openmct/platform/commonUI/general/test/controllers/ObjectInspectorControllerSpec.js

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/**
 * Created by shale on 08/24/2015.
 */
define(
    ["../../src/controllers/ObjectInspectorController"],
    function (ObjectInspectorController) {

        describe("The object inspector controller ", function () {
            var mockScope,
                mockObjectService,
                mockPromise,
                mockDomainObject,
                mockContextCapability,
                mockLocationCapability,
                controller;

            beforeEach(function () {
                mockScope = jasmine.createSpyObj(
                    "$scope",
                    ["$watch", "$on"]
                );

                mockObjectService = jasmine.createSpyObj(
                    "objectService",
                    ["getObjects"]
                );
                mockPromise = jasmine.createSpyObj(
                    "promise",
                    ["then"]
                );
                mockObjectService.getObjects.and.returnValue(mockPromise);

                mockDomainObject = jasmine.createSpyObj(
                    "selectedObject",
                    ["hasCapability", "getCapability", "useCapability", "getModel"]
                );
                mockDomainObject.getModel.and.returnValue({location: 'somewhere'});
                mockDomainObject.hasCapability.and.returnValue(true);

                mockContextCapability = jasmine.createSpyObj(
                    "context capability",
                    ["getParent"]
                );
                mockLocationCapability = jasmine.createSpyObj(
                    "location capability",
                    ["isLink"]
                );

                mockDomainObject.getCapability.and.callFake(function (param) {
                    if (param === 'location') {
                        return mockLocationCapability;
                    } else if (param === 'context') {
                        return mockContextCapability;
                    } else if (param === 'mutation') {
                        return {
                            listen: function () {
                                return true;
                            }
                        };
                    }
                });

                mockScope.domainObject = mockDomainObject;
                controller = new ObjectInspectorController(mockScope, mockObjectService);
            });

            it("watches for changes to the selected object", function () {
                expect(mockScope.$watch).toHaveBeenCalledWith('domainObject', jasmine.any(Function));
            });

            it("looks for contextual parent objects", function () {
                mockScope.$watch.calls.mostRecent().args[1]();
                expect(mockContextCapability.getParent).toHaveBeenCalled();
            });

            it("if link, looks for primary parent objects", function () {
                mockLocationCapability.isLink.and.returnValue(true);

                mockScope.$watch.calls.mostRecent().args[1]();
                expect(mockDomainObject.getModel).toHaveBeenCalled();
                expect(mockObjectService.getObjects).toHaveBeenCalled();
                mockPromise.then.calls.mostRecent().args[0]({'somewhere': mockDomainObject});
            });

            it("gets metadata", function () {
                mockScope.$watch.calls.mostRecent().args[1]();
                expect(mockDomainObject.useCapability).toHaveBeenCalledWith('metadata');
            });
        });
    }
);