public function testPromptDeleteAllAndDeleteRangeAndAbort()
{
$this->dialog->expects($this->exactly(3))->method('askConfirmation')->will($this->onConsecutiveCalls(true, false, false));
$application = $this->getApplication();
$application->add($this->command);
$command = $this->getApplication()->find('customer:delete');
$commandTester = new CommandTester($command);
$commandTester->execute(array('command' => $command->getName()));
$this->assertContains('nothing to do', $commandTester->getDisplay());
}