72 lines
2.6 KiB
JavaScript
72 lines
2.6 KiB
JavaScript
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/**
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* Copyright (c) 2015, Facebook, Inc. All rights reserved.
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*
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* Facebook, Inc. ("Facebook") owns all right, title and interest, including
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* all intellectual property and other proprietary rights, in and to the React
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* Native CustomComponents software (the "Software"). Subject to your
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* compliance with these terms, you are hereby granted a non-exclusive,
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* worldwide, royalty-free copyright license to (1) use and copy the Software;
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* and (2) reproduce and distribute the Software as part of your own software
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* ("Your Software"). Facebook reserves all rights not expressly granted to
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* you in this license agreement.
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*
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* THE SOFTWARE AND DOCUMENTATION, IF ANY, ARE PROVIDED "AS IS" AND ANY EXPRESS
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* OR IMPLIED WARRANTIES (INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE) ARE DISCLAIMED.
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* IN NO EVENT SHALL FACEBOOK OR ITS AFFILIATES, OFFICERS, DIRECTORS OR
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* EMPLOYEES BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THE SOFTWARE, EVEN IF
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* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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'use strict';
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jest
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.dontMock('NavigationEvent')
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.dontMock('invariant');
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var NavigationEvent = require('NavigationEvent');
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describe('NavigationEvent', () => {
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it('constructs', () => {
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var target = {};
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var event = new NavigationEvent('foo', target, 123);
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expect(event.type).toBe('foo');
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expect(event.target).toBe(target);
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expect(event.data).toBe(123);
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});
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it('constructs from pool', () => {
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var target = {};
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var event = NavigationEvent.pool('foo', target, 123);
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expect(event.type).toBe('foo');
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expect(event.target).toBe(target);
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expect(event.data).toBe(123);
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});
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it('prevents default', () => {
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var event = new NavigationEvent('foo', {}, 123);
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expect(event.defaultPrevented).toBe(false);
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event.preventDefault();
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expect(event.defaultPrevented).toBe(true);
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});
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it('recycles', () => {
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var event1 = NavigationEvent.pool('foo', {}, 123);
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event1.dispose();
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expect(event1.type).toBe(null);
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expect(event1.data).toBe(null);
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expect(event1.target).toBe(null);
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var event2 = NavigationEvent.pool('bar', {}, 456);
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expect(event2.type).toBe('bar');
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expect(event2).toBe(event1);
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});
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});
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