KeypairTest.php

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<?php
namespace TYPO3\CMS\Rsaauth\Tests\Unit;

use TYPO3\CMS\Rsaauth\Keypair;

class KeypairTest extends \TYPO3\CMS\Core\Tests\UnitTestCase  {
    protected $subject = NULL;

    public function setUp() {
        $this->subject = new Keypair();
    }

    public function classIsSingleton() {
        $this->assertInstanceOf(
            'TYPO3\\CMS\\Core\\SingletonInterface',
            $this->subject
        );
    }

    public function getExponentInitiallyReturnsZero() {
        $this->assertSame(
            0,
            $this->subject->getExponent()
        );
    }

    public function setExponentSetsExponent() {
        $this->subject->setExponent(123456);

        $this->assertSame(
            123456,
            $this->subject->getExponent()
        );
    }

    public function setExponentCalledTwoTimesThrowsException() {
        $this->subject->setExponent(123456);
        $this->subject->setExponent(123456);
    }

    public function getPrivateKeyInitiallyReturnsEmptyString() {
        $this->assertSame(
            '',
            $this->subject->getPrivateKey()
        );
    }

    public function setPrivateKeySetsPrivateKey() {
        $this->subject->setPrivateKey('foo bar');

        $this->assertSame(
            'foo bar',
            $this->subject->getPrivateKey()
        );
    }

    public function setPrivateKeyCalledTwoTimesThrowsException() {
        $this->subject->setPrivateKey('foo');
        $this->subject->setPrivateKey('foo');
    }

    public function getPublicKeyModulusInitiallyReturnsZero() {
        $this->assertSame(
            0,
            $this->subject->getPublicKeyModulus()
        );
    }

    public function setPublicKeySetsPublicKeyModulus() {
        $this->subject->setPublicKey(123456);

        $this->assertSame(
            123456,
            $this->subject->getPublicKeyModulus()
        );
    }

    public function setPublicKeyCalledTwoTimesThrowsException() {
        $this->subject->setPublicKey(123456);
        $this->subject->setPublicKey(123456);
    }

    public function isReadyForExponentSetAndPrivateKeySetAndPublicKeyModulusSetReturnsTrue() {
        $this->subject->setExponent(1861234);
        $this->subject->setPrivateKey('lkjasbe');
        $this->subject->setPublicKey(745786268712);

        $this->assertTrue(
            $this->subject->isReady()
        );
    }

    public function isReadyForNothingSetReturnsFalse() {
        $this->assertFalse(
            $this->subject->isReady()
        );
    }

    public function isReadyForExponentSetAndPrivateKeySetAndPublicKeyModulusMissingReturnsFalse() {
        $this->subject->setExponent(1861234);
        $this->subject->setPrivateKey('lkjasbe');

        $this->assertFalse(
            $this->subject->isReady()
        );
    }

    public function isReadyForExponentSetAndPrivateMissingSetAndPublicKeyModulusSetReturnsFalse() {
        $this->subject->setExponent(1861234);
        $this->subject->setPublicKey(745786268712);

        $this->assertFalse(
            $this->subject->isReady()
        );
    }

    public function isReadyForExponentMissingAndPrivateKeySetAndPublicKeyModulusSetReturnsFalse() {
        $this->subject->setPrivateKey('lkjasbe');
        $this->subject->setPublicKey(745786268712);

        $this->assertFalse(
            $this->subject->isReady()
        );
    }
}