[ADF-3807]Create automated tests for process filters (#4072)

* Added tests related to process filters

* Adding back a check in task filters tests.

* no message

* Creating a completed process

* Added tests for default process filters

* Wait for the page to be loaded

e2e/pages/adf/demo-shell/processCloudDemoPage.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 { Util } from '../../../util/util';
+
+import { ProcessFiltersCloudComponent } from '../process_cloud/processFiltersCloudComponent';
+import { ProcessListCloudComponent } from '../process_cloud/processListCloudComponent';
+import { element, by } from 'protractor';
+
+export class ProcessCloudDemoPage {
+
+    allProcesses = element(by.css('span[data-automation-id="ADF_CLOUD_PROCESS_FILTERS.ALL_PROCESSES_filter"]'));
+    runningProcesses = element(by.css('span[data-automation-id="ADF_CLOUD_PROCESS_FILTERS.RUNNING_PROCESSES_filter"]'));
+    completedProcesses = element(by.css('span[data-automation-id="ADF_CLOUD_PROCESS_FILTERS.COMPLETED_PROCESSES_filter"]'));
+    activeFilter = element(by.css("mat-list-item[class*='active'] span"));
+    processFilters = element(by.css("mat-expansion-panel[data-automation-id='Process Filters']"));
+
+    processListCloud = new ProcessListCloudComponent();
+
+    processFiltersCloudComponent(filter) {
+        return new ProcessFiltersCloudComponent(filter);
+    }
+
+    processListCloudComponent() {
+        return this.processListCloud;
+    }
+
+    allProcessesFilter() {
+        return new ProcessFiltersCloudComponent(this.allProcesses);
+    }
+
+    runningProcessesFilter() {
+        return new ProcessFiltersCloudComponent(this.runningProcesses);
+    }
+
+    completedProcessesFilter() {
+        return new ProcessFiltersCloudComponent(this.completedProcesses);
+    }
+
+    customProcessFilter(filterName) {
+        return new ProcessFiltersCloudComponent(element(by.css(`span[data-automation-id="${filterName}_filter"]`)));
+    }
+
+    checkActiveFilterActive() {
+        Util.waitUntilElementIsVisible(this.activeFilter);
+        return this.activeFilter.getText();
+    }
+
+    clickOnProcessFilters() {
+        Util.waitUntilElementIsVisible(this.processFilters);
+        return this.processFilters.click();
+    }
+}