The plugin will provide a functionallity like shown bellow:

Helpers allow write test much as domain logic nor selenium commands.

Example 1:

class PublicationFunctionTestCase extends BaseSeleniumTestCase
  implements sfPhpunitFixturePropelAggregator
{
  public function testNewItem()
  {
    $this->backofficeHelper()
      ->loginAsSuperadmin()
      ->goPublications();

    $this->gridHelper()
      ->assertTotalRows(5)
      ->clickAtNewItem();

    $this->assertTextPresent('New Publication');

    $this->formHelper()
      ->type('publication', 'title', 'title_new')
      ->select('publication', 'published_from_month', 'July')
      ->select('publication', 'published_from_day', '01')
      ->select('publication', 'published_from_year', '2010')
      ->type('publication', 'author', 'test-author')
      ->type('publication', 'manager', 'test-manager')
      ->type('publication', 'publisher', 'test-publisher')
      ->type('publication', 'ISBN', '1234-4321-1234')
      ->type('publication', 'cover_file',
        $this->fixture()->getFileCommonAsRemote('publicationCover.gif'))

      ->clickAtSave()
      ->assertSavedSuccess();

    $this->assertTextPresent('Edit Publication');

    $this->formHelper()
      ->assertImageExist('publication', 'cover_file')
      ->clickAtCancel();

    $this->gridHelper()
      ->assertTotalRows(6)
      ->assertItemFieldValue(6, 'title', 'title_new')
      ->assertItemFieldValue(6, 'author', 'test-author');
  }
}

Example 2:

class AuthenticationTestCase extends FrontendBaseTestCase
{
  public function testVisitorCanRegisterAndBecomeAUser()
  {
    // selenium command to register user and asume that app send a mail to user gmail account.
    // then we can check that the mail was actually sent.

    $this->gmailHelper()
      ->open()
      ->loginNewUser()
      ->assertNewMail('admin mail', 'Please verify your account')
      ->clickAtMailWithSubject('glob:Please verify your account*');

    $this->assertTrue($this->isTextPresent("glob:Thanks for applying for an account with*To prevent abuse of the site, we require that you activate your account by clicking on the following link:"));

    $this->click('link=glob:*/confirm/'.$user->getProfile()->getValidate());

    // ... other actions
  }
}