realm-js/tests/ObjectTests.js

135 lines
5.3 KiB
JavaScript

////////////////////////////////////////////////////////////////////////////
//
// Copyright 2015 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 ObjectTests = {
testBasicTypesPropertyGetters: function() {
var basicTypesValues = [true, 1, 1.1, 1.11, 'string', new Date(1), 'DATA'];
var realm = new Realm({schema: [BasicTypesObjectSchema]});
var object = null;
realm.write(function() {
object = realm.create('BasicTypesObject', basicTypesValues);
});
for (var i = 0; i < BasicTypesObjectSchema.properties.length; i++) {
var prop = BasicTypesObjectSchema.properties[i];
if (prop.type == Realm.Types.FLOAT) {
TestCase.assertEqualWithTolerance(object[prop.name], basicTypesValues[i], 0.000001);
}
else if (prop.type == Realm.Types.DATE) {
TestCase.assertEqual(object[prop.name].getTime(), basicTypesValues[i].getTime());
}
else {
TestCase.assertEqual(object[prop.name], basicTypesValues[i]);
}
}
},
testBasicTypesPropertySetters: function() {
var basicTypesValues = [true, 1, 1.1, 1.11, 'string', new Date(1), 'DATA'];
var realm = new Realm({schema: [BasicTypesObjectSchema]});
var obj = null;
realm.write(function() {
obj = realm.create('BasicTypesObject', basicTypesValues);
obj.boolCol = false;
obj.intCol = 2;
obj.floatCol = 2.2;
obj.doubleCol = 2.22;
obj.stringCol = 'STRING';
obj.dateCol = new Date(2);
obj.dataCol = 'b';
});
TestCase.assertThrows(function() {
obj.boolCol = true;
}, 'can only set property values in a write transaction');
TestCase.assertEqual(obj.boolCol, false, 'wrong bool value');
TestCase.assertEqual(obj.intCol, 2, 'wrong int value');
TestCase.assertEqualWithTolerance(obj.floatCol, 2.2, 0.000001, 'wrong float value');
TestCase.assertEqual(obj.doubleCol, 2.22, 'wrong double value');
TestCase.assertEqual(obj.stringCol, 'STRING', 'wrong string value');
TestCase.assertEqual(obj.dateCol.getTime(), 2, 'wrong date value');
TestCase.assertEqual(obj.dataCol, 'b', 'wrong data value');
},
testLinkTypesPropertyGetters: function() {
var realm = new Realm({schema: [LinkTypesObjectSchema, TestObjectSchema]});
var obj = null;
realm.write(function() {
obj = realm.create('LinkTypesObject', [[1], null, [[3]]]);
});
var objVal = obj.objectCol;
TestCase.assertEqual(typeof objVal, 'object');
TestCase.assertNotEqual(objVal, null);
TestCase.assertEqual(objVal.doubleCol, 1);
TestCase.assertEqual(obj.objectCol1, null);
var arrayVal = obj.arrayCol;
TestCase.assertEqual(typeof arrayVal, 'object');
TestCase.assertNotEqual(arrayVal, null);
TestCase.assertEqual(arrayVal.length, 1);
TestCase.assertEqual(arrayVal[0].doubleCol, 3);
},
testLinkTypesPropertySetters: function() {
var realm = new Realm({schema: [LinkTypesObjectSchema, TestObjectSchema]});
var obj = null;
realm.write(function() {
obj = realm.create('LinkTypesObject', [[1], null, [[3]]]);
});
TestCase.assertEqual(realm.objects('TestObject').length, 2);
TestCase.assertThrows(function() {
obj.objectCol1 = obj.objectCol;
}, 'can only set property values in a write transaction');
// set/reuse object property
realm.write(function() {
obj.objectCol1 = obj.objectCol;
});
TestCase.assertEqual(obj.objectCol1.doubleCol, 1);
//TestCase.assertEqual(obj.objectCol, obj.objectCol1);
TestCase.assertEqual(realm.objects('TestObject').length, 2);
realm.write(function() {
obj.objectCol = null;
obj.objectCol1 = null;
});
TestCase.assertEqual(obj.objectCol, null);
TestCase.assertEqual(obj.objectCol1, null);
// set object as JSON
realm.write(function() {
obj.objectCol = { doubleCol: 1 };
});
TestCase.assertEqual(obj.objectCol.doubleCol, 1);
TestCase.assertEqual(realm.objects('TestObject').length, 3);
// set array property
realm.write(function() {
obj.arrayCol = [obj.arrayCol[0], obj.objectCol, realm.create('TestObject', [2])];
});
TestCase.assertEqual(obj.arrayCol.length, 3);
TestCase.assertEqual(obj.arrayCol[0].doubleCol, 3);
TestCase.assertEqual(obj.arrayCol[1].doubleCol, 1);
TestCase.assertEqual(obj.arrayCol[2].doubleCol, 2);
},
};