nifi-registry-core/nifi-registry-web-ui/src/main/webapp/components/explorer/nf-registry-explorer.spec.js

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 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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
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var NfRegistryRoutes = require('nifi-registry/nf-registry.routes.js');
var ngCoreTesting = require('@angular/core/testing');
var ngCommon = require('@angular/common');
var NfRegistry = require('nifi-registry/nf-registry.js');
var NfRegistryApi = require('nifi-registry/services/nf-registry.api.js');
var NfRegistryService = require('nifi-registry/services/nf-registry.service.js');
var NfPageNotFoundComponent = require('nifi-registry/components/page-not-found/nf-registry-page-not-found.js');
var NfRegistryExplorer = require('nifi-registry/components/explorer/nf-registry-explorer.js');
var NfRegistryAdministration = require('nifi-registry/components/administration/nf-registry-administration.js');
var NfRegistryUsersAdministration = require('nifi-registry/components/administration/users/nf-registry-users-administration.js');
var NfRegistryAddUser = require('nifi-registry/components/administration/users/dialogs/add-user/nf-registry-add-user.js');
var NfRegistryManageUser = require('nifi-registry/components/administration/users/sidenav/manage-user/nf-registry-manage-user.js');
var NfRegistryManageGroup = require('nifi-registry/components/administration/users/sidenav/manage-group/nf-registry-manage-group.js');
var NfRegistryManageBucket = require('nifi-registry/components/administration/workflow/sidenav/manage-bucket/nf-registry-manage-bucket.js');
var NfRegistryWorkflowAdministration = require('nifi-registry/components/administration/workflow/nf-registry-workflow-administration.js');
var NfRegistryGridListViewer = require('nifi-registry/components/explorer/grid-list/registry/nf-registry-grid-list-viewer.js');
var NfRegistryBucketGridListViewer = require('nifi-registry/components/explorer/grid-list/registry/nf-registry-bucket-grid-list-viewer.js');
var NfRegistryDropletGridListViewer = require('nifi-registry/components/explorer/grid-list/registry/nf-registry-droplet-grid-list-viewer.js');
var fdsCore = require('@flow-design-system/core');
var ngMoment = require('angular2-moment');
var ngCommonHttp = require('@angular/common/http');
var NfRegistryTokenInterceptor = require('nifi-registry/services/nf-registry.token.interceptor.js');
var NfStorage = require('nifi-registry/services/nf-storage.service.js');
var NfLoginComponent = require('nifi-registry/components/login/nf-registry-login.js');
var NfUserLoginComponent = require('nifi-registry/components/login/dialogs/nf-registry-user-login.js');

describe('NfRegistryExplorer Component', function () {
    var comp;
    var fixture;
    var nfRegistryService;

    beforeEach(function () {
        ngCoreTesting.TestBed.configureTestingModule({
            imports: [
                ngMoment.MomentModule,
                ngCommonHttp.HttpClientModule,
                fdsCore,
                NfRegistryRoutes
            ],
            declarations: [
                NfRegistry,
                NfRegistryExplorer,
                NfRegistryAdministration,
                NfRegistryUsersAdministration,
                NfRegistryManageUser,
                NfRegistryManageGroup,
                NfRegistryManageBucket,
                NfRegistryAddUser,
                NfRegistryWorkflowAdministration,
                NfRegistryGridListViewer,
                NfRegistryBucketGridListViewer,
                NfRegistryDropletGridListViewer,
                NfPageNotFoundComponent,
                NfLoginComponent,
                NfUserLoginComponent
            ],
            providers: [
                NfRegistryService,
                NfRegistryApi,
                NfStorage,
                {
                    provide: ngCommonHttp.HTTP_INTERCEPTORS,
                    useClass: NfRegistryTokenInterceptor,
                    multi: true
                },
                {
                    provide: ngCommon.APP_BASE_HREF,
                    useValue: '/'
                }
            ]
        });

        fixture = ngCoreTesting.TestBed.createComponent(NfRegistryExplorer);

        // test instance
        comp = fixture.componentInstance;

        // from the root injector
        nfRegistryService = ngCoreTesting.TestBed.get(NfRegistryService);
    });

    it('should have a defined component', function () {
        fixture.detectChanges();

        //assertions
        expect(comp).toBeDefined();
        expect(nfRegistryService.perspective).toBe('explorer');
    });

    it('should destroy the component', function () {
        fixture.detectChanges();

        // The function to test
        comp.ngOnDestroy();

        //assertions
        expect(nfRegistryService.perspective).toBe('');
        expect(nfRegistryService.buckets.length).toBe(0);
        expect(nfRegistryService.droplet.identifier).toBeUndefined();
        expect(nfRegistryService.bucket.identifier).toBeUndefined();
    });
});