[CST-5253] Fix view item button for pool tasks in the mydspace results list

src/app/shared/mydspace-actions/pool-task/pool-task-actions.component.html

@@ -6,7 +6,7 @@
   <span *ngIf="!(processing$ | async)"><i class="fas fa-hand-paper"></i> {{'submission.workflow.tasks.pool.claim' |
     translate}}</span>
 </button>
-<button class="btn btn-primary workflow-view ml-1 mt-1 mb-3"
+<button class="btn btn-primary workflow-view ml-1 mt-1 mb-3" data-test="view-btn"
   ngbTooltip="{{'submission.workflow.generic.view-help' | translate}}"
   [routerLink]="[getWorkflowItemViewRoute((workflowitem$ | async))]">
   <i class="fa fa-info-circle"></i> {{"submission.workflow.generic.view" | translate}}

src/app/shared/mydspace-actions/pool-task/pool-task-actions.component.spec.ts

@@ -1,5 +1,5 @@
 import { ChangeDetectionStrategy, Injector, NO_ERRORS_SCHEMA } from '@angular/core';
-import { waitForAsync, ComponentFixture, TestBed } from '@angular/core/testing';
+import { ComponentFixture, TestBed, waitForAsync } from '@angular/core/testing';
 import { Router } from '@angular/router';
 import { By } from '@angular/platform-browser';
 
@@ -133,6 +133,12 @@ describe('PoolTaskActionsComponent', () => {
     expect(btn).toBeDefined();
   });
 
+  it('should display view button', () => {
+    const btn = fixture.debugElement.query(By.css('button [data-test="view-btn"]'));
+
+    expect(btn).toBeDefined();
+  });
+
   it('should call claim task with href of getPoolTaskEndpointById', ((done) => {
 
     const poolTaskHref = 'poolTaskHref';