[ADF-3671] Add automation tests for Form Widgets (#3911)

* [ADF-3617] Fix bugs in Task Details Page controller

* [ADF-3617] Fix bugs in Task Page controller

* [ADF-3617] Separate in different describes automation tests

* [ADF-3671] start working on e2e form tests

* [ADF-3671] improved checks for form widgets

* [ADF-3671] start adding multiline text widget tsts

* [ADF-3671] added test for multiline and some improvements

* [ADF-3671] Add e2e tests for Dropdown, Date, Checkbox widgets

* [ADF-3671] Add e2e test for radio, number, hyperlink widgets

* [ADF-3671] Add automation tests for Form Widgets

* [ADF-3671] Update usage of Dropdown Widget

* [ADF-3671] Fix fileModel file and rename widget controles

* [ADF-3671] Rename Widget Controllers

* [ADF-3671] Remove unused imports and fix dynamic table e2e test

* [ADF-3671] Fix spell errors

* [ADF-3671] Fix people, date time, attach widget

* [ADF-3671] Fix Form People widget tests

* [ADF-3671] Rebase and remove unused variables

e2e/pages/adf/process_services/widgets/checkboxWidget.ts

@@ -0,0 +1,46 @@
+/*!
+ * @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 FormFields = require('../formFields');
+import Util = require('../../../../util/util');
+import { by, element } from 'protractor';
+
+export class CheckboxWidget {
+
+    formFields = new FormFields();
+    checkboxField = element(by.css('span[class*="mat-checkbox-label"]'));
+    checkboxLabel = element(by.css('span[class*="mat-checkbox-label"]'));
+
+    getCheckboxLabel() {
+        Util.waitUntilElementIsVisible(this.checkboxLabel);
+        return this.checkboxLabel.getText();
+    }
+
+    clickCheckboxInput(fieldId) {
+        let checkboxInput = element.all(by.css(`mat-checkbox[id="${fieldId}"] div`)).first();
+        Util.waitUntilElementIsVisible(checkboxInput);
+        return checkboxInput.click();
+    }
+
+    isCheckboxDisplayed(fieldId) {
+        return this.formFields.checkWidgetIsVisible(fieldId);
+    }
+
+    isCheckboxHidden(fieldId) {
+        return this.formFields.checkWidgetIsHidden(fieldId);
+    }
+}