public function AliasCreationIsSuccessful()
{
$passphraseOut = new Passphrase(PASSPHRASE_SHA_OUT);
$shaOutComposer = new AllParametersShaComposer($passphraseOut);
$shaOutComposer->addParameterFilter(new ShaOutParameterFilter());
$createAliasResponse = $this->provideAliasResponse();
$this->assertTrue($createAliasResponse->isValid($shaOutComposer));
$this->assertTrue($createAliasResponse->isSuccessful());
return (string) $createAliasResponse->getAlias();
}