
|
|
let notificationCount = 0;
|
|
let notificationName;
|
|
|
|
realm.addListener('change', (realm, name) => {
|
|
notificationCount++;
|
|
notificationName = name;
|
|
});
|
|
|
|
TestCase.assertEqual(notificationCount, 0);
|
|
realm.write(() => {});
|
|
TestCase.assertEqual(notificationCount, 1);
|
|
TestCase.assertEqual(notificationName, 'change');
|
|
|
|
let secondNotificationCount = 0;
|
|
function secondNotification() {
|
|
secondNotificationCount++;
|
|
}
|
|
|
|
// The listener should only be added once.
|
|
realm.addListener('change', secondNotification);
|
|
realm.addListener('change', secondNotification);
|
|
|
|
realm.write(() => {});
|
|
TestCase.assertEqual(notificationCount, 2);
|
|
TestCase.assertEqual(secondNotificationCount, 1);
|
|
|
|
realm.removeListener('change', secondNotification);
|
|
realm.write(() => {});
|
|
TestCase.assertEqual(notificationCount, 3);
|
|
TestCase.assertEqual(secondNotificationCount, 1);
|
|
|
|
realm.removeAllListeners();
|
|
realm.write(() => {});
|
|
TestCase.assertEqual(notificationCount, 3);
|
|
TestCase.assertEqual(secondNotificationCount, 1);
|
|
|
|
TestCase.assertThrowsContaining(() => realm.addListener('invalid', () => {}),
|
|
"Only the 'change' notification name is supported.");
|
|
|
|
realm.addListener('change', () => {
|
|
throw new Error('expected error message');
|
|
});
|
|
|
|
TestCase.assertThrowsContaining(() => realm.write(() => {}),
|
|
'expected error message');
|
|
},
|
|
|
|
testSchema: function() {
|
|
const originalSchema = [schemas.TestObject, schemas.BasicTypes, schemas.NullableBasicTypes, schemas.IndexedTypes, schemas.IntPrimary,
|
|
schemas.PersonObject, schemas.LinkTypes, schemas.LinkingObjectsObject];
|
|
|
|
const schemaMap = {};
|
|
originalSchema.forEach(objectSchema => {
|
|
if (objectSchema.schema) { // for PersonObject
|
|
schemaMap[objectSchema.schema.name] = objectSchema;
|
|
} else {
|
|
schemaMap[objectSchema.name] = objectSchema;
|
|
}
|
|
});
|
|
|
|
const realm = new Realm({schema: originalSchema});
|
|
|
|
const schema = realm.schema;
|
|
TestCase.assertEqual(schema.length, originalSchema.length);
|
|
|
|
function isString(val) {
|
|
return typeof val === 'string' || val instanceof String;
|
|
}
|
|
|
|
function verifyObjectSchema(returned) {
|
|
let original = schemaMap[returned.name];
|
|
if (original.schema) {
|
|
original = original.schema;
|
|
}
|
|
|
|
TestCase.assertEqual(returned.primaryKey, original.primaryKey);
|
|
for (const propName in returned.properties) {
|
|
const prop1 = returned.properties[propName];
|
|
const prop2 = original.properties[propName];
|
|
if (prop1.type == 'object') {
|
|
TestCase.assertEqual(prop1.objectType, isString(prop2) ? prop2 : prop2.objectType);
|
|
TestCase.assertEqual(prop1.optional, true);
|
|
}
|
|
else if (prop1.type == 'list') {
|
|
TestCase.assertEqual(prop1.objectType, prop2.objectType);
|
|
TestCase.assertEqual(prop1.optional, undefined);
|
|
}
|
|
else if (prop1.type == 'linking objects') {
|
|
TestCase.assertEqual(prop1.objectType, prop2.objectType);
|
|
TestCase.assertEqual(prop1.property, prop2.property);
|
|
TestCase.assertEqual(prop1.optional, undefined);
|
|
}
|
|
else {
|
|
TestCase.assertEqual(prop1.type, isString(prop2) ? prop2 : prop2.type);
|
|
