/**
* @magentoAppArea adminhtml
* @magentoDataFixture Magento/Customer/_files/customer.php
* @magentoAppIsolation enabled
*/
public function testDeleteCustomerByEmail()
{
// _files/customer.php sets the customer email to customer@example.com
$this->_customerAccountService->deleteCustomerByEmail('*****@*****.**');
//Verify if the customer is deleted
$this->setExpectedException('Magento\\Framework\\Exception\\NoSuchEntityException', 'No such entity with email = customer@example.com');
$this->_customerAccountService->getCustomerByEmail('*****@*****.**');
}