2016-07-14 23:28:27 +00:00
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/*****************************************************************************
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2018-05-14 22:46:17 +00:00
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* Open MCT, Copyright (c) 2014-2018, United States Government
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2016-07-14 23:28:27 +00:00
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* as represented by the Administrator of the National Aeronautics and Space
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* Administration. All rights reserved.
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*
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* Open MCT is licensed under the Apache License, Version 2.0 (the
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* "License"); 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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* 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, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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* Open MCT includes source code licensed under additional open source
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* licenses. See the Open Source Licenses file (LICENSES.md) included with
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* this source code distribution or the Licensing information page available
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* at runtime from the About dialog for additional information.
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*****************************************************************************/
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define(
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["../../src/services/TransactionManager"],
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function (TransactionManager) {
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describe("TransactionManager", function () {
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var mockTransactionService,
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testId,
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mockOnCommit,
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mockOnCancel,
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mockRemoves,
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mockPromise,
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manager;
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beforeEach(function () {
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mockRemoves = [];
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mockTransactionService = jasmine.createSpyObj(
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"transactionService",
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["addToTransaction", "isActive"]
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);
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mockOnCommit = jasmine.createSpy('commit');
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mockOnCancel = jasmine.createSpy('cancel');
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testId = 'test-id';
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mockPromise = jasmine.createSpyObj('promise', ['then']);
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2018-06-30 00:32:59 +00:00
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mockOnCommit.and.returnValue(mockPromise);
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mockOnCancel.and.returnValue(mockPromise);
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2018-06-30 00:32:59 +00:00
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mockTransactionService.addToTransaction.and.callFake(function () {
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var mockRemove =
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jasmine.createSpy('remove-' + mockRemoves.length);
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mockRemoves.push(mockRemove);
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2020-07-31 19:11:03 +00:00
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return mockRemove;
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});
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manager = new TransactionManager(mockTransactionService);
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});
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it("delegates isActive calls", function () {
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[false, true].forEach(function (state) {
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mockTransactionService.isActive.and.returnValue(state);
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expect(manager.isActive()).toBe(state);
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});
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});
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describe("when addToTransaction is called", function () {
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beforeEach(function () {
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manager.addToTransaction(
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testId,
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mockOnCommit,
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mockOnCancel
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);
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});
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it("adds callbacks to the active transaction", function () {
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expect(mockTransactionService.addToTransaction)
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.toHaveBeenCalledWith(
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jasmine.any(Function),
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jasmine.any(Function)
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);
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});
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it("invokes passed-in callbacks from its own callbacks", function () {
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expect(mockOnCommit).not.toHaveBeenCalled();
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mockTransactionService.addToTransaction
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.calls.mostRecent().args[0]();
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expect(mockOnCommit).toHaveBeenCalled();
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expect(mockOnCancel).not.toHaveBeenCalled();
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mockTransactionService.addToTransaction
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.calls.mostRecent().args[1]();
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expect(mockOnCancel).toHaveBeenCalled();
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});
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2019-02-22 21:45:44 +00:00
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describe("Adds callbacks to transaction", function () {
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beforeEach(function () {
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spyOn(manager, 'clearTransactionsFor');
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manager.clearTransactionsFor.and.callThrough();
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});
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2016-07-14 23:39:50 +00:00
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2019-02-22 21:45:44 +00:00
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it("and clears pending calls if same object", function () {
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manager.addToTransaction(
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testId,
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jasmine.createSpy(),
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jasmine.createSpy()
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);
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expect(manager.clearTransactionsFor).toHaveBeenCalledWith(testId);
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});
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it("and does not clear pending calls if different object", function () {
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manager.addToTransaction(
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'other-id',
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jasmine.createSpy(),
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jasmine.createSpy()
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);
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expect(manager.clearTransactionsFor).not.toHaveBeenCalled();
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});
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afterEach(function () {
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expect(mockTransactionService.addToTransaction.calls.count()).toEqual(2);
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});
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});
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it("does not remove callbacks from the transaction", function () {
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expect(mockRemoves[0]).not.toHaveBeenCalled();
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});
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describe("and clearTransactionsFor is subsequently called", function () {
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beforeEach(function () {
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manager.clearTransactionsFor(testId);
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});
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it("removes callbacks from the transaction", function () {
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expect(mockRemoves[0]).toHaveBeenCalled();
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});
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});
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});
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});
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}
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);
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