TestCase.assertEqual(prop1.optional, prop2.optional || undefined);
|
|
}
|
|
|
|
TestCase.assertEqual(prop1.indexed, prop2.indexed || undefined);
|
|
}
|
|
}
|
|
|
|
for (let i = 0; i < originalSchema.length; i++) {
|
|
verifyObjectSchema(schema[i]);
|
|
}
|
|
},
|
|
|
|
testCopyBundledRealmFiles: function() {
|
|
Realm.copyBundledRealmFiles();
|
|
|
|
let realm = new Realm({path: 'dates-v5.realm', schema: [schemas.DateObject]});
|
|
TestCase.assertEqual(realm.objects('Date').length, 2);
|
|
TestCase.assertEqual(realm.objects('Date')[0].currentDate.getTime(), 1462500087955);
|
|
|
|
const newDate = new Date(1);
|
|
realm.write(() => {
|
|
realm.objects('Date')[0].currentDate = newDate;
|
|
});
|
|
realm.close();
|
|
|
|
// copy should not overwrite existing files
|
|
Realm.copyBundledRealmFiles();
|
|
realm = new Realm({path: 'dates-v5.realm', schema: [schemas.DateObject]});
|
|
TestCase.assertEqual(realm.objects('Date')[0].currentDate.getTime(), 1);
|
|
},
|
|
|
|
testErrorMessageFromInvalidWrite: function() {
|
|
const realm = new Realm({schema: [schemas.PersonObject]});
|
|
|
|
TestCase.assertThrowsException(() => {
|
|
realm.write(() => {
|
|
const p1 = realm.create('PersonObject', { name: 'Ari', age: 10 });
|
|
p1.age = "Ten";
|
|
});
|
|
}, new Error("PersonObject.age must be of type 'number', got (Ten)"));
|
|
},
|
|
|
|
testErrorMessageFromInvalidCreate: function() {
|
|
const realm = new Realm({schema: [schemas.PersonObject]});
|
|
|
|
TestCase.assertThrowsException(() => {
|
|
realm.write(() => {
|
|
const p1 = realm.create('PersonObject', { name: 'Ari', age: 'Ten' });
|
|
});
|
|
}, new Error("PersonObject.age must be of type 'number', got (Ten)"));
|
|
},
|
|
|
|
testValidTypesForListProperties: function() {
|
|
const realm = new Realm({schema: [schemas.PersonObject]});
|
|
realm.write(() => {
|
|
const p1 = realm.create('PersonObject', { name: 'Ari', age: 10 });
|
|
const p2 = realm.create('PersonObject', { name: 'Harold', age: 55, children: realm.objects('PersonObject').filtered('age < 15') });
|
|
TestCase.assertEqual(p2.children.length, 1);
|
|
const p3 = realm.create('PersonObject', { name: 'Wendy', age: 52, children: p2.children });
|
|
TestCase.assertEqual(p3.children.length, 1);
|
|
});
|
|
},
|
|
|
|
testEmpty: function() {
|
|
const realm = new Realm({schema: [schemas.PersonObject]});
|
|
TestCase.assertTrue(realm.empty);
|
|
|
|
realm.write(() => realm.create('PersonObject', { name: 'Ari', age: 10 }));
|
|
TestCase.assertTrue(!realm.empty);
|
|
|
|
realm.write(() => realm.delete(realm.objects('PersonObject')));
|
|
TestCase.assertTrue(realm.empty);
|
|
},
|
|
|
|
testManualTransaction: function() {
|
|
const realm = new Realm({schema: [schemas.TestObject]});
|
|
TestCase.assertTrue(realm.empty);
|
|
|
|
realm.beginTransaction();
|
|
realm.create('TestObject', {doubleCol: 3.1415});
|
|
realm.commitTransaction();
|
|
|
|
TestCase.assertEqual(realm.objects('TestObject').length, 1);
|
|
},
|
|
|
|
testCancelTransaction: function() {
|
|
const realm = new Realm({schema: [schemas.TestObject]});
|
|
TestCase.assertTrue(realm.empty);
|
|
|
|
realm.beginTransaction();
|
|
realm.create('TestObject', {doubleCol: 3.1415});
|
|
realm.cancelTransaction();
|
|
|
|
TestCase.assertTrue(realm.empty);
|
|
},
|
|
|
|
testIsInTransaction: function() {
