120 lines
3.2 KiB
JavaScript
120 lines
3.2 KiB
JavaScript
/**
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* Copyright (c) 2015-present, Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD-style license found in the
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* LICENSE file in the root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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*/
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'use strict';
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jest.setMock('ReactUpdates', {
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batchedUpdates: fn => fn()
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});
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jest.dontMock('MessageQueue');
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jest.dontMock('keyMirror');
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var MessageQueue = require('MessageQueue');
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let MODULE_IDS = 0;
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let METHOD_IDS = 1;
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let PARAMS = 2;
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let TestModule = {
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testHook1(){}, testHook2(){},
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};
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let customRequire = (moduleName) => TestModule;
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let assertQueue = (flushedQueue, index, moduleID, methodID, params) => {
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expect(flushedQueue[MODULE_IDS][index]).toEqual(moduleID);
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expect(flushedQueue[METHOD_IDS][index]).toEqual(methodID);
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expect(flushedQueue[PARAMS][index]).toEqual(params);
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};
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var queue;
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describe('MessageQueue', () => {
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beforeEach(() => {
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queue = new MessageQueue(
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remoteModulesConfig,
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localModulesConfig
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);
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queue.registerCallableModule('one', TestModule);
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TestModule.testHook1 = jasmine.createSpy();
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TestModule.testHook2 = jasmine.createSpy();
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});
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it('should enqueue native calls', () => {
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queue.__nativeCall(0, 1, [2]);
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let flushedQueue = queue.flushedQueue();
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assertQueue(flushedQueue, 0, 0, 1, [2]);
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});
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it('should call a local function with id', () => {
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expect(TestModule.testHook1.callCount).toEqual(0);
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queue.__callFunction(0, 0, [1]);
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expect(TestModule.testHook1.callCount).toEqual(1);
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});
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it('should call a local function with the function name', () => {
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expect(TestModule.testHook2.callCount).toEqual(0);
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queue.__callFunction('one', 'testHook2', [2]);
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expect(TestModule.testHook2.callCount).toEqual(1);
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});
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it('should generate native modules', () => {
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queue.RemoteModules.one.remoteMethod1('foo');
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let flushedQueue = queue.flushedQueue();
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assertQueue(flushedQueue, 0, 0, 0, ['foo']);
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});
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it('should store callbacks', () => {
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queue.RemoteModules.one.remoteMethod2('foo', () => {}, () => {});
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let flushedQueue = queue.flushedQueue();
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assertQueue(flushedQueue, 0, 0, 1, ['foo', 0, 1]);
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});
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it('should call the stored callback', (done) => {
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var done = false;
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queue.RemoteModules.one.remoteMethod1(() => { done = true; });
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queue.__invokeCallback(1);
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expect(done).toEqual(true);
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});
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it('should throw when calling the same callback twice', () => {
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queue.RemoteModules.one.remoteMethod1(() => {});
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queue.__invokeCallback(1);
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expect(() => queue.__invokeCallback(1)).toThrow();
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});
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it('should throw when calling both success and failure callback', () => {
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queue.RemoteModules.one.remoteMethod1(() => {}, () => {});
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queue.__invokeCallback(1);
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expect(() => queue.__invokeCallback(0)).toThrow();
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});
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});
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var remoteModulesConfig = {
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'one': {
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'moduleID':0,
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'methods': {
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'remoteMethod1':{ 'type': 'remote', 'methodID': 0 },
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'remoteMethod2':{ 'type': 'remote', 'methodID': 1 },
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}
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},
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};
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var localModulesConfig = {
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'one': {
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'moduleID': 0,
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'methods': {
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'testHook1':{ 'type': 'local', 'methodID': 0 },
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'testHook2':{ 'type': 'local', 'methodID': 1 },
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}
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},
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};
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