public function testSaveSPKAC() { $privKey = new Crypt_RSA(); extract($privKey->createKey()); $privKey->loadKey($privatekey); $x509 = new File_X509(); $x509->setPrivateKey($privKey); $x509->setChallenge('...'); $spkac = $x509->signSPKAC(); $this->assertInternalType('array', $spkac); $this->assertInternalType('string', $x509->saveSPKAC($spkac)); $x509 = new File_X509(); $x509->setPrivateKey($privKey); $spkac = $x509->signSPKAC(); $this->assertInternalType('array', $spkac); $this->assertInternalType('string', $x509->saveSPKAC($spkac)); }