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<?php
/*
* @copyright NetMonsters <team@netmonsters.ru>
* @link http://netmonsters.ru
* @package Majestic
* @subpackage UnitTests
* @since 2011-11-3
*
* Unit tests for DbDriver class
*/
require_once dirname(__FILE__) . '/../../model/DbExpr.php';
require_once dirname(__FILE__) . '/../../model/Db.php';
require_once dirname(__FILE__) . '/../../model/DbDriver.php';
require_once dirname(__FILE__) . '/../../model/SqlDbDriver.php';
require_once dirname(__FILE__) . '/../../exception/GeneralException.php';
class SqlDbDriverTest extends PHPUnit_Framework_TestCase
{
private $driver;
public function setUp()
{
$conf = array('hostname' => 'localhost', 'database' => 'db', 'username' => 'test', 'password' => '1234');
$this->driver = $this->getMockForAbstractClass('SqlDbDriver', array($conf));
}
public function testConstruct()
{
$conf = array('hostname' => 'localhost', 'database' => 'db', 'username' => 'test', 'password' => '1234');
try {
$this->driver = $this->getMockForAbstractClass('SqlDbDriver', array($conf));
}
catch (GeneralException $expected) {
$this->fail($expected->getMessage());
}
$this->assertInstanceOf('DbDriver', $this->driver);
}
public function testConstructWrongConfig()
{
$conf = array('hostname' => 'localhost', 'database' => 'db');
$this->setExpectedException('GeneralException', 'Configuration must have a "username"');
$this->getMockForAbstractClass('SqlDbDriver', array($conf));
}
public function testGetConnection()
{
$this->assertNull($this->driver->getConnection());
}
public function testBeginTransaction()
{
$this->assertSame($this->driver, $this->driver->beginTransaction());
}
public function testCommit()
{
$this->assertSame($this->driver, $this->driver->commit());
}
public function testRollback()
{
$this->assertSame($this->driver, $this->driver->rollback());
}
public function testQuery()
{
$this->setDriverPrepareFunction();
$stmt = $this->driver->query('SELECT * FROM table');
$this->assertInstanceOf('DbStmt', $stmt);
$this->assertSame('SELECT * FROM table', $stmt->string());
$stmt = $this->driver->query('SELECT * FROM table', 'simple');
$this->assertInstanceOf('DbStmt', $stmt);
$this->assertSame('SELECT * FROM table', $stmt->string());
}
public function testInsert()
{
$this->setDriverPrepareFunction()
->setDriverQuoteFunction();
$bind = array('table.name' => 'tony', 'chair.age' => 21, 'height' => 185);
$sql = $this->driver->insert('users', $bind);
$this->assertSame('INSERT INTO `users` (`table`.`name`, `chair`.`age`, `height`) VALUES (tony, 21, 185)', $sql);
}
public function testUpdate()
{
$this->setDriverPrepareFunction()
->setDriverQuoteFunction();
$bind = array('table.name' => 'tony', 'chair.age' => 21, 'height' => 185);
$sql = $this->driver->update('users', $bind);
$this->assertSame('UPDATE `users` SET `table`.`name`=tony, `chair`.`age`=21, `height`=185', $sql);
}
public function testDeleteNoWHERE()
{
$this->setDriverPrepareFunction();
$sql = $this->driver->delete('users');
$this->assertSame('DELETE FROM `users`', $sql);
}
public function testDeleteWithWHEREArray()
{
$this->setDriverPrepareFunction()
->setDriverQuoteFunction();
$sql = $this->driver->delete('users', array('name?tony' => new DbExpr('='), 'height?185' => '>'));
$this->assertSame('DELETE FROM `users` WHERE name=tony AND height>185', $sql);
}
public function testDeleteWithWHERESimpleCond()
{
$this->setDriverPrepareFunction();
$sql = $this->driver->delete('users', 'name=tony');
$this->assertSame('DELETE FROM `users` WHERE name=tony', $sql);
}
public function testDeleteWithWHEREKeyArray()
{
$this->setDriverPrepareFunction();
$sql = $this->driver->delete('users', array('name=tony' => 0));
$this->assertSame('DELETE FROM `users` WHERE name=tony', $sql);
}
public function testDeleteWithWHEREDbExpr()
{
$this->setDriverPrepareFunction();
$sql = $this->driver->delete('users', new DbExpr('name=tony'));
$this->assertSame('DELETE FROM `users` WHERE name=tony', $sql);
}
protected function setDriverPrepareFunction()
{
$this->driver
->expects($this->any())
->method('prepare')
->with($this->anything())
->will($this->returnCallback(array($this, 'dbDriverPrepare')));
return $this;
}
protected function setDriverQuoteFunction()
{
$this->driver
->expects($this->any())
->method('driverQuote')
->with($this->anything())
->will($this->returnArgument(0));
return $this;
}
public function dbDriverPrepare($sql)
{
$stmt = $this->getMock('DbStmt', array('execute', 'string', 'affectedRows'));
$stmt->expects($this->any())
->method('execute')
->with($this->anything());
$stmt->expects($this->any())
->method('string')
->will($this->returnValue($sql));
$stmt->expects($this->any())
->method('affectedRows')
->will($this->returnValue($sql));
return $stmt;
}
}