[ADF-852] Form style Material 2 (#2151)

* mdl2 transition part form 1

* hyperlink

* radio buttons

* label

* people component

* [ADF-852] moved textarea to new angular material

* number widget

* change error multiline

* [ADF-852] added md desgin for dropdown

* [ADF-852] removed unused css file

* functional widget

* error dropdown

* [ADF-852] - changed to new md date

* remove md-date-time-picker dependency in ng2-alfresco-from

* [ADF-852] conversion dynamic table phase 1

* container widget

* remove test unused

* validation change

* [ADF-852] convert dynamic table phase 2

* [ADF-852] improving style and fixing bugs

* move custom style for form in form.scss

* error footer refactor

* fix models and test

* [ADF-852]- fixed minor twitch on dynamic table

* align fields and fix tests dropdown

* disabling button in readonly
clean mdl form start process form

* align dropdown

* [ADF-1048] Upload widget can manage multiple files. (#2134)

* [ADF-1048] improving upload widget

* [ADF-1048] added ability to upload multiple file on upload widget

* [ADF-1048] added multiple upload elements on upload widget

* [ADF-1048] - show all the files on the completed form

* [ADF-1048] fixed wrong selecion on displya upload

* [ADF-1048] removed fdescribe from upload widget

* date validation and custom moment data adapter

* move content widget in the widget folder

* add style fields and theming

* color primary radio and checkbox

* fix amount widget and colors

* change ViewEncapsulation and fix date style button issue

* empty form customization 1736

* focus label style

* [ADF-224] fix the rendering of custom stencils when form is opened in readonly state. (#2161)

* [ADF-224] Fixed rendering of custom stencil in readonly mode

* [ADF-224] improved variable name

* test fix

* container filter in form model creation

* show display value correctly

* fix change date and test

* fix date editor and add some test coverage for date

* style minor issue

* fix new unused local import rule

* fix test date

* strict date check

* fix analytics failing test

* restore null as default in model

* unify model diagrams and analytics

ng2-components/ng2-activiti-form/src/components/form-field/form-field.component.spec.ts

@@ -16,7 +16,9 @@
  */
 
 import { async, ComponentFixture, TestBed } from '@angular/core/testing';
+import { MdInputModule } from '@angular/material';
 import { CoreModule } from 'ng2-alfresco-core';
+import { ErrorWidgetComponent } from '../widgets/error/error.component';
 import { FormRenderingService } from './../../services/form-rendering.service';
 import { WidgetVisibilityService } from './../../services/widget-visibility.service';
 import { CheckboxWidgetComponent } from './../widgets/checkbox/checkbox.widget';
@@ -29,15 +31,21 @@ describe('FormFieldComponent', () => {
 
     let fixture: ComponentFixture<FormFieldComponent>;
     let component: FormFieldComponent;
-    let componentHandler: any;
     let form: FormModel;
 
     let formRenderingService: FormRenderingService;
 
     beforeEach(async(() => {
         TestBed.configureTestingModule({
-                imports: [CoreModule],
-                declarations: [FormFieldComponent, TextWidgetComponent, CheckboxWidgetComponent, InputMaskDirective],
+                imports: [CoreModule,
+                    MdInputModule
+                ],
+                declarations: [
+                    FormFieldComponent,
+                    TextWidgetComponent,
+                    CheckboxWidgetComponent,
+                    InputMaskDirective,
+                    ErrorWidgetComponent],
                 providers: [
                     FormRenderingService,
                     WidgetVisibilityService
@@ -47,12 +55,6 @@ describe('FormFieldComponent', () => {
     }));
 
     beforeEach(() => {
-        componentHandler = jasmine.createSpyObj('componentHandler', [
-            'upgradeAllRegistered',
-            'upgradeElement'
-        ]);
-        window['componentHandler'] = componentHandler;
-
         fixture = TestBed.createComponent(FormFieldComponent);
         component = fixture.componentInstance;
         formRenderingService = fixture.debugElement.injector.get(FormRenderingService);
@@ -84,13 +86,6 @@ describe('FormFieldComponent', () => {
         expect(component.componentRef.componentType).toBe(CheckboxWidgetComponent);
     });
 
-    it('should require field to create component', () => {
-        component.field = null;
-        fixture.detectChanges();
-
-        expect(component.componentRef).toBeUndefined();
-    });
-
     it('should require component type to be resolved', () => {
         let field = new FormFieldModel(form, {
             type: FormFieldTypes.TEXT