[ACA-3188] Add methods for ADW+APS1 e2e (#6816)

* Add isRemoveFileOptionDisplayed method

* Add checkStartProcessFormIsDisplayed method

* delete unused class

* add setUserTaskName to e2e-displayValue-process

* delete unused class

* update isRemoveFileOptionDisplayed method

* Create separate PO for start-form component

* Export new PO

* tslint fix

* convert selectors to TestElement

* improve test-element isDisplayed method

* rename method

* Remove methods

lib/testing/src/lib/core/pages/form/public-api.ts

@@ -19,3 +19,4 @@ export * from './widgets/public-api';
 
 export * from './form-fields';
 export * from './form.page';
+export * from './start-form.page';

lib/testing/src/lib/core/pages/form/start-form.page.ts

@@ -0,0 +1,22 @@
+/*!
+ * @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 { TestElement } from '../../test-element';
+
+export class StartFormPage {
+    startProcessForm = TestElement.byCss('.adf-start-form-container');
+}

lib/testing/src/lib/core/pages/form/widgets/attach-file-widget.page.ts

@@ -18,6 +18,7 @@
 import { FormFields } from '../form-fields';
 import { BrowserVisibility, BrowserActions } from '../../../utils/public-api';
 import { Locator, element, by, browser } from 'protractor';
+import { TestElement } from '../../../test-element';
 
 export class AttachFileWidgetPage {
 
@@ -30,7 +31,7 @@ export class AttachFileWidgetPage {
     attachedFileOptions = element(by.css('.mat-menu-panel .mat-menu-content'));
     viewFileOptionButton = element(by.css(`.mat-menu-panel .mat-menu-content button[id$="show-file"]`));
     downloadFileOptionButton = element(by.css(`.mat-menu-panel .mat-menu-content button[id$="download-file"]`));
-    removeFileOptionButton = element(by.css(`.mat-menu-panel .mat-menu-content button[id$="remove"]`));
+    removeFileOptionButton = TestElement.byCss(`.mat-menu-panel .mat-menu-content button[id$="remove"]`);
 
     async attachFile(fieldId, fileLocation): Promise<void> {
         const widget = await this.formFields.getWidget(fieldId);
@@ -88,14 +89,14 @@ export class AttachFileWidgetPage {
         await BrowserVisibility.waitUntilElementIsVisible(this.attachedFileOptions);
         await BrowserVisibility.waitUntilElementIsVisible(this.viewFileOptionButton);
         await BrowserVisibility.waitUntilElementIsVisible(this.downloadFileOptionButton);
-        await BrowserVisibility.waitUntilElementIsVisible(this.removeFileOptionButton);
+        await this.removeFileOptionButton.waitVisible();
     }
 
     async checkAttachFileOptionsCompletedForm(): Promise <void> {
         await BrowserVisibility.waitUntilElementIsVisible(this.attachedFileOptions);
         await BrowserVisibility.waitUntilElementIsVisible(this.viewFileOptionButton);
         await BrowserVisibility.waitUntilElementIsVisible(this.downloadFileOptionButton);
-        await BrowserVisibility.waitUntilElementIsNotVisible(this.removeFileOptionButton);
+        await this.removeFileOptionButton.waitNotVisible();
     }
 
     async viewAttachedFile(): Promise<void> {
@@ -107,7 +108,7 @@ export class AttachFileWidgetPage {
     }
 
     async removeAttachedFile(): Promise<void> {
-        await BrowserActions.click(this.removeFileOptionButton);
+        await this.removeFileOptionButton.click();
     }
 
     async viewFileEnabled(): Promise<boolean> {

lib/testing/src/lib/core/test-element.ts

@@ -143,7 +143,12 @@ export class TestElement {
      * Test whether this element is currently displayed.
      */
     async isDisplayed(): Promise<boolean> {
-        return this.elementFinder.isDisplayed();
+        try {
+            await this.elementFinder.isDisplayed();
+            return true;
+        } catch {
+            return false;
+        }
     }
 
     /**