[ADF-3755] Add e2e test for app list (#3987)

* add e2e test for app list

* add --host_sso "$E2E_HOST_SSO" to travis.yml -> STAGE=process-services-cloud

* update travis.yml file

* update review

* fix import

e2e/pages/adf/process_services_cloud/appListCloudComponent.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 Util = require('../../../util/util');
+
+import { element, by } from 'protractor';
+
+export class AppListCloudComponent {
+
+    apsAppsContainer = element(by.css('adf-cloud-app-list'));
+
+    checkApsContainer() {
+        Util.waitUntilElementIsVisible(this.apsAppsContainer);
+    }
+
+    goToApp(applicationName) {
+        let app = element(by.css('mat-card[title="' + applicationName + '"]'));
+        Util.waitUntilElementIsVisible(app);
+        app.click();
+    }
+
+    checkAppIsNotDisplayed(applicationName) {
+        let app = element(by.css('mat-card[title="' + applicationName + '"]'));
+        return Util.waitUntilElementIsNotOnPage(app);
+    }
+
+    checkAppIsDisplayed(applicationName) {
+        let app = element(by.css('mat-card[title="' + applicationName + '"]'));
+        return Util.waitUntilElementIsVisible(app);
+    }
+
+}