public function testDeleteException()
{
$exception = new \Braintree_Exception();
$cardToken = 1;
$this->braintreeCreditCardMock->expects($this->once())->method('delete')->with($cardToken)->willThrowException($exception);
$this->loggerMock->expects($this->once())->method('critical')->with($exception);
$return = $this->model->deleteCard($cardToken);
$this->assertEquals(false, $return);
}