[ADF-3530, ADF-3598] Sharing files (#3828)

* share node

* lint fix

* createSharedLinks parameter

* remove es6 async

* use fakeAsync

* removed trailing comma

* e2e update dialog title locator

* Expires label localization

* docs update

lib/core/clipboard/clipboard.directive.spec.ts

@@ -0,0 +1,67 @@
+/*!
+ * @license
+ * Copyright 2016 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 { Component } from '@angular/core';
+import { ComponentFixture, TestBed } from '@angular/core/testing';
+import { setupTestBed } from '../testing/setupTestBed';
+import { CoreModule } from '../core.module';
+import { ClipboardService } from './clipboard.service';
+
+@Component({
+     selector: 'adf-test-component',
+     template: `
+        <button
+            clipboard-notification="copy success"
+            [adf-clipboard]="ref">
+            copy
+        </button>
+
+        <input #ref />
+     `
+})
+class TestComponent {}
+
+describe('ClipboardDirective', () => {
+    let fixture: ComponentFixture<TestComponent>;
+    let clipboardService: ClipboardService;
+
+    setupTestBed({
+        imports: [
+            CoreModule.forRoot()
+        ],
+        declarations: [
+            TestComponent
+        ],
+        providers: [
+            ClipboardService
+        ]
+    });
+
+    beforeEach(() => {
+        fixture = TestBed.createComponent(TestComponent);
+        clipboardService = TestBed.get(ClipboardService);
+        fixture.detectChanges();
+    });
+
+    it('should notify copy target value on button click event', () => {
+        spyOn(clipboardService, 'copyToClipboard');
+        fixture.nativeElement.querySelector('input').value = 'some value';
+        fixture.nativeElement.querySelector('button').dispatchEvent(new MouseEvent('click'));
+
+        expect(clipboardService.copyToClipboard).toHaveBeenCalled();
+    });
+});