Submit a VBO action with simpletest

gistfile1.php

<?php
// Create and log in a user that has access to the queue log report.
$this->privileged_user = $this->drupalCreateUser(array(
  'view salesforce batch logs',
  ));
$this->drupalLogin($this->privileged_user);
$this->drupalGet('admin/reports/salesforce/queue');

$this->assertNoOptionSelected('edit-operation', 'action::salesforce_queue_salesforce_queue_item_refresh_item_action', 'Refresh VBO action exists but is not selected.');

$edit = array(
  'operation' => 'action::salesforce_queue_salesforce_queue_item_refresh_item_action',
  'views_bulk_operations[0]' => '1',
);
$this->drupalPost('admin/reports/salesforce/queue', $edit, 'Execute');
$this->drupalPost(NULL, NULL, 'Confirm');

$this->assertText('Performed Refresh item on 1 item.', 'The text "Performed Refresh item on 1 item." appears on the queue report page.');