/***************************************************************************** * Open MCT, Copyright (c) 2014-2020, United States Government * as represented by the Administrator of the National Aeronautics and Space * Administration. All rights reserved. * * Open MCT is 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. * * Open MCT includes source code licensed under additional open source * licenses. See the Open Source Licenses file (LICENSES.md) included with * this source code distribution or the Licensing information page available * at runtime from the About dialog for additional information. *****************************************************************************/ define( ["../src/PolicyProvider"], function (PolicyProvider) { describe("The policy provider", function () { var testPolicies, mockPolicies, mockPolicyConstructors, testCandidate, testContext, provider; beforeEach(function () { testPolicies = [ { category: "a", message: "some message", result: true }, { category: "a", result: true }, { category: "a", result: true }, { category: "b", message: "some message", result: true }, { category: "b", result: true }, { category: "b", result: true } ]; mockPolicies = testPolicies.map(function (p) { var mockPolicy = jasmine.createSpyObj("policy", ['allow']); mockPolicy.allow.and.callFake(function () { return p.result; }); return mockPolicy; }); mockPolicyConstructors = testPolicies.map(function (p, i) { var mockPolicyConstructor = jasmine.createSpy(); mockPolicyConstructor.and.returnValue(mockPolicies[i]); mockPolicyConstructor.message = p.message; mockPolicyConstructor.category = p.category; return mockPolicyConstructor; }); testCandidate = { someKey: "some value" }; testContext = { someOtherKey: "some other value" }; provider = new PolicyProvider(mockPolicyConstructors); }); it("has an allow method", function () { expect(provider.allow).toEqual(jasmine.any(Function)); }); it("consults all relevant policies", function () { provider.allow("a", testCandidate, testContext); expect(mockPolicies[0].allow) .toHaveBeenCalledWith(testCandidate, testContext); expect(mockPolicies[1].allow) .toHaveBeenCalledWith(testCandidate, testContext); expect(mockPolicies[2].allow) .toHaveBeenCalledWith(testCandidate, testContext); expect(mockPolicies[3].allow) .not.toHaveBeenCalled(); expect(mockPolicies[4].allow) .not.toHaveBeenCalled(); expect(mockPolicies[5].allow) .not.toHaveBeenCalled(); }); it("allows what all policies allow", function () { expect(provider.allow("a", testCandidate, testContext)) .toBeTruthy(); }); it("disallows what any one policy disallows", function () { testPolicies[1].result = false; expect(provider.allow("a", testCandidate, testContext)) .toBeFalsy(); }); it("provides a message for policy failure, when available", function () { var mockCallback = jasmine.createSpy(); testPolicies[0].result = false; expect(provider.allow("a", testCandidate, testContext, mockCallback)) .toBeFalsy(); expect(mockCallback).toHaveBeenCalledWith(testPolicies[0].message); }); }); } );