[Info Bubble] Test metadata capability

Test metadata capability, introduced to support info bubbles
for domain objects, WTD-884.

platform/core/test/capabilities/MetadataCapabilitySpec.js

@@ -0,0 +1,101 @@
+/*****************************************************************************
+ * 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
+ * at runtime from the About dialog for additional information.
+ *****************************************************************************/
+/*global define,Promise,describe,it,expect,beforeEach,waitsFor,jasmine*/
+
+define(
+    ['../../src/capabilities/MetadataCapability'],
+    function (MetadataCapability) {
+        "use strict";
+
+        describe("The metadata capability", function () {
+            var mockDomainObject,
+                mockType,
+                mockProperties,
+                testModel,
+                metadata;
+
+            function getCapability(key) {
+                return key === 'type' ? mockType : undefined;
+            }
+
+            function findValue(properties, name) {
+                var i;
+                for (i = 0; i < properties.length; i += 1) {
+                    if (properties[i].name === name) {
+                        return properties[i].value;
+                    }
+                }
+            }
+
+            beforeEach(function () {
+                mockDomainObject = jasmine.createSpyObj(
+                    'domainObject',
+                    ['getId', 'getCapability', 'useCapability', 'getModel']
+                );
+                mockType = jasmine.createSpyObj(
+                    'type',
+                    ['getProperties', 'getName']
+                );
+                mockProperties = ['a', 'b', 'c'].map(function (k) {
+                    var mockProperty = jasmine.createSpyObj(
+                            'property-' + k,
+                            ['getValue', 'getDefinition']
+                        );
+                    mockProperty.getValue.andReturn("Value " + k);
+                    mockProperty.getDefinition.andReturn({ name: "Property " + k});
+                    return mockProperty;
+                });
+                testModel = { name: "" };
+
+                mockDomainObject.getId.andReturn("Test id");
+                mockDomainObject.getModel.andReturn(testModel);
+                mockDomainObject.getCapability.andCallFake(getCapability);
+                mockDomainObject.useCapability.andCallFake(getCapability);
+                mockType.getProperties.andReturn(mockProperties);
+                mockType.getName.andReturn("Test type");
+
+                metadata = new MetadataCapability(mockDomainObject);
+            });
+
+            it("reads properties from the domain object model", function () {
+                metadata.invoke();
+                mockProperties.forEach(function (mockProperty) {
+                    expect(mockProperty.getValue).toHaveBeenCalledWith(testModel);
+                });
+            });
+
+            it("reports type-specific properties", function () {
+                var properties = metadata.invoke();
+                expect(findValue(properties, 'Property a')).toEqual("Value a");
+                expect(findValue(properties, 'Property b')).toEqual("Value b");
+                expect(findValue(properties, 'Property c')).toEqual("Value c");
+            });
+
+            it("reports generic properties", function () {
+                var properties = metadata.invoke();
+                expect(findValue(properties, 'ID')).toEqual("Test id");
+                expect(findValue(properties, 'Type')).toEqual("Test type");
+            });
+
+        });
+    }
+);

platform/core/test/suite.json

@@ -9,6 +9,7 @@
     "capabilities/ContextualDomainObject",
     "capabilities/CoreCapabilityProvider",
     "capabilities/DelegationCapability",
+    "capabilities/MetadataCapability",
     "capabilities/MutationCapability",
     "capabilities/PersistenceCapability",
     "capabilities/RelationshipCapability",