|
|
const realm = new Realm({schema: [schemas.TestObject]});
|
|
TestCase.assertTrue(!realm.isInTransaction);
|
|
realm.beginTransaction();
|
|
TestCase.assertTrue(realm.isInTransaction);
|
|
realm.cancelTransaction();
|
|
TestCase.assertTrue(!realm.isInTransaction);
|
|
},
|
|
|
|
testCompact: function() {
|
|
let wasCalled = false;
|
|
const count = 1000;
|
|
// create compactable Realm
|
|
const realm1 = new Realm({schema: [schemas.StringOnly]});
|
|
realm1.write(() => {
|
|
realm1.create('StringOnlyObject', { stringCol: 'A' });
|
|
for (let i = 0; i < count; i++) {
|
|
realm1.create('StringOnlyObject', { stringCol: 'ABCDEFG' });
|
|
}
|
|
realm1.create('StringOnlyObject', { stringCol: 'B' });
|
|
});
|
|
realm1.close();
|
|
|
|
// open Realm and see if it is compacted
|
|
const shouldCompact = (totalBytes, usedBytes) => {
|
|
wasCalled = true;
|
|
const fiveHundredKB = 500*1024;
|
|
return (totalBytes > fiveHundredKB) && (usedBytes / totalBytes) < 0.2;
|
|
};
|
|
const realm2 = new Realm({schema: [schemas.StringOnly], shouldCompactOnLaunch: shouldCompact});
|
|
TestCase.assertTrue(wasCalled);
|
|
TestCase.assertEqual(realm2.objects('StringOnlyObject').length, count + 2);
|
|
// we don't check if the file is smaller as we assume that Object Store does it
|
|
realm2.close();
|
|
},
|
|
|
|
testManualCompact: function() {
|
|
const realm1 = new Realm({schema: [schemas.StringOnly]});
|
|
realm1.write(() => {
|
|
realm1.create('StringOnlyObject', { stringCol: 'A' });
|
|
});
|
|
TestCase.assertTrue(realm1.compact());
|
|
realm1.close();
|
|
|
|
const realm2 = new Realm({schema: [schemas.StringOnly]});
|
|
TestCase.assertEqual(realm2.objects('StringOnlyObject').length, 1);
|
|
realm2.close();
|
|
},
|
|
|
|
testManualCompactInWrite: function() {
|
|
const realm = new Realm({schema: [schemas.StringOnly]});
|
|
realm.write(() => {
|
|
TestCase.assertThrowsContaining(() => {
|
|
realm.compact();
|
|
}, 'Cannot compact a Realm within a transaction.');
|
|
});
|
|
TestCase.assertTrue(realm.empty);
|
|
},
|
|
|
|
testManualCompactMultipleInstances: function() {
|
|
const realm1 = new Realm({schema: [schemas.StringOnly]});
|
|
const realm2 = new Realm({schema: [schemas.StringOnly]});
|
|
TestCase.assertTrue(realm1.compact());
|
|
},
|
|
|
|
testRealmDeleteFileDefaultConfigPath: function() {
|
|
const config = {schema: [schemas.TestObject]};
|
|
const realm = new Realm(config);
|
|
|
|
realm.write(() => {
|
|
realm.create('TestObject', {doubleCol: 1});
|
|
});
|
|
|
|
TestCase.assertEqual(realm.objects('TestObject').length, 1);
|
|
realm.close();
|
|
|
|
Realm.deleteFile(config);
|
|
|
|
const realm2 = new Realm(config);
|
|
TestCase.assertEqual(realm2.objects('TestObject').length, 0);
|
|
realm.close();
|
|
},
|
|
|
|
testRealmDeleteFileCustomConfigPath: function() {
|
|
const config = {schema: [schemas.TestObject], path: 'test-realm-delete-file.realm'};
|
|
const realm = new Realm(config);
|
|
|
|
realm.write(() => {
|
|
realm.create('TestObject', {doubleCol: 1});
|
|
});
|
|
|
|
TestCase.assertEqual(realm.objects('TestObject').length, 1);
|
|
realm.close();
|
|
|
|
Realm.deleteFile(config);
|
|
|
|
const realm2 = new Realm(config);
|
|
TestCase.assertEqual(realm2.objects('TestObject').length, 0);
|
|
realm.close();
|
|
}
|
|
};
|