[Entanglement] Test CopyPolicy

platform/entanglement/test/policies/CopyPolicySpec.js

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+/*****************************************************************************
+ * Open MCT Web, Copyright (c) 2014-2015, United States Government
+ * as represented by the Administrator of the National Aeronautics and Space
+ * Administration. All rights reserved.
+ *
+ * Open MCT Web 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 Web 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
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+ *****************************************************************************/
+
+/*global define,describe,beforeEach,it,jasmine,expect,spyOn */
+define([
+    '../../src/policies/CopyPolicy',
+    '../DomainObjectFactory'
+], function (CopyPolicy, domainObjectFactory) {
+    'use strict';
+
+    describe("CopyPolicy", function () {
+        var testMetadata,
+            testContext,
+            mockDomainObject,
+            mockType,
+            mockAction,
+            policy;
+
+        beforeEach(function () {
+            mockType =
+                jasmine.createSpyObj('type', ['hasFeature']);
+
+            testMetadata = {};
+
+            mockDomainObject = domainObjectFactory({
+                capabilities: { type: mockType }
+            });
+
+            mockType.hasFeature.andCallFake(function (feature) {
+                return feature === 'creation';
+            });
+
+            mockAction = jasmine.createSpyObj('action', ['getMetadata']);
+            mockAction.getMetadata.andReturn(testMetadata);
+
+            testContext = { domainObject: mockDomainObject };
+
+            policy = new CopyPolicy();
+        });
+
+        describe("for copy actions", function () {
+            beforeEach(function () {
+                testMetadata.key = 'copy';
+            });
+
+            describe("when an object is non-creatable", function () {
+                beforeEach(function () {
+                    mockType.hasFeature.andReturn(false);
+                });
+
+                it("disallows the action", function () {
+                    expect(policy.allow(mockAction, testContext)).toBe(false);
+                });
+            });
+
+            describe("when an object is creatable", function () {
+                it("allows the action", function () {
+                    expect(policy.allow(mockAction, testContext)).toBe(true);
+                });
+            });
+        });
+
+        describe("for other actions", function () {
+            beforeEach(function () {
+                testMetadata.key = 'foo';
+            });
+
+            it("simply allows the action", function () {
+                expect(policy.allow(mockAction, testContext)).toBe(true);
+                mockType.hasFeature.andReturn(false);
+                expect(policy.allow(mockAction, testContext)).toBe(true);
+            });
+        });
+    });
+});