138 lines
4.6 KiB
JavaScript
138 lines
4.6 KiB
JavaScript
/**
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* @license
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* Copyright Google LLC All Rights Reserved.
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*
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* Use of this source code is governed by an MIT-style license that can be
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* found in the LICENSE file at https://angular.io/license
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*/
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'use strict';
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describe(
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'IndexedDB', ifEnvSupports('IDBDatabase', function() {
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var testZone = zone.fork();
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var db;
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beforeEach(function(done) {
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var openRequest = indexedDB.open('_zone_testdb');
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openRequest.onupgradeneeded = function(event) {
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db = event.target.result;
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var objectStore = db.createObjectStore('test-object-store', {keyPath: 'key'});
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objectStore.createIndex('key', 'key', {unique: true});
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objectStore.createIndex('data', 'data', {unique: false});
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objectStore.transaction.oncomplete = function() {
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var testStore =
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db.transaction('test-object-store', 'readwrite').objectStore('test-object-store');
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testStore.add({key: 1, data: 'Test data'});
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testStore.transaction.oncomplete = function() {
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done();
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}
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};
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};
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});
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afterEach(function(done) {
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db.close();
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var openRequest = indexedDB.deleteDatabase('_zone_testdb');
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openRequest.onsuccess = function(event) {
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done();
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};
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});
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describe('IDBRequest', function() {
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it('should bind EventTarget.addEventListener', function(done) {
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testZone.run(function() {
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db.transaction('test-object-store')
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.objectStore('test-object-store')
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.get(1)
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.addEventListener('success', function(event) {
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expect(zone).toBeDirectChildOf(testZone);
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expect(event.target.result.data).toBe('Test data');
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done();
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});
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});
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});
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it('should bind onEventType listeners', function(done) {
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testZone.run(function() {
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db.transaction('test-object-store').objectStore('test-object-store').get(1).onsuccess =
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function(event) {
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expect(zone).toBeDirectChildOf(testZone);
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expect(event.target.result.data).toBe('Test data');
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done();
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};
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});
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});
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});
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describe('IDBCursor', function() {
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it('should bind EventTarget.addEventListener', function(done) {
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testZone.run(function() {
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db.transaction('test-object-store')
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.objectStore('test-object-store')
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.openCursor()
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.addEventListener('success', function(event) {
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var cursor = event.target.result;
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if (cursor) {
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expect(zone).toBeDirectChildOf(testZone);
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expect(cursor.value.data).toBe('Test data');
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done();
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} else {
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throw 'Error while reading cursor!';
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}
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});
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});
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});
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it('should bind onEventType listeners', function(done) {
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testZone.run(function() {
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db.transaction('test-object-store')
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.objectStore('test-object-store')
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.openCursor()
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.onsuccess = function(event) {
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var cursor = event.target.result;
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if (cursor) {
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expect(zone).toBeDirectChildOf(testZone);
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expect(cursor.value.data).toBe('Test data');
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done();
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} else {
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throw 'Error while reading cursor!';
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}
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};
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});
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});
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});
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describe('IDBIndex', function() {
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it('should bind EventTarget.addEventListener', function(done) {
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testZone.run(function() {
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db.transaction('test-object-store')
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.objectStore('test-object-store')
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.index('data')
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.get('Test data')
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.addEventListener('success', function(event) {
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expect(zone).toBeDirectChildOf(testZone);
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expect(event.target.result.key).toBe(1);
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done();
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});
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});
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});
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it('should bind onEventType listeners', function(done) {
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testZone.run(function() {
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db.transaction('test-object-store')
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.objectStore('test-object-store')
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.index('data')
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.get('Test data')
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.onsuccess = function(event) {
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expect(zone).toBeDirectChildOf(testZone);
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expect(event.target.result.key).toBe(1);
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done();
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};
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});
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});
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});
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}));
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