[ADF-4911] migrate identity role service (#5096)

* migrate IdentityRoleService implementation

* update unit tests

* move interfaces to the origin

* move models to proper places

* migrate model to interface

* fix test

* update docs

lib/core/services/ecm-user.service.spec.ts

@@ -0,0 +1,105 @@
+/*!
+ * @license
+ * Copyright 2019 Alfresco Software, Ltd.
+ *
+ * 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.
+ */
+
+import { TestBed } from '@angular/core/testing';
+import { AuthenticationService, ContentService, AlfrescoApiService  } from '.';
+import { fakeEcmUser } from '../mock/ecm-user.service.mock';
+import { EcmUserService } from '../services/ecm-user.service';
+import { setupTestBed } from '../testing/setupTestBed';
+import { CoreModule } from '../core.module';
+import { AlfrescoApiServiceMock } from '../mock/alfresco-api.service.mock';
+
+declare let jasmine: any;
+
+describe('EcmUserService', () => {
+
+    let service: EcmUserService;
+    let authService: AuthenticationService;
+    let contentService: ContentService;
+
+    setupTestBed({
+        imports: [
+            CoreModule.forRoot()
+        ],
+        providers: [
+            { provide: AlfrescoApiService, useClass: AlfrescoApiServiceMock }
+        ]
+    });
+
+    beforeEach(() => {
+        service = TestBed.get(EcmUserService);
+        authService = TestBed.get(AuthenticationService);
+        contentService = TestBed.get(ContentService);
+    });
+
+    beforeEach(() => {
+        jasmine.Ajax.install();
+    });
+
+    afterEach(() => {
+        jasmine.Ajax.uninstall();
+    });
+
+    describe('when user is logged in', () => {
+
+        beforeEach(() => {
+            spyOn(authService, 'isEcmLoggedIn').and.returnValue(true);
+        });
+
+        it('should be able to retrieve current user info', (done) => {
+            service.getCurrentUserInfo().subscribe(
+                (user) => {
+                    expect(user).toBeDefined();
+                    expect(user.firstName).toEqual('fake-ecm-first-name');
+                    expect(user.lastName).toEqual('fake-ecm-last-name');
+                    expect(user.email).toEqual('fakeEcm@ecmUser.com');
+                    done();
+                });
+            jasmine.Ajax.requests.mostRecent().respondWith({
+                status: 200,
+                contentType: 'application/json',
+                responseText: JSON.stringify({entry: fakeEcmUser})
+            });
+        });
+
+        it('should be able to log errors on call', (done) => {
+            service.getCurrentUserInfo().subscribe(() => {
+            }, () => {
+                done();
+            });
+
+            jasmine.Ajax.requests.mostRecent().respondWith({
+                status: 403
+            });
+        });
+
+        it('should retrieve avatar url for current user', () => {
+            spyOn(contentService, 'getContentUrl').and.returnValue('fake/url/image/for/ecm/user');
+            const urlRs = service.getUserProfileImage('fake-avatar-id');
+
+            expect(urlRs).toEqual('fake/url/image/for/ecm/user');
+        });
+
+        it('should not call content service without avatar id', () => {
+            spyOn(contentService, 'getContentUrl').and.callThrough();
+            const urlRs = service.getUserProfileImage(undefined);
+
+            expect(urlRs).toBeNull();
+            expect(contentService.getContentUrl).not.toHaveBeenCalled();
+        });
+    });
+});