bintzwing/tst/zerobin/db.php

<?php
class zerobin_dbTest extends PHPUnit_Framework_TestCase
{
    private $_model;

    public function setUp()
    {
        /* Setup Routine */
        $this->_model = zerobin_db::getInstance(
            array(
                'dsn' => 'sqlite::memory:',
                'usr' => null,
                'pwd' => null,
                'opt' => array(PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION),
            )
        );
    }

    public function testDatabaseBasedDataStoreWorks()
    {
        $paste = helper::getPaste(array('expire_date' => 1344803344));
        $this->assertFalse($this->_model->exists(helper::getPasteId()), 'paste does not yet exist');
        $this->assertTrue($this->_model->create(helper::getPasteId(), $paste), 'store new paste');
        $this->assertTrue($this->_model->exists(helper::getPasteId()), 'paste exists after storing it');
        $this->assertFalse($this->_model->create(helper::getPasteId(), $paste), 'unable to store the same paste twice');
        $this->assertEquals(json_decode(json_encode($paste)), $this->_model->read(helper::getPasteId()));

        // storing comments
        $this->assertFalse($this->_model->existsComment(helper::getPasteId(), helper::getPasteId(), helper::getCommentId()), 'comment does not yet exist');
        $this->assertTrue($this->_model->createComment(helper::getPasteId(), helper::getPasteId(), helper::getCommentId(), helper::getComment()) !== false, 'store comment');
        $this->assertTrue($this->_model->existsComment(helper::getPasteId(), helper::getPasteId(), helper::getCommentId()), 'comment exists after storing it');
        $comment = json_decode(json_encode(helper::getComment()));
        $comment->meta->commentid = helper::getCommentId();
        $comment->meta->parentid = helper::getPasteId();
        $this->assertEquals(
            array($comment->meta->postdate => $comment),
            $this->_model->readComments(helper::getPasteId())
        );

        // deleting pastes
        $this->_model->delete(helper::getPasteId());
        $this->assertFalse($this->_model->exists(helper::getPasteId()), 'paste successfully deleted');
        $this->assertFalse($this->_model->existsComment(helper::getPasteId(), helper::getPasteId(), helper::getCommentId()), 'comment was deleted with paste');
        $this->assertFalse($this->_model->read(helper::getPasteId()), 'paste can no longer be found');
    }

    /**
     * @expectedException PDOException
     */
    public function testGetIbmInstance()
    {
        zerobin_db::getInstance(array(
            'dsn' => 'ibm:', 'usr' => null, 'pwd' => null,
            'opt' => array(PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION)
        ));
    }

    /**
     * @expectedException PDOException
     */
    public function testGetInformixInstance()
    {
        zerobin_db::getInstance(array(
            'dsn' => 'informix:', 'usr' => null, 'pwd' => null,
            'opt' => array(PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION)
        ));
    }

    /**
     * @expectedException PDOException
     */
    public function testGetMssqlInstance()
    {
        zerobin_db::getInstance(array(
            'dsn' => 'mssql:', 'usr' => null, 'pwd' => null,
            'opt' => array(PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION)
        ));
    }

    /**
     * @expectedException PDOException
     */
    public function testGetMysqlInstance()
    {
        zerobin_db::getInstance(array(
            'dsn' => 'mysql:', 'usr' => null, 'pwd' => null,
            'opt' => array(PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION)
        ));
    }

    /**
     * @expectedException PDOException
     */
    public function testGetOciInstance()
    {
        zerobin_db::getInstance(array(
            'dsn' => 'oci:', 'usr' => null, 'pwd' => null,
            'opt' => array(PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION)
        ));
    }

    /**
     * @expectedException PDOException
     */
    public function testGetPgsqlInstance()
    {
        zerobin_db::getInstance(array(
            'dsn' => 'pgsql:', 'usr' => null, 'pwd' => null,
            'opt' => array(PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION)
        ));
    }

    /**
     * @expectedException Exception
     * @expectedExceptionCode 5
     */
    public function testGetFooInstance()
    {
        zerobin_db::getInstance(array(
            'dsn' => 'foo:', 'usr' => null, 'pwd' => null, 'opt' => null
        ));
    }
}